- Linux-stable-mirror - lists.linaro.org

stable/linux-4.9.y build: 158 builds: 0 failed, 158 passed, 3 warnings (v4.9.229)

by kernelci.org bot

stable/linux-4.9.y build: 158 builds: 0 failed, 158 passed, 3 warnings (v4.9.229) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.9.y/kernel/v4.9.229/ Tree: stable Branch: linux-4.9.y Git Describe: v4.9.229 Git Commit: df4674d89f7e2b4ff5da6f2f52196d92bf569d6e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: at91_dt_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning i386: mips: x86_64: Warnings summary: 3 drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

1
0
0 0

stable/linux-4.4.y baseline: 40 runs, 1 regressions (v4.4.229)

by kernelci.org bot

stable/linux-4.4.y baseline: 40 runs, 1 regressions (v4.4.229) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/job/stable/branch/linux-4.4.y/kernel/v4.4.229/pla… Test: baseline Tree: stable Branch: linux-4.4.y Describe: v4.4.229 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git SHA: 480787e5be113fba0207addd3c6befabd4532ff3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ------------+--------+--------------+----------+------------------+-------- qemu_x86_64 | x86_64 | lab-baylibre | gcc-8 | x86_64_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5efc674b3b3289c6b685bb18 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: x86_64_defconfig Compiler: gcc-8 (gcc (Debian 8.3.0-6) 8.3.0) Plain log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.229/x86_64/x86_64_def… HTML log: https://storage.kernelci.org//stable/linux-4.4.y/v4.4.229/x86_64/x86_64_def… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2019.02-11-g17e793f… * baseline.login: https://kernelci.org/test/case/id/5efc674b3b3289c6b685bb19 new failure (last pass: v4.4.227)

5 years, 4 months

1
0
0 0

Linux 5.7.7

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 5.7.7 kernel. All users of the 5.7 kernel series must upgrade. The updated 5.7.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.7.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm64/kernel/fpsimd.c | 25 ++++++++++++++++++------- drivers/nvme/host/core.c | 8 -------- drivers/nvme/host/multipath.c | 36 ++++++++++++++++++++++++++---------- drivers/nvme/host/nvme.h | 2 ++ drivers/tty/hvc/hvc_console.c | 16 ++++++++++++++-- 6 files changed, 61 insertions(+), 28 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Adam Ford (1): drm/panel-simple: fix connector type for LogicPD Type28 Display Aditya Pakki (3): rocker: fix incorrect error handling in dma_rings_init RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq test_objagg: Fix potential memory leak in error handling Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (10): net: ethtool: add missing string for NETIF_F_GSO_TUNNEL_REMCSUM net: ethtool: add missing NETIF_F_GSO_FRAGLIST feature string net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling net: qed: reset ILT block sizes before recomputing to fix crashes Alexander Usyskin (1): mei: me: add tiger lake point device ids for H platforms. Anand Moon (1): Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk" Anson Huang (1): soc: imx8m: Correct i.MX8MP UID fuse offset Anton Eidelman (2): nvme-multipath: fix deadlock between ana_work and scan_work nvme-multipath: fix deadlock due to head->lock Ard Biesheuvel (1): net: phy: mscc: avoid skcipher API for single block AES encryption Arseny Solokha (1): powerpc/fsl_booke/32: Fix build with CONFIG_RANDOMIZE_BASE Arvind Sankar (1): efi/x86: Setup stack correctly for efi_pe_entry Babu Moger (1): x86/resctrl: Fix memory bandwidth counter width for AMD Ben Widawsky (1): mm/memory_hotplug.c: fix false softlockup during pfn range removal Bernard Zhao (1): drm/amd: fix potential memleak in err branch Borislav Petkov (1): EDAC/amd64: Read back the scrub rate PCI register on F15h Chaitanya Kulkarni (1): nvmet: fail outstanding host posted AEN req Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch Christoffer Nielsen (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Christopher Swenson (1): ALSA: usb-audio: Set 48 kHz rate for Rodecaster Chuck Lever (2): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() xprtrdma: Fix handling of RDMA_ERROR replies Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Claudiu Beznea (3): net: macb: undo operations in case of failure net: macb: call pm_runtime_put_sync on failure path net: macb: free resources on failure path of at91ether_open() Claudiu Manoil (1): enetc: Fix tx rings bitmap iteration range, irq handling Colin Ian King (1): qed: add missing error test for DBG_STATUS_NO_MATCHING_FRAMING_MODE Cong Wang (1): genetlink: clean up family attributes allocations Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() Daniel Gomez (1): drm: rcar-du: Fix build error Daniel Vetter (1): drm/fb-helper: Fix vt restore Dave Martin (1): arm64/sve: Eliminate data races on sve_default_vl David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (3): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet afs: Fix storage of cell names David Milburn (1): nvmet: cleanups the loop in nvmet_async_events_process David Rientjes (3): dma-direct: re-encrypt memory if dma_direct_alloc_pages() fails dma-direct: check return value when encrypting or decrypting memory dma-direct: add missing set_memory_decrypted() for coherent mapping Dejin Zheng (1): net: phy: smsc: fix printing too many logs Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table() Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK Dennis Dalessandro (1): IB/hfi1: Fix module use count flaw due to leftover module put calls Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error Dmitry Baryshkov (1): pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Drew Fustini (1): ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect Eddie James (1): i2c: fsi: Fix the port number field in status register Eric Dumazet (2): net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows Fabian Vogt (1): efi/tpm: Verify event log header before parsing Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (7): btrfs: fix a block group ref counter leak after failure to remove block group btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix hang on snapshot creation after RWF_NOWAIT write btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof btrfs: fix RWF_NOWAIT write not failling when we need to cow Florian Fainelli (3): net: phy: Check harder for errors in get_phy_id() of: of_mdio: Correct loop scanning logic net: dsa: bcm_sf2: Fix node reference count Frieder Schrempf (2): ARM: dts: imx6ul-kontron: Move watchdog from Kontron i.MX6UL/ULL board to SoM ARM: dts: imx6ul-kontron: Change WDOG_ANY signal from push-pull to open-drain Gal Pressman (1): RDMA/efa: Set maximum pkeys device attribute Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup Gaurav Singh (2): ethtool: Fix check in ethtool_rx_flow_rule_create bpf, xdp, samples: Fix null pointer dereference in *_user code Geliang Tang (1): mptcp: drop sndr_key in mptcp_syn_options Harish (1): selftests/powerpc: Fix build failure in ebb tests Heikki Krogerus (1): usb: typec: mux: intel_pmc_mux: Fix DP alternate mode entry Heiner Kallweit (1): r8169: fix firmware not resetting tp->ocp_base Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload. Ido Schimmel (1): mlxsw: spectrum: Do not rely on machine endianness Igor Mammedov (1): kvm: lapic: fix broken vcpu hotplug Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally Jason A. Donenfeld (5): wireguard: device: avoid circular netns references wireguard: receive: account for napi_gro_receive never returning GRO_DROP socionext: account for napi_gro_receive never returning GRO_DROP wil6210: account for napi_gro_receive never returning GRO_DROP ACPI: configfs: Disallow loading ACPI tables when locked down Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Slaby (1): syscalls: Fix offset type of ksys_ftruncate() Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Johannes Weiner (1): mm: memcontrol: handle div0 crash race condition in memory.low John van der Kamp (1): drm/amdgpu/display: Unlock mutex on error Julian Wiedmann (1): s390/qeth: fix error handling for isolation mode cmds Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems Kees Cook (1): x86/cpu: Use pinning mask for CR4 bits needing to be 0 Keith Busch (1): nvme-multipath: set bdi capabilities once Krzysztof Kozlowski (1): spi: spi-fsl-dspi: Free DMA memory with matching function Laurence Tratt (1): ALSA: usb-audio: Add implicit feedback quirk for SSL2+. Leon Romanovsky (1): RDMA/core: Check that type_attrs is not NULL prior access Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Lorenzo Bianconi (2): openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS Lu Baolu (3): iommu/vt-d: Set U/S bit in first level page table by default iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Martin (1): bareudp: Fixed multiproto mode configuration Martin Fuzzey (1): regulator: da9063: fix LDO9 suspend and warning. Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (2): kprobes: Suppress the suspicious RCU warning on kprobes tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes Matthew Hagan (3): ARM: bcm: Select ARM_TIMER_SP804 for ARCH_BCM_NSP ARM: dts: NSP: Disable PL330 by default, add dma-coherent property ARM: dts: NSP: Correct FA2 mailbox node Mauricio Faria de Oliveira (1): bcache: check and adjust logical block size for backing devices Michael Chan (3): bnxt_en: Store the running firmware version code. bnxt_en: Do not enable legacy TX push on older firmware. bnxt_en: Fix statistics counters issue during ifdown with older firmware. Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim() Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Muchun Song (1): mm/memcontrol.c: add missed css_put() Nathan Chancellor (2): s390/vdso: Use $(LD) instead of $(CC) to link vDSO ACPI: sysfs: Fix pm_profile_attr type Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases Neal Cardwell (2): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT bpf: tcp: bpf_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Oskar Holmlund (2): ARM: dts: Fix am33xx.dtsi USB ranges length ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag Pavel Begunkov (1): io_uring: fix hanging iopoll in case of -EAGAIN Peter Chen (3): usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup Philipp Fent (1): efi/libstub: Fix path separator regression Pierre-Louis Bossart (1): ASoC: soc-pcm: fix checks for multi-cpu FE dailinks Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Rafał Miłecki (1): ARM: dts: BCM5301X: Add missing memory "device_type" for Luxul XWC-2000 Rahul Lakkireddy (2): cxgb4: move handling L2T ARP failures to caller cxgb4: move PTP lock and unlock to caller in Tx path Reinette Chatre (2): x86/cpu: Move resctrl CPUID code to resctrl/ x86/resctrl: Support CPUID enumeration of MBM counter width Robin Gong (3): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range Roman Bolshakov (1): scsi: qla2xxx: Keep initiator ports after RSCN Russell King (3): net: phylink: fix ethtool -A with attached PHYs net: phylink: ensure manual pause mode configuration takes effect netfilter: ipset: fix unaligned atomic access Sabrina Dubroca (1): geneve: allow changing DF behavior after creation Sagi Grimberg (2): nvme: fix possible deadlock when I/O is blocked nvme: don't protect ns mutation with ns->head->lock Sami Tolvanen (1): recordmcount: support >64k sections Sascha Ortmann (1): tracing/boottime: Fix kprobe multiple events Sasha Levin (1): Linux 5.7.7-rc1 Sean Christopherson (3): KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup SeongJae Park (1): scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() Shannon Nelson (2): ionic: update the queue count on open ionic: tame the watchdog timer on reconfig Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel Srinivas Kandagatla (3): ASoC: q6asm: handle EOS correctly ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks Stanislav Fomichev (1): bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute Stylon Wang (1): drm/amd/display: Enable output_bpc property on all outputs Sven Auhagen (1): mvpp2: ethtool rxtx stats fix Sven Schnelle (4): s390/seccomp: pass syscall arguments via seccomp_data s390/ptrace: return -ENOSYS when invalid syscall is supplied s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number Taehee Yoo (3): net: core: reduce recursion limit value ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup() Takashi Iwai (3): ALSA: usb-audio: Fix potential use-after-free of streams ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thierry Reding (1): Revert "i2c: tegra: Fix suspending in active runtime PM state" Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Todd Kjos (1): binder: fix null deref of proc->context Toke Høiland-Jørgensen (3): sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits devmap: Use bpf_map_area_alloc() for allocating hash buckets Tom Seewald (1): RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl() Tomas Winkler (1): mei: me: disable mei interface on Mehlow server platforms Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Tomi Valkeinen (1): drm/panel-simple: fix connector type for newhaven_nhd_43_480272ef_atxl Tony Lindgren (6): bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit bus: ti-sysc: Ignore clockactivity unless specified as a quirk bus: ti-sysc: Fix uninitialized framedonetv_irq ARM: OMAP2+: Fix legacy mode dss_reset ARM: dts: Fix duovero smsc interrupt for suspend Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Vasundhara Volam (1): bnxt_en: Read VPD info only for PFs Vidya Sagar (1): pinctrl: tegra: Use noirq suspend/resume callbacks Vincent Chen (1): clk: sifive: allocate sufficient memory for struct __prci_data Vincent Guittot (1): sched/cfs: change initial value of runnable_avg Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres() Vishal Verma (1): nvdimm/region: always show the 'align' attribute Vitaly Kuznetsov (1): Revert "KVM: VMX: Micro-optimize vmexit time when not exposing PMU" Vlastimil Babka (1): mm, compaction: make capture control handling safe wrt interrupts Waiman Long (2): mm, slab: fix sign conversion problem in memcg_uncharge_slab() mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Wei Yongjun (1): mptcp: fix memory leak in mptcp_subflow_create_socket() Weiping Zhang (1): block: update hctx map when use multiple maps Wenhui Sheng (1): drm/amdgpu: add fw release for sdma v5_0 Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n Willem de Bruijn (1): selftests/net: report etf errors correctly Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (1): cifs: Fix cached_fid refcnt leak in open_shroot Yang Yingliang (1): net: fix memleak in register_netdevice() Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Yoshihiro Shimoda (1): usb: renesas_usbhs: getting residue from callback_result Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (1): loop: replace kill_bdev with invalidate_bdev guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78lGQACgkQ3qZv95d3 LNw59Q//XtCa8cJn1j0kdhLbwvPmHwwF+gZOjNKm/7phhYGdAFyVi3OSO5qd+s0V JmeU+ycDrQ5xkNNA4nZR3oToqIUueg+JYFg4UytPzjuGO2kBFsgSRh2kQxjGyIvh JZeiuPvUje7hk5DT95amKupWchUJV25vrCCBGWo+nFQnhbofQemOXIfdP0qjlhOQ pJB2bDGGZdVIratvsvWVttuGwyTpflgvebnyY3NpFjaGHP2jQ2l/ghjooNl7/OlM C4JDpEEiY/KEsx0w3mCYVHY/Twbv+gEXk49uhVHc0BiIcH6kg8zLNx7XJqWjNxuB wcks5v4CJ+CK54FRmEnAHtWA6vR6TvwYixRpALbnvZlcQIUQqVY796ilTe7qFmjk V2VfpV0EwuthKTd1I+klAlnbHCFwlVuylwNJn425SfQLHJP3sq7Ptsp2dzIu02yt 0fWgMtF/s4wTVzFU5j+E+U7Dulxp3llIGXhdMQpfo0OoOvddGeorZt3MjbbhNOo7 59MBYw3WJeEoRyL1d7uWyqdlYU4d9/c9Xd94aGFsKM8p6K7kMp2S/Pqqyb0rEdTN OQBrS/UVYjczn+8BpG2exzz4d56kSUYbGaB2yAklv9pTWjwqThiximozIdP51VOY MyGYhtY0X8R5JdNlJnbv+gSQ9PTZJNjplMmZSQqHudNTVSJgAC0= =X90X -----END PGP SIGNATURE-----

5 years, 4 months

1
2
0 0

Linux 5.7.7

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 5.7.7 kernel. All users of the 5.7 kernel series must upgrade. The updated 5.7.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.7.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1 - arch/arm/boot/dts/am33xx.dtsi | 4 +- arch/arm/boot/dts/bcm-nsp.dtsi | 10 +- arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts | 1 + arch/arm/boot/dts/bcm958522er.dts | 4 + arch/arm/boot/dts/bcm958525er.dts | 4 + arch/arm/boot/dts/bcm958525xmc.dts | 4 + arch/arm/boot/dts/bcm958622hr.dts | 4 + arch/arm/boot/dts/bcm958623hr.dts | 4 + arch/arm/boot/dts/bcm958625hr.dts | 4 + arch/arm/boot/dts/bcm958625k.dts | 4 + arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | 13 --- .../boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi | 13 +++ arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- arch/arm/mach-bcm/Kconfig | 1 + arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 +- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 +- arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/kernel/perf_regs.c | 25 +++- arch/powerpc/mm/nohash/kaslr_booke.c | 1 + arch/riscv/include/asm/cmpxchg.h | 8 +- arch/riscv/kernel/sys_riscv.c | 6 + arch/s390/include/asm/vdso.h | 1 + arch/s390/kernel/asm-offsets.c | 2 +- arch/s390/kernel/entry.S | 2 +- arch/s390/kernel/ptrace.c | 83 ++++++++++--- arch/s390/kernel/time.c | 1 + arch/s390/kernel/vdso64/Makefile | 10 +- arch/s390/kernel/vdso64/clock_getres.S | 10 +- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/boot/compressed/head_64.S | 11 +- arch/x86/include/asm/cpu.h | 5 + arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/mwait.h | 2 - arch/x86/include/asm/processor.h | 3 +- arch/x86/include/asm/resctrl_sched.h | 3 + arch/x86/kernel/cpu/centaur.c | 1 + arch/x86/kernel/cpu/common.c | 51 +++----- arch/x86/kernel/cpu/cpu.h | 4 - arch/x86/kernel/cpu/resctrl/core.c | 29 +++++ arch/x86/kernel/cpu/resctrl/internal.h | 1 + arch/x86/kernel/cpu/resctrl/rdtgroup.c | 1 + arch/x86/kernel/cpu/umwait.c | 6 - arch/x86/kernel/cpu/zhaoxin.c | 1 + arch/x86/kvm/lapic.c | 1 + arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/mmu/mmu.c | 4 +- arch/x86/kvm/mmu/paging_tmpl.h | 7 +- arch/x86/kvm/vmx/vmx.c | 27 +---- arch/x86/kvm/x86.c | 4 +- arch/x86/lib/usercopy_64.c | 1 + arch/x86/power/cpu.c | 6 + block/bio-integrity.c | 1 - block/blk-mq.c | 4 +- drivers/acpi/acpi_configfs.c | 6 +- drivers/acpi/sysfs.c | 4 +- drivers/android/binder.c | 14 +-- drivers/ata/libata-scsi.c | 9 +- drivers/ata/sata_rcar.c | 11 +- drivers/base/regmap/regmap.c | 1 + drivers/block/loop.c | 8 +- drivers/bus/ti-sysc.c | 98 ++++++++++++---- drivers/char/hw_random/ks-sa-rng.c | 1 + drivers/clk/sifive/fu540-prci.c | 5 +- drivers/edac/amd64_edac.c | 2 + drivers/firmware/efi/esrt.c | 2 +- drivers/firmware/efi/libstub/file.c | 16 ++- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 4 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 6 +- .../drm/amd/display/modules/color/color_gamma.c | 2 +- drivers/gpu/drm/drm_fb_helper.c | 63 +++++++--- drivers/gpu/drm/panel/panel-simple.c | 2 + drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/rcar-du/Kconfig | 1 + drivers/i2c/busses/i2c-fsi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 9 -- drivers/i2c/i2c-core-smbus.c | 7 ++ drivers/infiniband/core/cma.c | 18 +++ drivers/infiniband/core/mad.c | 3 +- drivers/infiniband/core/rdma_core.c | 36 +++--- drivers/infiniband/hw/efa/efa_verbs.c | 1 + drivers/infiniband/hw/hfi1/debugfs.c | 19 +-- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 13 ++- drivers/infiniband/sw/rdmavt/qp.c | 6 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 3 +- drivers/iommu/dmar.c | 3 +- drivers/iommu/intel-iommu.c | 18 ++- drivers/md/bcache/super.c | 22 +++- drivers/md/dm-writecache.c | 4 + drivers/misc/mei/hw-me-regs.h | 3 + drivers/misc/mei/hw-me.c | 70 ++++++++++- drivers/misc/mei/hw-me.h | 17 ++- drivers/misc/mei/pci-me.c | 17 +-- drivers/net/bareudp.c | 3 + drivers/net/dsa/bcm_sf2.c | 2 + drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 36 ++++-- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 5 + drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/cadence/macb_main.c | 128 +++++++++++++-------- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 52 ++++----- drivers/net/ethernet/chelsio/cxgb4/sge.c | 23 ++-- drivers/net/ethernet/freescale/enetc/enetc.c | 4 +- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 21 +++- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 8 +- .../net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 2 +- .../net/ethernet/mellanox/mlxsw/spectrum_span.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 21 +++- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 21 +++- drivers/net/ethernet/qlogic/qed/qed_debug.c | 3 +- drivers/net/ethernet/qlogic/qed/qed_dev.c | 9 +- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 2 - drivers/net/ethernet/qlogic/qed/qed_roce.c | 1 - drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +++- drivers/net/ethernet/qlogic/qede/qede_main.c | 3 +- drivers/net/ethernet/qlogic/qede/qede_ptp.c | 31 +++-- drivers/net/ethernet/qlogic/qede/qede_ptp.h | 2 +- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 3 +- drivers/net/ethernet/realtek/r8169_main.c | 5 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/ethernet/socionext/netsec.c | 5 +- drivers/net/geneve.c | 1 + drivers/net/phy/Kconfig | 3 +- drivers/net/phy/mscc/mscc_macsec.c | 40 ++----- drivers/net/phy/phy_device.c | 6 +- drivers/net/phy/phylink.c | 45 +++++--- drivers/net/phy/smsc.c | 11 +- drivers/net/usb/ax88179_178a.c | 11 +- drivers/net/wireguard/device.c | 58 +++++----- drivers/net/wireguard/device.h | 3 +- drivers/net/wireguard/netlink.c | 14 ++- drivers/net/wireguard/receive.c | 10 +- drivers/net/wireguard/socket.c | 25 ++-- drivers/net/wireless/ath/wil6210/txrx.c | 39 ++----- drivers/nvdimm/region_devs.c | 14 +-- drivers/nvme/host/multipath.c | 12 +- drivers/nvme/target/core.c | 40 ++++--- drivers/of/of_mdio.c | 9 +- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 ++-- drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +- drivers/regulator/da9063-regulator.c | 1 - drivers/regulator/pfuze100-regulator.c | 60 ++++++---- drivers/s390/net/qeth_core_main.c | 5 +- drivers/s390/scsi/zfcp_erp.c | 13 ++- drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 4 +- drivers/soc/imx/soc-imx8m.c | 8 +- drivers/spi/spi-fsl-dspi.c | 8 +- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 4 +- drivers/tty/hvc/hvc_console.c | 16 +-- drivers/usb/cdns3/ep0.c | 10 +- drivers/usb/cdns3/trace.h | 2 +- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 - drivers/usb/dwc2/platform.c | 11 ++ drivers/usb/dwc3/dwc3-exynos.c | 9 -- drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +- drivers/usb/host/xhci.c | 9 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/renesas_usbhs/fifo.c | 23 ++-- drivers/usb/renesas_usbhs/fifo.h | 2 +- drivers/usb/typec/mux/intel_pmc_mux.c | 13 ++- drivers/usb/typec/tcpm/tcpci_rt1711h.c | 31 ++--- drivers/video/fbdev/core/fbcon.c | 3 +- fs/afs/cell.c | 9 ++ fs/afs/internal.h | 2 +- fs/btrfs/block-group.c | 19 ++- fs/btrfs/ctree.h | 2 + fs/btrfs/file.c | 15 ++- fs/btrfs/inode.c | 39 +++++-- fs/btrfs/tree-log.c | 5 + fs/cifs/smb2ops.c | 12 ++ fs/erofs/zdata.h | 20 ++-- fs/io_uring.c | 9 +- fs/nfs/direct.c | 13 ++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 +- fs/ocfs2/dlmglue.c | 17 ++- fs/ocfs2/ocfs2.h | 1 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- include/linux/intel-iommu.h | 1 + include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +++-- include/linux/syscalls.h | 2 +- include/linux/tpm_eventlog.h | 14 ++- include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/net/xfrm.h | 1 + include/uapi/linux/fb.h | 1 + kernel/bpf/cgroup.c | 53 +++++---- kernel/bpf/devmap.c | 10 +- kernel/dma/direct.c | 26 ++++- kernel/kprobes.c | 3 +- kernel/sched/core.c | 3 +- kernel/sched/deadline.c | 1 + kernel/sched/fair.c | 2 +- kernel/trace/blktrace.c | 13 +++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace_boot.c | 8 +- kernel/trace/trace_events_trigger.c | 21 +++- lib/test_objagg.c | 4 +- mm/compaction.c | 17 ++- mm/memcontrol.c | 13 ++- mm/memory_hotplug.c | 13 ++- mm/slab.h | 4 +- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 9 ++ net/core/sock.c | 4 +- net/ethtool/common.c | 2 + net/ethtool/ioctl.c | 2 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++- net/ipv4/tcp_cubic.c | 5 +- net/ipv4/tcp_input.c | 26 ++++- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/mptcp/options.c | 2 - net/mptcp/subflow.c | 4 +- net/netfilter/ipset/ip_set_core.c | 2 + net/netlink/genetlink.c | 28 ++--- net/openvswitch/actions.c | 9 +- net/rxrpc/call_accept.c | 7 ++ net/rxrpc/input.c | 7 +- net/sched/sch_cake.c | 58 +++++++--- net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + net/sunrpc/xprtrdma/rpc_rdma.c | 9 +- net/xfrm/xfrm_device.c | 4 +- samples/bpf/xdp_monitor_user.c | 8 +- samples/bpf/xdp_redirect_cpu_kern.c | 2 +- samples/bpf/xdp_redirect_cpu_user.c | 34 +++--- samples/bpf/xdp_rxq_info_user.c | 13 +-- scripts/Kbuild.include | 11 +- scripts/recordmcount.h | 98 +++++++++++++++- sound/pci/hda/patch_hdmi.c | 5 + sound/pci/hda/patch_realtek.c | 3 + sound/soc/fsl/fsl_ssi.c | 13 ++- sound/soc/qcom/common.c | 14 ++- sound/soc/qcom/qdsp6/q6afe.c | 8 ++ sound/soc/qcom/qdsp6/q6afe.h | 1 + sound/soc/qcom/qdsp6/q6asm.c | 7 +- sound/soc/rockchip/rockchip_pdm.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/usb/format.c | 6 +- sound/usb/mixer.c | 15 ++- sound/usb/mixer.h | 9 +- sound/usb/mixer_quirks.c | 3 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 10 ++ tools/testing/selftests/bpf/progs/bpf_cubic.c | 5 +- tools/testing/selftests/net/so_txtime.c | 33 ++++-- tools/testing/selftests/powerpc/pmu/ebb/Makefile | 2 +- tools/testing/selftests/wireguard/netns.sh | 13 ++- 272 files changed, 1999 insertions(+), 1037 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Adam Ford (1): drm/panel-simple: fix connector type for LogicPD Type28 Display Aditya Pakki (3): rocker: fix incorrect error handling in dma_rings_init RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq test_objagg: Fix potential memory leak in error handling Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (10): net: ethtool: add missing string for NETIF_F_GSO_TUNNEL_REMCSUM net: ethtool: add missing NETIF_F_GSO_FRAGLIST feature string net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling net: qed: reset ILT block sizes before recomputing to fix crashes Alexander Usyskin (1): mei: me: add tiger lake point device ids for H platforms. Anand Moon (1): Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk" Anson Huang (1): soc: imx8m: Correct i.MX8MP UID fuse offset Ard Biesheuvel (1): net: phy: mscc: avoid skcipher API for single block AES encryption Arseny Solokha (1): powerpc/fsl_booke/32: Fix build with CONFIG_RANDOMIZE_BASE Arvind Sankar (1): efi/x86: Setup stack correctly for efi_pe_entry Babu Moger (1): x86/resctrl: Fix memory bandwidth counter width for AMD Ben Widawsky (1): mm/memory_hotplug.c: fix false softlockup during pfn range removal Bernard Zhao (1): drm/amd: fix potential memleak in err branch Borislav Petkov (1): EDAC/amd64: Read back the scrub rate PCI register on F15h Chaitanya Kulkarni (1): nvmet: fail outstanding host posted AEN req Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch Christoffer Nielsen (1): ALSA: usb-audio: Add registration quirk for Kingston HyperX Cloud Flight S Christopher Swenson (1): ALSA: usb-audio: Set 48 kHz rate for Rodecaster Chuck Lever (2): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() xprtrdma: Fix handling of RDMA_ERROR replies Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Claudiu Beznea (3): net: macb: undo operations in case of failure net: macb: call pm_runtime_put_sync on failure path net: macb: free resources on failure path of at91ether_open() Claudiu Manoil (1): enetc: Fix tx rings bitmap iteration range, irq handling Colin Ian King (1): qed: add missing error test for DBG_STATUS_NO_MATCHING_FRAMING_MODE Cong Wang (1): genetlink: clean up family attributes allocations Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() Daniel Gomez (1): drm: rcar-du: Fix build error Daniel Vetter (1): drm/fb-helper: Fix vt restore David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (3): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet afs: Fix storage of cell names David Milburn (1): nvmet: cleanups the loop in nvmet_async_events_process David Rientjes (3): dma-direct: re-encrypt memory if dma_direct_alloc_pages() fails dma-direct: check return value when encrypting or decrypting memory dma-direct: add missing set_memory_decrypted() for coherent mapping Dejin Zheng (1): net: phy: smsc: fix printing too many logs Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table() Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK Dennis Dalessandro (1): IB/hfi1: Fix module use count flaw due to leftover module put calls Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error Dmitry Baryshkov (1): pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Drew Fustini (1): ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect Eddie James (1): i2c: fsi: Fix the port number field in status register Eric Dumazet (2): net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows Fabian Vogt (1): efi/tpm: Verify event log header before parsing Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (7): btrfs: fix a block group ref counter leak after failure to remove block group btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix hang on snapshot creation after RWF_NOWAIT write btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof btrfs: fix RWF_NOWAIT write not failling when we need to cow Florian Fainelli (3): net: phy: Check harder for errors in get_phy_id() of: of_mdio: Correct loop scanning logic net: dsa: bcm_sf2: Fix node reference count Frieder Schrempf (2): ARM: dts: imx6ul-kontron: Move watchdog from Kontron i.MX6UL/ULL board to SoM ARM: dts: imx6ul-kontron: Change WDOG_ANY signal from push-pull to open-drain Gal Pressman (1): RDMA/efa: Set maximum pkeys device attribute Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup Gaurav Singh (2): ethtool: Fix check in ethtool_rx_flow_rule_create bpf, xdp, samples: Fix null pointer dereference in *_user code Geliang Tang (1): mptcp: drop sndr_key in mptcp_syn_options Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open" Harish (1): selftests/powerpc: Fix build failure in ebb tests Heikki Krogerus (1): usb: typec: mux: intel_pmc_mux: Fix DP alternate mode entry Heiner Kallweit (1): r8169: fix firmware not resetting tp->ocp_base Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload. Ido Schimmel (1): mlxsw: spectrum: Do not rely on machine endianness Igor Mammedov (1): kvm: lapic: fix broken vcpu hotplug Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally Jason A. Donenfeld (5): wireguard: device: avoid circular netns references wireguard: receive: account for napi_gro_receive never returning GRO_DROP socionext: account for napi_gro_receive never returning GRO_DROP wil6210: account for napi_gro_receive never returning GRO_DROP ACPI: configfs: Disallow loading ACPI tables when locked down Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Slaby (1): syscalls: Fix offset type of ksys_ftruncate() Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Johannes Weiner (1): mm: memcontrol: handle div0 crash race condition in memory.low John van der Kamp (1): drm/amdgpu/display: Unlock mutex on error Julian Wiedmann (1): s390/qeth: fix error handling for isolation mode cmds Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems Kees Cook (1): x86/cpu: Use pinning mask for CR4 bits needing to be 0 Krzysztof Kozlowski (1): spi: spi-fsl-dspi: Free DMA memory with matching function Laurence Tratt (1): ALSA: usb-audio: Add implicit feedback quirk for SSL2+. Leon Romanovsky (1): RDMA/core: Check that type_attrs is not NULL prior access Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Lorenzo Bianconi (2): openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS Lu Baolu (3): iommu/vt-d: Set U/S bit in first level page table by default iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Martin (1): bareudp: Fixed multiproto mode configuration Martin Fuzzey (1): regulator: da9063: fix LDO9 suspend and warning. Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (2): kprobes: Suppress the suspicious RCU warning on kprobes tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes Matthew Hagan (3): ARM: bcm: Select ARM_TIMER_SP804 for ARCH_BCM_NSP ARM: dts: NSP: Disable PL330 by default, add dma-coherent property ARM: dts: NSP: Correct FA2 mailbox node Mauricio Faria de Oliveira (1): bcache: check and adjust logical block size for backing devices Michael Chan (3): bnxt_en: Store the running firmware version code. bnxt_en: Do not enable legacy TX push on older firmware. bnxt_en: Fix statistics counters issue during ifdown with older firmware. Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim() Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Muchun Song (1): mm/memcontrol.c: add missed css_put() Nathan Chancellor (2): s390/vdso: Use $(LD) instead of $(CC) to link vDSO ACPI: sysfs: Fix pm_profile_attr type Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases Neal Cardwell (2): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT bpf: tcp: bpf_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Oskar Holmlund (2): ARM: dts: Fix am33xx.dtsi USB ranges length ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag Pavel Begunkov (1): io_uring: fix hanging iopoll in case of -EAGAIN Peter Chen (3): usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup Philipp Fent (1): efi/libstub: Fix path separator regression Pierre-Louis Bossart (1): ASoC: soc-pcm: fix checks for multi-cpu FE dailinks Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Rafał Miłecki (1): ARM: dts: BCM5301X: Add missing memory "device_type" for Luxul XWC-2000 Rahul Lakkireddy (2): cxgb4: move handling L2T ARP failures to caller cxgb4: move PTP lock and unlock to caller in Tx path Reinette Chatre (2): x86/cpu: Move resctrl CPUID code to resctrl/ x86/resctrl: Support CPUID enumeration of MBM counter width Robin Gong (3): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range Roman Bolshakov (1): scsi: qla2xxx: Keep initiator ports after RSCN Russell King (3): net: phylink: fix ethtool -A with attached PHYs net: phylink: ensure manual pause mode configuration takes effect netfilter: ipset: fix unaligned atomic access Sabrina Dubroca (1): geneve: allow changing DF behavior after creation Sagi Grimberg (1): nvme: don't protect ns mutation with ns->head->lock Sami Tolvanen (1): recordmcount: support >64k sections Sascha Ortmann (1): tracing/boottime: Fix kprobe multiple events Sasha Levin (1): Linux 5.7.7 Sean Christopherson (3): KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup SeongJae Park (1): scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() Shannon Nelson (2): ionic: update the queue count on open ionic: tame the watchdog timer on reconfig Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel Srinivas Kandagatla (3): ASoC: q6asm: handle EOS correctly ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks Stanislav Fomichev (1): bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute Stylon Wang (1): drm/amd/display: Enable output_bpc property on all outputs Sven Auhagen (1): mvpp2: ethtool rxtx stats fix Sven Schnelle (4): s390/seccomp: pass syscall arguments via seccomp_data s390/ptrace: return -ENOSYS when invalid syscall is supplied s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number Taehee Yoo (3): net: core: reduce recursion limit value ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup() Takashi Iwai (3): ALSA: usb-audio: Fix potential use-after-free of streams ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thierry Reding (1): Revert "i2c: tegra: Fix suspending in active runtime PM state" Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Todd Kjos (1): binder: fix null deref of proc->context Toke Høiland-Jørgensen (3): sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits devmap: Use bpf_map_area_alloc() for allocating hash buckets Tom Seewald (1): RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl() Tomas Winkler (1): mei: me: disable mei interface on Mehlow server platforms Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Tomi Valkeinen (1): drm/panel-simple: fix connector type for newhaven_nhd_43_480272ef_atxl Tony Lindgren (6): bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit bus: ti-sysc: Ignore clockactivity unless specified as a quirk bus: ti-sysc: Fix uninitialized framedonetv_irq ARM: OMAP2+: Fix legacy mode dss_reset ARM: dts: Fix duovero smsc interrupt for suspend Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Vasundhara Volam (1): bnxt_en: Read VPD info only for PFs Vidya Sagar (1): pinctrl: tegra: Use noirq suspend/resume callbacks Vincent Chen (1): clk: sifive: allocate sufficient memory for struct __prci_data Vincent Guittot (1): sched/cfs: change initial value of runnable_avg Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres() Vishal Verma (1): nvdimm/region: always show the 'align' attribute Vitaly Kuznetsov (1): Revert "KVM: VMX: Micro-optimize vmexit time when not exposing PMU" Vlastimil Babka (1): mm, compaction: make capture control handling safe wrt interrupts Waiman Long (2): mm, slab: fix sign conversion problem in memcg_uncharge_slab() mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Wei Yongjun (1): mptcp: fix memory leak in mptcp_subflow_create_socket() Weiping Zhang (1): block: update hctx map when use multiple maps Wenhui Sheng (1): drm/amdgpu: add fw release for sdma v5_0 Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n Willem de Bruijn (1): selftests/net: report etf errors correctly Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (1): cifs: Fix cached_fid refcnt leak in open_shroot Yang Yingliang (1): net: fix memleak in register_netdevice() Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Yoshihiro Shimoda (1): usb: renesas_usbhs: getting residue from callback_result Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (1): loop: replace kill_bdev with invalidate_bdev guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIyBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78lgUACgkQ3qZv95d3 LNzHJw/0CqFMuGyCrICVrYEnVz77+EweEtyxKAIkWlM3HFttRhmmNXn2l6oxe1Lf hgjOUkqAO65TmzrDsmpG5JnUEeXVzi3UXy9Zkys38LUqri9lTRT0gOzeiNVI8aiv jZfOI2tbnal869c0ucCnfg/FORrBOoIBsqTN7hK9yJJN2K462niDnnUJaBJEmZ4N FFyHmIr4oj3V8ytq2RNEy1vAGrnVLFFJ5SjoOGFki/H+86YxoNq9xk2d+LxW//vM ficOjhgE5HItTyjo9HpV8fLLDZJa1UUAQKcJU48UjOSlIu3pDpn2xmACiNU9+M+x iequP7hKbqi3phtw/QenFYn4pp/smErIjpTNyG/APZnk0KxQepF9u9Jtc/ZJ3hZt e7gKsEGFEwSOLlTpSfrnLsCZ3gojbcP0KX76+gXt0doCNZgV8GGrZ3jLMXYgcV0b /fWUMvqhkoZLEqVVMeSt5MPTtHt8GnDghKF07i2DGCFAjfHUG+q7Hrv/IpPjclwH jrx1NWtNbMrXVrwlNSvY1zwvs4Rxw++kt1kvqV/5fz1vPY7X1Letlmq4ypxzsCzK nS0teYeDbLJkborUPDGCwIi54ypF5tDnX5JAIrZfSjoolJdLwZ9MR+PikhSDY57y ltJg+UrZKD1GO2UO4cBLq7nz/ij4c2rGi/YCbWeyyoOxKyIitw== =EZPb -----END PGP SIGNATURE-----

5 years, 4 months

1
1
0 0

Linux 4.4.229

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 4.4.229 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm64/kernel/perf_regs.c | 25 +++++- arch/openrisc/kernel/entry.S | 4 +- arch/powerpc/include/asm/kprobes.h | 3 +- arch/powerpc/kernel/machine_kexec.c | 8 +- arch/powerpc/platforms/ps3/mm.c | 22 +++--- arch/powerpc/platforms/pseries/ras.c | 5 +- arch/s390/include/asm/syscall.h | 12 ++- arch/sparc/kernel/ptrace_32.c | 9 ++- arch/sparc/kernel/ptrace_64.c | 13 +--- arch/x86/kernel/kprobes/core.c | 12 ++- arch/x86/kvm/x86.c | 4 +- crypto/algboss.c | 2 - drivers/acpi/sysfs.c | 4 +- drivers/ata/libata-core.c | 11 ++- drivers/base/platform.c | 2 + drivers/block/ps3disk.c | 1 - drivers/clk/qcom/gcc-msm8916.c | 8 +- drivers/clk/samsung/clk-exynos5433.c | 3 +- drivers/clk/sunxi/clk-sunxi.c | 2 +- drivers/clk/ti/composite.c | 1 + drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 58 ++++++++------ drivers/gpu/drm/drm_encoder_slave.c | 5 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 3 +- drivers/i2c/busses/i2c-pxa.c | 13 ++-- drivers/infiniband/core/mad.c | 1 + drivers/md/bcache/btree.c | 8 +- drivers/mfd/wm8994-core.c | 1 + drivers/net/ethernet/atheros/alx/main.c | 9 ++- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/intel/e1000e/netdev.c | 14 +++- drivers/net/hamradio/yam.c | 1 + drivers/net/usb/ax88179_178a.c | 11 +-- drivers/pci/pcie/aspm.c | 10 --- drivers/pci/quirks.c | 1 + drivers/power/smb347-charger.c | 1 + drivers/s390/cio/qdio.h | 1 - drivers/s390/cio/qdio_setup.c | 1 - drivers/s390/cio/qdio_thinint.c | 14 ++-- drivers/scsi/arm/acornscsi.c | 4 +- drivers/scsi/ibmvscsi/ibmvscsi.c | 2 + drivers/scsi/iscsi_boot_sysfs.c | 2 +- drivers/scsi/lpfc/lpfc_els.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 2 + drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 + drivers/scsi/scsi_devinfo.c | 5 +- drivers/scsi/sr.c | 6 +- drivers/staging/sm750fb/sm750.c | 1 + drivers/tty/hvc/hvc_console.c | 16 +++- drivers/tty/n_gsm.c | 26 ++++--- drivers/tty/serial/amba-pl011.c | 1 + drivers/usb/class/cdc-acm.c | 2 + drivers/usb/class/usblp.c | 5 +- drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/core_intr.c | 7 +- drivers/usb/dwc2/gadget.c | 6 -- drivers/usb/dwc2/platform.c | 11 +++ drivers/usb/gadget/udc/lpc32xx_udc.c | 11 +-- drivers/usb/gadget/udc/m66592-udc.c | 2 +- drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/gadget/udc/s3c2410_udc.c | 4 - drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-mxc.c | 2 + drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ehci-platform.c | 5 ++ drivers/usb/host/ohci-platform.c | 5 ++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-plat.c | 11 ++- drivers/usb/host/xhci.c | 4 + drivers/usb/host/xhci.h | 2 +- drivers/vfio/pci/vfio_pci_config.c | 14 +++- drivers/watchdog/da9062_wdt.c | 5 -- fs/block_dev.c | 12 +-- fs/cifs/smb2ops.c | 12 +++ fs/dlm/dlm_internal.h | 1 - fs/ext4/extents.c | 2 +- fs/gfs2/ops_fstype.c | 2 +- fs/nfs/direct.c | 13 +++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++- fs/nfsd/nfs4callback.c | 2 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 ++- include/linux/bitops.h | 2 +- include/linux/elfnote.h | 2 +- include/linux/genhd.h | 2 + include/linux/kprobes.h | 4 + include/linux/libata.h | 3 + include/linux/pci_ids.h | 2 + include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - kernel/kprobes.c | 27 ++++++- kernel/sched/core.c | 3 +- kernel/trace/blktrace.c | 13 ++++ kernel/trace/trace_events_trigger.c | 21 ++++- lib/zlib_inflate/inffast.c | 91 +++++++++------------- mm/slab_common.c | 2 +- net/core/dev.c | 49 ++++++------ net/core/sock.c | 2 + net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++-- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 12 ++- net/ipv6/ip6_gre.c | 9 ++- net/ipv6/mcast.c | 1 + net/l2tp/l2tp_core.c | 7 +- net/netfilter/ipset/ip_set_core.c | 2 + net/sched/sch_fq.c | 32 ++++---- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 1 + net/sunrpc/addr.c | 4 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + scripts/Kbuild.include | 11 +-- scripts/mksysmap | 2 +- security/selinux/ss/services.c | 4 + sound/isa/wavefront/wavefront_synth.c | 8 +- sound/soc/fsl/fsl_asrc_dma.c | 1 + sound/usb/card.h | 4 + sound/usb/endpoint.c | 43 ++++++++-- sound/usb/endpoint.h | 1 + sound/usb/mixer.c | 41 +++++++--- sound/usb/mixer.h | 15 +++- sound/usb/mixer_quirks.c | 11 +-- sound/usb/mixer_scarlett.c | 6 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 1 + tools/perf/builtin-report.c | 3 +- .../networking/timestamping/timestamping.c | 10 ++- 135 files changed, 698 insertions(+), 369 deletions(-) Adam Honse (1): i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets Ahmed S. Darwish (2): block: nr_sects_write(): Disable preemption on seqcount write net: core: device_rename: Use rwsem instead of a seqcount Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (2): sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alex Williamson (1): vfio-pci: Mask cap zero Alexander Tsoy (1): ALSA: usb-audio: Improve frames size computation Arnd Bergmann (2): dlm: remove BUG() before panic() include/linux/bitops.h: avoid clang shift-count-overflow warnings Bob Peterson (1): gfs2: Allow lock_nolock mount to specify jid=X Bryan O'Donoghue (1): clk: qcom: msm8916: Fix the address location of pll->config_reg Chen Yu (1): e1000e: Do not wake up the system via WOL if device wakeup is disabled Christophe JAILLET (1): scsi: acornscsi: Fix an error handling path in acornscsi_probe() Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Colin Ian King (1): usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check Dan Carpenter (2): ALSA: isa/wavefront: prevent out of bounds write in ioctl usb: gadget: udc: Potential Oops in error handling code Daniel Mack (1): ALSA: usb-audio: allow clock source validity interrupts David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Dmitry Osipenko (1): power: supply: smb347-charger: IRQSTAT_D is volatile Dmitry V. Levin (1): s390: fix syscall_get_error for compat processes Dongdong Liu (2): PCI: Disable MSI for HiSilicon Hip06/Hip07 Root Ports PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode Emmanuel Nicolet (1): ps3disk: use the default segment boundary Eric Biggers (1): crypto: algboss - don't wait during notifier callback Eric Dumazet (1): tcp: grow window for OOO packets only for SACK flows Fabrice Gasnier (1): usb: dwc2: gadget: move gadget resume after the core is in L0 state Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Fedor Tokarev (1): net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' Gaurav Singh (1): perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() Geoff Levand (1): powerpc/ps3: Fix kexec shutdown hang Gregory CLEMENT (3): tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available tty: n_gsm: Fix bogus i++ in gsm_data_kick Huacai Chen (1): drm/qxl: Use correct notify port address when creating cursor ring Jann Horn (1): lib/zlib: remove outdated and incorrect pre-increment optimization Jason Yan (1): block: Fix use-after-free in blkdev_get() Jeffle Xu (1): ext4: fix partial cluster initialization when splitting extent Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Olsa (1): kretprobe: Prevent triggering kretprobe from within kprobe_flush_task Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip John Stultz (1): serial: amba-pl011: Make sure we initialize the port.lock spinlock Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Julian Wiedmann (1): s390/qdio: put thinint indicator after early error Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges libata: Use per port sync for detach xhci: Poll for U0 after disabling USB2 LPM Kuppuswamy Sathyanarayanan (1): drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Lyude Paul (2): drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/dp_mst: Increase ACT retry timeout to 3s Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Marek Szyprowski (2): mfd: wm8994: Fix driver operation if loaded as modules clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (3): kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex x86/kprobes: Avoid kretprobe recursion bug tracing: Fix event trigger to accept redundant spaces Matej Dujava (1): staging: sm750fb: add missing case while setting FB_VISUAL Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Nathan Chancellor (2): USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke ACPI: sysfs: Fix pm_profile_attr type Naveen N. Rao (1): powerpc/kprobes: Fixes for kprobe_lookup_name() on BE Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Nicholas Piggin (1): powerpc/pseries/ras: Fix FWNMI_VALID off by one Nick Desaulniers (1): elfnote: mark all .note sections SHF_ALLOC Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Oliver Neukum (1): usblp: poison URBs upon disconnect Pingfan Liu (1): powerpc/crashkernel: Take "mem=" option into account Qais Yousef (3): usb/ohci-platform: Fix a warning when hibernating usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume Qian Cai (1): vfio/pci: fix memory leaks in alloc_perm_bits() Qiushi Wu (3): usb: gadget: fix potential double-free in m66592_probe. scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj efi/esrt: Fix reference count leak in esre_create_sysfs_entry. Raghavendra Rao Ananta (1): tty: hvc: Fix data abort due to race in hvc_open Ridge Kennedy (1): l2tp: Allow duplicate session creation with UDP Rikard Falkeborn (1): clk: sunxi: Fix incorrect usage of round_down() Russell King (3): i2c: pxa: clear all master action bits in i2c_pxa_stop_message() i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.4.229 Simon Arlott (1): scsi: sr: Fix sr_probe() missing deallocate of device minor Stafford Horne (1): openrisc: Fix issue with argument clobbering for clone/fork Stefan Riedmueller (1): watchdog: da9062: No need to ping manually before setting timeout Suganath Prabu S (1): scsi: mpt3sas: Fix double free warnings Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (3): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate() Tang Bin (2): USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Tero Kristo (1): clk: ti: composite: fix memory leak Thomas Gleixner (1): sched/rt, net: Use CONFIG_PREEMPTION.patch Toke Høiland-Jørgensen (1): net: Revert "pkt_sched: fq: use proper locking in fq_dump_stats()" Tom Rix (1): selinux: fix double free Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Tyrel Datwyler (1): scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Viacheslav Dubeyko (1): scsi: qla2xxx: Fix issue with adapter's stopping state Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (2): yam: fix possible memory leak in yam_init_driver mld: fix memory leak in ipv6_mc_destroy_dev() Wolfram Sang (1): drm: encoder_slave: fix refcouting error for modules Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (3): scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event nfsd: Fix svc_xprt refcnt leak when setup callback client failed ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed Yang Yingliang (1): net: fix memleak in register_netdevice() Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zhiqiang Liu (1): bcache: fix potential deadlock problem in btree_gc_coalesce ashimida (1): mksysmap: Fix the mismatch of '.L' symbols in System.map guodeqing (1): net: Fix the arp error in some cases tannerlove (1): selftests/net: in timestamping, strncpy needs to preserve null byte yu kuai (1): ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78lfYACgkQ3qZv95d3 LNwD/Q//aPtMqlRhrV+NNFXlPEzcaBAbfWKJrOJuJCxxeIkK7V+jBjm619Eaawd7 atj19bcU5vYVnh4mIXX2qTrxLcXfBdIOJS61vw7EDjUid65CGbWXWnjxbjr7FCCI Q3F7XxuTOCEM6hV0Zi/dkqnlOJy057DdILYmD2xVzgbZfmcW//5bmmhU9YmAIMQ4 243wcZ/sCv99I+nPIiOB5cfvofW8ZM/Mg2rGUkvPmj1kEWPv4KYplXFHN9unj8kv OyD4nLnuQwjMyimDkCik0Y9RJmdMPuVXhJVl+c//07LsiXBIHOJ2J1joVf/Fstlr EEjKHoPgDE0nEpvDuHyXb/DZJU8dws/vevQQENv+msvDDW43RvWTXgESJBVZSszE 0HceTWas9tVpBxEcjtaIDq6sQUCYycFLb5UDdF/gnbXUIZeN0+EVT0BApjJaakYl RFqV1NEa6f6UZ8f+48wK2qimIbLhaeqQ6SK4pAtABt10yjHcsVOdlROAdhKW5IWa DJJfAO0f6dNRU56mFy5dXjnsbSwkq42ka+lGGSgcwOpS+ujLc0mYTgjd2TXHgRyA sUZIavQTYoC+ed4e3A7IPUa8Nr9BHc6oyGL6RPgtnvVvfwx40DMNYWmof4/oJjs+ 7ivV13iIgC4yShkSt7nOOr/WYqyAEIvf074z1NRdo/Fege+ulM0= =M7CA -----END PGP SIGNATURE-----

5 years, 4 months

1
1
0 0

Linux 4.9.229

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 4.9.229 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Documentation/media/uapi/dvb/fe-get-property.rst | 7 +- Makefile | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-integrator/Kconfig | 7 +- arch/arm64/kernel/perf_regs.c | 25 +- arch/openrisc/kernel/entry.S | 4 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 23 +- arch/powerpc/include/asm/kprobes.h | 3 +- arch/powerpc/kernel/machine_kexec.c | 8 +- arch/powerpc/perf/hv-24x7.c | 10 - arch/powerpc/platforms/ps3/mm.c | 22 +- arch/powerpc/platforms/pseries/ras.c | 5 +- arch/s390/include/asm/syscall.h | 12 +- arch/s390/kernel/ptrace.c | 31 +- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/boot/Makefile | 2 +- arch/x86/kernel/kprobes/core.c | 12 +- arch/x86/kvm/x86.c | 4 +- crypto/algboss.c | 2 - drivers/acpi/sysfs.c | 4 +- drivers/ata/libata-core.c | 11 +- drivers/ata/libata-scsi.c | 9 +- drivers/base/platform.c | 2 + drivers/block/ps3disk.c | 1 - drivers/clk/bcm/clk-bcm2835.c | 10 +- drivers/clk/qcom/gcc-msm8916.c | 8 +- drivers/clk/samsung/clk-exynos5433.c | 3 +- drivers/clk/st/clk-flexgen.c | 1 + drivers/clk/sunxi/clk-sunxi.c | 2 +- drivers/clk/ti/composite.c | 1 + drivers/crypto/omap-sham.c | 64 ++- drivers/extcon/extcon-adc-jack.c | 3 +- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 58 +- drivers/gpu/drm/drm_encoder_slave.c | 5 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 + drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 3 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 3 +- drivers/i2c/busses/i2c-pxa.c | 13 +- drivers/iio/pressure/bmp280-core.c | 7 +- drivers/infiniband/core/cma_configfs.c | 13 + drivers/infiniband/core/mad.c | 1 + drivers/md/bcache/btree.c | 8 +- drivers/media/dvb-core/dvb_frontend.c | 569 +++++++++++++------- drivers/media/dvb-core/dvb_frontend.h | 13 - drivers/media/dvb-frontends/lg2160.c | 14 - drivers/media/dvb-frontends/stv0288.c | 7 - drivers/media/dvb-frontends/stv6110.c | 9 - drivers/media/usb/dvb-usb/friio-fe.c | 24 - drivers/mfd/wm8994-core.c | 1 + drivers/mtd/nand/ams-delta.c | 2 +- drivers/mtd/nand/atmel_nand.c | 2 +- drivers/mtd/nand/au1550nd.c | 2 +- drivers/mtd/nand/bcm47xxnflash/main.c | 2 +- drivers/mtd/nand/bf5xx_nand.c | 2 +- drivers/mtd/nand/brcmnand/brcmnand.c | 2 +- drivers/mtd/nand/cafe_nand.c | 2 +- drivers/mtd/nand/cmx270_nand.c | 2 +- drivers/mtd/nand/cs553x_nand.c | 2 +- drivers/mtd/nand/davinci_nand.c | 2 +- drivers/mtd/nand/denali.c | 2 +- drivers/mtd/nand/diskonchip.c | 9 +- drivers/mtd/nand/docg4.c | 4 +- drivers/mtd/nand/fsl_elbc_nand.c | 2 +- drivers/mtd/nand/fsl_ifc_nand.c | 2 +- drivers/mtd/nand/fsl_upm.c | 2 +- drivers/mtd/nand/fsmc_nand.c | 2 +- drivers/mtd/nand/gpio.c | 2 +- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 2 +- drivers/mtd/nand/hisi504_nand.c | 5 +- drivers/mtd/nand/jz4740_nand.c | 4 +- drivers/mtd/nand/jz4780_nand.c | 4 +- drivers/mtd/nand/lpc32xx_mlc.c | 5 +- drivers/mtd/nand/lpc32xx_slc.c | 5 +- drivers/mtd/nand/mpc5121_nfc.c | 2 +- drivers/mtd/nand/mtk_nand.c | 4 +- drivers/mtd/nand/mxc_nand.c | 2 +- drivers/mtd/nand/nand_base.c | 8 +- drivers/mtd/nand/nandsim.c | 4 +- drivers/mtd/nand/ndfc.c | 2 +- drivers/mtd/nand/nuc900_nand.c | 2 +- drivers/mtd/nand/omap2.c | 2 +- drivers/mtd/nand/orion_nand.c | 5 +- drivers/mtd/nand/pasemi_nand.c | 2 +- drivers/mtd/nand/plat_nand.c | 4 +- drivers/mtd/nand/pxa3xx_nand.c | 2 +- drivers/mtd/nand/qcom_nandc.c | 4 +- drivers/mtd/nand/r852.c | 4 +- drivers/mtd/nand/s3c2410.c | 2 +- drivers/mtd/nand/sh_flctl.c | 2 +- drivers/mtd/nand/sharpsl.c | 4 +- drivers/mtd/nand/socrates_nand.c | 5 +- drivers/mtd/nand/sunxi_nand.c | 4 +- drivers/mtd/nand/tmio_nand.c | 4 +- drivers/mtd/nand/txx9ndfmc.c | 2 +- drivers/mtd/nand/vf610_nfc.c | 2 +- drivers/mtd/nand/xway_nand.c | 4 +- drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/intel/e1000e/netdev.c | 14 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/hamradio/yam.c | 1 + drivers/net/usb/ax88179_178a.c | 11 +- drivers/pci/host/pci-aardvark.c | 4 - drivers/pci/host/pcie-rcar.c | 9 +- drivers/pci/pcie/aspm.c | 10 - drivers/pci/pcie/ptm.c | 22 +- drivers/pinctrl/freescale/pinctrl-imx1-core.c | 1 - drivers/power/supply/Kconfig | 2 +- drivers/power/supply/lp8788-charger.c | 18 +- drivers/power/supply/smb347-charger.c | 1 + drivers/s390/cio/qdio.h | 1 - drivers/s390/cio/qdio_setup.c | 1 - drivers/s390/cio/qdio_thinint.c | 14 +- drivers/scsi/arm/acornscsi.c | 4 +- drivers/scsi/ibmvscsi/ibmvscsi.c | 2 + drivers/scsi/iscsi_boot_sysfs.c | 2 +- drivers/scsi/lpfc/lpfc_els.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 2 + drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 + drivers/scsi/scsi_devinfo.c | 5 +- drivers/scsi/sr.c | 6 +- drivers/staging/sm750fb/sm750.c | 1 + drivers/tty/n_gsm.c | 26 +- drivers/tty/serial/amba-pl011.c | 1 + drivers/usb/class/cdc-acm.c | 2 + drivers/usb/class/usblp.c | 5 +- drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/core_intr.c | 7 +- drivers/usb/dwc2/gadget.c | 6 - drivers/usb/dwc2/platform.c | 11 + drivers/usb/gadget/composite.c | 78 ++- drivers/usb/gadget/udc/lpc32xx_udc.c | 11 +- drivers/usb/gadget/udc/m66592-udc.c | 2 +- drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/gadget/udc/s3c2410_udc.c | 4 - drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-mxc.c | 2 + drivers/usb/host/ehci-pci.c | 7 + drivers/usb/host/ehci-platform.c | 5 + drivers/usb/host/ohci-platform.c | 5 + drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-plat.c | 11 +- drivers/usb/host/xhci.c | 4 + drivers/usb/host/xhci.h | 2 +- drivers/vfio/pci/vfio_pci_config.c | 14 +- drivers/video/backlight/lp855x_bl.c | 20 +- drivers/watchdog/da9062_wdt.c | 5 - fs/block_dev.c | 12 +- fs/cifs/smb2ops.c | 12 + fs/compat_ioctl.c | 17 - fs/dlm/dlm_internal.h | 1 - fs/ext4/extents.c | 2 +- fs/gfs2/ops_fstype.c | 2 +- fs/nfs/direct.c | 13 +- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 +- fs/nfs/nfs4proc.c | 2 +- fs/nfsd/nfs4callback.c | 2 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- fs/xfs/libxfs/xfs_alloc.c | 16 + include/linux/bitops.h | 2 +- include/linux/elfnote.h | 2 +- include/linux/genhd.h | 2 + include/linux/kprobes.h | 4 + include/linux/libata.h | 3 + include/linux/mtd/nand.h | 6 +- include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +- include/linux/usb/composite.h | 3 + include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/uapi/linux/dvb/frontend.h | 591 +++++++++++++++++---- kernel/kprobes.c | 27 +- kernel/sched/core.c | 3 +- kernel/trace/blktrace.c | 13 + kernel/trace/trace_events_trigger.c | 21 +- lib/zlib_inflate/inffast.c | 91 ++-- mm/slab_common.c | 2 +- net/core/dev.c | 47 +- net/core/sock.c | 2 + net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 +- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 12 +- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/l2tp/l2tp_core.c | 7 +- net/netfilter/ipset/ip_set_core.c | 2 + net/rxrpc/call_accept.c | 7 + net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 1 + net/sunrpc/addr.c | 4 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + scripts/Kbuild.include | 11 +- scripts/mksysmap | 2 +- security/selinux/ss/services.c | 4 + sound/isa/wavefront/wavefront_synth.c | 8 +- sound/pci/hda/patch_hdmi.c | 5 + sound/soc/fsl/fsl_asrc_dma.c | 1 + sound/usb/card.h | 4 + sound/usb/endpoint.c | 43 +- sound/usb/endpoint.h | 1 + sound/usb/mixer.c | 34 +- sound/usb/mixer.h | 15 +- sound/usb/mixer_quirks.c | 5 +- sound/usb/mixer_scarlett.c | 6 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 1 + tools/perf/builtin-report.c | 3 +- .../networking/timestamping/timestamping.c | 10 +- tools/testing/selftests/x86/protection_keys.c | 3 +- 220 files changed, 1901 insertions(+), 924 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Adam Honse (1): i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets Aditya Pakki (1): rocker: fix incorrect error handling in dma_rings_init Ahmed S. Darwish (2): block: nr_sects_write(): Disable preemption on seqcount write net: core: device_rename: Use rwsem instead of a seqcount Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alain Volmat (1): clk: clk-flexgen: fix clock-critical handling Alex Williamson (1): vfio-pci: Mask cap zero Alexander Lobakin (3): net: qed: fix left elements count calculation net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption Alexander Tsoy (1): ALSA: usb-audio: Improve frames size computation Andreas Klinger (1): iio: bmp280: fix compensation of humidity Andrew Murray (1): PCI: rcar: Fix incorrect programming of OB windows Andy Shevchenko (1): iio: pressure: bmp280: Tolerate IRQ before registering Ard Biesheuvel (1): x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld Arnd Bergmann (2): dlm: remove BUG() before panic() include/linux/bitops.h: avoid clang shift-count-overflow warnings Bjorn Helgaas (1): PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port Bob Peterson (1): gfs2: Allow lock_nolock mount to specify jid=X Boris Brezillon (1): mtd: rawnand: Pass a nand_chip object to nand_release() Bryan O'Donoghue (1): clk: qcom: msm8916: Fix the address location of pll->config_reg Chen Yu (1): e1000e: Do not wake up the system via WOL if device wakeup is disabled Chris Wilson (1): drm/i915: Whitelist context-local timestamp in the gen9 cmdparser Christophe JAILLET (4): power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' scsi: acornscsi: Fix an error handling path in acornscsi_probe() Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Colin Ian King (2): usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check media: dvb_frontend: initialize variable s with FE_NONE instead of 0 Dan Carpenter (2): ALSA: isa/wavefront: prevent out of bounds write in ioctl usb: gadget: udc: Potential Oops in error handling code David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (1): rxrpc: Fix notification call on completion of discarded calls Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Dmitry Osipenko (1): power: supply: smb347-charger: IRQSTAT_D is volatile Dmitry V. Levin (1): s390: fix syscall_get_error for compat processes Emmanuel Nicolet (1): ps3disk: use the default segment boundary Enric Balletbo i Serra (1): power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select Eric Biggers (1): crypto: algboss - don't wait during notifier callback Eric Dumazet (1): tcp: grow window for OOO packets only for SACK flows Fabrice Gasnier (1): usb: dwc2: gadget: move gadget resume after the core is in L0 state Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Fedor Tokarev (1): net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' Gaurav Singh (1): perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() Geoff Levand (1): powerpc/ps3: Fix kexec shutdown hang Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open" Gregory CLEMENT (3): tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available tty: n_gsm: Fix bogus i++ in gsm_data_kick Huacai Chen (1): drm/qxl: Use correct notify port address when creating cursor ring Jaedon Shin (3): media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c media: dvb_frontend: Add compat_ioctl callback media: dvb_frontend: Add commands implementation for compat ioct Jann Horn (1): lib/zlib: remove outdated and incorrect pre-increment optimization Jason Yan (1): block: Fix use-after-free in blkdev_get() Jeffle Xu (1): ext4: fix partial cluster initialization when splitting extent Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Olsa (1): kretprobe: Prevent triggering kretprobe from within kprobe_flush_task Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip John Stultz (1): serial: amba-pl011: Make sure we initialize the port.lock spinlock Jon Hunter (1): backlight: lp855x: Ensure regulators are disabled on probe failure Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Julian Wiedmann (1): s390/qdio: put thinint indicator after early error Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges libata: Use per port sync for detach xhci: Poll for U0 after disabling USB2 LPM Kajol Jain (1): powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run Katsuhiro Suzuki (1): media: dvb_frontend: fix wrong cast in compat_ioctl Kuppuswamy Sathyanarayanan (1): drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish Linus Walleij (1): ARM: integrator: Add some Kconfig selections Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Lyude Paul (2): drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/dp_mst: Increase ACT retry timeout to 3s Maor Gottlieb (1): IB/cma: Fix ports memory leak in cma_configfs Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Marek Szyprowski (2): mfd: wm8994: Fix driver operation if loaded as modules clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (3): kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex x86/kprobes: Avoid kretprobe recursion bug tracing: Fix event trigger to accept redundant spaces Matej Dujava (1): staging: sm750fb: add missing case while setting FB_VISUAL Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Mauro Carvalho Chehab (14): media: dvb/frontend.h: move out a private internal structure media: dvb/frontend.h: document the uAPI file media: dvb_frontend: get rid of get_property() callback media: stv0288: get rid of set_property boilerplate media: stv6110: get rid of a srate dead code media: friio-fe: get rid of set_property() media: dvb_frontend: get rid of set_property() callback media: dvb_frontend: cleanup dvb_frontend_ioctl_properties() media: dvb_frontend: cleanup ioctl handling logic media: dvb_frontend: get rid of property cache's state media: dvb_frontend: better document the -EPERM condition media: dvb_frontend: fix return values for FE_SET_PROPERTY media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code media: dvb_frontend: fix return error code Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Miquel Raynal (8): mtd: rawnand: diskonchip: Fix the probe error path mtd: rawnand: sharpsl: Fix the probe error path mtd: rawnand: xway: Fix the probe error path mtd: rawnand: orion: Fix the probe error path mtd: rawnand: socrates: Fix the probe error path mtd: rawnand: plat_nand: Fix the probe error path mtd: rawnand: mtk: Fix the probe error path mtd: rawnand: tmio: Fix the probe error path Nathan Chancellor (3): USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke clk: bcm2835: Fix return type of bcm2835_register_gate ACPI: sysfs: Fix pm_profile_attr type Naveen N. Rao (1): powerpc/kprobes: Fixes for kprobe_lookup_name() on BE Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Nicholas Piggin (1): powerpc/pseries/ras: Fix FWNMI_VALID off by one Nick Desaulniers (1): elfnote: mark all .note sections SHF_ALLOC Olga Kornievskaia (2): NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION NFSv4 fix CLOSE not waiting for direct IO compeletion Oliver Neukum (1): usblp: poison URBs upon disconnect Pali Rohár (1): PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register Pawel Laszczak (1): usb: gadget: Fix issue with config_ep_by_speed function Pingfan Liu (1): powerpc/crashkernel: Take "mem=" option into account Qais Yousef (3): usb/ohci-platform: Fix a warning when hibernating usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume Qian Cai (2): vfio/pci: fix memory leaks in alloc_perm_bits() powerpc/64s/pgtable: fix an undefined behaviour Qiushi Wu (3): usb: gadget: fix potential double-free in m66592_probe. scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj efi/esrt: Fix reference count leak in esre_create_sysfs_entry. Raghavendra Rao Ananta (1): tty: hvc: Fix data abort due to race in hvc_open Ram Pai (1): selftests/vm/pkeys: fix alloc_random_pkey() to make it really random Ridge Kennedy (1): l2tp: Allow duplicate session creation with UDP Rikard Falkeborn (1): clk: sunxi: Fix incorrect usage of round_down() Roy Spliet (1): drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation Russell King (3): i2c: pxa: clear all master action bits in i2c_pxa_stop_message() i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.9.229 Satendra Singh Thakur (1): media: dvb_frontend: dtv_property_process_set() cleanups Simon Arlott (1): scsi: sr: Fix sr_probe() missing deallocate of device minor Stafford Horne (1): openrisc: Fix issue with argument clobbering for clone/fork Stefan Riedmueller (1): watchdog: da9062: No need to ping manually before setting timeout Suganath Prabu S (1): scsi: mpt3sas: Fix double free warnings Sven Schnelle (1): s390/ptrace: fix setting syscall number Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (2): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list Tang Bin (2): USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Tero Kristo (2): clk: ti: composite: fix memory leak crypto: omap-sham - add proper load balancing support for multicore Thomas Gleixner (1): sched/rt, net: Use CONFIG_PREEMPTION.patch Tom Rix (1): selinux: fix double free Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Tyrel Datwyler (1): scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Viacheslav Dubeyko (1): scsi: qla2xxx: Fix issue with adapter's stopping state Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (2): yam: fix possible memory leak in yam_init_driver mld: fix memory leak in ipv6_mc_destroy_dev() Wolfram Sang (1): drm: encoder_slave: fix refcouting error for modules Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (3): scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event nfsd: Fix svc_xprt refcnt leak when setup callback client failed ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed Yang Yingliang (1): net: fix memleak in register_netdevice() Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (1): xfs: add agf freeblocks verify in xfs_agf_verify Zhiqiang Liu (1): bcache: fix potential deadlock problem in btree_gc_coalesce ashimida (1): mksysmap: Fix the mismatch of '.L' symbols in System.map guodeqing (1): net: Fix the arp error in some cases tannerlove (1): selftests/net: in timestamping, strncpy needs to preserve null byte yu kuai (1): ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78le0ACgkQ3qZv95d3 LNxX2Q//bY6WTGoDen5m3vy4hKZjpAxtXT8VXkMDQb9rH5I6Hs4mWgbJEXOlOmtG bfmkDCNxCgNTWoUQnm0Kk/8zT4Dm21zFUVnyFElTqWgOLqCLyKgz2LGBbNKquF+a L1coHry283ZiXnKPIO6KXvOGwtQx8IgWLGBEMm1URqvkgEcvTuFJcg82tcISMxAQ FOEoU/5nn0OJrGTCnYiruQ3rU4D+bd+gCFbNhlXEhwJ3IjWHRQ0n08pzq5LYJ3No kwAh0XF6Pb5zBsPzK5fiUUh9y6T+fgyC6uXO9OWqnY3HT9YShJpqUp4BEPCRGDts /7ZuwxCrFJD2+yGFqNC9F3jY61hC8qxCI14JIrs8JZOGZh8ViIR7LW5NitRBvfIn P9QFAjxj+6fynQjiElYfYY3bP2UQTZTw8ECyOEVwIfiLcwkkHcoFSKsovhmN96VC mmJnzOczSoLnF+HOM7QyvdOsieqx3H5EK/w8VuXGGFx1FAzmfmpP4Fd2F1A8U12i tYCpmQo+Y6DRRTTO0tHQym6nUlTuf9PWPLfxrvX/vhHNxEjR8nQtWxtgcKFNoRrk ToLUX+CdmK6P0yMhCJLpJi3rSO/XsetgFgRnrcgFMGuIXZANzByn5CqKt7ddj1c+ DNA2dwjj2alwwcW5E0hdXvA2nKDp7AqdHYm8RlMoj5XOBEW4EC0= =/523 -----END PGP SIGNATURE-----

5 years, 4 months

1
1
0 0

Linux 4.14.187

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 4.14.187 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm/boot/dts/bcm-nsp.dtsi | 6 ++--- arch/arm/mach-imx/pm-imx5.c | 6 +++-- arch/arm64/kernel/perf_regs.c | 25 ++++++++++++++++--- arch/s390/kernel/ptrace.c | 31 ++++++++++++++++++++++- arch/sparc/kernel/ptrace_32.c | 9 +++++-- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/mmu.c | 4 +-- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 +++--- arch/x86/kvm/vmx.c | 5 ++-- arch/x86/kvm/x86.c | 4 +-- block/bio-integrity.c | 1 - drivers/acpi/sysfs.c | 4 +-- drivers/ata/libata-scsi.c | 9 ++++--- drivers/block/loop.c | 6 ++--- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/infiniband/core/cma.c | 18 ++++++++++++++ drivers/infiniband/core/mad.c | 1 + drivers/net/ethernet/atheros/alx/main.c | 9 ++++--- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 +++--- drivers/net/ethernet/broadcom/tg3.c | 4 +-- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +++++++++++++---- drivers/net/ethernet/rocker/rocker_main.c | 4 +-- drivers/net/usb/ax88179_178a.c | 11 +++++---- drivers/scsi/scsi_devinfo.c | 5 ++-- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 4 ++- drivers/tty/hvc/hvc_console.c | 16 ++---------- drivers/usb/class/cdc-acm.c | 2 ++ drivers/usb/core/quirks.c | 3 ++- drivers/usb/dwc2/gadget.c | 6 ----- drivers/usb/dwc2/platform.c | 11 +++++++++ drivers/usb/gadget/udc/mv_udc_core.c | 3 ++- drivers/usb/host/ehci-exynos.c | 5 ++-- drivers/usb/host/ehci-pci.c | 7 ++++++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 ++-- drivers/usb/host/xhci.c | 4 +++ drivers/usb/host/xhci.h | 2 +- fs/btrfs/inode.c | 3 --- fs/cifs/smb2ops.c | 12 +++++++++ fs/nfs/direct.c | 13 +++++++--- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++++++--- fs/ocfs2/ocfs2_fs.h | 4 +-- fs/ocfs2/suballoc.c | 9 ++++--- fs/xfs/libxfs/xfs_alloc.c | 16 ++++++++++++ include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 ++++++++++++-------- include/linux/virtio_net.h | 17 +++++++------ include/net/sctp/constants.h | 8 +++--- include/net/sock.h | 1 - kernel/sched/core.c | 3 ++- kernel/trace/blktrace.c | 13 ++++++++++ kernel/trace/trace_events_trigger.c | 21 ++++++++++++++-- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 7 ++++++ net/core/sock.c | 2 ++ net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++++++----- net/ipv4/tcp_cubic.c | 2 ++ net/ipv4/tcp_input.c | 12 +++++++-- net/ipv6/ip6_gre.c | 9 ++++--- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 ++ net/rxrpc/call_accept.c | 7 ++++++ net/rxrpc/input.c | 7 +++--- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +++- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 ++- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 +++ scripts/Kbuild.include | 11 +++++---- security/apparmor/lsm.c | 4 +-- sound/pci/hda/patch_hdmi.c | 5 ++++ sound/soc/rockchip/rockchip_pdm.c | 4 ++- sound/usb/mixer.c | 34 +++++++++++++++++--------- sound/usb/mixer.h | 15 ++++++++++-- sound/usb/mixer_quirks.c | 5 ++-- sound/usb/mixer_scarlett.c | 6 ++--- sound/usb/quirks.c | 1 + 86 files changed, 431 insertions(+), 181 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Aditya Pakki (1): rocker: fix incorrect error handling in dma_rings_init Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (3): net: qed: fix left elements count calculation net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Dan Carpenter (2): usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (2): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Eric Dumazet (2): net: be more gentle about silly gso requests coming from user tcp: grow window for OOO packets only for SACK flows Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (1): btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open" Jann Horn (1): apparmor: don't try to replace stale label in ptraceme check Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (1): xhci: Poll for U0 after disabling USB2 LPM Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (1): usb: host: xhci-mtk: avoid runtime suspend when removing hcd Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (1): tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Nathan Chancellor (1): ACPI: sysfs: Fix pm_profile_attr type Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Russell King (1): netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.14.187 Sean Christopherson (1): KVM: nVMX: Plumb L2 GPA through to PML emulation Sven Schnelle (1): s390/ptrace: fix setting syscall number Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (2): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thomas Falcon (1): ibmveth: Fix max MTU limit Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Yang Yingliang (1): net: fix memleak in register_netdevice() Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78ldoACgkQ3qZv95d3 LNyCJA/9FOwwQuZURjWhcAlA7ZiUCm6MdJYzj0CZC9ttKyIO0j2sEO5iLTyYgvod T1uvZaF2e8xsg9Gp+reZuLQGmBch1LLLw6y5/6Cj/jhBB2m5NdDefl9ykMT6FCJL X+iHRZwj81ctufZN8TFUF0Hysvtdil7g7mWxZ6TXXcsdowuosl7LEweRWmt379Un wy9HI08pN7uBEMdtWbAmELIqFOmt2GhPqCMTNM+PSOYe7XX5dtd9A9X/sn2WDWt9 U//DFZJBKQDJALJt/N/klUJ6Wud3XgpMdmTuRkW3OR9qZhcsAyLZhDnw004/rdhH QOVjpOAkZo2Z4hFUND+3CrIVsnDzwpfwFiegHcokNqxZu4ctCO4HK1p+Ozp2+5yI 4Iy/wTlwWCtMo7/cY9pRUB2JvbIVw7AAHqvtaHuo4SBjcmF5yKdEpes/EuYwq40T U+53z/E7LYHioFx15twq9auGSpD3nibH3RpBtkFMkZJmGdNnxIZ10VGABb6y8Nv9 jmm8ymdTXgEanguOzRtnTJkv2hIgIRa8s4s4hxkLq4b4SyLJ0GTSsJ/ta3rPrUb8 iECNL2+OZEnEz1YudXT0SMBSYVAun4D5nEav6gHvSjqoBm9qTm1LJdRbbMXPhA66 6q2CL4DvuQiD+Gmcv/o/uDr/WGrtaoSptKjLewOjajiv5IxiPIQ= =bxda -----END PGP SIGNATURE-----

5 years, 4 months

1
1
0 0

Linux 4.19.131

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 4.19.131 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm/boot/dts/bcm-nsp.dtsi | 6 +-- arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 ++- arch/arm64/kernel/fpsimd.c | 6 +-- arch/arm64/kernel/perf_regs.c | 25 +++++++-- arch/riscv/include/asm/cmpxchg.h | 8 +-- arch/riscv/kernel/sys_riscv.c | 6 +++ arch/s390/include/asm/vdso.h | 1 + arch/s390/kernel/asm-offsets.c | 2 +- arch/s390/kernel/ptrace.c | 31 ++++++++++- arch/s390/kernel/time.c | 1 + arch/s390/kernel/vdso64/clock_getres.S | 10 ++-- arch/sparc/kernel/ptrace_32.c | 9 +++- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 1 + arch/x86/kvm/mmu.c | 4 +- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 +-- arch/x86/kvm/vmx.c | 5 +- arch/x86/kvm/x86.c | 4 +- arch/x86/lib/usercopy_64.c | 1 + block/bio-integrity.c | 1 - drivers/acpi/sysfs.c | 4 +- drivers/ata/libata-scsi.c | 9 ++-- drivers/ata/sata_rcar.c | 11 ++-- drivers/base/regmap/regmap.c | 1 + drivers/block/loop.c | 6 +-- drivers/char/hw_random/ks-sa-rng.c | 1 + drivers/edac/amd64_edac.c | 13 +++++ drivers/edac/amd64_edac.h | 3 ++ drivers/firmware/efi/esrt.c | 2 +- .../drm/amd/display/modules/color/color_gamma.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/rcar-du/Kconfig | 1 + drivers/i2c/busses/i2c-fsi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 53 ++++++++++++++----- drivers/i2c/i2c-core-smbus.c | 7 +++ drivers/infiniband/core/cma.c | 18 +++++++ drivers/infiniband/core/mad.c | 3 +- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 13 ++++- drivers/md/dm-writecache.c | 4 ++ drivers/mtd/nand/raw/marvell_nand.c | 2 +- drivers/net/ethernet/atheros/alx/main.c | 9 ++-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 ++- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 4 -- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 52 +++++++++---------- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 21 ++++++-- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +++++++-- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/phy/phy_device.c | 6 ++- drivers/net/usb/ax88179_178a.c | 11 ++-- drivers/regulator/pfuze100-regulator.c | 60 ++++++++++++++-------- drivers/s390/scsi/zfcp_erp.c | 13 ++++- drivers/staging/erofs/unzip_vle.h | 20 ++++---- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 4 +- drivers/tty/hvc/hvc_console.c | 16 +----- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 --- drivers/usb/dwc2/platform.c | 11 ++++ drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-pci.c | 7 +++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +- drivers/usb/host/xhci.c | 9 +++- drivers/usb/host/xhci.h | 2 +- drivers/usb/typec/tcpci_rt1711h.c | 31 ++++------- fs/btrfs/inode.c | 22 ++++++-- fs/cifs/smb2ops.c | 12 +++++ fs/nfs/direct.c | 13 +++-- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++-- fs/notify/fanotify/fanotify.c | 5 +- fs/ocfs2/dlmglue.c | 17 +++++- fs/ocfs2/ocfs2.h | 1 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 ++-- fs/xfs/libxfs/xfs_alloc.c | 16 ++++++ include/linux/netdevice.h | 40 ++++++++++++--- include/linux/qed/qed_chain.h | 26 ++++++---- include/linux/virtio_net.h | 17 +++--- include/net/sctp/constants.h | 8 +-- include/net/sock.h | 1 - include/net/xfrm.h | 1 + kernel/sched/core.c | 3 +- kernel/sched/deadline.c | 1 + kernel/trace/blktrace.c | 13 +++++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace_events_trigger.c | 21 +++++++- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 19 ++++--- net/core/filter.c | 6 +-- net/core/sock.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++--- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 26 ++++++++-- net/ipv6/ip6_gre.c | 9 ++-- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 + net/rxrpc/call_accept.c | 7 +++ net/rxrpc/input.c | 7 ++- net/sched/sch_cake.c | 58 +++++++++++++++------ net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 ++ net/xfrm/xfrm_device.c | 4 +- scripts/Kbuild.include | 11 ++-- security/apparmor/lsm.c | 4 +- sound/pci/hda/patch_hdmi.c | 5 ++ sound/pci/hda/patch_realtek.c | 32 +++++++++++- sound/soc/fsl/fsl_ssi.c | 13 +++-- sound/soc/qcom/qdsp6/q6asm.c | 7 +-- sound/soc/rockchip/rockchip_pdm.c | 4 +- sound/usb/mixer.c | 15 ++++-- sound/usb/mixer.h | 9 +++- sound/usb/mixer_quirks.c | 3 +- sound/usb/quirks.c | 9 ++++ 127 files changed, 831 insertions(+), 348 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Aditya Pakki (1): rocker: fix incorrect error handling in dma_rings_init Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (3): net: qed: fix left elements count calculation net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption Amir Goldstein (1): fanotify: fix ignore mask logic for events on child and on dir Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() Daniel Gomez (1): drm: rcar-du: Fix build error David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (2): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table() Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error Doug Berger (2): net: bcmgenet: remove HFB_CTRL access net: bcmgenet: use hardware padding of runt frames Eddie James (1): i2c: fsi: Fix the port number field in status register Eric Dumazet (3): net: be more gentle about silly gso requests coming from user net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (2): btrfs: fix data block group relocation failure due to concurrent scrub btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof Florian Fainelli (1): net: phy: Check harder for errors in get_phy_id() Florian Westphal (2): net: place xmit recursion in softnet data net: use correct this_cpu primitive in dev_recursion_level Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open" Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload. Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally Jann Horn (1): apparmor: don't try to replace stale label in ptraceme check Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (4): ALSA: hda/realtek: Enable mute LED on an HP system ALSA: hda/realtek - Enable micmute LED on and HP system xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (1): tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim() Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Miquel Raynal (1): mtd: rawnand: marvell: Fix the condition on a return code Nathan Chancellor (1): ACPI: sysfs: Fix pm_profile_attr type Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Rahul Lakkireddy (1): cxgb4: move handling L2T ARP failures to caller Robin Gong (1): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 Russell King (1): netfilter: ipset: fix unaligned atomic access Sasha Levin (2): ALSA: hda/realtek - Enable the headset of ASUS B9450FA with ALC294 Linux 4.19.131 Sean Christopherson (1): KVM: nVMX: Plumb L2 GPA through to PML emulation Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel Sowjanya Komatineni (1): i2c: tegra: Fix Maximum transfer size Srinivas Kandagatla (1): ASoC: q6asm: handle EOS correctly Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute Sven Schnelle (1): s390/ptrace: fix setting syscall number Taehee Yoo (3): ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (2): ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thierry Reding (2): i2c: tegra: Cleanup kerneldoc comments i2c: tegra: Add missing kerneldoc for some fields Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Toke Høiland-Jørgensen (2): sch_cake: fix a few style nits sch_cake: don't call diffserv parsing code when it is not needed Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Tony Lindgren (1): ARM: dts: Fix duovero smsc interrupt for suspend Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres() Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Yang Yingliang (1): net: fix memleak in register_netdevice() Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap Yazen Ghannam (1): EDAC/amd64: Add Family 17h Model 30h PCI IDs Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78lcYACgkQ3qZv95d3 LNxyRxAAg50FgowTHS+t2OkROfGz714a8R/THJdbjEr3jdFQeCp2vVs08sY6sn6V 8z50r2P+IvJg52NHVggI0LckS2K10KnyBJfIUAoQPc3L3vkSd6k9kTryLpmDn3qt rPZw4kOS1kHIIYUWvtsNxorQsskJtcO+BteRodFWlKANKzjkiIXRf3cY3LSKv4Kr /EEj1dDW3w0yoUf1D8PUTT1OytkFYbzSGD4Yj0nIpd//335jkJnJhTH2/l8sqo8U QC+/MEnU2xZMYAFbTfQTTTned1D7QnipPjaUitf+s9f3V5LwfDJ+BZC4KUCNBTs0 ALeh1U6LPC+kTNrFzqdfp6pSyPp9tMfBktTzgoutOlupesCVw2FlIrj3y9/yImfE BDcaY4+zc9YAnw3UWeUTSSuSry7YXbSQkXN7AFTcyPW4iN2VK2OO9Pg16cXgEHDq Q+D2wSYG6UeHYAySbsMNBXUVFh27Fi5Vp/4iLbAg533vzvlEBbcAszZqtKe+sPGE SkqGIUJYA/PkW8uk2BTfgQzu/l8QW4c+URBGDYqtMq9jX5o0GuOclVXhhbe2GFNg TZe3/oxz2TtpZljN6Jv5hmuSREKyhTFeWiK/LllIgfhmHm+oESPrY0Zy+rINSpn2 IEljJWePB38bNZqGg1Wn6j2CFw+If6pcrpmB/jq3QjosMqeYclE= =s+2e -----END PGP SIGNATURE-----

5 years, 4 months

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1
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Linux 5.4.50

by Sasha Levin

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 I'm announcing the release of the 5.4.50 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary Thanks, Sasha Makefile | 2 +- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1 - arch/arm/boot/dts/bcm-nsp.dtsi | 6 +- arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 +- arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 +- arch/arm64/kernel/fpsimd.c | 6 +- arch/arm64/kernel/perf_regs.c | 25 +++++- arch/riscv/include/asm/cmpxchg.h | 8 +- arch/riscv/kernel/sys_riscv.c | 6 ++ arch/s390/include/asm/vdso.h | 1 + arch/s390/kernel/asm-offsets.c | 2 +- arch/s390/kernel/entry.S | 2 +- arch/s390/kernel/ptrace.c | 37 ++++++-- arch/s390/kernel/time.c | 1 + arch/s390/kernel/vdso64/Makefile | 10 +-- arch/s390/kernel/vdso64/clock_getres.S | 10 +-- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kernel/cpu/common.c | 24 +++--- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 1 + arch/x86/kernel/cpu/umwait.c | 6 -- arch/x86/kvm/mmu.c | 4 +- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 +- arch/x86/kvm/vmx/vmx.c | 24 +----- arch/x86/kvm/vmx/vmx.h | 2 - arch/x86/kvm/x86.c | 4 +- arch/x86/lib/usercopy_64.c | 1 + block/bio-integrity.c | 1 - block/blk-mq.c | 4 +- drivers/acpi/acpi_configfs.c | 6 +- drivers/acpi/sysfs.c | 4 +- drivers/android/binder.c | 14 ++-- drivers/ata/libata-scsi.c | 9 +- drivers/ata/sata_rcar.c | 11 ++- drivers/base/regmap/regmap.c | 1 + drivers/block/loop.c | 6 +- drivers/bus/ti-sysc.c | 15 +++- drivers/char/hw_random/ks-sa-rng.c | 1 + drivers/clk/sifive/fu540-prci.c | 5 +- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 + .../drm/amd/display/modules/color/color_gamma.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/rcar-du/Kconfig | 1 + drivers/i2c/busses/i2c-fsi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 9 -- drivers/i2c/i2c-core-smbus.c | 7 ++ drivers/infiniband/core/cma.c | 18 ++++ drivers/infiniband/core/mad.c | 3 +- drivers/infiniband/hw/hfi1/debugfs.c | 19 +---- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 13 ++- drivers/infiniband/sw/rdmavt/qp.c | 6 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 3 +- drivers/iommu/dmar.c | 3 +- drivers/iommu/intel-iommu.c | 13 ++- drivers/md/dm-writecache.c | 4 + drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 8 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 52 ++++++------ drivers/net/ethernet/freescale/enetc/enetc.c | 4 +- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 21 ++++- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_dev.c | 9 +- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 2 - drivers/net/ethernet/qlogic/qed/qed_roce.c | 1 - drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +++-- drivers/net/ethernet/qlogic/qede/qede_main.c | 3 +- drivers/net/ethernet/qlogic/qede/qede_ptp.c | 31 +++---- drivers/net/ethernet/qlogic/qede/qede_ptp.h | 2 +- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 3 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/geneve.c | 1 + drivers/net/phy/phy_device.c | 6 +- drivers/net/usb/ax88179_178a.c | 11 +-- drivers/nvme/host/multipath.c | 12 +-- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 +++-- drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +- drivers/regulator/pfuze100-regulator.c | 60 ++++++++----- drivers/s390/net/qeth_core_main.c | 5 +- drivers/s390/scsi/zfcp_erp.c | 13 ++- drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 4 +- drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 4 +- drivers/tty/hvc/hvc_console.c | 16 +--- drivers/usb/cdns3/ep0.c | 10 ++- drivers/usb/cdns3/trace.h | 2 +- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 -- drivers/usb/dwc2/platform.c | 11 +++ drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +- drivers/usb/host/xhci.c | 9 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/renesas_usbhs/fifo.c | 23 ++--- drivers/usb/renesas_usbhs/fifo.h | 2 +- drivers/usb/typec/tcpm/tcpci_rt1711h.c | 31 +++---- fs/afs/cell.c | 9 ++ fs/afs/internal.h | 2 +- fs/btrfs/block-group.c | 19 ++--- fs/btrfs/ctree.h | 2 + fs/btrfs/inode.c | 39 +++++++-- fs/btrfs/tree-log.c | 5 ++ fs/cifs/smb2ops.c | 12 +++ fs/erofs/zdata.h | 20 ++--- fs/nfs/direct.c | 13 ++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++- fs/ocfs2/dlmglue.c | 17 +++- fs/ocfs2/ocfs2.h | 1 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- fs/xfs/libxfs/xfs_alloc.c | 16 ++++ include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +++--- include/linux/tpm_eventlog.h | 14 +++- include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/net/xfrm.h | 1 + kernel/bpf/cgroup.c | 53 +++++++----- kernel/bpf/devmap.c | 10 ++- kernel/kprobes.c | 3 +- kernel/sched/core.c | 3 +- kernel/sched/deadline.c | 1 + kernel/trace/blktrace.c | 13 +++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace_events_trigger.c | 21 ++++- lib/test_objagg.c | 4 +- mm/memcontrol.c | 4 +- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 9 ++ net/core/sock.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++-- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 26 ++++-- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 + net/openvswitch/actions.c | 9 +- net/rxrpc/call_accept.c | 7 ++ net/rxrpc/input.c | 7 +- net/sched/sch_cake.c | 58 +++++++++---- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + net/sunrpc/xprtrdma/rpc_rdma.c | 9 +- net/xfrm/xfrm_device.c | 4 +- samples/bpf/xdp_monitor_user.c | 8 +- samples/bpf/xdp_redirect_cpu_kern.c | 2 +- samples/bpf/xdp_redirect_cpu_user.c | 34 ++++---- samples/bpf/xdp_rxq_info_user.c | 13 +-- scripts/Kbuild.include | 11 +-- scripts/recordmcount.h | 98 ++++++++++++++++++++-- sound/pci/hda/patch_hdmi.c | 5 ++ sound/pci/hda/patch_realtek.c | 3 + sound/soc/fsl/fsl_ssi.c | 13 ++- sound/soc/qcom/common.c | 14 +++- sound/soc/qcom/qdsp6/q6afe.c | 8 ++ sound/soc/qcom/qdsp6/q6afe.h | 1 + sound/soc/qcom/qdsp6/q6asm.c | 7 +- sound/soc/rockchip/rockchip_pdm.c | 4 +- sound/usb/mixer.c | 15 +++- sound/usb/mixer.h | 9 +- sound/usb/mixer_quirks.c | 3 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 9 ++ tools/testing/selftests/net/so_txtime.c | 33 ++++++-- 183 files changed, 1121 insertions(+), 577 deletions(-) Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Aditya Pakki (3): rocker: fix incorrect error handling in dma_rings_init RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq test_objagg: Fix potential memory leak in error handling Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (7): net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling Bernard Zhao (1): drm/amd: fix potential memleak in err branch Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch Chuck Lever (2): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() xprtrdma: Fix handling of RDMA_ERROR replies Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Claudiu Manoil (1): enetc: Fix tx rings bitmap iteration range, irq handling Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() Daniel Gomez (1): drm: rcar-du: Fix build error David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (3): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet afs: Fix storage of cell names Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table() Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK Dennis Dalessandro (1): IB/hfi1: Fix module use count flaw due to leftover module put calls Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error Dmitry Baryshkov (1): pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Drew Fustini (1): ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect Eddie James (1): i2c: fsi: Fix the port number field in status register Eric Dumazet (2): net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows Fabian Vogt (1): efi/tpm: Verify event log header before parsing Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (4): btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof Florian Fainelli (1): net: phy: Check harder for errors in get_phy_id() Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup Gaurav Singh (1): bpf, xdp, samples: Fix null pointer dereference in *_user code Greg Kroah-Hartman (1): Revert "tty: hvc: Fix data abort due to race in hvc_open" Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload. Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally Jason A. Donenfeld (1): ACPI: configfs: Disallow loading ACPI tables when locked down Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Julian Wiedmann (1): s390/qeth: fix error handling for isolation mode cmds Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems Kees Cook (1): x86/cpu: Use pinning mask for CR4 bits needing to be 0 Laurence Tratt (1): ALSA: usb-audio: Add implicit feedback quirk for SSL2+. Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Lorenzo Bianconi (2): openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS Lu Baolu (2): iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (2): kprobes: Suppress the suspicious RCU warning on kprobes tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim() Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Muchun Song (1): mm/memcontrol.c: add missed css_put() Nathan Chancellor (2): s390/vdso: Use $(LD) instead of $(CC) to link vDSO ACPI: sysfs: Fix pm_profile_attr type Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Peter Chen (3): usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Rahul Lakkireddy (1): cxgb4: move handling L2T ARP failures to caller Robin Gong (3): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range Roman Bolshakov (1): scsi: qla2xxx: Keep initiator ports after RSCN Russell King (1): netfilter: ipset: fix unaligned atomic access Sabrina Dubroca (1): geneve: allow changing DF behavior after creation Sagi Grimberg (1): nvme: don't protect ns mutation with ns->head->lock Sami Tolvanen (1): recordmcount: support >64k sections Sasha Levin (2): btrfs: fix a block group ref counter leak after failure to remove block group Linux 5.4.50 Sean Christopherson (2): KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL SeongJae Park (1): scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel Srinivas Kandagatla (3): ASoC: q6asm: handle EOS correctly ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks Stanislav Fomichev (1): bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute Sven Auhagen (1): mvpp2: ethtool rxtx stats fix Sven Schnelle (2): s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number Taehee Yoo (3): net: core: reduce recursion limit value ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup() Takashi Iwai (3): ALSA: usb-audio: Fix potential use-after-free of streams ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thierry Reding (1): Revert "i2c: tegra: Fix suspending in active runtime PM state" Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Todd Kjos (1): binder: fix null deref of proc->context Toke Høiland-Jørgensen (3): sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits devmap: Use bpf_map_area_alloc() for allocating hash buckets Tom Seewald (1): RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl() Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Tony Lindgren (4): bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Ignore clockactivity unless specified as a quirk ARM: OMAP2+: Fix legacy mode dss_reset ARM: dts: Fix duovero smsc interrupt for suspend Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Vidya Sagar (1): pinctrl: tegra: Use noirq suspend/resume callbacks Vincent Chen (1): clk: sifive: allocate sufficient memory for struct __prci_data Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres() Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Weiping Zhang (1): block: update hctx map when use multiple maps Wenhui Sheng (1): drm/amdgpu: add fw release for sdma v5_0 Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n Willem de Bruijn (1): selftests/net: report etf errors correctly Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (1): cifs: Fix cached_fid refcnt leak in open_shroot Yang Yingliang (1): net: fix memleak in register_netdevice() Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Yoshihiro Shimoda (1): usb: renesas_usbhs: getting residue from callback_result Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE4n5dijQDou9mhzu83qZv95d3LNwFAl78lZ8ACgkQ3qZv95d3 LNx4WA//cpo4FrJ6mmO2y5/X0pUKKlFJNeYNgae62TsjVCcsNIuqlwz19LkDg3xw I8e5ul5RIhNJYuVh5T9VmmxACPV8J+LK96aIyYQNhqkLfWqi+kBID5NgFeSnSOBk IhJmcSSuyU4J+XHFGPbBh0Zsk8nxoJrPJGmyBkKM8VQ2KJ/KwaDOdrysBiDE4mmX hSE+lgKE8m1DohB8nrAg3Cn6mHjvmLE40Xybz4KTQTes1wuhososbp/RgFgjAosT RCqNBgUhzTFkFZbZBpu0jv0/PO1q9sZnf65AIphUetuNXldyTYnnq5RGM3qrCbIC KiRD27SAXTLKrbsX5xBakkp3Ea6u2puZFi6Y/nF6OJ82gPGyp1Jt6cEytbyY7H6b GiMDz1mUqWlSeLxu2Pzs52VV5RNnvpHJhgyxNMShjRS9jGyHtmnQBC/llfdRNJW9 z8IDcvfPJ/6eYSygGwMP6mfih2d8hDdgeVeXEEPrXh6ZgtLyLohUDkGbGEDn/xqw BC6TmT6iY++9EHlmvvduxUHTxSpPVbwhyU216Mj/GToSD7Kbzy4t2T8WyWtVSvEq mmR9+5n/JyJER6/PxvqomyRx/rKeoQp9foVzjjTxvymKM79Gd/WOxKn2gs5CRJC6 I+zMWCFX5+ACfN9QkeAN1m+hzaGrM5WVgVKHjls73Xdaqd3cfJM= =jmL1 -----END PGP SIGNATURE-----

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stable/linux-5.4.y build: 155 builds: 2 failed, 153 passed, 2 errors, 90 warnings (v5.4.50)

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stable/linux-5.4.y build: 155 builds: 2 failed, 153 passed, 2 errors, 90 warnings (v5.4.50) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.50/ Tree: stable Branch: linux-5.4.y Git Describe: v5.4.50 Git Commit: e75220890bf6b37c5f7b1dbd81d8292ed6d96643 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-8) FAIL qi_lb60_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error qi_lb60_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 drivers/pwm/pwm-jz4740.c:111:28: error: ‘rate’ undeclared (first use in this function); did you mean ‘state’? 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 47 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 21 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 3 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1156:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: drivers/pwm/pwm-jz4740.c:111:28: error: ‘rate’ undeclared (first use in this function); did you mean ‘state’? -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1156:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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stable/linux-4.4.y build: 147 builds: 2 failed, 145 passed, 2 errors, 3 warnings (v4.4.229)

by kernelci.org bot

stable/linux-4.4.y build: 147 builds: 2 failed, 145 passed, 2 errors, 3 warnings (v4.4.229) Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.4.y/kernel/v4.4.229/ Tree: stable Branch: linux-4.4.y Git Describe: v4.4.229 Git Commit: 480787e5be113fba0207addd3c6befabd4532ff3 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 6 unique architectures Build Failures Detected: arc: allnoconfig: (gcc-8) FAIL mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: clps711x_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning i386: mips: ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 1 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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[PATCH 4.9 00/59] 4.9.226-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.226 release. There are 59 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 04 Jun 2020 10:16:52 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.226-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.226-rc2 Benjamin Block <bblock(a)linux.ibm.com> scsi: zfcp: fix request object use-after-free in send path causing wrong traces Salil Mehta <salil.mehta(a)huawei.com> net: hns: Fixes the missing put_device in positive leg for roce reset Guoqing Jiang <gqjiang(a)suse.com> sc16is7xx: move label 'err_spi' to correct section Liviu Dudau <liviu(a)dudau.co.uk> mm/vmalloc.c: don't dereference possible NULL pointer in __vunmap() Roopa Prabhu <roopa(a)cumulusnetworks.com> net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags Thomas Gleixner <tglx(a)linutronix.de> genirq/generic_pending: Do not lose pending affinity update Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: fix compilation warning with W=1 build Qiushi Wu <wu000273(a)umn.edu> bonding: Fix reference count leak in bond_sysfs_slave_add. Qiushi Wu <wu000273(a)umn.edu> qlcnic: fix missing release in qlcnic_83xx_interrupt_test. Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_pptp: prevent buffer overflows in debug code Phil Sutter <phil(a)nwl.cc> netfilter: ipset: Fix subcounter update skip Michael Braun <michael-dev(a)fami-braun.de> netfilter: nft_reject_bridge: enable reject with bridge vlan Xin Long <lucien.xin(a)gmail.com> ip_vti: receive ipip packet by calling ip_tunnel_rcv Jeremy Sowden <jeremy(a)azazel.net> vti4: eliminated some duplicate code. Xin Long <lucien.xin(a)gmail.com> xfrm: fix a NULL-ptr deref in xfrm_local_error Xin Long <lucien.xin(a)gmail.com> xfrm: fix a warning in xfrm_policy_insert_list Xin Long <lucien.xin(a)gmail.com> xfrm: allow to accept packets with ipv6 NEXTHDR_HOP in xfrm_input Alexander Dahl <post(a)lespocky.de> x86/dma: Fix max PFN arithmetic overflow on 32 bit systems Linus Lüssing <ll(a)simonwunderlich.de> mac80211: mesh: fix discovery timer re-arming issue / crash Helge Deller <deller(a)gmx.de> parisc: Fix kernel panic in mem_init() Qiushi Wu <wu000273(a)umn.edu> iommu: Fix reference count leak in iommu_group_alloc. Arnd Bergmann <arnd(a)arndb.de> include/asm-generic/topology.h: guard cpumask_of_node() macro argument Alexander Potapenko <glider(a)google.com> fs/binfmt_elf.c: allocate initialized memory in fill_thread_core_info() Konstantin Khlebnikov <khlebnikov(a)yandex-team.ru> mm: remove VM_BUG_ON(PageSlab()) from page_mapcount() Jerry Lee <leisurelysw24(a)gmail.com> libceph: ignore pool overlay and cache logic on redirects Eric W. Biederman <ebiederm(a)xmission.com> exec: Always set cap_ambient in cap_bprm_set_creds Chris Chiu <chiu(a)endlessm.com> ALSA: usb-audio: mixer: volume quirk for ESS Technology Asus USB DAC Changming Liu <liu.changm(a)northeastern.edu> ALSA: hwdep: fix a left shifting 1 by 31 UB bug Robert Beckett <bob.beckett(a)collabora.com> ARM: dts/imx6q-bx50v3: Set display interface clock parents Sebastian Reichel <sebastian.reichel(a)collabora.co.uk> ARM: dts: imx6q-bx50v3: Add internal switch Martyn Welch <martyn.welch(a)collabora.co.uk> ARM: dts: imx: Correct B850v3 clock assignment Kaike Wan <kaike.wan(a)intel.com> IB/qib: Call kobject_put() when kobject_init_and_add() fails Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: fix DACR mismatch with nested exceptions Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: integrate uaccess_save and uaccess_restore Russell King <rmk+kernel(a)armlinux.org.uk> ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h Stefan Agner <stefan(a)agner.ch> ARM: 8843/1: use unified assembler in headers Wei Yongjun <weiyongjun1(a)huawei.com> Input: synaptics-rmi4 - fix error return code in rmi_driver_probe() Kevin Locke <kevin(a)kevinlocke.name> Input: i8042 - add ThinkPad S230u to i8042 reset list Łukasz Patron <priv.luk(a)gmail.com> Input: xpad - add custom init packet for Xbox One S controllers Brendan Shanks <bshanks(a)codeweavers.com> Input: evdev - call input_flush_device() on release(), not flush() James Hilliard <james.hilliard1(a)gmail.com> Input: usbtouchscreen - add support for BonXeon TP Steve French <stfrench(a)microsoft.com> cifs: Fix null pointer check in cifs_read Masahiro Yamada <masahiroy(a)kernel.org> usb: gadget: legacy: fix redundant initialization warnings Lei Xue <carmark.dlut(a)gmail.com> cachefiles: Fix race between read_waiter and read_copier involving op->to_do Bob Peterson <rpeterso(a)redhat.com> gfs2: move privileged user check to gfs2_quota_lock_check Chuhong Yuan <hslester96(a)gmail.com> net: microchip: encx24j600: add missed kthread_stop Stephen Warren <swarren(a)nvidia.com> gpio: tegra: mask GPIO IRQs during IRQ shutdown Kalderon, Michal <Michal.Kalderon(a)cavium.com> IB/cma: Fix reference count leak when no ipv4 addresses are set Dmitry V. Levin <ldv(a)altlinux.org> uapi: fix linux/if_pppol2tp.h userspace compilation errors Qiushi Wu <wu000273(a)umn.edu> net/mlx4_core: fix a memory leak bug. Qiushi Wu <wu000273(a)umn.edu> net: sun: fix missing release regions in cas_init_one(). Moshe Shemesh <moshe(a)mellanox.com> net/mlx5: Add command entry handling completion Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> net: qrtr: Fix passing invalid reference to qrtr_local_enqueue() Moshe Shemesh <moshe(a)mellanox.com> net/mlx5e: Update netdev txq on completions during closure Jere Leppänen <jere.leppanen(a)nokia.com> sctp: Start shutdown on association restart if in SHUTDOWN-SENT state and socket is closed Roman Mashak <mrv(a)mojatatu.com> net sched: fix reporting the first-time use timestamp Yuqi Jin <jinyuqi(a)huawei.com> net: revert "net: get rid of an signed integer overflow in ip_idents_reserve()" Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipip: fix wrong address family in init error path Eric Dumazet <edumazet(a)google.com> ax25: fix setsockopt(SO_BINDTODEVICE) ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx6q-b450v3.dts | 7 -- arch/arm/boot/dts/imx6q-b650v3.dts | 7 -- arch/arm/boot/dts/imx6q-b850v3.dts | 11 -- arch/arm/boot/dts/imx6q-bx50v3.dtsi | 77 ++++++++++++++ arch/arm/include/asm/assembler.h | 83 +-------------- arch/arm/include/asm/uaccess-asm.h | 117 +++++++++++++++++++++ arch/arm/include/asm/vfpmacros.h | 8 +- arch/arm/kernel/entry-armv.S | 11 +- arch/arm/kernel/entry-header.S | 9 +- arch/arm/lib/bitops.h | 8 +- arch/parisc/mm/init.c | 2 +- arch/x86/include/asm/dma.h | 2 +- drivers/gpio/gpio-tegra.c | 1 + drivers/infiniband/hw/qib/qib_sysfs.c | 9 +- drivers/input/evdev.c | 19 +--- drivers/input/joystick/xpad.c | 12 +++ drivers/input/rmi4/rmi_driver.c | 3 +- drivers/input/serio/i8042-x86ia64io.h | 7 ++ drivers/input/touchscreen/usbtouchscreen.c | 1 + drivers/iommu/iommu.c | 2 +- drivers/net/bonding/bond_sysfs_slave.c | 4 +- drivers/net/ethernet/hisilicon/hns/hns_dsaf_main.c | 3 + drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 15 +++ drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 6 +- drivers/net/ethernet/microchip/encx24j600.c | 5 +- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 4 +- drivers/net/ethernet/sun/cassini.c | 3 +- drivers/s390/scsi/zfcp_fsf.c | 10 +- drivers/tty/serial/sc16is7xx.c | 2 + drivers/usb/gadget/legacy/inode.c | 3 +- fs/binfmt_elf.c | 2 +- fs/cachefiles/rdwr.c | 2 +- fs/cifs/file.c | 2 +- fs/gfs2/quota.c | 3 +- fs/gfs2/quota.h | 3 +- include/asm-generic/topology.h | 2 +- include/linux/mlx5/driver.h | 1 + include/linux/mm.h | 15 ++- include/linux/netfilter/nf_conntrack_pptp.h | 2 +- include/net/act_api.h | 3 +- include/rdma/ib_addr.h | 6 +- include/uapi/linux/l2tp.h | 7 +- kernel/irq/migration.c | 26 +++-- mm/vmalloc.c | 2 +- net/ax25/af_ax25.c | 6 +- net/bridge/netfilter/nft_reject_bridge.c | 6 ++ net/ceph/osd_client.c | 4 +- net/core/rtnetlink.c | 2 +- net/ipv4/ip_vti.c | 75 +++++++------ net/ipv4/ipip.c | 2 +- net/ipv4/netfilter/nf_nat_pptp.c | 7 +- net/ipv4/route.c | 14 ++- net/mac80211/mesh_hwmp.c | 7 ++ net/netfilter/ipset/ip_set_list_set.c | 2 +- net/netfilter/nf_conntrack_pptp.c | 62 ++++++----- net/qrtr/qrtr.c | 2 +- net/sctp/sm_statefuns.c | 9 +- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_output.c | 3 +- net/xfrm/xfrm_policy.c | 7 +- security/commoncap.c | 1 + sound/core/hwdep.c | 4 +- sound/usb/mixer.c | 8 ++ 65 files changed, 473 insertions(+), 283 deletions(-)

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[PATCH 4.9 000/191] 4.9.229-rc1 review

by Sasha Levin

This is the start of the stable review cycle for the 4.9.229 release. There are 191 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 01 Jul 2020 03:40:00 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. -- Thanks, Sasha ------------------------- Pseudo-Shortlog of commits: Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Adam Honse (1): i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets Aditya Pakki (1): rocker: fix incorrect error handling in dma_rings_init Ahmed S. Darwish (2): block: nr_sects_write(): Disable preemption on seqcount write net: core: device_rename: Use rwsem instead of a seqcount Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alain Volmat (1): clk: clk-flexgen: fix clock-critical handling Alex Williamson (1): vfio-pci: Mask cap zero Alexander Lobakin (3): net: qed: fix left elements count calculation net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption Alexander Tsoy (1): ALSA: usb-audio: Improve frames size computation Andreas Klinger (1): iio: bmp280: fix compensation of humidity Andrew Murray (1): PCI: rcar: Fix incorrect programming of OB windows Andy Shevchenko (1): iio: pressure: bmp280: Tolerate IRQ before registering Ard Biesheuvel (1): x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld Arnd Bergmann (2): dlm: remove BUG() before panic() include/linux/bitops.h: avoid clang shift-count-overflow warnings Bjorn Helgaas (1): PCI/PTM: Inherit Switch Downstream Port PTM settings from Upstream Port Bob Peterson (1): gfs2: Allow lock_nolock mount to specify jid=X Boris Brezillon (1): mtd: rawnand: Pass a nand_chip object to nand_release() Bryan O'Donoghue (1): clk: qcom: msm8916: Fix the address location of pll->config_reg Chen Yu (1): e1000e: Do not wake up the system via WOL if device wakeup is disabled Chris Wilson (1): drm/i915: Whitelist context-local timestamp in the gen9 cmdparser Christophe JAILLET (4): power: supply: lp8788: Fix an error handling path in 'lp8788_charger_probe()' extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()' pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' scsi: acornscsi: Fix an error handling path in acornscsi_probe() Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Colin Ian King (2): usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check media: dvb_frontend: initialize variable s with FE_NONE instead of 0 Dan Carpenter (2): ALSA: isa/wavefront: prevent out of bounds write in ioctl usb: gadget: udc: Potential Oops in error handling code David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (1): rxrpc: Fix notification call on completion of discarded calls Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Dmitry Osipenko (1): power: supply: smb347-charger: IRQSTAT_D is volatile Dmitry V. Levin (1): s390: fix syscall_get_error for compat processes Emmanuel Nicolet (1): ps3disk: use the default segment boundary Enric Balletbo i Serra (1): power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select Eric Biggers (1): crypto: algboss - don't wait during notifier callback Eric Dumazet (1): tcp: grow window for OOO packets only for SACK flows Fabrice Gasnier (1): usb: dwc2: gadget: move gadget resume after the core is in L0 state Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Fedor Tokarev (1): net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' Gaurav Singh (1): perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() Geoff Levand (1): powerpc/ps3: Fix kexec shutdown hang Gregory CLEMENT (3): tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available tty: n_gsm: Fix bogus i++ in gsm_data_kick Huacai Chen (1): drm/qxl: Use correct notify port address when creating cursor ring Jaedon Shin (3): media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c media: dvb_frontend: Add compat_ioctl callback media: dvb_frontend: Add commands implementation for compat ioct Jann Horn (1): lib/zlib: remove outdated and incorrect pre-increment optimization Jason Yan (1): block: Fix use-after-free in blkdev_get() Jeffle Xu (1): ext4: fix partial cluster initialization when splitting extent Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Olsa (1): kretprobe: Prevent triggering kretprobe from within kprobe_flush_task Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip John Stultz (1): serial: amba-pl011: Make sure we initialize the port.lock spinlock Jon Hunter (1): backlight: lp855x: Ensure regulators are disabled on probe failure Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Julian Wiedmann (1): s390/qdio: put thinint indicator after early error Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges libata: Use per port sync for detach xhci: Poll for U0 after disabling USB2 LPM Kajol Jain (1): powerpc/perf/hv-24x7: Fix inconsistent output values incase multiple hv-24x7 events run Katsuhiro Suzuki (1): media: dvb_frontend: fix wrong cast in compat_ioctl Kuppuswamy Sathyanarayanan (1): drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish Linus Walleij (1): ARM: integrator: Add some Kconfig selections Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Lyude Paul (2): drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/dp_mst: Increase ACT retry timeout to 3s Maor Gottlieb (1): IB/cma: Fix ports memory leak in cma_configfs Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Marek Szyprowski (2): mfd: wm8994: Fix driver operation if loaded as modules clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (3): kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex x86/kprobes: Avoid kretprobe recursion bug tracing: Fix event trigger to accept redundant spaces Matej Dujava (1): staging: sm750fb: add missing case while setting FB_VISUAL Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Mauro Carvalho Chehab (14): media: dvb/frontend.h: move out a private internal structure media: dvb/frontend.h: document the uAPI file media: dvb_frontend: get rid of get_property() callback media: stv0288: get rid of set_property boilerplate media: stv6110: get rid of a srate dead code media: friio-fe: get rid of set_property() media: dvb_frontend: get rid of set_property() callback media: dvb_frontend: cleanup dvb_frontend_ioctl_properties() media: dvb_frontend: cleanup ioctl handling logic media: dvb_frontend: get rid of property cache's state media: dvb_frontend: better document the -EPERM condition media: dvb_frontend: fix return values for FE_SET_PROPERTY media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code media: dvb_frontend: fix return error code Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Miquel Raynal (8): mtd: rawnand: diskonchip: Fix the probe error path mtd: rawnand: sharpsl: Fix the probe error path mtd: rawnand: xway: Fix the probe error path mtd: rawnand: orion: Fix the probe error path mtd: rawnand: socrates: Fix the probe error path mtd: rawnand: plat_nand: Fix the probe error path mtd: rawnand: mtk: Fix the probe error path mtd: rawnand: tmio: Fix the probe error path Nathan Chancellor (3): USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke clk: bcm2835: Fix return type of bcm2835_register_gate ACPI: sysfs: Fix pm_profile_attr type Naveen N. Rao (1): powerpc/kprobes: Fixes for kprobe_lookup_name() on BE Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Nicholas Piggin (1): powerpc/pseries/ras: Fix FWNMI_VALID off by one Nick Desaulniers (1): elfnote: mark all .note sections SHF_ALLOC Olga Kornievskaia (2): NFSv4.1 fix rpc_call_done assignment for BIND_CONN_TO_SESSION NFSv4 fix CLOSE not waiting for direct IO compeletion Oliver Neukum (1): usblp: poison URBs upon disconnect Pali Rohár (1): PCI: aardvark: Don't blindly enable ASPM L0s and don't write to read-only register Pawel Laszczak (1): usb: gadget: Fix issue with config_ep_by_speed function Pingfan Liu (1): powerpc/crashkernel: Take "mem=" option into account Qais Yousef (3): usb/ohci-platform: Fix a warning when hibernating usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume Qian Cai (2): vfio/pci: fix memory leaks in alloc_perm_bits() powerpc/64s/pgtable: fix an undefined behaviour Qiushi Wu (3): usb: gadget: fix potential double-free in m66592_probe. scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj efi/esrt: Fix reference count leak in esre_create_sysfs_entry. Raghavendra Rao Ananta (1): tty: hvc: Fix data abort due to race in hvc_open Ram Pai (1): selftests/vm/pkeys: fix alloc_random_pkey() to make it really random Ridge Kennedy (1): l2tp: Allow duplicate session creation with UDP Rikard Falkeborn (1): clk: sunxi: Fix incorrect usage of round_down() Roy Spliet (1): drm/msm/mdp5: Fix mdp5_init error path for failed mdp5_kms allocation Russell King (3): i2c: pxa: clear all master action bits in i2c_pxa_stop_message() i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.9.229-rc1 Satendra Singh Thakur (1): media: dvb_frontend: dtv_property_process_set() cleanups Simon Arlott (1): scsi: sr: Fix sr_probe() missing deallocate of device minor Stafford Horne (1): openrisc: Fix issue with argument clobbering for clone/fork Stefan Riedmueller (1): watchdog: da9062: No need to ping manually before setting timeout Suganath Prabu S (1): scsi: mpt3sas: Fix double free warnings Sven Schnelle (1): s390/ptrace: fix setting syscall number Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (3): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate() Tang Bin (2): USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Tero Kristo (2): clk: ti: composite: fix memory leak crypto: omap-sham - add proper load balancing support for multicore Thomas Gleixner (1): sched/rt, net: Use CONFIG_PREEMPTION.patch Tom Rix (1): selinux: fix double free Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Tyrel Datwyler (1): scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Viacheslav Dubeyko (1): scsi: qla2xxx: Fix issue with adapter's stopping state Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (2): yam: fix possible memory leak in yam_init_driver mld: fix memory leak in ipv6_mc_destroy_dev() Wolfram Sang (1): drm: encoder_slave: fix refcouting error for modules Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (3): scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event nfsd: Fix svc_xprt refcnt leak when setup callback client failed ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed Yang Yingliang (1): net: fix memleak in register_netdevice() Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (1): xfs: add agf freeblocks verify in xfs_agf_verify Zhiqiang Liu (1): bcache: fix potential deadlock problem in btree_gc_coalesce ashimida (1): mksysmap: Fix the mismatch of '.L' symbols in System.map guodeqing (1): net: Fix the arp error in some cases tannerlove (1): selftests/net: in timestamping, strncpy needs to preserve null byte yu kuai (1): ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() .../media/uapi/dvb/fe-get-property.rst | 7 +- Makefile | 4 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-integrator/Kconfig | 7 +- arch/arm64/kernel/perf_regs.c | 25 +- arch/openrisc/kernel/entry.S | 4 +- arch/powerpc/include/asm/book3s/64/pgtable.h | 23 +- arch/powerpc/include/asm/kprobes.h | 3 +- arch/powerpc/kernel/machine_kexec.c | 8 +- arch/powerpc/perf/hv-24x7.c | 10 - arch/powerpc/platforms/ps3/mm.c | 22 +- arch/powerpc/platforms/pseries/ras.c | 5 +- arch/s390/include/asm/syscall.h | 12 +- arch/s390/kernel/ptrace.c | 31 +- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/boot/Makefile | 2 +- arch/x86/kernel/kprobes/core.c | 12 +- arch/x86/kvm/x86.c | 4 +- crypto/algboss.c | 2 - drivers/acpi/sysfs.c | 4 +- drivers/ata/libata-core.c | 11 +- drivers/ata/libata-scsi.c | 9 +- drivers/base/platform.c | 2 + drivers/block/ps3disk.c | 1 - drivers/clk/bcm/clk-bcm2835.c | 10 +- drivers/clk/qcom/gcc-msm8916.c | 8 +- drivers/clk/samsung/clk-exynos5433.c | 3 +- drivers/clk/st/clk-flexgen.c | 1 + drivers/clk/sunxi/clk-sunxi.c | 2 +- drivers/clk/ti/composite.c | 1 + drivers/crypto/omap-sham.c | 64 +- drivers/extcon/extcon-adc-jack.c | 3 +- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 58 +- drivers/gpu/drm/drm_encoder_slave.c | 5 +- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 + drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 3 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 3 +- drivers/i2c/busses/i2c-pxa.c | 13 +- drivers/iio/pressure/bmp280-core.c | 7 +- drivers/infiniband/core/cma_configfs.c | 13 + drivers/infiniband/core/mad.c | 1 + drivers/md/bcache/btree.c | 8 +- drivers/media/dvb-core/dvb_frontend.c | 569 +++++++++++------ drivers/media/dvb-core/dvb_frontend.h | 13 - drivers/media/dvb-frontends/lg2160.c | 14 - drivers/media/dvb-frontends/stv0288.c | 7 - drivers/media/dvb-frontends/stv6110.c | 9 - drivers/media/usb/dvb-usb/friio-fe.c | 24 - drivers/mfd/wm8994-core.c | 1 + drivers/mtd/nand/ams-delta.c | 2 +- drivers/mtd/nand/atmel_nand.c | 2 +- drivers/mtd/nand/au1550nd.c | 2 +- drivers/mtd/nand/bcm47xxnflash/main.c | 2 +- drivers/mtd/nand/bf5xx_nand.c | 2 +- drivers/mtd/nand/brcmnand/brcmnand.c | 2 +- drivers/mtd/nand/cafe_nand.c | 2 +- drivers/mtd/nand/cmx270_nand.c | 2 +- drivers/mtd/nand/cs553x_nand.c | 2 +- drivers/mtd/nand/davinci_nand.c | 2 +- drivers/mtd/nand/denali.c | 2 +- drivers/mtd/nand/diskonchip.c | 9 +- drivers/mtd/nand/docg4.c | 4 +- drivers/mtd/nand/fsl_elbc_nand.c | 2 +- drivers/mtd/nand/fsl_ifc_nand.c | 2 +- drivers/mtd/nand/fsl_upm.c | 2 +- drivers/mtd/nand/fsmc_nand.c | 2 +- drivers/mtd/nand/gpio.c | 2 +- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 2 +- drivers/mtd/nand/hisi504_nand.c | 5 +- drivers/mtd/nand/jz4740_nand.c | 4 +- drivers/mtd/nand/jz4780_nand.c | 4 +- drivers/mtd/nand/lpc32xx_mlc.c | 5 +- drivers/mtd/nand/lpc32xx_slc.c | 5 +- drivers/mtd/nand/mpc5121_nfc.c | 2 +- drivers/mtd/nand/mtk_nand.c | 4 +- drivers/mtd/nand/mxc_nand.c | 2 +- drivers/mtd/nand/nand_base.c | 8 +- drivers/mtd/nand/nandsim.c | 4 +- drivers/mtd/nand/ndfc.c | 2 +- drivers/mtd/nand/nuc900_nand.c | 2 +- drivers/mtd/nand/omap2.c | 2 +- drivers/mtd/nand/orion_nand.c | 5 +- drivers/mtd/nand/pasemi_nand.c | 2 +- drivers/mtd/nand/plat_nand.c | 4 +- drivers/mtd/nand/pxa3xx_nand.c | 2 +- drivers/mtd/nand/qcom_nandc.c | 4 +- drivers/mtd/nand/r852.c | 4 +- drivers/mtd/nand/s3c2410.c | 2 +- drivers/mtd/nand/sh_flctl.c | 2 +- drivers/mtd/nand/sharpsl.c | 4 +- drivers/mtd/nand/socrates_nand.c | 5 +- drivers/mtd/nand/sunxi_nand.c | 4 +- drivers/mtd/nand/tmio_nand.c | 4 +- drivers/mtd/nand/txx9ndfmc.c | 2 +- drivers/mtd/nand/vf610_nfc.c | 2 +- drivers/mtd/nand/xway_nand.c | 4 +- drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/intel/e1000e/netdev.c | 14 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/hamradio/yam.c | 1 + drivers/net/usb/ax88179_178a.c | 11 +- drivers/pci/host/pci-aardvark.c | 4 - drivers/pci/host/pcie-rcar.c | 9 +- drivers/pci/pcie/aspm.c | 10 - drivers/pci/pcie/ptm.c | 22 +- drivers/pinctrl/freescale/pinctrl-imx1-core.c | 1 - drivers/power/supply/Kconfig | 2 +- drivers/power/supply/lp8788-charger.c | 18 +- drivers/power/supply/smb347-charger.c | 1 + drivers/s390/cio/qdio.h | 1 - drivers/s390/cio/qdio_setup.c | 1 - drivers/s390/cio/qdio_thinint.c | 14 +- drivers/scsi/arm/acornscsi.c | 4 +- drivers/scsi/ibmvscsi/ibmvscsi.c | 2 + drivers/scsi/iscsi_boot_sysfs.c | 2 +- drivers/scsi/lpfc/lpfc_els.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 2 + drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 + drivers/scsi/scsi_devinfo.c | 5 +- drivers/scsi/sr.c | 6 +- drivers/staging/sm750fb/sm750.c | 1 + drivers/tty/hvc/hvc_console.c | 16 +- drivers/tty/n_gsm.c | 26 +- drivers/tty/serial/amba-pl011.c | 1 + drivers/usb/class/cdc-acm.c | 2 + drivers/usb/class/usblp.c | 5 +- drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/core_intr.c | 7 +- drivers/usb/dwc2/gadget.c | 6 - drivers/usb/dwc2/platform.c | 11 + drivers/usb/gadget/composite.c | 78 ++- drivers/usb/gadget/udc/lpc32xx_udc.c | 11 +- drivers/usb/gadget/udc/m66592-udc.c | 2 +- drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/gadget/udc/s3c2410_udc.c | 4 - drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-mxc.c | 2 + drivers/usb/host/ehci-pci.c | 7 + drivers/usb/host/ehci-platform.c | 5 + drivers/usb/host/ohci-platform.c | 5 + drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-plat.c | 11 +- drivers/usb/host/xhci.c | 4 + drivers/usb/host/xhci.h | 2 +- drivers/vfio/pci/vfio_pci_config.c | 14 +- drivers/video/backlight/lp855x_bl.c | 20 +- drivers/watchdog/da9062_wdt.c | 5 - fs/block_dev.c | 12 +- fs/cifs/smb2ops.c | 12 + fs/compat_ioctl.c | 17 - fs/dlm/dlm_internal.h | 1 - fs/ext4/extents.c | 2 +- fs/gfs2/ops_fstype.c | 2 +- fs/nfs/direct.c | 13 +- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 +- fs/nfs/nfs4proc.c | 2 +- fs/nfsd/nfs4callback.c | 2 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- fs/xfs/libxfs/xfs_alloc.c | 16 + include/linux/bitops.h | 2 +- include/linux/elfnote.h | 2 +- include/linux/genhd.h | 2 + include/linux/kprobes.h | 4 + include/linux/libata.h | 3 + include/linux/mtd/nand.h | 6 +- include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +- include/linux/usb/composite.h | 3 + include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/uapi/linux/dvb/frontend.h | 591 +++++++++++++++--- kernel/kprobes.c | 27 +- kernel/sched/core.c | 3 +- kernel/trace/blktrace.c | 13 + kernel/trace/trace_events_trigger.c | 21 +- lib/zlib_inflate/inffast.c | 91 ++- mm/slab_common.c | 2 +- net/core/dev.c | 47 +- net/core/sock.c | 2 + net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 +- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 12 +- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/l2tp/l2tp_core.c | 7 +- net/netfilter/ipset/ip_set_core.c | 2 + net/rxrpc/call_accept.c | 7 + net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 1 + net/sunrpc/addr.c | 4 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + scripts/Kbuild.include | 11 +- scripts/mksysmap | 2 +- security/selinux/ss/services.c | 4 + sound/isa/wavefront/wavefront_synth.c | 8 +- sound/pci/hda/patch_hdmi.c | 5 + sound/soc/fsl/fsl_asrc_dma.c | 1 + sound/usb/card.h | 4 + sound/usb/endpoint.c | 43 +- sound/usb/endpoint.h | 1 + sound/usb/mixer.c | 34 +- sound/usb/mixer.h | 15 +- sound/usb/mixer_quirks.c | 11 +- sound/usb/mixer_scarlett.c | 6 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 1 + tools/perf/builtin-report.c | 3 +- .../networking/timestamping/timestamping.c | 10 +- tools/testing/selftests/x86/protection_keys.c | 3 +- 221 files changed, 1919 insertions(+), 930 deletions(-) -- 2.25.1

5 years, 4 months

7
198
0 0

[PATCH 1/2] powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case

by Santosh Sivaraj

From: "Aneesh Kumar K.V" <aneesh.kumar(a)linux.ibm.com> commit 12e4d53f3f04e81f9e83d6fc10edc7314ab9f6b9 upstream The TLB flush optimisation (a46cc7a90f: powerpc/mm/radix: Improve TLB/PWC flushes) may result in random memory corruption. On any SMP system, freeing page directories should observe the exact same order as normal page freeing: 1) unhook page/directory 2) TLB invalidate 3) free page/directory Without this, any concurrent page-table walk could end up with a Use-after-Free. This is esp. trivial for anything that has software page-table walkers (HAVE_FAST_GUP / software TLB fill) or the hardware caches partial page-walks (ie. caches page directories). Even on UP this might give issues since mmu_gather is preemptible these days. An interrupt or preempted task accessing user pages might stumble into the free page if the hardware caches page directories. !SMP case is right now broken for radix translation w.r.t page walk cache flush. We can get interrupted in between page table free and that would imply we have page walk cache entries pointing to tables which got freed already. Michael said "both our platforms that run on Power9 force SMP on in Kconfig, so the !SMP case is unlikely to be a problem for anyone in practice, unless they've hacked their kernel to build it !SMP." Link: http://lkml.kernel.org/r/20200116064531.483522-2-aneesh.kumar@linux.ibm.com Signed-off-by: Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> Cc: <stable(a)vger.kernel.org> # 4.19 Signed-off-by: Santosh Sivaraj <santosh(a)fossix.org> --- arch/powerpc/Kconfig | 2 +- arch/powerpc/include/asm/book3s/32/pgalloc.h | 8 -------- arch/powerpc/include/asm/book3s/64/pgalloc.h | 2 -- arch/powerpc/include/asm/nohash/32/pgalloc.h | 8 -------- arch/powerpc/mm/pgtable-book3s64.c | 7 ------- 5 files changed, 1 insertion(+), 26 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f38d153d25861..4863fc0dd945a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -215,7 +215,7 @@ config PPC select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !HAVE_HARDLOCKUP_DETECTOR_ARCH select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP - select HAVE_RCU_TABLE_FREE if SMP + select HAVE_RCU_TABLE_FREE select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RELIABLE_STACKTRACE if PPC64 && CPU_LITTLE_ENDIAN select HAVE_SYSCALL_TRACEPOINTS diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index 82e44b1a00ae9..79ba3fbb512e3 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -110,7 +110,6 @@ static inline void pgtable_free(void *table, unsigned index_size) #define check_pgt_cache() do { } while (0) #define get_hugepd_cache_index(x) (x) -#ifdef CONFIG_SMP static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) { @@ -127,13 +126,6 @@ static inline void __tlb_remove_table(void *_table) pgtable_free(table, shift); } -#else -static inline void pgtable_free_tlb(struct mmu_gather *tlb, - void *table, int shift) -{ - pgtable_free(table, shift); -} -#endif static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, unsigned long address) diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h b/arch/powerpc/include/asm/book3s/64/pgalloc.h index f9019b579903a..1013c02142139 100644 --- a/arch/powerpc/include/asm/book3s/64/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h @@ -47,9 +47,7 @@ extern pmd_t *pmd_fragment_alloc(struct mm_struct *, unsigned long); extern void pte_fragment_free(unsigned long *, int); extern void pmd_fragment_free(unsigned long *); extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift); -#ifdef CONFIG_SMP extern void __tlb_remove_table(void *_table); -#endif static inline pgd_t *radix__pgd_alloc(struct mm_struct *mm) { diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h b/arch/powerpc/include/asm/nohash/32/pgalloc.h index 8825953c225b2..96eed46d56842 100644 --- a/arch/powerpc/include/asm/nohash/32/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h @@ -111,7 +111,6 @@ static inline void pgtable_free(void *table, unsigned index_size) #define check_pgt_cache() do { } while (0) #define get_hugepd_cache_index(x) (x) -#ifdef CONFIG_SMP static inline void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift) { @@ -128,13 +127,6 @@ static inline void __tlb_remove_table(void *_table) pgtable_free(table, shift); } -#else -static inline void pgtable_free_tlb(struct mmu_gather *tlb, - void *table, int shift) -{ - pgtable_free(table, shift); -} -#endif static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, unsigned long address) diff --git a/arch/powerpc/mm/pgtable-book3s64.c b/arch/powerpc/mm/pgtable-book3s64.c index 297db665d953c..5b4e9fd8990c2 100644 --- a/arch/powerpc/mm/pgtable-book3s64.c +++ b/arch/powerpc/mm/pgtable-book3s64.c @@ -432,7 +432,6 @@ static inline void pgtable_free(void *table, int index) } } -#ifdef CONFIG_SMP void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int index) { unsigned long pgf = (unsigned long)table; @@ -449,12 +448,6 @@ void __tlb_remove_table(void *_table) return pgtable_free(table, index); } -#else -void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int index) -{ - return pgtable_free(table, index); -} -#endif #ifdef CONFIG_PROC_FS atomic_long_t direct_pages_count[MMU_PAGE_COUNT]; -- 2.26.2

5 years, 4 months

1
1
0 0

✅ PASS: Test report for kernel 5.7.6-b8fba93.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: b8fba93561c9 - Revert "tty: hvc: Fix data abort due to race in hvc_open" The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test - as root ⚡⚡⚡ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - transport ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ kdump - kexec_boot Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ❌ Storage blktests Host 4: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ❌ Networking firewall: basic netfilter test 🚧 ❌ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot x86_64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ❌ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ power-management: cpupower/sanity test 🚧 ✅ Storage blktests Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ kdump - kexec_boot Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

1
0
0 0

✅ PASS: Test report for kernel 5.7.6-71aabc5.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 71aabc535182 - dm writecache: add cond_resched to loop in persistent_memory_claim() The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ ACPI enabled test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func - local ⚡⚡⚡ Networking route_func - forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns - tunnel ⚡⚡⚡ Libkcapi AF_ALG test ⚡⚡⚡ pciutils: update pci ids test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer Host 5: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer s390x: Host 1: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ❌ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 3: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests x86_64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ power-management: cpupower/sanity test 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

1
0
0 0

[PATCH 2/2] io_uring: use signal based task_work running

by Jens Axboe

Since 5.7, we've been using task_work to trigger async running of requests in the context of the original task. This generally works great, but there's a case where if the task is currently blocked in the kernel waiting on a condition to become true, it won't process task_work. Even though the task is woken, it just checks whatever condition it's waiting on, and goes back to sleep if it's still false. This is a problem if that very condition only becomes true when that task_work is run. An example of that is the task registering an eventfd with io_uring, and it's now blocked waiting on an eventfd read. That read could depend on a completion event, and that completion event won't get trigged until task_work has been run. Use the TWA_SIGNAL notification for task_work, so that we ensure that the task always runs the work when queued. Cc: stable(a)vger.kernel.org # v5.7 Signed-off-by: Jens Axboe <axboe(a)kernel.dk> --- fs/io_uring.c | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index e507737f044e..476f03b42777 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -4072,6 +4072,23 @@ struct io_poll_table { int error; }; +static int io_req_task_work_add(struct io_kiocb *req, struct callback_head *cb, + int notify) +{ + const bool is_sqthread = (req->ctx->flags & IORING_SETUP_SQPOLL) != 0; + struct task_struct *tsk = req->task; + int ret; + + if (is_sqthread) + notify = 0; + + ret = task_work_add(tsk, cb, notify); + + if (!ret && is_sqthread) + wake_up_process(tsk); + return ret; +} + static int __io_async_wake(struct io_kiocb *req, struct io_poll_iocb *poll, __poll_t mask, task_work_func_t func) { @@ -4095,13 +4112,13 @@ static int __io_async_wake(struct io_kiocb *req, struct io_poll_iocb *poll, * of executing it. We can't safely execute it anyway, as we may not * have the needed state needed for it anyway. */ - ret = task_work_add(tsk, &req->task_work, true); + ret = io_req_task_work_add(req, &req->task_work, TWA_SIGNAL); if (unlikely(ret)) { WRITE_ONCE(poll->canceled, true); tsk = io_wq_get_task(req->ctx->io_wq); - task_work_add(tsk, &req->task_work, true); + task_work_add(tsk, &req->task_work, 0); + wake_up_process(tsk); } - wake_up_process(tsk); return 1; } @@ -6182,15 +6199,16 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events, do { prepare_to_wait_exclusive(&ctx->wait, &iowq.wq, TASK_INTERRUPTIBLE); + /* make sure we run task_work before checking for signals */ if (current->task_works) task_work_run(); - if (io_should_wake(&iowq, false)) - break; - schedule(); if (signal_pending(current)) { ret = -EINTR; break; } + if (io_should_wake(&iowq, false)) + break; + schedule(); } while (1); finish_wait(&ctx->wait, &iowq.wq); -- 2.27.0

5 years, 4 months

1
0
0 0

[PATCH 1/2] task_work: teach task_work_add() to do signal_wake_up()

by Jens Axboe

From: Oleg Nesterov <oleg(a)redhat.com> So that the target task will exit the wait_event_interruptible-like loop and call task_work_run() asap. The patch turns "bool notify" into 0,TWA_RESUME,TWA_SIGNAL enum, the new TWA_SIGNAL flag implies signal_wake_up(). However, it needs to avoid the race with recalc_sigpending(), so the patch also adds the new JOBCTL_TASK_WORK bit included in JOBCTL_PENDING_MASK. TODO: once this patch is merged we need to change all current users of task_work_add(notify = true) to use TWA_RESUME. Cc: stable(a)vger.kernel.org # v5.7 Acked-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Oleg Nesterov <oleg(a)redhat.com> Signed-off-by: Jens Axboe <axboe(a)kernel.dk> --- include/linux/sched/jobctl.h | 4 +++- include/linux/task_work.h | 5 ++++- kernel/signal.c | 10 +++++++--- kernel/task_work.c | 16 ++++++++++++++-- 4 files changed, 28 insertions(+), 7 deletions(-) diff --git a/include/linux/sched/jobctl.h b/include/linux/sched/jobctl.h index fa067de9f1a9..d2b4204ba4d3 100644 --- a/include/linux/sched/jobctl.h +++ b/include/linux/sched/jobctl.h @@ -19,6 +19,7 @@ struct task_struct; #define JOBCTL_TRAPPING_BIT 21 /* switching to TRACED */ #define JOBCTL_LISTENING_BIT 22 /* ptracer is listening for events */ #define JOBCTL_TRAP_FREEZE_BIT 23 /* trap for cgroup freezer */ +#define JOBCTL_TASK_WORK_BIT 24 /* set by TWA_SIGNAL */ #define JOBCTL_STOP_DEQUEUED (1UL << JOBCTL_STOP_DEQUEUED_BIT) #define JOBCTL_STOP_PENDING (1UL << JOBCTL_STOP_PENDING_BIT) @@ -28,9 +29,10 @@ struct task_struct; #define JOBCTL_TRAPPING (1UL << JOBCTL_TRAPPING_BIT) #define JOBCTL_LISTENING (1UL << JOBCTL_LISTENING_BIT) #define JOBCTL_TRAP_FREEZE (1UL << JOBCTL_TRAP_FREEZE_BIT) +#define JOBCTL_TASK_WORK (1UL << JOBCTL_TASK_WORK_BIT) #define JOBCTL_TRAP_MASK (JOBCTL_TRAP_STOP | JOBCTL_TRAP_NOTIFY) -#define JOBCTL_PENDING_MASK (JOBCTL_STOP_PENDING | JOBCTL_TRAP_MASK) +#define JOBCTL_PENDING_MASK (JOBCTL_STOP_PENDING | JOBCTL_TRAP_MASK | JOBCTL_TASK_WORK) extern bool task_set_jobctl_pending(struct task_struct *task, unsigned long mask); extern void task_clear_jobctl_trapping(struct task_struct *task); diff --git a/include/linux/task_work.h b/include/linux/task_work.h index bd9a6a91c097..0fb93aafa478 100644 --- a/include/linux/task_work.h +++ b/include/linux/task_work.h @@ -13,7 +13,10 @@ init_task_work(struct callback_head *twork, task_work_func_t func) twork->func = func; } -int task_work_add(struct task_struct *task, struct callback_head *twork, bool); +#define TWA_RESUME 1 +#define TWA_SIGNAL 2 +int task_work_add(struct task_struct *task, struct callback_head *twork, int); + struct callback_head *task_work_cancel(struct task_struct *, task_work_func_t); void task_work_run(void); diff --git a/kernel/signal.c b/kernel/signal.c index 5ca48cc5da76..ee22ec78fd6d 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -2529,9 +2529,6 @@ bool get_signal(struct ksignal *ksig) struct signal_struct *signal = current->signal; int signr; - if (unlikely(current->task_works)) - task_work_run(); - if (unlikely(uprobe_deny_signal())) return false; @@ -2544,6 +2541,13 @@ bool get_signal(struct ksignal *ksig) relock: spin_lock_irq(&sighand->siglock); + current->jobctl &= ~JOBCTL_TASK_WORK; + if (unlikely(current->task_works)) { + spin_unlock_irq(&sighand->siglock); + task_work_run(); + goto relock; + } + /* * Every stopped thread goes here after wakeup. Check to see if * we should notify the parent, prepare_signal(SIGCONT) encodes diff --git a/kernel/task_work.c b/kernel/task_work.c index 825f28259a19..5c0848ca1287 100644 --- a/kernel/task_work.c +++ b/kernel/task_work.c @@ -25,9 +25,10 @@ static struct callback_head work_exited; /* all we need is ->next == NULL */ * 0 if succeeds or -ESRCH. */ int -task_work_add(struct task_struct *task, struct callback_head *work, bool notify) +task_work_add(struct task_struct *task, struct callback_head *work, int notify) { struct callback_head *head; + unsigned long flags; do { head = READ_ONCE(task->task_works); @@ -36,8 +37,19 @@ task_work_add(struct task_struct *task, struct callback_head *work, bool notify) work->next = head; } while (cmpxchg(&task->task_works, head, work) != head); - if (notify) + switch (notify) { + case TWA_RESUME: set_notify_resume(task); + break; + case TWA_SIGNAL: + if (lock_task_sighand(task, &flags)) { + task->jobctl |= JOBCTL_TASK_WORK; + signal_wake_up(task, 0); + unlock_task_sighand(task, &flags); + } + break; + } + return 0; } -- 2.27.0

5 years, 4 months

1
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0 0

[PATCH] drm/i915: Skip stale object handle for debugfs per-file-stats

by Chris Wilson

As we close a handle GEM object, we update the drm_file's idr with an error pointer to indicate the in-progress closure, and finally set it to NULL. If we read the idr directly, we may then see an invalid object pointer, and in our debugfs per_file_stats() we therefore need to protect against the entry being invalid. [ 1016.651637] RIP: 0010:per_file_stats+0xe/0x16e [ 1016.651646] Code: d2 41 0f b6 8e 69 8c 00 00 48 89 df 48 c7 c6 7b 74 8c be 31 c0 e8 0c 89 cf ff eb d2 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 53 <8b> 06 85 c0 0f 84 4d 01 00 00 49 89 d6 48 89 f3 3d ff ff ff 7f 73 [ 1016.651651] RSP: 0018:ffffad3a01337ba0 EFLAGS: 00010293 [ 1016.651656] RAX: 0000000000000018 RBX: ffff96fe040d65e0 RCX: 0000000000000002 [ 1016.651660] RDX: ffffad3a01337c50 RSI: 0000000000000000 RDI: 00000000000001e8 [ 1016.651663] RBP: ffffad3a01337bb8 R08: 0000000000000000 R09: 00000000000001c0 [ 1016.651667] R10: 0000000000000000 R11: ffffffffbdbe5fce R12: 0000000000000000 [ 1016.651671] R13: ffffffffbdbe5fce R14: ffffad3a01337c50 R15: 0000000000000001 [ 1016.651676] FS: 00007a597e2d7480(0000) GS:ffff96ff3bb00000(0000) knlGS:0000000000000000 [ 1016.651680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1016.651683] CR2: 0000000000000000 CR3: 0000000171fc2001 CR4: 00000000003606e0 [ 1016.651687] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1016.651690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1016.651693] Call Trace: [ 1016.651693] Call Trace: [ 1016.651703] idr_for_each+0x8a/0xe8 [ 1016.651711] i915_gem_object_info+0x2a3/0x3eb [ 1016.651720] seq_read+0x162/0x3ca [ 1016.651727] full_proxy_read+0x5b/0x8d [ 1016.651733] __vfs_read+0x45/0x1bb [ 1016.651741] vfs_read+0xc9/0x15e [ 1016.651746] ksys_read+0x7e/0xde [ 1016.651752] do_syscall_64+0x54/0x68 [ 1016.651758] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported-by: Guenter Roeck <linux(a)roeck-us.net> Fixes: a8c15954d64a ("drm/i915: Protect debugfs per_file_stats with RCU lock") Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala(a)linux.intel.com> Cc: Guenter Roeck <linux(a)roeck-us.net> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/i915/i915_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 8594a8ef08ce..9ca94a435b75 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -230,7 +230,7 @@ static int per_file_stats(int id, void *ptr, void *data) struct file_stats *stats = data; struct i915_vma *vma; - if (!kref_get_unless_zero(&obj->base.refcount)) + if (IS_ERR_OR_NULL(obj) || !kref_get_unless_zero(&obj->base.refcount)) return 0; stats->count++; -- 2.20.1

5 years, 4 months

2
2
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[PATCH 5.4 000/178] 5.4.50-rc1 review

by Sasha Levin

This is the start of the stable review cycle for the 5.4.50 release. There are 178 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 01 Jul 2020 03:25:02 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. -- Thanks, Sasha ------------------------- Pseudo-Shortlog of commits: Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Aditya Pakki (3): rocker: fix incorrect error handling in dma_rings_init RDMA/rvt: Fix potential memory leak caused by rvt_alloc_rq test_objagg: Fix potential memory leak in error handling Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (7): net: qed: fix left elements count calculation net: qed: fix async event callbacks unregistering net: qede: stop adding events on an already destroyed workqueue net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption net: qede: fix PTP initialization on recovery net: qede: fix use-after-free on recovery and AER handling Anton Eidelman (2): nvme-multipath: fix deadlock between ana_work and scan_work nvme-multipath: fix deadlock due to head->lock Bernard Zhao (1): drm/amd: fix potential memleak in err branch Charles Keepax (1): regmap: Fix memory leak from regmap_register_patch Chuck Lever (2): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() xprtrdma: Fix handling of RDMA_ERROR replies Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Claudiu Manoil (1): enetc: Fix tx rings bitmap iteration range, irq handling Dan Carpenter (3): x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in rdt_cdp_peer_get() usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() Daniel Gomez (1): drm: rcar-du: Fix build error Dave Martin (1): arm64/sve: Eliminate data races on sve_default_vl David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (3): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet afs: Fix storage of cell names Denis Efremov (2): drm/amd/display: Use kfree() to free rgb_user in calculate_user_regamma_ramp() drm/radeon: fix fb_div check in ni_init_smc_spll_table() Denis Kirjanov (1): tcp: don't ignore ECN CWR on pure ACK Dennis Dalessandro (1): IB/hfi1: Fix module use count flaw due to leftover module put calls Dinghao Liu (1): hwrng: ks-sa - Fix runtime PM imbalance on error Dmitry Baryshkov (1): pinctrl: qcom: spmi-gpio: fix warning about irq chip reusage Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Drew Fustini (1): ARM: dts: am335x-pocketbeagle: Fix mmc0 Write Protect Eddie James (1): i2c: fsi: Fix the port number field in status register Eric Dumazet (2): net: increment xmit_recursion level in dev_direct_xmit() tcp: grow window for OOO packets only for SACK flows Fabian Vogt (1): efi/tpm: Verify event log header before parsing Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (4): btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: fix data block group relocation failure due to concurrent scrub btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof Florian Fainelli (1): net: phy: Check harder for errors in get_phy_id() Gao Xiang (1): erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup Gaurav Singh (1): bpf, xdp, samples: Fix null pointer dereference in *_user code Huaisheng Ye (1): dm writecache: correct uncommitted_block when discarding uncommitted entry Huy Nguyen (1): xfrm: Fix double ESP trailer insertion in IPsec crypto offload. Ilya Ponetayev (1): sch_cake: don't try to reallocate or unshare skb unconditionally Jason A. Donenfeld (1): ACPI: configfs: Disallow loading ACPI tables when locked down Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Julian Wiedmann (1): s390/qeth: fix error handling for isolation mode cmds Junxiao Bi (4): ocfs2: avoid inode removal while nfsd is accessing it ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (2): sched/deadline: Initialize ->dl_boosted sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): xhci: Poll for U0 after disabling USB2 LPM xhci: Return if xHCI doesn't support LPM ALSA: hda/realtek: Add mute LED and micmute LED support for HP systems Kees Cook (1): x86/cpu: Use pinning mask for CR4 bits needing to be 0 Keith Busch (1): nvme-multipath: set bdi capabilities once Laurence Tratt (1): ALSA: usb-audio: Add implicit feedback quirk for SSL2+. Li Jun (1): usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Lorenzo Bianconi (2): openvswitch: take into account de-fragmentation/gso_size in execute_check_pkt_len samples/bpf: xdp_redirect_cpu: Set MAX_CPUS according to NR_CPUS Lu Baolu (2): iommu/vt-d: Enable PCI ACS for platform opt in hint iommu/vt-d: Update scalable mode paging structure coherency Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (2): usb: host: xhci-mtk: avoid runtime suspend when removing hcd ALSA: usb-audio: add quirk for Samsung USBC Headset (AKG) Mans Rullgard (1): i2c: core: check returned size of emulated smbus block read Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (2): kprobes: Suppress the suspicious RCU warning on kprobes tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matt Fleming (1): x86/asm/64: Align start of __clear_user() loop to 16-bytes Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node Michal Kalderon (1): RDMA/qedr: Fix KASAN: use-after-free in ucma_event_handler+0x532 Mikulas Patocka (1): dm writecache: add cond_resched to loop in persistent_memory_claim() Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Muchun Song (1): mm/memcontrol.c: add missed css_put() Nathan Chancellor (2): s390/vdso: Use $(LD) instead of $(CC) to link vDSO ACPI: sysfs: Fix pm_profile_attr type Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I Navid Emamdoost (1): sata_rcar: handle pm_runtime_get_sync failure cases Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Peter Chen (3): usb: cdns3: trace: using correct dir value usb: cdns3: ep0: fix the test mode set incorrectly usb: cdns3: ep0: add spinlock for cdns3_check_new_setup Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Rahul Lakkireddy (1): cxgb4: move handling L2T ARP failures to caller Robin Gong (3): regualtor: pfuze100: correct sw1a/sw2 on pfuze3000 arm64: dts: imx8mm-evk: correct ldo1/ldo2 voltage range arm64: dts: imx8mn-ddr4-evk: correct ldo1/ldo2 voltage range Roman Bolshakov (1): scsi: qla2xxx: Keep initiator ports after RSCN Russell King (1): netfilter: ipset: fix unaligned atomic access Sabrina Dubroca (1): geneve: allow changing DF behavior after creation Sagi Grimberg (2): nvme: fix possible deadlock when I/O is blocked nvme: don't protect ns mutation with ns->head->lock Sami Tolvanen (1): recordmcount: support >64k sections Sasha Levin (2): btrfs: fix a block group ref counter leak after failure to remove block group Linux 5.4.50-rc1 Sean Christopherson (2): KVM: nVMX: Plumb L2 GPA through to PML emulation KVM: VMX: Stop context switching MSR_IA32_UMWAIT_CONTROL SeongJae Park (1): scsi: lpfc: Avoid another null dereference in lpfc_sli4_hba_unset() Shay Drory (1): IB/mad: Fix use after free when destroying MAD agent Shengjiu Wang (1): ASoC: fsl_ssi: Fix bclk calculation for mono channel Srinivas Kandagatla (3): ASoC: q6asm: handle EOS correctly ASoc: q6afe: add support to get port direction ASoC: qcom: common: set correct directions for dailinks Stanislav Fomichev (1): bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE Steffen Maier (1): scsi: zfcp: Fix panic on ERP timeout for previously dismissed ERP action Steven Rostedt (VMware) (1): ring-buffer: Zero out time extend if it is nested and not absolute Sven Auhagen (1): mvpp2: ethtool rxtx stats fix Sven Schnelle (2): s390/ptrace: pass invalid syscall numbers to tracing s390/ptrace: fix setting syscall number Taehee Yoo (3): net: core: reduce recursion limit value ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() ip_tunnel: fix use-after-free in ip_tunnel_lookup() Takashi Iwai (3): ALSA: usb-audio: Fix potential use-after-free of streams ALSA: usb-audio: Fix OOB access of mixer element list ALSA: hda/realtek - Add quirk for MSI GE63 laptop Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thierry Reding (1): Revert "i2c: tegra: Fix suspending in active runtime PM state" Thomas Falcon (2): ibmveth: Fix max MTU limit ibmvnic: Harden device login requests Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Todd Kjos (1): binder: fix null deref of proc->context Toke Høiland-Jørgensen (3): sch_cake: don't call diffserv parsing code when it is not needed sch_cake: fix a few style nits devmap: Use bpf_map_area_alloc() for allocating hash buckets Tom Seewald (1): RDMA/siw: Fix pointer-to-int-cast warning in siw_rx_pbl() Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Tony Lindgren (4): bus: ti-sysc: Flush posted write on enable and disable bus: ti-sysc: Ignore clockactivity unless specified as a quirk ARM: OMAP2+: Fix legacy mode dss_reset ARM: dts: Fix duovero smsc interrupt for suspend Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Vidya Sagar (1): pinctrl: tegra: Use noirq suspend/resume callbacks Vincent Chen (1): clk: sifive: allocate sufficient memory for struct __prci_data Vincenzo Frascino (1): s390/vdso: fix vDSO clock_getres() Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Weiping Zhang (1): block: update hctx map when use multiple maps Wenhui Sheng (1): drm/amdgpu: add fw release for sdma v5_0 Will Deacon (1): arm64: sve: Fix build failure when ARM64_SVE=y and SYSCTL=n Willem de Bruijn (1): selftests/net: report etf errors correctly Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (1): cifs: Fix cached_fid refcnt leak in open_shroot Yang Yingliang (1): net: fix memleak in register_netdevice() Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Yoshihiro Shimoda (1): usb: renesas_usbhs: getting residue from callback_result Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() Makefile | 4 +- arch/arm/boot/dts/am335x-pocketbeagle.dts | 1 - arch/arm/boot/dts/bcm-nsp.dtsi | 6 +- arch/arm/boot/dts/omap4-duovero-parlor.dts | 2 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm/mach-omap2/omap_hwmod.c | 2 +- arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 4 +- .../boot/dts/freescale/imx8mn-ddr4-evk.dts | 4 +- arch/arm64/kernel/fpsimd.c | 31 ++++-- arch/arm64/kernel/perf_regs.c | 25 ++++- arch/riscv/include/asm/cmpxchg.h | 8 +- arch/riscv/kernel/sys_riscv.c | 6 ++ arch/s390/include/asm/vdso.h | 1 + arch/s390/kernel/asm-offsets.c | 2 +- arch/s390/kernel/entry.S | 2 +- arch/s390/kernel/ptrace.c | 37 ++++++- arch/s390/kernel/time.c | 1 + arch/s390/kernel/vdso64/Makefile | 10 +- arch/s390/kernel/vdso64/clock_getres.S | 10 +- arch/sparc/kernel/ptrace_32.c | 9 +- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kernel/cpu/common.c | 24 ++--- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 1 + arch/x86/kernel/cpu/umwait.c | 6 -- arch/x86/kvm/mmu.c | 4 +- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 +- arch/x86/kvm/vmx/vmx.c | 24 +---- arch/x86/kvm/vmx/vmx.h | 2 - arch/x86/kvm/x86.c | 4 +- arch/x86/lib/usercopy_64.c | 1 + block/bio-integrity.c | 1 - block/blk-mq.c | 4 +- drivers/acpi/acpi_configfs.c | 6 +- drivers/acpi/sysfs.c | 4 +- drivers/android/binder.c | 14 +-- drivers/ata/libata-scsi.c | 9 +- drivers/ata/sata_rcar.c | 11 ++- drivers/base/regmap/regmap.c | 1 + drivers/block/loop.c | 6 +- drivers/bus/ti-sysc.c | 15 ++- drivers/char/hw_random/ks-sa-rng.c | 1 + drivers/clk/sifive/fu540-prci.c | 5 +- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 1 + .../amd/display/modules/color/color_gamma.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/gpu/drm/rcar-du/Kconfig | 1 + drivers/i2c/busses/i2c-fsi.c | 2 +- drivers/i2c/busses/i2c-tegra.c | 9 -- drivers/i2c/i2c-core-smbus.c | 7 ++ drivers/infiniband/core/cma.c | 18 ++++ drivers/infiniband/core/mad.c | 3 +- drivers/infiniband/hw/hfi1/debugfs.c | 19 +--- drivers/infiniband/hw/qedr/qedr_iw_cm.c | 13 ++- drivers/infiniband/sw/rdmavt/qp.c | 6 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 3 +- drivers/iommu/dmar.c | 3 +- drivers/iommu/intel-iommu.c | 13 ++- drivers/md/dm-writecache.c | 4 + drivers/net/ethernet/atheros/alx/main.c | 9 +- .../net/ethernet/broadcom/genet/bcmgenet.c | 8 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/l2t.c | 52 +++++----- drivers/net/ethernet/freescale/enetc/enetc.c | 4 +- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 21 +++- .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_dev.c | 9 +- drivers/net/ethernet/qlogic/qed/qed_iwarp.c | 2 - drivers/net/ethernet/qlogic/qed/qed_roce.c | 1 - drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 ++++- drivers/net/ethernet/qlogic/qede/qede_main.c | 3 +- drivers/net/ethernet/qlogic/qede/qede_ptp.c | 31 +++--- drivers/net/ethernet/qlogic/qede/qede_ptp.h | 2 +- drivers/net/ethernet/qlogic/qede/qede_rdma.c | 3 +- drivers/net/ethernet/rocker/rocker_main.c | 4 +- drivers/net/geneve.c | 1 + drivers/net/phy/phy_device.c | 6 +- drivers/net/usb/ax88179_178a.c | 11 ++- drivers/nvme/host/core.c | 1 - drivers/nvme/host/multipath.c | 46 +++++---- drivers/nvme/host/nvme.h | 2 + drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 ++-- drivers/pinctrl/tegra/pinctrl-tegra.c | 4 +- drivers/regulator/pfuze100-regulator.c | 60 ++++++++---- drivers/s390/net/qeth_core_main.c | 5 +- drivers/s390/scsi/zfcp_erp.c | 13 ++- drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/scsi/qla2xxx/qla_gs.c | 4 +- .../staging/rtl8723bs/core/rtw_wlan_util.c | 4 +- drivers/usb/cdns3/ep0.c | 10 +- drivers/usb/cdns3/trace.h | 2 +- drivers/usb/class/cdc-acm.c | 2 + drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 -- drivers/usb/dwc2/platform.c | 11 +++ drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +- drivers/usb/host/xhci.c | 9 +- drivers/usb/host/xhci.h | 2 +- drivers/usb/renesas_usbhs/fifo.c | 23 +++-- drivers/usb/renesas_usbhs/fifo.h | 2 +- drivers/usb/typec/tcpm/tcpci_rt1711h.c | 31 ++---- fs/afs/cell.c | 9 ++ fs/afs/internal.h | 2 +- fs/btrfs/block-group.c | 19 ++-- fs/btrfs/ctree.h | 2 + fs/btrfs/inode.c | 39 ++++++-- fs/btrfs/tree-log.c | 5 + fs/cifs/smb2ops.c | 12 +++ fs/erofs/zdata.h | 20 ++-- fs/nfs/direct.c | 13 ++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++- fs/ocfs2/dlmglue.c | 17 +++- fs/ocfs2/ocfs2.h | 1 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- fs/xfs/libxfs/xfs_alloc.c | 16 +++ include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 +++-- include/linux/tpm_eventlog.h | 14 ++- include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - include/net/xfrm.h | 1 + kernel/bpf/cgroup.c | 53 ++++++---- kernel/bpf/devmap.c | 10 +- kernel/kprobes.c | 3 +- kernel/sched/core.c | 3 +- kernel/sched/deadline.c | 1 + kernel/trace/blktrace.c | 13 +++ kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace_events_trigger.c | 21 +++- lib/test_objagg.c | 4 +- mm/memcontrol.c | 4 +- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 9 ++ net/core/sock.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 +-- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 26 ++++- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 + net/openvswitch/actions.c | 9 +- net/rxrpc/call_accept.c | 7 ++ net/rxrpc/input.c | 7 +- net/sched/sch_cake.c | 58 +++++++---- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + net/sunrpc/xprtrdma/rpc_rdma.c | 9 +- net/xfrm/xfrm_device.c | 4 +- samples/bpf/xdp_monitor_user.c | 8 +- samples/bpf/xdp_redirect_cpu_kern.c | 2 +- samples/bpf/xdp_redirect_cpu_user.c | 34 +++---- samples/bpf/xdp_rxq_info_user.c | 13 +-- scripts/Kbuild.include | 11 ++- scripts/recordmcount.h | 98 +++++++++++++++++-- sound/pci/hda/patch_hdmi.c | 5 + sound/pci/hda/patch_realtek.c | 3 + sound/soc/fsl/fsl_ssi.c | 13 ++- sound/soc/qcom/common.c | 14 ++- sound/soc/qcom/qdsp6/q6afe.c | 8 ++ sound/soc/qcom/qdsp6/q6afe.h | 1 + sound/soc/qcom/qdsp6/q6asm.c | 7 +- sound/soc/rockchip/rockchip_pdm.c | 4 +- sound/usb/mixer.c | 15 ++- sound/usb/mixer.h | 9 +- sound/usb/mixer_quirks.c | 3 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 9 ++ tools/testing/selftests/net/so_txtime.c | 33 +++++-- 184 files changed, 1165 insertions(+), 581 deletions(-) -- 2.25.1

5 years, 4 months

4
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[PATCH 4.14 00/78] 4.14.186-rc1 review

by Sasha Levin

This is the start of the stable review cycle for the 4.14.186 release. There are 78 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 01 Jul 2020 03:38:04 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. -- Thanks, Sasha ------------------------- Pseudo-Shortlog of commits: Aaron Plattner (1): ALSA: hda: Add NVIDIA codec IDs 9a & 9d through a0 to patch table Aditya Pakki (1): rocker: fix incorrect error handling in dma_rings_init Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (1): fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alexander Lobakin (3): net: qed: fix left elements count calculation net: qed: fix NVMe login fails over VFs net: qed: fix excessive QM ILT lines consumption Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Dan Carpenter (2): usb: gadget: udc: Potential Oops in error handling code Staging: rtl8723bs: prevent buffer overflow in update_sta_support_rate() David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes David Howells (2): rxrpc: Fix notification call on completion of discarded calls rxrpc: Fix handling of rwind from an ACK packet Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Doug Berger (1): net: bcmgenet: use hardware padding of runt frames Eric Dumazet (2): net: be more gentle about silly gso requests coming from user tcp: grow window for OOO packets only for SACK flows Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Filipe Manana (1): btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof Jann Horn (1): apparmor: don't try to replace stale label in ptraceme check Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (1): xhci: Poll for U0 after disabling USB2 LPM Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Macpaul Lin (1): usb: host: xhci-mtk: avoid runtime suspend when removing hcd Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Mark Zhang (1): RDMA/cma: Protect bind_list and listen_list while finding matching cm id Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (1): tracing: Fix event trigger to accept redundant spaces Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Matthew Hagan (1): ARM: dts: NSP: Correct FA2 mailbox node Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Nathan Chancellor (1): ACPI: sysfs: Fix pm_profile_attr type Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Qiushi Wu (2): efi/esrt: Fix reference count leak in esre_create_sysfs_entry. ASoC: rockchip: Fix a reference count leak. Russell King (1): netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.14.186-rc1 Sean Christopherson (1): KVM: nVMX: Plumb L2 GPA through to PML emulation Sven Schnelle (1): s390/ptrace: fix setting syscall number Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (3): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate() Tang Bin (1): usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Thomas Falcon (1): ibmveth: Fix max MTU limit Thomas Martitz (1): net: bridge: enfore alignment for ethernet address Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (1): mld: fix memory leak in ipv6_mc_destroy_dev() Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Yang Yingliang (1): net: fix memleak in register_netdevice() Ye Bin (1): ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zheng Bin (2): loop: replace kill_bdev with invalidate_bdev xfs: add agf freeblocks verify in xfs_agf_verify guodeqing (1): net: Fix the arp error in some cases yu kuai (2): block/bio-integrity: don't free 'buf' if bio_integrity_add_page() failed ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() Makefile | 4 +-- arch/arm/boot/dts/bcm-nsp.dtsi | 6 ++-- arch/arm/mach-imx/pm-imx5.c | 6 ++-- arch/arm64/kernel/perf_regs.c | 25 ++++++++++++-- arch/s390/kernel/ptrace.c | 31 ++++++++++++++++- arch/sparc/kernel/ptrace_32.c | 9 +++-- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/kvm/mmu.c | 4 +-- arch/x86/kvm/mmu.h | 2 +- arch/x86/kvm/paging_tmpl.h | 7 ++-- arch/x86/kvm/vmx.c | 5 ++- arch/x86/kvm/x86.c | 4 +-- block/bio-integrity.c | 1 - drivers/acpi/sysfs.c | 4 +-- drivers/ata/libata-scsi.c | 9 +++-- drivers/block/loop.c | 6 ++-- drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/infiniband/core/cma.c | 18 ++++++++++ drivers/infiniband/core/mad.c | 1 + drivers/net/ethernet/atheros/alx/main.c | 9 ++--- .../net/ethernet/broadcom/genet/bcmgenet.c | 8 ++--- drivers/net/ethernet/broadcom/tg3.c | 4 +-- drivers/net/ethernet/ibm/ibmveth.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_cxt.c | 2 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 23 ++++++++++--- drivers/net/ethernet/rocker/rocker_main.c | 4 +-- drivers/net/usb/ax88179_178a.c | 11 +++--- drivers/scsi/scsi_devinfo.c | 5 +-- .../staging/rtl8723bs/core/rtw_wlan_util.c | 4 ++- drivers/usb/class/cdc-acm.c | 2 ++ drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/gadget.c | 6 ---- drivers/usb/dwc2/platform.c | 11 ++++++ drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/host/ehci-exynos.c | 5 ++- drivers/usb/host/ehci-pci.c | 7 ++++ drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-mtk.c | 5 +-- drivers/usb/host/xhci.c | 4 +++ drivers/usb/host/xhci.h | 2 +- fs/btrfs/inode.c | 3 -- fs/cifs/smb2ops.c | 12 +++++++ fs/nfs/direct.c | 13 ++++--- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 +++--- fs/ocfs2/ocfs2_fs.h | 4 +-- fs/ocfs2/suballoc.c | 9 +++-- fs/xfs/libxfs/xfs_alloc.c | 16 +++++++++ include/linux/netdevice.h | 2 +- include/linux/qed/qed_chain.h | 26 ++++++++------ include/linux/virtio_net.h | 17 +++++----- include/net/sctp/constants.h | 8 +++-- include/net/sock.h | 1 - kernel/sched/core.c | 3 +- kernel/trace/blktrace.c | 13 +++++++ kernel/trace/trace_events_trigger.c | 21 ++++++++++-- mm/slab_common.c | 2 +- net/bridge/br_private.h | 2 +- net/core/dev.c | 7 ++++ net/core/sock.c | 2 ++ net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 ++++---- net/ipv4/tcp_cubic.c | 2 ++ net/ipv4/tcp_input.c | 12 +++++-- net/ipv6/ip6_gre.c | 9 +++-- net/ipv6/mcast.c | 1 + net/netfilter/ipset/ip_set_core.c | 2 ++ net/rxrpc/call_accept.c | 7 ++++ net/rxrpc/input.c | 7 ++-- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 ++- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 3 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 +++ scripts/Kbuild.include | 11 +++--- security/apparmor/lsm.c | 4 +-- sound/pci/hda/patch_hdmi.c | 5 +++ sound/soc/rockchip/rockchip_pdm.c | 4 ++- sound/usb/mixer.c | 34 ++++++++++++------- sound/usb/mixer.h | 15 ++++++-- sound/usb/mixer_quirks.c | 11 +++--- sound/usb/mixer_scarlett.c | 6 ++-- sound/usb/quirks.c | 1 + 85 files changed, 433 insertions(+), 171 deletions(-) -- 2.25.1

5 years, 4 months

5
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[PATCH 4.4 000/135] 4.4.229-rc1 review

by Sasha Levin

This is the start of the stable review cycle for the 4.4.229 release. There are 135 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed 01 Jul 2020 03:53:07 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. -- Thanks, Sasha ------------------------- Pseudo-Shortlog of commits: Adam Honse (1): i2c: piix4: Detect secondary SMBus controller on AMD AM4 chipsets Ahmed S. Darwish (2): block: nr_sects_write(): Disable preemption on seqcount write net: core: device_rename: Use rwsem instead of a seqcount Al Cooper (1): xhci: Fix enumeration issue when setting max packet size for FS devices. Al Viro (2): sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()" Alex Williamson (1): vfio-pci: Mask cap zero Alexander Tsoy (1): ALSA: usb-audio: Improve frames size computation Arnd Bergmann (2): dlm: remove BUG() before panic() include/linux/bitops.h: avoid clang shift-count-overflow warnings Bob Peterson (1): gfs2: Allow lock_nolock mount to specify jid=X Bryan O'Donoghue (1): clk: qcom: msm8916: Fix the address location of pll->config_reg Chen Yu (1): e1000e: Do not wake up the system via WOL if device wakeup is disabled Christophe JAILLET (1): scsi: acornscsi: Fix an error handling path in acornscsi_probe() Chuck Lever (1): SUNRPC: Properly set the @subbuf parameter of xdr_buf_subsegment() Chuhong Yuan (1): USB: ohci-sm501: Add missed iounmap() in remove Colin Ian King (1): usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check Dan Carpenter (2): ALSA: isa/wavefront: prevent out of bounds write in ioctl usb: gadget: udc: Potential Oops in error handling code Daniel Mack (1): ALSA: usb-audio: allow clock source validity interrupts David Christensen (1): tg3: driver sleeps indefinitely when EEH errors exceed eeh_max_freezes Denis Efremov (1): drm/radeon: fix fb_div check in ni_init_smc_spll_table() Dmitry Osipenko (1): power: supply: smb347-charger: IRQSTAT_D is volatile Dmitry V. Levin (1): s390: fix syscall_get_error for compat processes Dongdong Liu (2): PCI: Disable MSI for HiSilicon Hip06/Hip07 Root Ports PCI: Disable MSI for HiSilicon Hip06/Hip07 only in Root Port mode Emmanuel Nicolet (1): ps3disk: use the default segment boundary Eric Biggers (1): crypto: algboss - don't wait during notifier callback Eric Dumazet (1): tcp: grow window for OOO packets only for SACK flows Fabrice Gasnier (1): usb: dwc2: gadget: move gadget resume after the core is in L0 state Fan Guo (1): RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads() Fedor Tokarev (1): net: sunrpc: Fix off-by-one issues in 'rpc_ntop6' Gaurav Singh (1): perf report: Fix NULL pointer dereference in hists__fprintf_nr_sample_events() Geoff Levand (1): powerpc/ps3: Fix kexec shutdown hang Gregory CLEMENT (3): tty: n_gsm: Fix SOF skipping tty: n_gsm: Fix waking up upper tty layer when room available tty: n_gsm: Fix bogus i++ in gsm_data_kick Huacai Chen (1): drm/qxl: Use correct notify port address when creating cursor ring Jann Horn (1): lib/zlib: remove outdated and incorrect pre-increment optimization Jason Yan (1): block: Fix use-after-free in blkdev_get() Jeffle Xu (1): ext4: fix partial cluster initialization when splitting extent Jeremy Kerr (1): net: usb: ax88179_178a: fix packet alignment padding Jiping Ma (1): arm64: perf: Report the PC value in REGS_ABI_32 mode Jiri Olsa (1): kretprobe: Prevent triggering kretprobe from within kprobe_flush_task Joakim Tjernlund (1): cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip John Stultz (1): serial: amba-pl011: Make sure we initialize the port.lock spinlock Julian Scheel (1): ALSA: usb-audio: uac1: Invalidate ctl on interrupt Julian Wiedmann (1): s390/qdio: put thinint indicator after early error Junxiao Bi (3): ocfs2: load global_inode_alloc ocfs2: fix value of OCFS2_INVALID_SLOT ocfs2: fix panic on nfs server over ocfs2 Juri Lelli (1): sched/core: Fix PI boosting between RT and DEADLINE tasks Kai-Heng Feng (3): PCI/ASPM: Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges libata: Use per port sync for detach xhci: Poll for U0 after disabling USB2 LPM Kuppuswamy Sathyanarayanan (1): drivers: base: Fix NULL pointer exception in __platform_driver_probe() if a driver developer is foolish Longfang Liu (1): USB: ehci: reopen solution for Synopsys HC bug Luis Chamberlain (1): blktrace: break out of blktrace setup on concurrent calls Lyude Paul (2): drm/dp_mst: Reformat drm_dp_check_act_status() a bit drm/dp_mst: Increase ACT retry timeout to 3s Marcelo Ricardo Leitner (1): sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket Marek Szyprowski (2): mfd: wm8994: Fix driver operation if loaded as modules clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1 Martin Wilck (1): scsi: scsi_devinfo: handle non-terminated strings Masahiro Yamada (1): kbuild: improve cc-option to clean up all temporary files Masami Hiramatsu (3): kprobes: Fix to protect kick_kprobe_optimizer() by kprobe_mutex x86/kprobes: Avoid kretprobe recursion bug tracing: Fix event trigger to accept redundant spaces Matej Dujava (1): staging: sm750fb: add missing case while setting FB_VISUAL Mathias Nyman (1): xhci: Fix incorrect EP_STATE_MASK Minas Harutyunyan (1): usb: dwc2: Postponed gadget registration to the udc class driver Nathan Chancellor (2): USB: gadget: udc: s3c2410_udc: Remove pointless NULL check in s3c2410_udc_nuke ACPI: sysfs: Fix pm_profile_attr type Naveen N. Rao (1): powerpc/kprobes: Fixes for kprobe_lookup_name() on BE Neal Cardwell (1): tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT Nicholas Piggin (1): powerpc/pseries/ras: Fix FWNMI_VALID off by one Nick Desaulniers (1): elfnote: mark all .note sections SHF_ALLOC Olga Kornievskaia (1): NFSv4 fix CLOSE not waiting for direct IO compeletion Oliver Neukum (1): usblp: poison URBs upon disconnect Pingfan Liu (1): powerpc/crashkernel: Take "mem=" option into account Qais Yousef (3): usb/ohci-platform: Fix a warning when hibernating usb/xhci-plat: Set PM runtime as active on resume usb/ehci-platform: Set PM runtime as active on resume Qian Cai (1): vfio/pci: fix memory leaks in alloc_perm_bits() Qiushi Wu (3): usb: gadget: fix potential double-free in m66592_probe. scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj efi/esrt: Fix reference count leak in esre_create_sysfs_entry. Raghavendra Rao Ananta (1): tty: hvc: Fix data abort due to race in hvc_open Ridge Kennedy (1): l2tp: Allow duplicate session creation with UDP Rikard Falkeborn (1): clk: sunxi: Fix incorrect usage of round_down() Russell King (3): i2c: pxa: clear all master action bits in i2c_pxa_stop_message() i2c: pxa: fix i2c_pxa_scream_blue_murder() debug output netfilter: ipset: fix unaligned atomic access Sasha Levin (1): Linux 4.4.229-rc1 Simon Arlott (1): scsi: sr: Fix sr_probe() missing deallocate of device minor Stafford Horne (1): openrisc: Fix issue with argument clobbering for clone/fork Stefan Riedmueller (1): watchdog: da9062: No need to ping manually before setting timeout Suganath Prabu S (1): scsi: mpt3sas: Fix double free warnings Taehee Yoo (3): ip_tunnel: fix use-after-free in ip_tunnel_lookup() ip6_gre: fix use-after-free in ip6gre_tunnel_lookup() net: core: reduce recursion limit value Takashi Iwai (3): ALSA: usb-audio: Clean up mixer element list traverse ALSA: usb-audio: Fix OOB access of mixer element list ALSA: usb-audio: Fix invalid NULL check in snd_emuusb_set_samplerate() Tang Bin (2): USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() Tariq Toukan (1): net: Do not clear the sock TX queue in sk_set_socket() Tero Kristo (1): clk: ti: composite: fix memory leak Thomas Gleixner (1): sched/rt, net: Use CONFIG_PREEMPTION.patch Toke Høiland-Jørgensen (1): net: Revert "pkt_sched: fq: use proper locking in fq_dump_stats()" Tom Rix (1): selinux: fix double free Tomasz Meresiński (1): usb: add USB_QUIRK_DELAY_INIT for Logitech C922 Trond Myklebust (1): pNFS/flexfiles: Fix list corruption if the mirror count changes Tyrel Datwyler (1): scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM Valentin Longchamp (1): net: sched: export __netdev_watchdog_up() Vasily Averin (1): sunrpc: fixed rollback in rpc_gssd_dummy_populate() Viacheslav Dubeyko (1): scsi: qla2xxx: Fix issue with adapter's stopping state Waiman Long (1): mm/slab: use memzero_explicit() in kzfree() Wang Hai (2): yam: fix possible memory leak in yam_init_driver mld: fix memory leak in ipv6_mc_destroy_dev() Wolfram Sang (1): drm: encoder_slave: fix refcouting error for modules Xiaoyao Li (1): KVM: X86: Fix MSR range of APIC registers in X2APIC mode Xiyu Yang (3): scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event nfsd: Fix svc_xprt refcnt leak when setup callback client failed ASoC: fsl_asrc_dma: Fix dma_chan leak when config DMA channel failed Yang Yingliang (1): net: fix memleak in register_netdevice() Yick W. Tse (1): ALSA: usb-audio: add quirk for Denon DCD-1500RE Zekun Shen (1): net: alx: fix race condition in alx_remove Zhang Xiaoxu (2): cifs/smb3: Fix data inconsistent when punch hole cifs/smb3: Fix data inconsistent when zero file range Zhiqiang Liu (1): bcache: fix potential deadlock problem in btree_gc_coalesce ashimida (1): mksysmap: Fix the mismatch of '.L' symbols in System.map guodeqing (1): net: Fix the arp error in some cases tannerlove (1): selftests/net: in timestamping, strncpy needs to preserve null byte yu kuai (1): ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram() Makefile | 4 +- arch/arm/mach-imx/pm-imx5.c | 6 +- arch/arm64/kernel/perf_regs.c | 25 ++++- arch/openrisc/kernel/entry.S | 4 +- arch/powerpc/include/asm/kprobes.h | 3 +- arch/powerpc/kernel/machine_kexec.c | 8 +- arch/powerpc/platforms/ps3/mm.c | 22 +++-- arch/powerpc/platforms/pseries/ras.c | 5 +- arch/s390/include/asm/syscall.h | 12 ++- arch/sparc/kernel/ptrace_32.c | 9 +- arch/sparc/kernel/ptrace_64.c | 13 +-- arch/x86/kernel/kprobes/core.c | 12 ++- arch/x86/kvm/x86.c | 4 +- crypto/algboss.c | 2 - drivers/acpi/sysfs.c | 4 +- drivers/ata/libata-core.c | 11 +-- drivers/base/platform.c | 2 + drivers/block/ps3disk.c | 1 - drivers/clk/qcom/gcc-msm8916.c | 8 +- drivers/clk/samsung/clk-exynos5433.c | 3 +- drivers/clk/sunxi/clk-sunxi.c | 2 +- drivers/clk/ti/composite.c | 1 + drivers/firmware/efi/esrt.c | 2 +- drivers/gpu/drm/drm_dp_mst_topology.c | 58 +++++++----- drivers/gpu/drm/drm_encoder_slave.c | 5 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/ni_dpm.c | 2 +- drivers/i2c/busses/i2c-piix4.c | 3 +- drivers/i2c/busses/i2c-pxa.c | 13 +-- drivers/infiniband/core/mad.c | 1 + drivers/md/bcache/btree.c | 8 +- drivers/mfd/wm8994-core.c | 1 + drivers/net/ethernet/atheros/alx/main.c | 9 +- drivers/net/ethernet/broadcom/tg3.c | 4 +- drivers/net/ethernet/intel/e1000e/netdev.c | 14 ++- drivers/net/hamradio/yam.c | 1 + drivers/net/usb/ax88179_178a.c | 11 ++- drivers/pci/pcie/aspm.c | 10 -- drivers/pci/quirks.c | 1 + drivers/power/smb347-charger.c | 1 + drivers/s390/cio/qdio.h | 1 - drivers/s390/cio/qdio_setup.c | 1 - drivers/s390/cio/qdio_thinint.c | 14 +-- drivers/scsi/arm/acornscsi.c | 4 +- drivers/scsi/ibmvscsi/ibmvscsi.c | 2 + drivers/scsi/iscsi_boot_sysfs.c | 2 +- drivers/scsi/lpfc/lpfc_els.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 2 + drivers/scsi/qla2xxx/tcm_qla2xxx.c | 2 + drivers/scsi/scsi_devinfo.c | 5 +- drivers/scsi/sr.c | 6 +- drivers/staging/sm750fb/sm750.c | 1 + drivers/tty/hvc/hvc_console.c | 16 +++- drivers/tty/n_gsm.c | 26 +++--- drivers/tty/serial/amba-pl011.c | 1 + drivers/usb/class/cdc-acm.c | 2 + drivers/usb/class/usblp.c | 5 +- drivers/usb/core/quirks.c | 3 +- drivers/usb/dwc2/core_intr.c | 7 +- drivers/usb/dwc2/gadget.c | 6 -- drivers/usb/dwc2/platform.c | 11 +++ drivers/usb/gadget/udc/lpc32xx_udc.c | 11 ++- drivers/usb/gadget/udc/m66592-udc.c | 2 +- drivers/usb/gadget/udc/mv_udc_core.c | 3 +- drivers/usb/gadget/udc/s3c2410_udc.c | 4 - drivers/usb/host/ehci-exynos.c | 5 +- drivers/usb/host/ehci-mxc.c | 2 + drivers/usb/host/ehci-pci.c | 7 ++ drivers/usb/host/ehci-platform.c | 5 + drivers/usb/host/ohci-platform.c | 5 + drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/xhci-plat.c | 11 ++- drivers/usb/host/xhci.c | 4 + drivers/usb/host/xhci.h | 2 +- drivers/vfio/pci/vfio_pci_config.c | 14 ++- drivers/watchdog/da9062_wdt.c | 5 - fs/block_dev.c | 12 ++- fs/cifs/smb2ops.c | 12 +++ fs/dlm/dlm_internal.h | 1 - fs/ext4/extents.c | 2 +- fs/gfs2/ops_fstype.c | 2 +- fs/nfs/direct.c | 13 ++- fs/nfs/file.c | 1 + fs/nfs/flexfilelayout/flexfilelayout.c | 11 ++- fs/nfsd/nfs4callback.c | 2 + fs/ocfs2/ocfs2_fs.h | 4 +- fs/ocfs2/suballoc.c | 9 +- include/linux/bitops.h | 2 +- include/linux/elfnote.h | 2 +- include/linux/genhd.h | 2 + include/linux/kprobes.h | 4 + include/linux/libata.h | 3 + include/linux/pci_ids.h | 2 + include/net/sctp/constants.h | 8 +- include/net/sock.h | 1 - kernel/kprobes.c | 27 +++++- kernel/sched/core.c | 3 +- kernel/trace/blktrace.c | 13 +++ kernel/trace/trace_events_trigger.c | 21 ++++- lib/zlib_inflate/inffast.c | 91 +++++++------------ mm/slab_common.c | 2 +- net/core/dev.c | 49 +++++----- net/core/sock.c | 2 + net/ipv4/fib_semantics.c | 2 +- net/ipv4/ip_tunnel.c | 14 +-- net/ipv4/tcp_cubic.c | 2 + net/ipv4/tcp_input.c | 12 ++- net/ipv6/ip6_gre.c | 9 +- net/ipv6/mcast.c | 1 + net/l2tp/l2tp_core.c | 7 +- net/netfilter/ipset/ip_set_core.c | 2 + net/sched/sch_fq.c | 32 +++---- net/sched/sch_generic.c | 1 + net/sctp/associola.c | 5 +- net/sctp/bind_addr.c | 1 + net/sctp/protocol.c | 1 + net/sunrpc/addr.c | 4 +- net/sunrpc/rpc_pipe.c | 1 + net/sunrpc/xdr.c | 4 + scripts/Kbuild.include | 11 ++- scripts/mksysmap | 2 +- security/selinux/ss/services.c | 4 + sound/isa/wavefront/wavefront_synth.c | 8 +- sound/soc/fsl/fsl_asrc_dma.c | 1 + sound/usb/card.h | 4 + sound/usb/endpoint.c | 43 ++++++++- sound/usb/endpoint.h | 1 + sound/usb/mixer.c | 41 ++++++--- sound/usb/mixer.h | 15 ++- sound/usb/mixer_quirks.c | 11 ++- sound/usb/mixer_scarlett.c | 6 +- sound/usb/pcm.c | 2 + sound/usb/quirks.c | 1 + tools/perf/builtin-report.c | 3 +- .../networking/timestamping/timestamping.c | 10 +- 135 files changed, 699 insertions(+), 370 deletions(-) -- 2.25.1

5 years, 4 months

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[PATCH] nvme: validate cntlid's only for nvme >= 1.1.0

by Maximilian Heyne

Controller ID's (cntlid) for NVMe devices were introduced in version 1.1.0 of the specification. Controllers that follow the older 1.0.0 spec don't set this field so it doesn't make sense to validate it. On the contrary, when using SR-IOV this check breaks VFs as they are all part of the same NVMe subsystem. Signed-off-by: Maximilian Heyne <mheyne(a)amazon.de> Cc: <stable(a)vger.kernel.org> # 5.4+ --- drivers/nvme/host/core.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 28f4388c1337..c4a991acc949 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2773,7 +2773,8 @@ static int nvme_init_subsystem(struct nvme_ctrl *ctrl, struct nvme_id_ctrl *id) put_device(&subsys->dev); subsys = found; - if (!nvme_validate_cntlid(subsys, ctrl, id)) { + if (ctrl->vs >= NVME_VS(1, 1, 0) && + !nvme_validate_cntlid(subsys, ctrl, id)) { ret = -EINVAL; goto out_put_subsystem; } @@ -2883,7 +2884,7 @@ int nvme_init_identify(struct nvme_ctrl *ctrl) goto out_free; } - if (!(ctrl->ops->flags & NVME_F_FABRICS)) + if (!(ctrl->ops->flags & NVME_F_FABRICS) && ctrl->vs >= NVME_VS(1, 1, 0)) ctrl->cntlid = le16_to_cpu(id->cntlid); if (!ctrl->identified) { -- 2.16.6 Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879

5 years, 4 months

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[PATCH v4] btrfs: pass checksum type via BTRFS_IOC_FS_INFO ioctl

by Johannes Thumshirn

With the recent addition of filesystem checksum types other than CRC32c, it is not anymore hard-coded which checksum type a btrfs filesystem uses. Up to now there is no good way to read the filesystem checksum, apart from reading the filesystem UUID and then query sysfs for the checksum type. Add a new csum_type and csum_size fields to the BTRFS_IOC_FS_INFO ioctl command which usually is used to query filesystem features. Also add a flags member indicating that the kernel responded with a set csum_type and csum_size field. For compatibility reasons, only return the csum_type and csum_size if the BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE flag was passed to the kernel. Also clear any unknown flags so we don't pass false positives to user-space newer than the kernel. To simplify further additions to the ioctl, also switch the padding to a u8 array. Pahole was used to verify the result of this switch: pahole -C btrfs_ioctl_fs_info_args fs/btrfs/btrfs.ko struct btrfs_ioctl_fs_info_args { __u64 max_id; /* 0 8 */ __u64 num_devices; /* 8 8 */ __u8 fsid[16]; /* 16 16 */ __u32 nodesize; /* 32 4 */ __u32 sectorsize; /* 36 4 */ __u32 clone_alignment; /* 40 4 */ __u32 flags; /* 44 4 */ __u16 csum_type; /* 48 2 */ __u16 csum_size; /* 50 2 */ __u8 reserved[972]; /* 52 972 */ /* size: 1024, cachelines: 16, members: 10 */ }; Fixes: 3951e7f050ac ("btrfs: add xxhash64 to checksumming algorithms") Fixes: 3831bf0094ab ("btrfs: add sha256 to checksumming algorithm") CC: stable(a)vger.kernel.org # 5.5+ Signed-off-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> --- Changes to v3: * make flags in/out (David) * make csum return opt-in (Hans) Changes to v2: * add additional csum_size (David) * rename flag value to BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE to reflect additional size Changes to v1: * add 'out' comment to be consistent (Hans) * remove le16_to_cpu() (kbuild robot) * switch padding to be all u8 (David) --- fs/btrfs/ioctl.c | 16 +++++++++++++--- include/uapi/linux/btrfs.h | 14 ++++++++++++-- 2 files changed, 25 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index b3e4c632d80c..4d70b918f656 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3198,11 +3198,15 @@ static long btrfs_ioctl_fs_info(struct btrfs_fs_info *fs_info, struct btrfs_ioctl_fs_info_args *fi_args; struct btrfs_device *device; struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; + u32 inflags; int ret = 0; - fi_args = kzalloc(sizeof(*fi_args), GFP_KERNEL); - if (!fi_args) - return -ENOMEM; + fi_args = memdup_user(arg, sizeof(*fi_args)); + if (IS_ERR(fi_args)) + return PTR_ERR(fi_args); + + inflags = fi_args->flags; + fi_args->flags = 0; rcu_read_lock(); fi_args->num_devices = fs_devices->num_devices; @@ -3218,6 +3222,12 @@ static long btrfs_ioctl_fs_info(struct btrfs_fs_info *fs_info, fi_args->sectorsize = fs_info->sectorsize; fi_args->clone_alignment = fs_info->sectorsize; + if (inflags & BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE) { + fi_args->csum_type = btrfs_super_csum_type(fs_info->super_copy); + fi_args->csum_size = btrfs_super_csum_size(fs_info->super_copy); + fi_args->flags |= BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE; + } + if (copy_to_user(arg, fi_args, sizeof(*fi_args))) ret = -EFAULT; diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index e6b6cb0f8bc6..c130eaea416e 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -250,10 +250,20 @@ struct btrfs_ioctl_fs_info_args { __u32 nodesize; /* out */ __u32 sectorsize; /* out */ __u32 clone_alignment; /* out */ - __u32 reserved32; - __u64 reserved[122]; /* pad to 1k */ + __u32 flags; /* in/out */ + __u16 csum_type; /* out */ + __u16 csum_size; /* out */ + __u8 reserved[972]; /* pad to 1k */ }; +/* + * fs_info ioctl flags + * + * Used by: + * struct btrfs_ioctl_fs_info_args + */ +#define BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE (1 << 0) + /* * feature flags * -- 2.26.2

5 years, 4 months

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[tip: x86/urgent] x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelisted

by tip-bot2 for Sean Christopherson

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: 009bce1df0bb5eb970b9eb98d963861f7fe353c7 Gitweb: https://git.kernel.org/tip/009bce1df0bb5eb970b9eb98d963861f7fe353c7 Author: Sean Christopherson <sean.j.christopherson(a)intel.com> AuthorDate: Fri, 05 Jun 2020 12:26:05 -07:00 Committer: Thomas Gleixner <tglx(a)linutronix.de> CommitterDate: Tue, 30 Jun 2020 14:09:31 +02:00 x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelisted Choo! Choo! All aboard the Split Lock Express, with direct service to Wreckage! Skip split_lock_verify_msr() if the CPU isn't whitelisted as a possible SLD-enabled CPU model to avoid writing MSR_TEST_CTRL. MSR_TEST_CTRL exists, and is writable, on many generations of CPUs. Writing the MSR, even with '0', can result in bizarre, undocumented behavior. This fixes a crash on Haswell when resuming from suspend with a live KVM guest. Because APs use the standard SMP boot flow for resume, they will go through split_lock_init() and the subsequent RDMSR/WRMSR sequence, which runs even when sld_state==sld_off to ensure SLD is disabled. On Haswell (at least, my Haswell), writing MSR_TEST_CTRL with '0' will succeed and _may_ take the SMT _sibling_ out of VMX root mode. When KVM has an active guest, KVM performs VMXON as part of CPU onlining (see kvm_starting_cpu()). Because SMP boot is serialized, the resulting flow is effectively: on_each_ap_cpu() { WRMSR(MSR_TEST_CTRL, 0) VMXON } As a result, the WRMSR can disable VMX on a different CPU that has already done VMXON. This ultimately results in a #UD on VMPTRLD when KVM regains control and attempt run its vCPUs. The above voodoo was confirmed by reworking KVM's VMXON flow to write MSR_TEST_CTRL prior to VMXON, and to serialize the sequence as above. Further verification of the insanity was done by redoing VMXON on all APs after the initial WRMSR->VMXON sequence. The additional VMXON, which should VM-Fail, occasionally succeeded, and also eliminated the unexpected #UD on VMPTRLD. The damage done by writing MSR_TEST_CTRL doesn't appear to be limited to VMX, e.g. after suspend with an active KVM guest, subsequent reboots almost always hang (even when fudging VMXON), a #UD on a random Jcc was observed, suspend/resume stability is qualitatively poor, and so on and so forth. kernel BUG at arch/x86/kvm/x86.c:386! CPU: 1 PID: 2592 Comm: CPU 6/KVM Tainted: G D Hardware name: ASUS Q87M-E/Q87M-E, BIOS 1102 03/03/2014 RIP: 0010:kvm_spurious_fault+0xf/0x20 Call Trace: vmx_vcpu_load_vmcs+0x1fb/0x2b0 vmx_vcpu_load+0x3e/0x160 kvm_arch_vcpu_load+0x48/0x260 finish_task_switch+0x140/0x260 __schedule+0x460/0x720 _cond_resched+0x2d/0x40 kvm_arch_vcpu_ioctl_run+0x82e/0x1ca0 kvm_vcpu_ioctl+0x363/0x5c0 ksys_ioctl+0x88/0xa0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x4c/0x170 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fixes: dbaba47085b0c ("x86/split_lock: Rework the initialization flow of split lock detection") Signed-off-by: Sean Christopherson <sean.j.christopherson(a)intel.com> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/20200605192605.7439-1-sean.j.christopherson@intel… --- arch/x86/kernel/cpu/intel.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index c25a67a..0ab48f1 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -50,6 +50,13 @@ static enum split_lock_detect_state sld_state __ro_after_init = sld_off; static u64 msr_test_ctrl_cache __ro_after_init; /* + * With a name like MSR_TEST_CTL it should go without saying, but don't touch + * MSR_TEST_CTL unless the CPU is one of the whitelisted models. Writing it + * on CPUs that do not support SLD can cause fireworks, even when writing '0'. + */ +static bool cpu_model_supports_sld __ro_after_init; + +/* * Processors which have self-snooping capability can handle conflicting * memory type across CPUs by snooping its own cache. However, there exists * CPU models in which having conflicting memory types still leads to @@ -1071,7 +1078,8 @@ static void sld_update_msr(bool on) static void split_lock_init(void) { - split_lock_verify_msr(sld_state != sld_off); + if (cpu_model_supports_sld) + split_lock_verify_msr(sld_state != sld_off); } static void split_lock_warn(unsigned long ip) @@ -1177,5 +1185,6 @@ void __init cpu_set_core_cap_bits(struct cpuinfo_x86 *c) return; } + cpu_model_supports_sld = true; split_lock_setup(); }

5 years, 4 months

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[PATCH 08/10] mfd: atmel-smc: Silence comparison of unsigned expression < 0 is always false warning (W=1)

by Lee Jones

GENMASK and it's callees conduct checking to ensure the passed parameters are valid. One of those checks is for '< 0'. So if an unsigned value is passed, in an invalid comparison takes place. Judging from the current code, it looks as though 'unsigned int' is the correct type to use, so simply cast these small values with no chance of being false negative to signed int for comparison/error checking purposes. Squashes the following W=1 warnings: In file included from /home/lee/projects/linux/kernel/include/linux/bits.h:23, from /home/lee/projects/linux/kernel/include/linux/bitops.h:5, from /home/lee/projects/linux/kernel/include/linux/kernel.h:12, from /home/lee/projects/linux/kernel/include/linux/mfd/syscon/atmel-smc.h:14, from /home/lee/projects/linux/kernel/drivers/mfd/atmel-smc.c:11: /home/lee/projects/linux/kernel/drivers/mfd/atmel-smc.c: In function ‘atmel_smc_cs_encode_ncycles’: /home/lee/projects/linux/kernel/include/linux/bits.h:26:28: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] 26 | __builtin_constant_p((l) > (h)), (l) > (h), 0))) | ^ /home/lee/projects/linux/kernel/include/linux/build_bug.h:16:62: note: in definition of macro ‘BUILD_BUG_ON_ZERO’ 16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); }))) | ^ /home/lee/projects/linux/kernel/include/linux/bits.h:39:3: note: in expansion of macro ‘GENMASK_INPUT_CHECK’ 39 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~~~~~~~~~~~ /home/lee/projects/linux/kernel/drivers/mfd/atmel-smc.c:49:25: note: in expansion of macro ‘GENMASK’ 49 | unsigned int lsbmask = GENMASK(msbpos - 1, 0); | ^~~~~~~ /home/lee/projects/linux/kernel/include/linux/bits.h:26:40: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits] 26 | __builtin_constant_p((l) > (h)), (l) > (h), 0))) | ^ /home/lee/projects/linux/kernel/include/linux/build_bug.h:16:62: note: in definition of macro ‘BUILD_BUG_ON_ZERO’ 16 | #define BUILD_BUG_ON_ZERO(e) ((int)(sizeof(struct { int:(-!!(e)); }))) | ^ /home/lee/projects/linux/kernel/include/linux/bits.h:39:3: note: in expansion of macro ‘GENMASK_INPUT_CHECK’ 39 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~~~~~~~~~~~ Cc: <stable(a)vger.kernel.org> Cc: Nicolas Ferre <nicolas.ferre(a)microchip.com> Cc: Alexandre Belloni <alexandre.belloni(a)bootlin.com> Cc: Ludovic Desroches <ludovic.desroches(a)microchip.com> Cc: Boris Brezillon <boris.brezillon(a)free-electrons.com> Signed-off-by: Lee Jones <lee.jones(a)linaro.org> --- drivers/mfd/atmel-smc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/atmel-smc.c b/drivers/mfd/atmel-smc.c index 1fa2ec950e7df..17bbe9d1fa740 100644 --- a/drivers/mfd/atmel-smc.c +++ b/drivers/mfd/atmel-smc.c @@ -46,8 +46,8 @@ static int atmel_smc_cs_encode_ncycles(unsigned int ncycles, unsigned int msbfactor, unsigned int *encodedval) { - unsigned int lsbmask = GENMASK(msbpos - 1, 0); - unsigned int msbmask = GENMASK(msbwidth - 1, 0); + unsigned int lsbmask = GENMASK((int)msbpos - 1, 0); + unsigned int msbmask = GENMASK((int)msbwidth - 1, 0); unsigned int msb, lsb; int ret = 0; -- 2.25.1

5 years, 4 months

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[PATCH v2 05/10] drm/ingenic: Fix incorrect assumption about plane->index

by Paul Cercueil

plane->index is NOT the index of the color plane in a YUV frame. Actually, a YUV frame is represented by a single drm_plane, even though it contains three Y, U, V planes. Cc: stable(a)vger.kernel.org # v5.3 Fixes: 90b86fcc47b4 ("DRM: Add KMS driver for the Ingenic JZ47xx SoCs") Signed-off-by: Paul Cercueil <paul(a)crapouillou.net> --- Notes: v2: No change drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index a15f9a1940c6..924c8daf071a 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -386,7 +386,7 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, addr = drm_fb_cma_get_gem_addr(state->fb, state, 0); width = state->src_w >> 16; height = state->src_h >> 16; - cpp = state->fb->format->cpp[plane->index]; + cpp = state->fb->format->cpp[0]; priv->dma_hwdesc->addr = addr; priv->dma_hwdesc->cmd = width * height * cpp / 4; -- 2.27.0

5 years, 4 months

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[PATCH] KVM: x86: bit 8 of non-leaf PDPEs is not reserved

by Paolo Bonzini

Bit 8 would be the "global" bit, which does not quite make sense for non-leaf page table entries. Intel ignores it; AMD ignores it in PDEs and PDPEs, but reserves it in PML4Es. Probably, earlier versions of the AMD manual documented it as reserved in PDPEs as well, and that behavior made it into KVM as well as kvm-unit-tests; fix it. Cc: stable(a)vger.kernel.org Reported-by: Nadav Amit <namit(a)vmware.com> Fixes: a0c0feb57992 ("KVM: x86: reserve bit 8 of non-leaf PDPEs and PML4Es in 64-bit mode on AMD", 2014-09-03) Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> --- arch/x86/kvm/mmu/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 76817d13c86e..6d6a0ae7800c 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4449,7 +4449,7 @@ __reset_rsvds_bits_mask(struct kvm_vcpu *vcpu, nonleaf_bit8_rsvd | rsvd_bits(7, 7) | rsvd_bits(maxphyaddr, 51); rsvd_check->rsvd_bits_mask[0][2] = exb_bit_rsvd | - nonleaf_bit8_rsvd | gbpages_bit_rsvd | + gbpages_bit_rsvd | rsvd_bits(maxphyaddr, 51); rsvd_check->rsvd_bits_mask[0][1] = exb_bit_rsvd | rsvd_bits(maxphyaddr, 51); -- 2.26.2

5 years, 4 months

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[tip: irq/urgent] irqchip/gic: Atomically update affinity

by tip-bot2 for Marc Zyngier

The following commit has been merged into the irq/urgent branch of tip: Commit-ID: 005c34ae4b44f085120d7f371121ec7ded677761 Gitweb: https://git.kernel.org/tip/005c34ae4b44f085120d7f371121ec7ded677761 Author: Marc Zyngier <maz(a)kernel.org> AuthorDate: Sun, 21 Jun 2020 14:43:15 +01:00 Committer: Marc Zyngier <maz(a)kernel.org> CommitterDate: Sun, 21 Jun 2020 15:24:46 +01:00 irqchip/gic: Atomically update affinity The GIC driver uses a RMW sequence to update the affinity, and relies on the gic_lock_irqsave/gic_unlock_irqrestore sequences to update it atomically. But these sequences only expand into anything meaningful if the BL_SWITCHER option is selected, which almost never happens. It also turns out that using a RMW and locks is just as silly, as the GIC distributor supports byte accesses for the GICD_TARGETRn registers, which when used make the update atomic by definition. Drop the terminally broken code and replace it by a byte write. Fixes: 04c8b0f82c7d ("irqchip/gic: Make locking a BL_SWITCHER only feature") Cc: stable(a)vger.kernel.org Signed-off-by: Marc Zyngier <maz(a)kernel.org> --- drivers/irqchip/irq-gic.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 00de05a..c17fabd 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -329,10 +329,8 @@ static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu) static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, bool force) { - void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + (gic_irq(d) & ~3); - unsigned int cpu, shift = (gic_irq(d) % 4) * 8; - u32 val, mask, bit; - unsigned long flags; + void __iomem *reg = gic_dist_base(d) + GIC_DIST_TARGET + gic_irq(d); + unsigned int cpu; if (!force) cpu = cpumask_any_and(mask_val, cpu_online_mask); @@ -342,13 +340,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *mask_val, if (cpu >= NR_GIC_CPU_IF || cpu >= nr_cpu_ids) return -EINVAL; - gic_lock_irqsave(flags); - mask = 0xff << shift; - bit = gic_cpu_map[cpu] << shift; - val = readl_relaxed(reg) & ~mask; - writel_relaxed(val | bit, reg); - gic_unlock_irqrestore(flags); - + writeb_relaxed(gic_cpu_map[cpu], reg); irq_data_update_effective_affinity(d, cpumask_of(cpu)); return IRQ_SET_MASK_OK_DONE;

5 years, 4 months

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[PATCH v3] btrfs: pass checksum type via BTRFS_IOC_FS_INFO ioctl

by Johannes Thumshirn

With the recent addition of filesystem checksum types other than CRC32c, it is not anymore hard-coded which checksum type a btrfs filesystem uses. Up to now there is no good way to read the filesystem checksum, apart from reading the filesystem UUID and then query sysfs for the checksum type. Add a new csum_type field to the BTRFS_IOC_FS_INFO ioctl command which usually is used to query filesystem features. Also add a flags member indicating that the kernel responded with a set csum_type field. To simplify further additions to the ioctl, also switch the padding to a u8 array. Pahole was used to verify the result of this switch: pahole -C btrfs_ioctl_fs_info_args fs/btrfs/btrfs.ko struct btrfs_ioctl_fs_info_args { __u64 max_id; /* 0 8 */ __u64 num_devices; /* 8 8 */ __u8 fsid[16]; /* 16 16 */ __u32 nodesize; /* 32 4 */ __u32 sectorsize; /* 36 4 */ __u32 clone_alignment; /* 40 4 */ __u32 flags; /* 44 4 */ __u16 csum_type; /* 48 2 */ __u16 csum_size; /* 50 2 */ __u8 reserved[972]; /* 52 972 */ /* size: 1024, cachelines: 16, members: 10 */ }; Fixes: 3951e7f050ac ("btrfs: add xxhash64 to checksumming algorithms") Fixes: 3831bf0094ab ("btrfs: add sha256 to checksumming algorithm") Cc: stable(a)vger.kernel.org Signed-off-by: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> --- Changes to v2: * add additional csum_size (David) * rename flag value to BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE to reflect additional size Changes to v1: * add 'out' comment to be consistent (Hans) * remove le16_to_cpu() (kbuild robot) * switch padding to be all u8 (David) --- fs/btrfs/ioctl.c | 3 +++ include/uapi/linux/btrfs.h | 14 ++++++++++++-- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index b3e4c632d80c..cfedcdf446c3 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -3217,6 +3217,9 @@ static long btrfs_ioctl_fs_info(struct btrfs_fs_info *fs_info, fi_args->nodesize = fs_info->nodesize; fi_args->sectorsize = fs_info->sectorsize; fi_args->clone_alignment = fs_info->sectorsize; + fi_args->csum_type = btrfs_super_csum_type(fs_info->super_copy); + fi_args->csum_size = btrfs_super_csum_size(fs_info->super_copy); + fi_args->flags |= BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE; if (copy_to_user(arg, fi_args, sizeof(*fi_args))) ret = -EFAULT; diff --git a/include/uapi/linux/btrfs.h b/include/uapi/linux/btrfs.h index e6b6cb0f8bc6..2de3ef3c5c71 100644 --- a/include/uapi/linux/btrfs.h +++ b/include/uapi/linux/btrfs.h @@ -250,10 +250,20 @@ struct btrfs_ioctl_fs_info_args { __u32 nodesize; /* out */ __u32 sectorsize; /* out */ __u32 clone_alignment; /* out */ - __u32 reserved32; - __u64 reserved[122]; /* pad to 1k */ + __u32 flags; /* out */ + __u16 csum_type; /* out */ + __u16 csum_size; /* out */ + __u8 reserved[972]; /* pad to 1k */ }; +/* + * fs_info ioctl flags + * + * Used by: + * struct btrfs_ioctl_fs_info_args + */ +#define BTRFS_FS_INFO_FLAG_CSUM_TYPE_SIZE (1 << 0) + /* * feature flags * -- 2.26.2

5 years, 4 months

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External kmod build failed on KASAN-enabled kernel

by richard clark

Hi, The same kmod source code can be built on KASAN-disabled kernel (5.7.0), but after enable it with CONFIG_KASAN=y, the kmod can't build on the new installed KASAN-enabled kernel with below error message, seems no relevant answers for this issue with google: root@build-ws:/home/mm/slab# make make -C /lib/modules/5.7.0/build M=/home/mm/slab modules make[1]: Entering directory '/home/linux-5.7' CC [M] /home/mm/slab/tap_slab.o MODPOST 1 modules ERROR: modpost: "__asan_register_globals" [/home/mm/slab/tap_slab.ko] undefined! ERROR: modpost: "__asan_unregister_globals" [/home/mm/slab/tap_slab.ko] undefined! ERROR: modpost: "__asan_load8_noabort" [/home/mm/slab/tap_slab.ko] undefined! scripts/Makefile.modpost:94: recipe for target '__modpost' failed make[2]: *** [__modpost] Error 1 Makefile:1642: recipe for target 'modules' failed make[1]: *** [modules] Error 2 make[1]: Leaving directory '/home/linux-5.7' Makefile:6: recipe for target 'default' failed make: *** [default] Error 2 === Regards, Richard

5 years, 4 months

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Re: Upstream fixes not merged in 5.4.y

by Greg KH

On Mon, Jun 29, 2020 at 04:28:05PM +0200, SeongJae Park wrote: > Hello, > > > With my little script, I found below commits in the mainline tree are more than > 1 week old and fixing commits that back-ported in v5.4..v5.4.49, but not merged > in the stable/linux-5.4.y tree. Are those need to be merged in but missed or > dealyed? > > 9210c075cef2 ("nvme-pci: avoid race between nvme_reap_pending_cqes() and nvme_poll()") > 9fecd13202f5 ("btrfs: fix a block group ref counter leak after failure to remove block group") > 9d964e1b82d8 ("fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"") > 8ab3a3812aa9 ("drm/i915/gt: Incrementally check for rewinding") > 6e2f83884c09 ("bnxt_en: Fix AER reset logic on 57500 chips.") > efb94790852a ("drm/panel-simple: fix connector type for LogicPD Type28 Display") > ff58bbc7b970 ("ALSA: usb-audio: Fix potential use-after-free of streams") > ff58bbc7b970 ("ALSA: usb-audio: Fix potential use-after-free of streams") > 8dbe4c5d5e40 ("net: dsa: bcm_sf2: Fix node reference count") > ca8826095e4d ("selftests/net: report etf errors correctly") > 5a8d7f126c97 ("of: of_mdio: Correct loop scanning logic") > d35d3660e065 ("binder: fix null deref of proc->context") > > The script found several more commits but I exclude those here, because those > seems not applicable on 5.4.y or fixing trivial problems only. If I'm not > following a proper process for this kind of reports, please let me know. For commits that only have a "Fixes:" tag, and not a "cc: stable..." tag, wait a few weeks, or a month, for us to catch up with them. We usually get to them eventually, but it takes us a while as we have lots more to deal with by developers and maintainers that are properly tagging patches for this type of thing. Some of the above commits are queued up already, but not all of them. I'll take a look at the list after this next round of patches go out, and will let you know. And yes, we do want this type of list, it's greatly appreciated. thanks, greg k-h

5 years, 4 months

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FAILED: patch "[PATCH] dm zoned: assign max_io_len correctly" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 7b2377486767503d47265e4d487a63c651f6b55d Mon Sep 17 00:00:00 2001 From: Hou Tao <houtao1(a)huawei.com> Date: Mon, 15 Jun 2020 11:33:23 +0800 Subject: [PATCH] dm zoned: assign max_io_len correctly The unit of max_io_len is sector instead of byte (spotted through code review), so fix it. Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Hou Tao <houtao1(a)huawei.com> Reviewed-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index a907a9446c0b..cf915009c306 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -890,7 +890,7 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) } /* Set target (no write same support) */ - ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata) << 9; + ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata); ti->num_flush_bios = 1; ti->num_discard_bios = 1; ti->num_write_zeroes_bios = 1;

5 years, 4 months

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stable-rc/linux-4.14.y baseline: 78 runs, 1 regressions (v4.14.186-78-g27e703aa31e4)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 78 runs, 1 regressions (v4.14.186-78-g27e703aa31e4) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.18… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.186-78-g27e703aa31e4 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 27e703aa31e48c3ebe64c4d8665ab5cea76eac29 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5efa6c06664844a16d85bb36 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.186-78-g27e703aa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.186-78-g27e703aa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2019.02-11-g17e793f… * baseline.login: https://kernelci.org/test/case/id/5efa6c06664844a16d85bb37 failing since 90 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23)

5 years, 4 months

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[PATCH 4.19 000/267] 4.19.129-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.129 release. There are 267 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 21 Jun 2020 14:15:50 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.129-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.129-rc1 Adrian Hunter <adrian.hunter(a)intel.com> perf symbols: Fix debuginfo search for Ubuntu Masami Hiramatsu <mhiramat(a)kernel.org> perf probe: Check address correctness by map instead of _etext Masami Hiramatsu <mhiramat(a)kernel.org> perf probe: Fix to check blacklist address correctly Masami Hiramatsu <mhiramat(a)kernel.org> perf probe: Do not show the skipped events H. Nikolaus Schaller <hns(a)goldelico.com> w1: omap-hdq: cleanup to add missing newline for some dev_dbg Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: pasemi: Fix the probe error path Álvaro Fernández Rojas <noltari(a)gmail.com> mtd: rawnand: brcmnand: fix hamming oob layout NeilBrown <neilb(a)suse.de> sunrpc: clean up properly in gss_mech_unregister() NeilBrown <neilb(a)suse.de> sunrpc: svcauth_gss_register_pseudoflavor must reject duplicate registrations. Masahiro Yamada <masahiroy(a)kernel.org> kbuild: force to build vmlinux if CONFIG_MODVERSION=y Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Save FSCR to init_task.thread.fscr after feature init Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Don't let DT CPU features set FSCR_DSCR Michael Ellerman <mpe(a)ellerman.id.au> drivers/macintosh: Fix memleak in windfarm_pm112 driver Jonathan Bakker <xc-racer2(a)live.ca> ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries Ludovic Desroches <ludovic.desroches(a)microchip.com> ARM: dts: at91: sama5d2_ptc_ek: fix vbus pin Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: dts: exynos: Fix GPIO polarity for thr GalaxyS3 CM36651 sensor's bus Dmitry Osipenko <digetx(a)gmail.com> ARM: tegra: Correct PL310 Auxiliary Control Register initialization Douglas Anderson <dianders(a)chromium.org> kernel/cpu_pm: Fix uninitted local in cpu_pm Mikulas Patocka <mpatocka(a)redhat.com> alpha: fix memory barriers so that they conform to the specification Eric Biggers <ebiggers(a)google.com> dm crypt: avoid truncating the logical block size Al Viro <viro(a)zeniv.linux.org.uk> sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() Al Viro <viro(a)zeniv.linux.org.uk> sparc32: fix register window handling in genregs32_[gs]et() Wei Yongjun <weiyongjun1(a)huawei.com> gnss: sirf: fix error return code in sirf_probe() Jonathan Bakker <xc-racer2(a)live.ca> pinctrl: samsung: Save/restore eint_mask over suspend for EINT_TYPE GPIOs Jonathan Bakker <xc-racer2(a)live.ca> pinctrl: samsung: Correct setting of eint wakeup mask on s5pv210 Anders Roxell <anders.roxell(a)linaro.org> power: vexpress: add suppress_bind_attrs to true Kai-Heng Feng <kai.heng.feng(a)canonical.com> igb: Report speed and duplex as unknown when device is runtime suspended Tomi Valkeinen <tomi.valkeinen(a)ti.com> media: ov5640: fix use of destroyed mutex Larry Finger <Larry.Finger(a)lwfinger.net> b43_legacy: Fix connection problem with WPA3 Larry Finger <Larry.Finger(a)lwfinger.net> b43: Fix connection problem with WPA3 Larry Finger <Larry.Finger(a)lwfinger.net> b43legacy: Fix case where channel status is corrupted Michał Mirosław <mirq-linux(a)rere.qmqm.pl> Bluetooth: hci_bcm: fix freeing not-requested IRQ Chuhong Yuan <hslester96(a)gmail.com> media: go7007: fix a miss of snd_card_free Christian Lamparter <chunkeey(a)gmail.com> carl9170: remove P2P_GO support Punit Agrawal <punit1.agrawal(a)toshiba.co.jp> e1000e: Relax condition to trigger reset for ME workaround Kai-Heng Feng <kai.heng.feng(a)canonical.com> e1000e: Disable TSO for buffer overrun workaround Ashok Raj <ashok.raj(a)intel.com> PCI: Program MPS for RCiEP devices Roberto Sassu <roberto.sassu(a)huawei.com> ima: Call ima_calc_boot_aggregate() in ima_eventdigest_init() Filipe Manana <fdmanana(a)suse.com> btrfs: fix wrong file range cleanup after an error filling dealloc range Omar Sandoval <osandov(a)fb.com> btrfs: fix error handling when submitting direct I/O bio Abhishek Sahu <abhsahu(a)nvidia.com> PCI: Generalize multi-function power dependency device links Bjorn Helgaas <bhelgaas(a)google.com> PCI: Unify ACS quirk desired vs provided checking Bjorn Helgaas <bhelgaas(a)google.com> PCI: Make ACS quirk implementations more uniform Kai-Heng Feng <kai.heng.feng(a)canonical.com> serial: 8250_pci: Move Pericom IDs to pci_ids.h Tiezhu Yang <yangtiezhu(a)loongson.cn> PCI: Add Loongson vendor ID Yazen Ghannam <yazen.ghannam(a)amd.com> x86/amd_nb: Add Family 19h PCI IDs Jon Derrick <jonathan.derrick(a)intel.com> PCI: vmd: Add device id for VMD device 8086:9A0B Jonathan Chocron <jonnyc(a)amazon.com> PCI: Add Amazon's Annapurna Labs vendor ID Ben Chuang <ben.chuang(a)genesyslogic.com.tw> PCI: Add Genesys Logic, Inc. Vendor ID Tim Blechmann <tim(a)klingt.org> ALSA: lx6464es - add support for LX6464ESe pci express variant Marcel Bocu <marcel.p.bocu(a)gmail.com> x86/amd_nb: Add PCI device IDs for family 17h, model 70h Jianjun Wang <jianjun.wang(a)mediatek.com> PCI: mediatek: Add controller support for MT7629 Lukas Wunner <lukas(a)wunner.de> PCI: Enable NVIDIA HDA controllers Abhishek Sahu <abhsahu(a)nvidia.com> PCI: Add NVIDIA GPU multi-function power dependencies Gustavo Pimentel <Gustavo.Pimentel(a)synopsys.com> PCI: Add Synopsys endpoint EDDA Device ID Kishon Vijay Abraham I <kishon(a)ti.com> misc: pci_endpoint_test: Add support to test PCI EP in AM654x Xiaowei Bao <xiaowei.bao(a)nxp.com> misc: pci_endpoint_test: Add the layerscape EP device support Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> PCI: Move Rohm Vendor ID to generic list Thinh Nguyen <thinh.nguyen(a)synopsys.com> PCI: Move Synopsys HAPS platform device IDs Heiner Kallweit <hkallweit1(a)gmail.com> PCI: add USR vendor id and use it in r8169 and w6692 driver Woods, Brian <Brian.Woods(a)amd.com> x86/amd_nb: Add PCI device IDs for family 17h, model 30h Woods, Brian <Brian.Woods(a)amd.com> hwmon/k10temp, x86/amd_nb: Consolidate shared device IDs Corey Minyard <cminyard(a)mvista.com> pci:ipmi: Move IPMI PCI class id defines to pci_ids.h Jakub Kicinski <jakub.kicinski(a)netronome.com> PCI: Remove unused NFP32xx IDs Ashok Raj <ashok.raj(a)intel.com> PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints Abhinav Ratna <abhinav.ratna(a)broadcom.com> PCI: Add ACS quirk for iProc PAXB Kevin Buettner <kevinb(a)redhat.com> PCI: Avoid FLR for AMD Starship USB 3.0 Marcos Scriven <marcos(a)scriven.org> PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 Kai-Heng Feng <kai.heng.feng(a)canonical.com> PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect Eric Biggers <ebiggers(a)google.com> ext4: fix race between ext4_sync_parent() and rename() Jeffle Xu <jefflexu(a)linux.alibaba.com> ext4: fix error pointer dereference Harshad Shirwadkar <harshadshirwadkar(a)gmail.com> ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max Roberto Sassu <roberto.sassu(a)huawei.com> evm: Fix possible memory leak in evm_calc_hmac_or_hash() Roberto Sassu <roberto.sassu(a)huawei.com> ima: Directly assign the ima_default_policy pointer to ima_rules Krzysztof Struczynski <krzysztof.struczynski(a)huawei.com> ima: Fix ima digest hash table key calculation Lichao Liu <liulichao(a)loongson.cn> MIPS: CPU_LOONGSON2EF need software to maintain cache consistency Pavel Tatashin <pasha.tatashin(a)soleen.com> mm: initialize deferred pages with interrupts enabled Andrea Arcangeli <aarcange(a)redhat.com> mm: thp: make the THP mapcount atomic against __split_huge_pmd_locked() Marcos Paulo de Souza <mpdesouza(a)suse.com> btrfs: send: emit file capabilities after chown Anand Jain <anand.jain(a)oracle.com> btrfs: include non-missing as a qualifier for the latest_bdev Daniel Axtens <dja(a)axtens.net> string.h: fix incompatibility between FORTIFY_SOURCE and KASAN Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type Nickolai Kozachenko <daemongloom(a)gmail.com> platform/x86: intel-hid: Add a quirk to support HP Spectre X2 (2015) Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> platform/x86: hp-wmi: Convert simple_strtoul() to kstrtou32() Qiushi Wu <wu000273(a)umn.edu> cpuidle: Fix three reference count leaks Serge Semin <Sergey.Semin(a)baikalelectronics.ru> spi: dw: Return any value retrieved from the dma_transfer callback Haibo Chen <haibo.chen(a)nxp.com> mmc: sdhci-esdhc-imx: fix the mask for tuning start point Xie XiuQi <xiexiuqi(a)huawei.com> ixgbe: fix signed-integer-overflow warning Ulf Hansson <ulf.hansson(a)linaro.org> mmc: via-sdmmc: Respect the cmd->busy_timeout from the mmc core Ulf Hansson <ulf.hansson(a)linaro.org> staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core Veerabhadrarao Badiganti <vbadigan(a)codeaurora.org> mmc: sdhci-msm: Set SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 quirk Coly Li <colyli(a)suse.de> bcache: fix refcount underflow in bcache_device_free() YuanJunQing <yuanjunqing66(a)163.com> MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() Jiaxun Yang <jiaxun.yang(a)flygoat.com> PCI: Don't disable decoding when mmio_always_on is set Alexander Sverdlin <alexander.sverdlin(a)nokia.com> macvlan: Skip loopback packets in RX handler Fugang Duan <fugang.duan(a)nxp.com> net: ethernet: fec: move GPR register offset and bit into DT Qu Wenruo <wqu(a)suse.com> btrfs: qgroup: mark qgroup inconsistent if we're inherting snapshot to a new qgroup Finn Thain <fthain(a)telegraphics.com.au> m68k: mac: Don't call via_flush_cache() on Mac IIfx Arvind Sankar <nivedita(a)alum.mit.edu> x86/mm: Stop printing BRK addresses Nicolas Toromanoff <nicolas.toromanoff(a)st.com> crypto: stm32/crc32 - fix multi-instance Nicolas Toromanoff <nicolas.toromanoff(a)st.com> crypto: stm32/crc32 - fix run-time self test issue. Nicolas Toromanoff <nicolas.toromanoff(a)st.com> crypto: stm32/crc32 - fix ext4 chksum BUG_ON() Serge Semin <Sergey.Semin(a)baikalelectronics.ru> mips: Add udelay lpj numbers adjustment Serge Semin <Sergey.Semin(a)baikalelectronics.ru> mips: MAAR: Use more precise address mask Arvind Sankar <nivedita(a)alum.mit.edu> x86/boot: Correct relocation destination on old linkers Pali Rohár <pali(a)kernel.org> mwifiex: Fix memory corruption in dump_station Dan Carpenter <dan.carpenter(a)oracle.com> rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() Erez Shitrit <erezsh(a)mellanox.com> net/mlx5e: IPoIB, Drop multicast packets that this interface sent Jesper Dangaard Brouer <brouer(a)redhat.com> veth: Adjust hard_start offset on redirect XDP frames Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> md: don't flush workqueue unconditionally in md_open Ryder Lee <ryder.lee(a)mediatek.com> mt76: avoid rx reorder buffer overflow Bhupesh Sharma <bhsharma(a)redhat.com> net: qed*: Reduce RX and TX default ring count when running inside kdump kernel Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> wcn36xx: Fix error handling path in 'wcn36xx_probe()' Rakesh Pillai <pillair(a)codeaurora.org> ath10k: Remove msdu from idr when management pkt send fails Christoph Hellwig <hch(a)lst.de> nvme: refine the Qemu Identify CNS quirk Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Also handle tablet-mode switch on "Detachable" and "Portable" chassis-types Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Do not advertise switches to userspace if they are not there Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Split keymap into buttons and switches parts Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Use acpi_evaluate_integer() Brian Foster <bfoster(a)redhat.com> xfs: fix duplicate verification from xfs_qm_dqflush() Brian Foster <bfoster(a)redhat.com> xfs: reset buffer write failure state on successful completion Daniel Thompson <daniel.thompson(a)linaro.org> kgdb: Fix spurious true from in_dbg_master() Serge Semin <Sergey.Semin(a)baikalelectronics.ru> mips: cm: Fix an invalid error code of INTVN_*_ERR Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Truncate link address into 32bit for 32bit kernel Devulapally Shiva Krishna <shiva(a)chelsio.com> Crypto/chcr: fix for ccm(aes) failed test Darrick J. Wong <darrick.wong(a)oracle.com> xfs: clean up the error handling in xfs_swap_extents Jeremy Kerr <jk(a)ozlabs.org> powerpc/spufs: fix copy_to_user while atomic Yunjian Wang <wangyunjian(a)huawei.com> net: allwinner: Fix use correct return type for ndo_start_xmit() Dan Carpenter <dan.carpenter(a)oracle.com> media: cec: silence shift wrapping warning in __cec_s_log_addrs() Wei Yongjun <weiyongjun1(a)huawei.com> net: lpc-enet: fix error return code in lpc_mii_init() Shaokun Zhang <zhangshaokun(a)hisilicon.com> drivers/perf: hisi: Fix typo in events attribute array Peter Zijlstra <peterz(a)infradead.org> sched/core: Fix illegal RCU from offline CPUs Jann Horn <jannh(a)google.com> exit: Move preemption fixup up, move blocking operations down Nathan Chancellor <natechancellor(a)gmail.com> lib/mpi: Fix 64-bit MIPS build with Clang Doug Berger <opendmb(a)gmail.com> net: bcmgenet: set Rx mode before starting netif Andrii Nakryiko <andriin(a)fb.com> selftests/bpf: Fix memory leak in extract_build_id() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported Paul Moore <paul(a)paul-moore.com> audit: fix a net reference leak in audit_list_rules_send() Hans de Goede <hdegoede(a)redhat.com> Bluetooth: btbcm: Add 2 missing models to subver tables Tiezhu Yang <yangtiezhu(a)loongson.cn> MIPS: Make sparse_init() using top-down allocation Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> media: platform: fcp: Set appropriate DMA parameters Colin Ian King <colin.king(a)canonical.com> media: dvb: return -EREMOTEIO on i2c transfer failure. Paul Moore <paul(a)paul-moore.com> audit: fix a net reference leak in audit_send_reply() Jitao Shi <jitao.shi(a)mediatek.com> dt-bindings: display: mediatek: control dpi pins mode to avoid leakage Kees Cook <keescook(a)chromium.org> e1000: Distribute switch variables for initialization Stephane Eranian <eranian(a)google.com> tools api fs: Make xxx__mountpoint() more scalable Jaehoon Chung <jh80.chung(a)samsung.com> brcmfmac: fix wrong location to get firmware feature Christoph Hellwig <hch(a)lst.de> staging: android: ion: use vmap instead of vm_map_ram Jia-Ju Bai <baijiaju1990(a)gmail.com> net: vmxnet3: fix possible buffer overflow caused by bad DMA value in vmxnet3_get_rss() Jon Doron <arilou(a)gmail.com> x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit Serge Semin <Sergey.Semin(a)baikalelectronics.ru> spi: dw: Fix Rx-only DMA transfers Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> mmc: meson-mx-sdio: trigger a soft reset after a timeout or CRC error Sven Eckelmann <sven(a)narfation.org> batman-adv: Revert "disable ethtool link speed detection when auto negotiation off" Linus Walleij <linus.walleij(a)linaro.org> ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE Filipe Manana <fdmanana(a)suse.com> btrfs: do not ignore error from btrfs_next_leaf() when inserting checksums Serge Semin <Sergey.Semin(a)baikalelectronics.ru> clocksource: dw_apb_timer_of: Fix missing clockevent timers Serge Semin <Sergey.Semin(a)baikalelectronics.ru> clocksource: dw_apb_timer: Make CPU-affiliation being optional Serge Semin <Sergey.Semin(a)baikalelectronics.ru> spi: dw: Enable interrupts in accordance with DMA xfer mode Douglas Anderson <dianders(a)chromium.org> kgdb: Prevent infinite recursive entries to the debugger Douglas Anderson <dianders(a)chromium.org> kgdb: Disable WARN_CONSOLE_UNLOCKED for all kgdb Hsin-Yu Chao <hychao(a)chromium.org> Bluetooth: Add SCO fallback for invalid LMP parameters error Tiezhu Yang <yangtiezhu(a)loongson.cn> MIPS: Loongson: Build ATI Radeon GPU driver as module Jesper Dangaard Brouer <brouer(a)redhat.com> ixgbe: Fix XDP redirect on archs with PAGE_SIZE above 4K Luke Nelson <lukenels(a)cs.washington.edu> arm64: insn: Fix two bugs in encoding 32-bit logical immediates Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: dw: Zero DMA Tx and Rx configurations on stack Daniel Thompson <daniel.thompson(a)linaro.org> arm64: cacheflush: Fix KGDB trap detection Ard Biesheuvel <ardb(a)kernel.org> efi/libstub/x86: Work around LLVM ELF quirk build regression Arthur Kiyanovski <akiyano(a)amazon.com> net: ena: fix error returning in ena_com_get_hash_function() Mark Starovoytov <mstarovoitov(a)marvell.com> net: atlantic: make hw_get_regs optional Evan Green <evgreen(a)chromium.org> spi: pxa2xx: Apply CS clk quirk to BXT Julien Thierry <jthierry(a)redhat.com> objtool: Ignore empty alternatives Brad Love <brad(a)nextdimension.cc> media: si2157: Better check for running tuner in init Arnd Bergmann <arnd(a)arndb.de> crypto: ccp -- don't "select" CONFIG_DMADEVICES Bogdan Togorean <bogdan.togorean(a)analog.com> drm: bridge: adv7511: Extend list of audio sample rates Ard Biesheuvel <ardb(a)kernel.org> ACPI: GED: use correct trigger type field in _Exx / _Lxx handling Marc Zyngier <maz(a)kernel.org> KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception Juergen Gross <jgross(a)suse.com> xen/pvcalls-back: test for errors when calling backend_connect() Ulf Hansson <ulf.hansson(a)linaro.org> mmc: sdio: Fix potential NULL pointer error in mmc_sdio_init_card() Ludovic Desroches <ludovic.desroches(a)microchip.com> ARM: dts: at91: sama5d2_ptc_ek: fix sdmmc0 node description Veerabhadrarao Badiganti <vbadigan(a)codeaurora.org> mmc: sdhci-msm: Clear tuning done flag while hs400 tuning Chris Wilson <chris(a)chris-wilson.co.uk> agp/intel: Reinforce the barrier after GTT updates Barret Rhoden <brho(a)google.com> perf: Add cond_resched() to task_function_call() OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> fat: don't allow to mount if the FAT length == 0 Wang Hai <wanghai38(a)huawei.com> mm/slub: fix a memory leak in sysfs_slab_add() Ezequiel Garcia <ezequiel(a)collabora.com> drm/vkms: Hold gem object while still in-use Casey Schaufler <casey(a)schaufler-ca.com> Smack: slab-out-of-bounds in vsscanf Qiujun Huang <hqjagain(a)gmail.com> ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb Qiujun Huang <hqjagain(a)gmail.com> ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb Qiujun Huang <hqjagain(a)gmail.com> ath9k: Fix use-after-free Write in ath9k_htc_rx_msg Qiujun Huang <hqjagain(a)gmail.com> ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx Sumit Saxena <sumit.saxena(a)broadcom.com> scsi: megaraid_sas: TM command refire leads to controller firmware crash Marc Zyngier <maz(a)kernel.org> KVM: arm64: Make vcpu_cp1x() work on Big Endian hosts Xing Li <lixing(a)loongson.cn> KVM: MIPS: Fix VPN2_MASK definition for variable cpu_vmbits Xing Li <lixing(a)loongson.cn> KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: Consult only the "basic" exit reason when routing nested exit Paolo Bonzini <pbonzini(a)redhat.com> KVM: nSVM: leave ASID aside in copy_vmcb_control_area Paolo Bonzini <pbonzini(a)redhat.com> KVM: nSVM: fix condition for filtering async PF Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> video: fbdev: w100fb: Fix a potential double free. Eric W. Biederman <ebiederm(a)xmission.com> proc: Use new_inode not new_inode_pseudo Yuxuan Shui <yshuiv7(a)gmail.com> ovl: initialize error in ovl_copy_xattr tannerlove <tannerlove(a)google.com> selftests/net: in rxtimestamp getopt_long needs terminating null entry Longpeng(Mike) <longpeng2(a)huawei.com> crypto: virtio: Fix dest length calculation in __virtio_crypto_skcipher_do_req() Longpeng(Mike) <longpeng2(a)huawei.com> crypto: virtio: Fix src/dst scatterlist calculation in __virtio_crypto_skcipher_do_req() Longpeng(Mike) <longpeng2(a)huawei.com> crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize_req() Lukas Wunner <lukas(a)wunner.de> spi: pxa2xx: Fix runtime PM ref imbalance on probe error Lubomir Rintel <lkundrak(a)v3.sk> spi: pxa2xx: Balance runtime PM enable/disable on error Lukas Wunner <lukas(a)wunner.de> spi: bcm2835: Fix controller unregister order Lukas Wunner <lukas(a)wunner.de> spi: pxa2xx: Fix controller unregister order Lukas Wunner <lukas(a)wunner.de> spi: Fix controller unregister order Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: No need to assign dummy value in spi_unregister_controller() Anthony Steinhauser <asteinhauser(a)google.com> x86/speculation: PR_SPEC_FORCE_DISABLE enforcement for indirect branches. Anthony Steinhauser <asteinhauser(a)google.com> x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. Thomas Lendacky <Thomas.Lendacky(a)amd.com> x86/speculation: Add support for STIBP always-on preferred mode Waiman Long <longman(a)redhat.com> x86/speculation: Change misspelled STIPB to STIBP Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: only do L1TF workaround on affected processors Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: x86/mmu: Consolidate "is MMIO SPTE" code Kai Huang <kai.huang(a)linux.intel.com> kvm: x86: Fix L1TF mitigation for shadow MMU Eiichi Tsukata <eiichi.tsukata(a)nutanix.com> KVM: x86: Fix APIC page invalidation race Tony Luck <tony.luck(a)intel.com> x86/{mce,mm}: Unmap the entire page if the whole page is affected and poisoned Michał Mirosław <mirq-linux(a)rere.qmqm.pl> ALSA: pcm: disallow linking stream to itself Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> crypto: cavium/nitrox - Fix 'nitrox_get_first_device()' when ndevlist is fully iterated Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: runtime: clk: Fix clk_pm_runtime_get() error path Justin Chen <justinpopo6(a)gmail.com> spi: bcm-qspi: when tx/rx buffer is NULL set to 0 Lukas Wunner <lukas(a)wunner.de> spi: bcm2835aux: Fix controller unregister order Lukas Wunner <lukas(a)wunner.de> spi: dw: Fix controller unregister order Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix null pointer dereference at nilfs_segctor_do_construct() Tejun Heo <tj(a)kernel.org> cgroup, blkcg: Prepare some symbols for module and !CONFIG_CGROUP usages Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: PM: Avoid using power resources if there are none for D0 Ard Biesheuvel <ardb(a)kernel.org> ACPI: GED: add support for _Exx / _Lxx handler methods Qiushi Wu <wu000273(a)umn.edu> ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe() Qiushi Wu <wu000273(a)umn.edu> ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile() Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: usb-audio: Add vendor, product and profile name for HP Thunderbolt Dock Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix inconsistent card PM state after resume Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - add a pintbl quirk for several Lenovo machines Chuhong Yuan <hslester96(a)gmail.com> ALSA: es1688: Add the missed snd_card_free() Ard Biesheuvel <ardb(a)kernel.org> efi/efivars: Add missing kobject_put() in sysfs entry creation error path Hill Ma <maahiuzeon(a)gmail.com> x86/reboot/quirks: Add MacBook6,1 reboot quirk Anthony Steinhauser <asteinhauser(a)google.com> x86/speculation: Prevent rogue cross-process SSBD shutdown Xiaochun Lee <lixc17(a)lenovo.com> x86/PCI: Mark Intel C620 MROMs as having non-compliant BARs Bob Haarman <inglorion(a)google.com> x86_64: Fix jiffies ODR violation Qu Wenruo <wqu(a)suse.com> btrfs: tree-checker: Check level for leaves and nodes Miklos Szeredi <mszeredi(a)redhat.com> aio: fix async fsync creds Waiman Long <longman(a)redhat.com> mm: add kvfree_sensitive() for freeing sensitive data objects Masami Hiramatsu <mhiramat(a)kernel.org> perf probe: Accept the instance number of kretprobe event Kim Phillips <kim.phillips(a)amd.com> x86/cpu/amd: Make erratum #1054 a legacy erratum Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/uverbs: Make the event_queue fds return POLLERR when disassociated Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Silence undersized packet warnings Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Clear the page tables for the ESB IO mapping Thomas Falcon <tlfalcon(a)linux.ibm.com> drivers/net/ibmvnic: Update VNIC protocol version reporting Dennis Kadioglu <denk(a)eclipso.email> Input: synaptics - add a second working PNP_ID for Lenovo T470s Jens Axboe <axboe(a)kernel.dk> sched/fair: Don't NUMA balance for kthreads Fredrik Strupe <fredrik(a)strupe.net> ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook Stephan Gerhold <stephan(a)gerhold.net> Input: mms114 - fix handling of mms345l Su Kang Yin <cantona(a)cantona.net> crypto: talitos - fix ECB and CBC algs ivsize Qu Wenruo <wqu(a)suse.com> btrfs: Detect unbalanced tree with empty leaf before crashing btree operations Anand Jain <anand.jain(a)oracle.com> btrfs: merge btrfs_find_device and find_device Christophe Leroy <christophe.leroy(a)c-s.fr> lib: Reduce user_access_begin() boundaries in strncpy_from_user() and strnlen_user() Will Deacon <will.deacon(a)arm.com> x86: uaccess: Inhibit speculation past access_ok() in user_access_begin() Stafford Horne <shorne(a)gmail.com> arch/openrisc: Fix issues with access_ok() Linus Torvalds <torvalds(a)linux-foundation.org> Fix 'acccess_ok()' on alpha and SH Linus Torvalds <torvalds(a)linux-foundation.org> make 'user_access_begin()' do 'access_ok()' Lorenz Bauer <lmb(a)cloudflare.com> selftests: bpf: fix use of undeclared RET_IF macro Willem de Bruijn <willemb(a)google.com> tun: correct header offsets in napi frags mode Ido Schimmel <idosch(a)mellanox.com> vxlan: Avoid infinite loop when suppressing NS messages with invalid options Ido Schimmel <idosch(a)mellanox.com> bridge: Avoid infinite loop when suppressing NS messages with invalid options Vasily Averin <vvs(a)virtuozzo.com> net_failover: fixed rollback in net_failover_open() Hangbin Liu <liuhangbin(a)gmail.com> ipv6: fix IPV6_ADDRFORM operation logic ------------- Diffstat: .../bindings/display/mediatek/mediatek,dpi.txt | 6 + Documentation/virtual/kvm/api.txt | 2 + Makefile | 17 +- arch/alpha/include/asm/io.h | 74 ++++-- arch/alpha/include/asm/uaccess.h | 8 +- arch/alpha/kernel/io.c | 60 ++++- arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts | 4 +- arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi | 2 +- arch/arm/boot/dts/s5pv210-aries.dtsi | 1 + arch/arm/include/asm/kvm_host.h | 2 + arch/arm/kernel/ptrace.c | 4 +- arch/arm/mach-tegra/tegra.c | 4 +- arch/arm/mm/proc-macros.S | 3 +- arch/arm64/include/asm/cacheflush.h | 6 +- arch/arm64/include/asm/kvm_host.h | 8 +- arch/arm64/kernel/insn.c | 14 +- arch/m68k/include/asm/mac_via.h | 1 + arch/m68k/mac/config.c | 21 +- arch/m68k/mac/via.c | 6 +- arch/mips/Makefile | 13 +- arch/mips/boot/compressed/Makefile | 2 +- arch/mips/configs/loongson3_defconfig | 2 +- arch/mips/include/asm/kvm_host.h | 6 +- arch/mips/include/asm/mipsregs.h | 2 +- arch/mips/kernel/genex.S | 6 +- arch/mips/kernel/mips-cm.c | 6 +- arch/mips/kernel/setup.c | 10 + arch/mips/kernel/time.c | 70 ++++++ arch/mips/kernel/vmlinux.lds.S | 2 +- arch/mips/mm/dma-noncoherent.c | 1 + arch/openrisc/include/asm/uaccess.h | 8 +- arch/powerpc/kernel/dt_cpu_ftrs.c | 8 + arch/powerpc/kernel/prom.c | 19 ++ arch/powerpc/platforms/cell/spufs/file.c | 113 ++++++--- arch/powerpc/platforms/powernv/smp.c | 1 - arch/powerpc/sysdev/xive/common.c | 5 + arch/sh/include/asm/uaccess.h | 7 +- arch/sparc/kernel/ptrace_32.c | 228 ++++++++---------- arch/sparc/kernel/ptrace_64.c | 17 +- arch/x86/boot/compressed/head_32.S | 5 +- arch/x86/boot/compressed/head_64.S | 1 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/nospec-branch.h | 1 + arch/x86/include/asm/set_memory.h | 19 +- arch/x86/include/asm/uaccess.h | 12 +- arch/x86/kernel/amd_nb.c | 15 +- arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/bugs.c | 94 +++++--- arch/x86/kernel/cpu/mcheck/mce.c | 11 +- arch/x86/kernel/process.c | 28 +-- arch/x86/kernel/process.h | 2 +- arch/x86/kernel/reboot.c | 8 + arch/x86/kernel/time.c | 4 - arch/x86/kernel/vmlinux.lds.S | 4 +- arch/x86/kvm/mmu.c | 37 +-- arch/x86/kvm/svm.c | 6 +- arch/x86/kvm/vmx.c | 2 +- arch/x86/kvm/x86.c | 7 +- arch/x86/mm/init.c | 2 - arch/x86/pci/fixup.c | 4 + drivers/acpi/cppc_acpi.c | 1 + drivers/acpi/device_pm.c | 2 +- drivers/acpi/evged.c | 22 +- drivers/acpi/scan.c | 28 ++- drivers/acpi/sysfs.c | 4 +- drivers/bluetooth/btbcm.c | 2 + drivers/bluetooth/hci_bcm.c | 5 +- drivers/char/agp/intel-gtt.c | 4 +- drivers/char/ipmi/ipmi_si_pci.c | 5 - drivers/clk/clk.c | 6 +- drivers/clocksource/dw_apb_timer.c | 5 +- drivers/clocksource/dw_apb_timer_of.c | 6 +- drivers/cpuidle/sysfs.c | 6 +- drivers/crypto/cavium/nitrox/nitrox_main.c | 4 +- drivers/crypto/ccp/Kconfig | 3 +- drivers/crypto/chelsio/chcr_algo.c | 2 +- drivers/crypto/stm32/stm32_crc32.c | 144 +++++++----- drivers/crypto/talitos.c | 2 +- drivers/crypto/virtio/virtio_crypto_algs.c | 21 +- drivers/dma/pch_dma.c | 1 - drivers/firmware/efi/efivars.c | 4 +- drivers/firmware/efi/libstub/Makefile | 1 + drivers/gnss/sirf.c | 8 +- drivers/gpio/gpio-ml-ioh.c | 2 - drivers/gpio/gpio-pch.c | 1 - drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12 +- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 16 +- drivers/gpu/drm/vkms/vkms_drv.h | 5 - drivers/gpu/drm/vkms/vkms_gem.c | 11 +- drivers/hwmon/k10temp.c | 9 +- drivers/i2c/busses/i2c-eg20t.c | 1 - drivers/infiniband/core/uverbs_main.c | 2 + drivers/input/mouse/synaptics.c | 1 + drivers/input/touchscreen/mms114.c | 12 +- drivers/isdn/hardware/mISDN/w6692.c | 3 - drivers/macintosh/windfarm_pm112.c | 21 +- drivers/md/bcache/super.c | 7 +- drivers/md/dm-crypt.c | 2 +- drivers/md/md.c | 3 +- drivers/media/cec/cec-adap.c | 8 +- drivers/media/i2c/ov5640.c | 4 +- drivers/media/platform/rcar-fcp.c | 5 + drivers/media/tuners/si2157.c | 15 +- drivers/media/usb/dvb-usb/dibusb-mb.c | 2 +- drivers/media/usb/go7007/snd-go7007.c | 35 ++- drivers/misc/pch_phub.c | 1 - drivers/misc/pci_endpoint_test.c | 20 +- drivers/mmc/core/sdio.c | 3 +- drivers/mmc/host/meson-mx-sdio.c | 3 + drivers/mmc/host/sdhci-esdhc-imx.c | 2 +- drivers/mmc/host/sdhci-msm.c | 10 +- drivers/mmc/host/via-sdmmc.c | 7 +- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 11 +- drivers/mtd/nand/raw/pasemi_nand.c | 4 +- drivers/net/ethernet/allwinner/sun4i-emac.c | 4 +- drivers/net/ethernet/amazon/ena/ena_com.c | 6 +- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 6 + drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 + drivers/net/ethernet/freescale/fec_main.c | 24 +- drivers/net/ethernet/ibm/ibmvnic.c | 8 +- drivers/net/ethernet/intel/e1000/e1000_main.c | 4 +- drivers/net/ethernet/intel/e1000e/e1000.h | 1 - drivers/net/ethernet/intel/e1000e/netdev.c | 16 +- drivers/net/ethernet/intel/igb/igb_ethtool.c | 3 +- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 15 +- drivers/net/ethernet/nxp/lpc_eth.c | 3 +- .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 7 +- drivers/net/ethernet/qlogic/qede/qede.h | 2 + drivers/net/ethernet/qlogic/qede/qede_main.c | 11 +- drivers/net/ethernet/realtek/r8169.c | 2 +- drivers/net/macvlan.c | 4 + drivers/net/net_failover.c | 3 +- drivers/net/tun.c | 12 +- drivers/net/veth.c | 8 +- drivers/net/vmxnet3/vmxnet3_ethtool.c | 2 + drivers/net/vxlan.c | 4 + drivers/net/wireless/ath/ath10k/mac.c | 3 + drivers/net/wireless/ath/ath10k/wmi-ops.h | 10 + drivers/net/wireless/ath/ath10k/wmi-tlv.c | 15 ++ drivers/net/wireless/ath/ath9k/hif_usb.c | 58 +++-- drivers/net/wireless/ath/ath9k/hif_usb.h | 6 + drivers/net/wireless/ath/ath9k/htc_drv_init.c | 10 +- drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 6 +- drivers/net/wireless/ath/ath9k/htc_hst.c | 3 + drivers/net/wireless/ath/ath9k/wmi.c | 5 +- drivers/net/wireless/ath/ath9k/wmi.h | 3 +- drivers/net/wireless/ath/carl9170/fw.c | 4 +- drivers/net/wireless/ath/carl9170/main.c | 21 +- drivers/net/wireless/ath/wcn36xx/main.c | 6 +- drivers/net/wireless/broadcom/b43/main.c | 2 +- drivers/net/wireless/broadcom/b43legacy/main.c | 1 + drivers/net/wireless/broadcom/b43legacy/xmit.c | 1 + .../wireless/broadcom/brcm80211/brcmfmac/feature.c | 3 +- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 14 +- drivers/net/wireless/mediatek/mt76/agg-rx.c | 8 +- drivers/net/wireless/mediatek/mt76/mt76.h | 6 +- drivers/net/wireless/realtek/rtlwifi/usb.c | 8 +- drivers/nvme/host/core.c | 16 +- drivers/pci/controller/pcie-mediatek.c | 18 ++ drivers/pci/controller/vmd.c | 2 + drivers/pci/probe.c | 24 +- drivers/pci/quirks.c | 260 ++++++++++++++++----- drivers/perf/hisilicon/hisi_uncore_hha_pmu.c | 2 +- drivers/pinctrl/samsung/pinctrl-exynos.c | 82 +++++-- drivers/platform/x86/hp-wmi.c | 10 +- drivers/platform/x86/intel-hid.c | 7 + drivers/platform/x86/intel-vbtn.c | 75 ++++-- drivers/power/reset/vexpress-poweroff.c | 1 + drivers/scsi/megaraid/megaraid_sas_fusion.c | 7 +- drivers/spi/spi-bcm-qspi.c | 8 +- drivers/spi/spi-bcm2835.c | 4 +- drivers/spi/spi-bcm2835aux.c | 4 +- drivers/spi/spi-dw-mid.c | 16 +- drivers/spi/spi-dw.c | 12 +- drivers/spi/spi-pxa2xx.c | 12 +- drivers/spi/spi-topcliff-pch.c | 1 - drivers/spi/spi.c | 4 +- drivers/staging/android/ion/ion_heap.c | 4 +- drivers/staging/greybus/sdio.c | 10 +- drivers/tty/serial/8250/8250_pci.c | 6 - drivers/tty/serial/pch_uart.c | 2 - drivers/usb/dwc3/dwc3-haps.c | 4 - drivers/usb/gadget/udc/pch_udc.c | 1 - drivers/video/fbdev/w100fb.c | 2 + drivers/w1/masters/omap_hdq.c | 10 +- drivers/xen/pvcalls-back.c | 3 +- fs/aio.c | 8 + fs/btrfs/dev-replace.c | 8 +- fs/btrfs/disk-io.c | 10 + fs/btrfs/file-item.c | 6 +- fs/btrfs/inode.c | 10 +- fs/btrfs/ioctl.c | 5 +- fs/btrfs/qgroup.c | 14 ++ fs/btrfs/scrub.c | 4 +- fs/btrfs/send.c | 67 ++++++ fs/btrfs/tree-checker.c | 20 ++ fs/btrfs/volumes.c | 86 +++---- fs/btrfs/volumes.h | 4 +- fs/ext4/ext4_extents.h | 9 +- fs/ext4/fsync.c | 28 ++- fs/ext4/xattr.c | 7 +- fs/fat/inode.c | 6 + fs/fs-writeback.c | 1 + fs/nilfs2/segment.c | 2 + fs/overlayfs/copy_up.c | 2 +- fs/proc/inode.c | 2 +- fs/proc/self.c | 2 +- fs/proc/thread_self.c | 2 +- fs/xfs/xfs_bmap_util.c | 2 +- fs/xfs/xfs_buf.c | 8 +- fs/xfs/xfs_dquot.c | 9 +- include/linux/kgdb.h | 2 +- include/linux/kvm_host.h | 4 +- include/linux/mm.h | 1 + include/linux/mmzone.h | 2 + include/linux/pci_ids.h | 36 ++- include/linux/sched/mm.h | 2 + include/linux/set_memory.h | 2 +- include/linux/string.h | 60 ++++- include/linux/sunrpc/gss_api.h | 1 + include/linux/sunrpc/svcauth_gss.h | 3 +- include/linux/uaccess.h | 2 +- include/uapi/linux/kvm.h | 2 + kernel/audit.c | 52 +++-- kernel/audit.h | 2 +- kernel/auditfilter.c | 16 +- kernel/compat.c | 6 +- kernel/cpu.c | 18 +- kernel/cpu_pm.c | 4 +- kernel/debug/debug_core.c | 5 + kernel/events/core.c | 23 +- kernel/exit.c | 31 +-- kernel/sched/core.c | 5 +- kernel/sched/fair.c | 2 +- lib/mpi/longlong.h | 2 +- lib/strncpy_from_user.c | 23 +- lib/strnlen_user.c | 23 +- mm/huge_memory.c | 31 ++- mm/page_alloc.c | 19 +- mm/slub.c | 4 +- mm/util.c | 18 ++ net/batman-adv/bat_v_elp.c | 15 +- net/bluetooth/hci_event.c | 1 + net/bridge/br_arp_nd_proxy.c | 4 + net/ipv6/ipv6_sockglue.c | 13 +- net/netfilter/nft_nat.c | 4 +- net/sunrpc/auth_gss/gss_mech_switch.c | 12 +- net/sunrpc/auth_gss/svcauth_gss.c | 18 +- security/integrity/evm/evm_crypto.c | 2 +- security/integrity/ima/ima.h | 10 +- security/integrity/ima/ima_crypto.c | 6 +- security/integrity/ima/ima_init.c | 2 +- security/integrity/ima/ima_policy.c | 3 +- security/integrity/ima/ima_template_lib.c | 18 ++ security/keys/internal.h | 11 - security/keys/keyctl.c | 16 +- security/smack/smackfs.c | 10 + sound/core/pcm_native.c | 5 + sound/isa/es1688/es1688.c | 4 +- sound/pci/hda/patch_realtek.c | 6 + sound/pci/lx6464es/lx6464es.c | 8 + sound/usb/card.c | 19 +- sound/usb/quirks-table.h | 20 ++ sound/usb/usbaudio.h | 2 +- tools/lib/api/fs/fs.c | 17 ++ tools/lib/api/fs/fs.h | 12 + tools/objtool/check.c | 6 + tools/perf/builtin-probe.c | 3 + tools/perf/util/dso.c | 16 ++ tools/perf/util/dso.h | 1 + tools/perf/util/probe-event.c | 49 ++-- tools/perf/util/probe-finder.c | 1 + tools/perf/util/symbol.c | 2 + tools/testing/selftests/bpf/test_progs.c | 1 + .../testing/selftests/bpf/test_select_reuseport.c | 8 +- .../networking/timestamping/rxtimestamp.c | 1 + virt/kvm/arm/aarch32.c | 28 +++ virt/kvm/kvm_main.c | 24 +- 280 files changed, 2442 insertions(+), 1172 deletions(-)

5 years, 4 months

8
279
0 0

[PATCH 1/1] usb: chipidea: core: add wakeup support for extcon

by Peter Chen

If wakeup event occurred by extcon event, it needs to call ci_irq again since the first ci_irq calling at extcon notifier only wakes up controller, but do noop for event handling, it causes the extcon use case can't work well from low power mode. Cc: <stable(a)vger.kernel.org> Fixes: 3ecb3e09b042 ("usb: chipidea: Use extcon framework for VBUS and ID detect") Reported-by: Philippe Schenker <philippe.schenker(a)toradex.com> Tested-by: Philippe Schenker <philippe.schenker(a)toradex.com> Signed-off-by: Peter Chen <peter.chen(a)nxp.com> --- drivers/usb/chipidea/core.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index e8ce300ad490..9e10dcfeb98f 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -1313,6 +1313,29 @@ static void ci_controller_suspend(struct ci_hdrc *ci) enable_irq(ci->irq); } +/* + * Handle the wakeup interrupt triggered by extcon connector + * We need to call ci_irq again for extcon since the first + * interrupt (wakeup int) only let the controller be out of + * low power mode, but not handle any interrupts. + */ +static void ci_extcon_wakeup_int(struct ci_hdrc *ci) +{ + struct ci_hdrc_cable *cable_id, *cable_vbus; + u32 otgsc = hw_read_otgsc(ci, ~0); + + cable_id = &ci->platdata->id_extcon; + cable_vbus = &ci->platdata->vbus_extcon; + + if (!IS_ERR(cable_id->edev) && ci->is_otg && + (otgsc & OTGSC_IDIE) && (otgsc & OTGSC_IDIS)) + ci_irq(ci->irq, ci); + + if (!IS_ERR(cable_vbus->edev) && ci->is_otg && + (otgsc & OTGSC_BSVIE) && (otgsc & OTGSC_BSVIS)) + ci_irq(ci->irq, ci); +} + static int ci_controller_resume(struct device *dev) { struct ci_hdrc *ci = dev_get_drvdata(dev); @@ -1343,6 +1366,7 @@ static int ci_controller_resume(struct device *dev) enable_irq(ci->irq); if (ci_otg_is_fsm_mode(ci)) ci_otg_fsm_wakeup_by_srp(ci); + ci_extcon_wakeup_int(ci); } return 0; -- 2.17.1

5 years, 4 months

1
0
0 0

Re: [PATCH v2] PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent

by Chanwoo Choi

Hi Marc, On 6/23/20 12:28 AM, Marc Zyngier wrote: > Booting a recent kernel on a rk3399-based system (nanopc-t4), > equipped with a recent u-boot and ATF results in the following: > > [ 5.607431] Unable to handle kernel NULL pointer dereference at virtual address 00000000000001e4 > [ 5.608219] Mem abort info: > [ 5.608469] ESR = 0x96000004 > [ 5.608749] EC = 0x25: DABT (current EL), IL = 32 bits > [ 5.609223] SET = 0, FnV = 0 > [ 5.609600] EA = 0, S1PTW = 0 > [ 5.609891] Data abort info: > [ 5.610149] ISV = 0, ISS = 0x00000004 > [ 5.610489] CM = 0, WnR = 0 > [ 5.610757] user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e62fb000 > [ 5.611326] [00000000000001e4] pgd=0000000000000000, p4d=0000000000000000 > [ 5.611931] Internal error: Oops: 96000004 [#1] SMP > [ 5.612363] Modules linked in: rockchip_thermal(E+) rk3399_dmc(E+) soundcore(E) dw_wdt(E) rockchip_dfi(E) nvmem_rockchip_efuse(E) pwm_rockchip(E) cfg80211(E+) rockchip_saradc(E) industrialio(E) rfkill(E) cpufreq_dt(E) ip_tables(E) x_tables(E) autofs4(E) ext4(E) crc32c_generic(E) crc16(E) mbcache(E) jbd2(E) realtek(E) nvme(E) nvme_core(E) t10_pi(E) xhci_plat_hcd(E) xhci_hcd(E) rtc_rk808(E) rk808_regulator(E) clk_rk808(E) dwc3(E) udc_core(E) roles(E) ulpi(E) rk808(E) fan53555(E) rockchipdrm(E) analogix_dp(E) dw_hdmi(E) cec(E) dw_mipi_dsi(E) fixed(E) dwc3_of_simple(E) phy_rockchip_emmc(E) gpio_keys(E) drm_kms_helper(E) phy_rockchip_inno_usb2(E) ehci_platform(E) dwmac_rk(E) stmmac_platform(E) phy_rockchip_pcie(E) ohci_platform(E) ohci_hcd(E) rockchip_io_domain(E) stmmac(E) phy_rockchip_typec(E) ehci_hcd(E) sdhci_of_arasan(E) mdio_xpcs(E) sdhci_pltfm(E) cqhci(E) drm(E) sdhci(E) phylink(E) of_mdio(E) usbcore(E) i2c_rk3x(E) dw_mmc_rockchip(E) dw_mmc_pltfm(E) dw_mmc(E) fixed_phy(E) libphy(E) > [ 5.612454] pl330(E) > [ 5.620255] CPU: 1 PID: 270 Comm: systemd-udevd Tainted: G E 5.7.0-13692-g83ae758d8b22 #1157 > [ 5.621110] Hardware name: rockchip evb_rk3399/evb_rk3399, BIOS 2020.07-rc4-00023-g10d4cafe0f 06/10/2020 > [ 5.621947] pstate: 40000005 (nZcv daif -PAN -UAO BTYPE=--) > [ 5.622446] pc : regmap_read+0x1c/0x80 > [ 5.622787] lr : rk3399_dmcfreq_probe+0x6a4/0x8c0 [rk3399_dmc] > [ 5.623299] sp : ffff8000126cb8a0 > [ 5.623594] x29: ffff8000126cb8a0 x28: ffff8000126cbdb0 > [ 5.624063] x27: ffff0000f22dac40 x26: ffff0000f6779800 > [ 5.624533] x25: ffff0000f6779810 x24: 00000000ffffffea > [ 5.625002] x23: 00000000ffffffea x22: ffff0000f65b74c8 > [ 5.625471] x21: ffff0000f783ca08 x20: ffff0000f65b7480 > [ 5.625941] x19: 0000000000000000 x18: 0000000000000001 > [ 5.626410] x17: 0000000000000000 x16: 0000000000000000 > [ 5.626878] x15: ffff0000f22db138 x14: ffffffffffffffff > [ 5.627347] x13: 0000000000000018 x12: ffff80001106a8c7 > [ 5.627817] x11: 0000000000000003 x10: 0101010101010101 > [ 5.627861] systemd[1]: Found device SPCC M.2 PCIE SSD 3. > [ 5.628286] x9 : ffff800008d7c89c x8 : 7f7f7f7f7f7f7f7f > [ 5.629238] x7 : fefefeff646c606d x6 : 1c0e0e0ee3e8e9f0 > [ 5.629709] x5 : 706968630e0e0e1c x4 : 8080808000000000 > [ 5.630178] x3 : 937b1b5b1b434b80 x2 : ffff8000126cb944 > [ 5.630648] x1 : 0000000000000308 x0 : 0000000000000000 > [ 5.631119] Call trace: > [ 5.631346] regmap_read+0x1c/0x80 > [ 5.631654] rk3399_dmcfreq_probe+0x6a4/0x8c0 [rk3399_dmc] > [ 5.632142] platform_drv_probe+0x5c/0xb0 > [ 5.632500] really_probe+0xe4/0x448 > [ 5.632819] driver_probe_device+0xfc/0x168 > [ 5.633191] device_driver_attach+0x7c/0x88 > [ 5.633567] __driver_attach+0xac/0x178 > [ 5.633914] bus_for_each_dev+0x78/0xc8 > [ 5.634261] driver_attach+0x2c/0x38 > [ 5.634582] bus_add_driver+0x14c/0x230 > [ 5.634925] driver_register+0x6c/0x128 > [ 5.635269] __platform_driver_register+0x50/0x60 > [ 5.635692] rk3399_dmcfreq_driver_init+0x2c/0x1000 [rk3399_dmc] > [ 5.636226] do_one_initcall+0x50/0x230 > [ 5.636569] do_init_module+0x60/0x248 > [ 5.636902] load_module+0x21f8/0x28d8 > [ 5.637237] __do_sys_finit_module+0xb0/0x118 > [ 5.637627] __arm64_sys_finit_module+0x28/0x38 > [ 5.638031] el0_svc_common.constprop.0+0x7c/0x1f8 > [ 5.638456] do_el0_svc+0x2c/0x98 > [ 5.638754] el0_svc+0x18/0x48 > [ 5.639029] el0_sync_handler+0x8c/0x2d4 > [ 5.639378] el0_sync+0x158/0x180 > [ 5.639680] Code: a9bd7bfd 910003fd a90153f3 aa0003f3 (b941e400) > [ 5.640221] ---[ end trace 63675fe5d0021970 ]--- > > This turns out to be due to the rk3399-dmc driver looking for > an *undocumented* property (rockchip,pmu), and happily using > a NULL pointer when the property isn't there. > > Instead, make most of what was brought in with 9173c5ceb035 > ("PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters > to TF-A.") conditioned on finding this property in the device-tree, > preventing the driver from exploding. > > Fixes: 9173c5ceb035 ("PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A.") > Signed-off-by: Marc Zyngier <maz(a)kernel.org> > --- > drivers/devfreq/rk3399_dmc.c | 42 ++++++++++++++++++++---------------- > 1 file changed, 23 insertions(+), 19 deletions(-) > > diff --git a/drivers/devfreq/rk3399_dmc.c b/drivers/devfreq/rk3399_dmc.c > index 24f04f78285b..027769e39f9b 100644 > --- a/drivers/devfreq/rk3399_dmc.c > +++ b/drivers/devfreq/rk3399_dmc.c > @@ -95,18 +95,20 @@ static int rk3399_dmcfreq_target(struct device *dev, unsigned long *freq, > > mutex_lock(&dmcfreq->lock); > > - if (target_rate >= dmcfreq->odt_dis_freq) > - odt_enable = true; > - > - /* > - * This makes a SMC call to the TF-A to set the DDR PD (power-down) > - * timings and to enable or disable the ODT (on-die termination) > - * resistors. > - */ > - arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0, > - dmcfreq->odt_pd_arg1, > - ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD, > - odt_enable, 0, 0, 0, &res); > + if (dmcfreq->regmap_pmu) { > + if (target_rate >= dmcfreq->odt_dis_freq) > + odt_enable = true; > + > + /* > + * This makes a SMC call to the TF-A to set the DDR PD > + * (power-down) timings and to enable or disable the > + * ODT (on-die termination) resistors. > + */ > + arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, dmcfreq->odt_pd_arg0, > + dmcfreq->odt_pd_arg1, > + ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD, > + odt_enable, 0, 0, 0, &res); > + } > > /* > * If frequency scaling from low to high, adjust voltage first. > @@ -371,13 +373,14 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) > } > > node = of_parse_phandle(np, "rockchip,pmu", 0); > - if (node) { > - data->regmap_pmu = syscon_node_to_regmap(node); > - of_node_put(node); > - if (IS_ERR(data->regmap_pmu)) { > - ret = PTR_ERR(data->regmap_pmu); > - goto err_edev; > - } > + if (!node) > + goto no_pmu; > + > + data->regmap_pmu = syscon_node_to_regmap(node); > + of_node_put(node); > + if (IS_ERR(data->regmap_pmu)) { > + ret = PTR_ERR(data->regmap_pmu); > + goto err_edev; > } > > regmap_read(data->regmap_pmu, RK3399_PMUGRF_OS_REG2, &val); > @@ -399,6 +402,7 @@ static int rk3399_dmcfreq_probe(struct platform_device *pdev) > goto err_edev; > }; > > +no_pmu: > arm_smccc_smc(ROCKCHIP_SIP_DRAM_FREQ, 0, 0, > ROCKCHIP_SIP_CONFIG_DRAM_INIT, > 0, 0, 0, 0, &res); > It looks good to me. But, I think that it is not necessary fully kernel panic log about NULL pointer. It is enoughspsp just mentioning the NULL pointer issue without full kernel panic log. So, how about editing the patch description as following or others simply? and we need to add 'stable(a)vger.kernel.org' to Cc list for applying it to stable branch. PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent Booting a recent kernel on a rk3399-based system (nanopc-t4), equipped with a recent u-boot and ATF results in the kernel panic about NULL pointer issue. This turns out to be due to the rk3399-dmc driver looking for an *undocumented* property (rockchip,pmu), and happily using a NULL pointer when the property isn't there. Instead, make most of what was brought in with 9173c5ceb035 ("PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A.") conditioned on finding this property in the device-tree, preventing the driver from exploding. Fixes: 9173c5ceb035 ("PM / devfreq: rk3399_dmc: Pass ODT and auto power down parameters to TF-A.") Signed-off-by: Marc Zyngier <maz(a)kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi(a)samsung.com> -- Best Regards, Chanwoo Choi Samsung Electronics

5 years, 4 months

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[PATCH] clk: sifive: allocate sufficient memory for struct __prci_data

by Vincent Chen

The (struct __prci_data).hw_clks.hws is an array with dynamic elements. Using struct_size(pd, hw_clks.hws, ARRAY_SIZE(__prci_init_clocks)) instead of sizeof(*pd) to get the correct memory size of struct __prci_data for sifive/fu540-prci. After applying this modifications, the kernel runs smoothly with CONFIG_SLAB_FREELIST_RANDOM enabled on the HiFive unleashed board. Fixes: 30b8e27e3b58 ("clk: sifive: add a driver for the SiFive FU540 PRCI IP block") Cc: stable(a)vger.kernel.org Signed-off-by: Vincent Chen <vincent.chen(a)sifive.com> --- drivers/clk/sifive/fu540-prci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/clk/sifive/fu540-prci.c b/drivers/clk/sifive/fu540-prci.c index 6282ee2f361c..a8901f90a61a 100644 --- a/drivers/clk/sifive/fu540-prci.c +++ b/drivers/clk/sifive/fu540-prci.c @@ -586,7 +586,10 @@ static int sifive_fu540_prci_probe(struct platform_device *pdev) struct __prci_data *pd; int r; - pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL); + pd = devm_kzalloc(dev, + struct_size(pd, hw_clks.hws, + ARRAY_SIZE(__prci_init_clocks)), + GFP_KERNEL); if (!pd) return -ENOMEM; -- 2.7.4

5 years, 4 months

3
4
0 0

stable-rc/linux-5.4.y baseline: 72 runs, 1 regressions (v5.4.49-178-g7d61c4b6865a)

by kernelci.org bot

stable-rc/linux-5.4.y baseline: 72 runs, 1 regressions (v5.4.49-178-g7d61c4b6865a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.4.y/kernel/v5.4.49-1… Test: baseline Tree: stable-rc Branch: linux-5.4.y Describe: v5.4.49-178-g7d61c4b6865a URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7d61c4b6865ab9c9f22e4ddbc65645c0c4b0427e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- bcm2837-rpi-3-b | arm64 | lab-baylibre | gcc-8 | defconfig | 4/5 Details: https://kernelci.org/test/plan/id/5efa354f8e13ac2aa785bb35 Results: 4 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.49-178-g7d61c4b686… HTML log: https://storage.kernelci.org//stable-rc/linux-5.4.y/v5.4.49-178-g7d61c4b686… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2019.02-11-g17e793f… * baseline.dmesg.crit: https://kernelci.org/test/case/id/5efa354f8e13ac2aa785bb38 failing since 5 days (last pass: v5.4.44-781-g065c1728d31a, first fail: v5.4.44-778-gf7f032930408) 2 lines

5 years, 4 months

1
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stable-rc/linux-4.14.y build: 152 builds: 1 failed, 151 passed, 1 error, 1 warning (v4.14.186-78-g27e703aa31e4)

by kernelci.org bot

stable-rc/linux-4.14.y build: 152 builds: 1 failed, 151 passed, 1 error, 1 warning (v4.14.186-78-g27e703aa31e4) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.186-7… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.186-78-g27e703aa31e4 Git Commit: 27e703aa31e48c3ebe64c4d8665ab5cea76eac29 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: bmips_stb_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: i386: mips: bmips_stb_defconfig (gcc-8): 1 error malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: Errors summary: 1 arch/mips/kernel/time.c:44:29: error: ‘struct cpufreq_freqs’ has no member named ‘policy’ Warnings summary: 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/time.c:44:29: error: ‘struct cpufreq_freqs’ has no member named ‘policy’ -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

1
0
0 0

stable-rc/linux-4.19.y baseline: 62 runs, 1 regressions (v4.19.130-131-gd77d34fc4818)

by kernelci.org bot

stable-rc/linux-4.19.y baseline: 62 runs, 1 regressions (v4.19.130-131-gd77d34fc4818) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.19.y/kernel/v4.19.13… Test: baseline Tree: stable-rc Branch: linux-4.19.y Describe: v4.19.130-131-gd77d34fc4818 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: d77d34fc48184da0390d7f79bdc17f44c512c458 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+------+--------------+----------+---------------------+-------- omap3-beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5efa31043bedf2a50085bb1e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.130-131-gd77d34f… HTML log: https://storage.kernelci.org//stable-rc/linux-4.19.y/v4.19.130-131-gd77d34f… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2019.02-11-g17e793f… * baseline.login: https://kernelci.org/test/case/id/5efa31043bedf2a50085bb1f new failure (last pass: v4.19.126-525-gf12dcdbf9d54)

5 years, 4 months

1
0
0 0

stable-rc/linux-4.14.y baseline: 63 runs, 1 regressions (v4.14.186-76-g332dde51480f)

by kernelci.org bot

stable-rc/linux-4.14.y baseline: 63 runs, 1 regressions (v4.14.186-76-g332dde51480f) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.14.y/kernel/v4.14.18… Test: baseline Tree: stable-rc Branch: linux-4.14.y Describe: v4.14.186-76-g332dde51480f URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 332dde51480f772588d72dddeaa821587464a758 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | results ----------------+-------+--------------+----------+-----------+-------- meson-gxbb-p200 | arm64 | lab-baylibre | gcc-8 | defconfig | 0/1 Details: https://kernelci.org/test/plan/id/5efa0e119366773c7c85bb47 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.186-76-g332dde51… HTML log: https://storage.kernelci.org//stable-rc/linux-4.14.y/v4.14.186-76-g332dde51… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2019.02-11-g17e793f… * baseline.login: https://kernelci.org/test/case/id/5efa0e119366773c7c85bb48 failing since 90 days (last pass: v4.14.172-114-g734382e2d26e, first fail: v4.14.174-131-g234ce78cac23)

5 years, 4 months

1
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0 0

Upstream fixes not merged in 5.4.y

by SeongJae Park

Hello, With my little script, I found below commits in the mainline tree are more than 1 week old and fixing commits that back-ported in v5.4..v5.4.49 but not merged in the stable/linux-5.4.y tree. Are those need to be merged in but missed or dealyed? 9210c075cef2 ("nvme-pci: avoid race between nvme_reap_pending_cqes() and nvme_poll()") 9fecd13202f5 ("btrfs: fix a block group ref counter leak after failure to remove block group") 9d964e1b82d8 ("fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"") 8ab3a3812aa9 ("drm/i915/gt: Incrementally check for rewinding") 6e2f83884c09 ("bnxt_en: Fix AER reset logic on 57500 chips.") efb94790852a ("drm/panel-simple: fix connector type for LogicPD Type28 Display") ff58bbc7b970 ("ALSA: usb-audio: Fix potential use-after-free of streams") ff58bbc7b970 ("ALSA: usb-audio: Fix potential use-after-free of streams") 8dbe4c5d5e40 ("net: dsa: bcm_sf2: Fix node reference count") ca8826095e4d ("selftests/net: report etf errors correctly") 5a8d7f126c97 ("of: of_mdio: Correct loop scanning logic") d35d3660e065 ("binder: fix null deref of proc->context") The script found several more commits but I exclude those here, because those seems not applicable on 5.4.y or fixing trivial problems only. If I'm not following a proper process for this kind of reports, please let me know. Thanks, SeongJae Park

5 years, 4 months

1
0
0 0

stable-rc/linux-5.4.y build: 143 builds: 2 failed, 141 passed, 2 errors, 79 warnings (v5.4.49-178-g7d61c4b6865a)

by kernelci.org bot

stable-rc/linux-5.4.y build: 143 builds: 2 failed, 141 passed, 2 errors, 79 warnings (v5.4.49-178-g7d61c4b6865a) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-5.4.y/kernel/v5.4.49-178-… Tree: stable-rc Branch: linux-5.4.y Git Describe: v5.4.49-178-g7d61c4b6865a Git Commit: 7d61c4b6865ab9c9f22e4ddbc65645c0c4b0427e Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failures Detected: mips: ip27_defconfig: (gcc-8) FAIL qi_lb60_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: ip27_defconfig (gcc-8): 1 error qi_lb60_defconfig (gcc-8): 1 error riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: Errors summary: 1 drivers/pwm/pwm-jz4740.c:111:28: error: ‘rate’ undeclared (first use in this function); did you mean ‘state’? 1 arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? Warnings summary: 43 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 14 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 4 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x31cc): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x31cc): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/pci/pci-xtalk-bridge.c:287:9: error: ‘struct bridge_irq_chip_data’ has no member named ‘nnasid’; did you mean ‘nasid’? -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: drivers/pwm/pwm-jz4740.c:111:28: error: ‘rate’ undeclared (first use in this function); did you mean ‘state’? -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.19.y build: 163 builds: 1 failed, 162 passed, 1 error, 6 warnings (v4.19.130-131-gd77d34fc4818)

by kernelci.org bot

stable-rc/linux-4.19.y build: 163 builds: 1 failed, 162 passed, 1 error, 6 warnings (v4.19.130-131-gd77d34fc4818) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.130-1… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.130-131-gd77d34fc4818 Git Commit: d77d34fc48184da0390d7f79bdc17f44c512c458 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: bmips_stb_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: sunxi_defconfig (gcc-8): 1 warning i386: mips: bmips_stb_defconfig (gcc-8): 1 error lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 arch/mips/kernel/time.c:44:29: error: ‘struct cpufreq_freqs’ has no member named ‘policy’ Warnings summary: 2 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — FAIL, 1 error, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/time.c:44:29: error: ‘struct cpufreq_freqs’ has no member named ‘policy’ -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] mm: fix swap cache node allocation mask" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 243bce09c91b0145aeaedd5afba799d81841c030 Mon Sep 17 00:00:00 2001 From: Hugh Dickins <hughd(a)google.com> Date: Thu, 25 Jun 2020 20:29:59 -0700 Subject: [PATCH] mm: fix swap cache node allocation mask Chris Murphy reports that a slightly overcommitted load, testing swap and zram along with i915, splats and keeps on splatting, when it had better fail less noisily: gnome-shell: page allocation failure: order:0, mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 2 PID: 1155 Comm: gnome-shell Not tainted 5.7.0-1.fc33.x86_64 #1 Call Trace: dump_stack+0x64/0x88 warn_alloc.cold+0x75/0xd9 __alloc_pages_slowpath.constprop.0+0xcfa/0xd30 __alloc_pages_nodemask+0x2df/0x320 alloc_slab_page+0x195/0x310 allocate_slab+0x3c5/0x440 ___slab_alloc+0x40c/0x5f0 __slab_alloc+0x1c/0x30 kmem_cache_alloc+0x20e/0x220 xas_nomem+0x28/0x70 add_to_swap_cache+0x321/0x400 __read_swap_cache_async+0x105/0x240 swap_cluster_readahead+0x22c/0x2e0 shmem_swapin+0x8e/0xc0 shmem_swapin_page+0x196/0x740 shmem_getpage_gfp+0x3a2/0xa60 shmem_read_mapping_page_gfp+0x32/0x60 shmem_get_pages+0x155/0x5e0 [i915] __i915_gem_object_get_pages+0x68/0xa0 [i915] i915_vma_pin+0x3fe/0x6c0 [i915] eb_add_vma+0x10b/0x2c0 [i915] i915_gem_do_execbuffer+0x704/0x3430 [i915] i915_gem_execbuffer2_ioctl+0x1ea/0x3e0 [i915] drm_ioctl_kernel+0x86/0xd0 [drm] drm_ioctl+0x206/0x390 [drm] ksys_ioctl+0x82/0xc0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported on 5.7, but it goes back really to 3.1: when shmem_read_mapping_page_gfp() was implemented for use by i915, and allowed for __GFP_NORETRY and __GFP_NOWARN flags in most places, but missed swapin's "& GFP_KERNEL" mask for page tree node allocation in __read_swap_cache_async() - that was to mask off HIGHUSER_MOVABLE bits from what page cache uses, but GFP_RECLAIM_MASK is now what's needed. Link: https://bugzilla.kernel.org/show_bug.cgi?id=208085 Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2006151330070.11064@eggly.anvils Fixes: 68da9f055755 ("tmpfs: pass gfp to shmem_getpage_gfp") Signed-off-by: Hugh Dickins <hughd(a)google.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Chris Murphy <lists(a)colorremedies.com> Analyzed-by: Vlastimil Babka <vbabka(a)suse.cz> Analyzed-by: Matthew Wilcox <willy(a)infradead.org> Tested-by: Chris Murphy <lists(a)colorremedies.com> Cc: <stable(a)vger.kernel.org> [3.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/swap_state.c b/mm/swap_state.c index e98ff460e9e9..05889e8e3c97 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -21,7 +21,7 @@ #include <linux/vmalloc.h> #include <linux/swap_slots.h> #include <linux/huge_mm.h> - +#include "internal.h" /* * swapper_space is a fiction, retained to simplify the path through @@ -429,7 +429,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, __SetPageSwapBacked(page); /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_KERNEL)) { + if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK)) { put_swap_page(page, entry); goto fail_unlock; }

5 years, 4 months

2
1
0 0

FAILED: patch "[PATCH] mm: fix swap cache node allocation mask" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 243bce09c91b0145aeaedd5afba799d81841c030 Mon Sep 17 00:00:00 2001 From: Hugh Dickins <hughd(a)google.com> Date: Thu, 25 Jun 2020 20:29:59 -0700 Subject: [PATCH] mm: fix swap cache node allocation mask Chris Murphy reports that a slightly overcommitted load, testing swap and zram along with i915, splats and keeps on splatting, when it had better fail less noisily: gnome-shell: page allocation failure: order:0, mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 2 PID: 1155 Comm: gnome-shell Not tainted 5.7.0-1.fc33.x86_64 #1 Call Trace: dump_stack+0x64/0x88 warn_alloc.cold+0x75/0xd9 __alloc_pages_slowpath.constprop.0+0xcfa/0xd30 __alloc_pages_nodemask+0x2df/0x320 alloc_slab_page+0x195/0x310 allocate_slab+0x3c5/0x440 ___slab_alloc+0x40c/0x5f0 __slab_alloc+0x1c/0x30 kmem_cache_alloc+0x20e/0x220 xas_nomem+0x28/0x70 add_to_swap_cache+0x321/0x400 __read_swap_cache_async+0x105/0x240 swap_cluster_readahead+0x22c/0x2e0 shmem_swapin+0x8e/0xc0 shmem_swapin_page+0x196/0x740 shmem_getpage_gfp+0x3a2/0xa60 shmem_read_mapping_page_gfp+0x32/0x60 shmem_get_pages+0x155/0x5e0 [i915] __i915_gem_object_get_pages+0x68/0xa0 [i915] i915_vma_pin+0x3fe/0x6c0 [i915] eb_add_vma+0x10b/0x2c0 [i915] i915_gem_do_execbuffer+0x704/0x3430 [i915] i915_gem_execbuffer2_ioctl+0x1ea/0x3e0 [i915] drm_ioctl_kernel+0x86/0xd0 [drm] drm_ioctl+0x206/0x390 [drm] ksys_ioctl+0x82/0xc0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported on 5.7, but it goes back really to 3.1: when shmem_read_mapping_page_gfp() was implemented for use by i915, and allowed for __GFP_NORETRY and __GFP_NOWARN flags in most places, but missed swapin's "& GFP_KERNEL" mask for page tree node allocation in __read_swap_cache_async() - that was to mask off HIGHUSER_MOVABLE bits from what page cache uses, but GFP_RECLAIM_MASK is now what's needed. Link: https://bugzilla.kernel.org/show_bug.cgi?id=208085 Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2006151330070.11064@eggly.anvils Fixes: 68da9f055755 ("tmpfs: pass gfp to shmem_getpage_gfp") Signed-off-by: Hugh Dickins <hughd(a)google.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Chris Murphy <lists(a)colorremedies.com> Analyzed-by: Vlastimil Babka <vbabka(a)suse.cz> Analyzed-by: Matthew Wilcox <willy(a)infradead.org> Tested-by: Chris Murphy <lists(a)colorremedies.com> Cc: <stable(a)vger.kernel.org> [3.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/swap_state.c b/mm/swap_state.c index e98ff460e9e9..05889e8e3c97 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -21,7 +21,7 @@ #include <linux/vmalloc.h> #include <linux/swap_slots.h> #include <linux/huge_mm.h> - +#include "internal.h" /* * swapper_space is a fiction, retained to simplify the path through @@ -429,7 +429,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, __SetPageSwapBacked(page); /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_KERNEL)) { + if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK)) { put_swap_page(page, entry); goto fail_unlock; }

5 years, 4 months

2
1
0 0

stable-rc/linux-4.9.y build: 153 builds: 1 failed, 152 passed, 4 warnings (v4.9.228-191-g082e807235d7)

by kernelci.org bot

stable-rc/linux-4.9.y build: 153 builds: 1 failed, 152 passed, 4 warnings (v4.9.228-191-g082e807235d7) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.228-191… Tree: stable-rc Branch: linux-4.9.y Git Describe: v4.9.228-191-g082e807235d7 Git Commit: 082e807235d793b91b22c2e836fbea167c5cd6a0 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: 32r2el_defconfig: (gcc-8) FAIL Warnings Detected: arc: arm64: arm: at91_dt_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning i386: mips: x86_64: Warnings summary: 4 drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — FAIL, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable ‘mtd’ [-Wunused-variable] -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zebu_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

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0 0

✅ PASS: Test report for kernel 5.7.6-4bae056.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 4bae056c55ac - x86/asm/64: Align start of __clear_user() loop to 16-bytes The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c s390x: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ❌ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ kdump - kexec_boot Host 2: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c x86_64: Host 1: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

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stable-rc/linux-4.4.y build: 147 builds: 1 failed, 146 passed, 2 errors, 9 warnings (v4.4.228-135-g136455f30e39)

by kernelci.org bot

stable-rc/linux-4.4.y build: 147 builds: 1 failed, 146 passed, 2 errors, 9 warnings (v4.4.228-135-g136455f30e39) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.228-135… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.228-135-g136455f30e39 Git Commit: 136455f30e399451a9ddc66f1473d12ad4c23e3c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 4 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 2 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 1 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

1
0
0 0

patch "mei: bus: don't clean driver pointer" added to char-misc-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled mei: bus: don't clean driver pointer to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From e852c2c251ed9c23ae6e3efebc5ec49adb504207 Mon Sep 17 00:00:00 2001 From: Alexander Usyskin <alexander.usyskin(a)intel.com> Date: Mon, 29 Jun 2020 01:53:59 +0300 Subject: mei: bus: don't clean driver pointer It's not needed to set driver to NULL in mei_cl_device_remove() which is bus_type remove() handler as this is done anyway in __device_release_driver(). Actually this is causing an endless loop in driver_detach() on ubuntu patched kernel, while removing (rmmod) the mei_hdcp module. The reason list_empty(&drv->p->klist_devices.k_list) is always not-empty. as the check is always true in __device_release_driver() if (dev->driver != drv) return; The non upstream patch is causing this behavior, titled: 'vfio -- release device lock before userspace requests' Nevertheless the fix is correct also for the upstream. Link: https://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20180912085046.340… Cc: <stable(a)vger.kernel.org> Cc: Andy Whitcroft <apw(a)canonical.com> Signed-off-by: Alexander Usyskin <alexander.usyskin(a)intel.com> Signed-off-by: Tomas Winkler <tomas.winkler(a)intel.com> Link: https://lore.kernel.org/r/20200628225359.2185929-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/misc/mei/bus.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 8d468e0a950a..f476dbc7252b 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -745,9 +745,8 @@ static int mei_cl_device_remove(struct device *dev) mei_cl_bus_module_put(cldev); module_put(THIS_MODULE); - dev->driver = NULL; - return ret; + return ret; } static ssize_t name_show(struct device *dev, struct device_attribute *a, -- 2.27.0

5 years, 4 months

1
0
0 0

[PATCH 2/4] KVM: arm64: Fix kvm_reset_vcpu() return code being incorrect with SVE

by Marc Zyngier

From: Steven Price <steven.price(a)arm.com> If SVE is enabled then 'ret' can be assigned the return value of kvm_vcpu_enable_sve() which may be 0 causing future "goto out" sites to erroneously return 0 on failure rather than -EINVAL as expected. Remove the initialisation of 'ret' and make setting the return value explicit to avoid this situation in the future. Fixes: 9a3cdf26e336 ("KVM: arm64/sve: Allow userspace to enable SVE for vcpus") Cc: stable(a)vger.kernel.org Reported-by: James Morse <james.morse(a)arm.com> Signed-off-by: Steven Price <steven.price(a)arm.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> Link: https://lore.kernel.org/r/20200617105456.28245-1-steven.price@arm.com --- arch/arm64/kvm/reset.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index d3b209023727..6ed36be51b4b 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -245,7 +245,7 @@ static int kvm_vcpu_enable_ptrauth(struct kvm_vcpu *vcpu) */ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) { - int ret = -EINVAL; + int ret; bool loaded; u32 pstate; @@ -269,15 +269,19 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) if (test_bit(KVM_ARM_VCPU_PTRAUTH_ADDRESS, vcpu->arch.features) || test_bit(KVM_ARM_VCPU_PTRAUTH_GENERIC, vcpu->arch.features)) { - if (kvm_vcpu_enable_ptrauth(vcpu)) + if (kvm_vcpu_enable_ptrauth(vcpu)) { + ret = -EINVAL; goto out; + } } switch (vcpu->arch.target) { default: if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features)) { - if (!cpus_have_const_cap(ARM64_HAS_32BIT_EL1)) + if (!cpus_have_const_cap(ARM64_HAS_32BIT_EL1)) { + ret = -EINVAL; goto out; + } pstate = VCPU_RESET_PSTATE_SVC; } else { pstate = VCPU_RESET_PSTATE_EL1; -- 2.27.0

5 years, 4 months

1
0
0 0

[PATCH 1/4] KVM: arm64: Annotate hyp NMI-related functions as __always_inline

by Marc Zyngier

From: Alexandru Elisei <alexandru.elisei(a)arm.com> The "inline" keyword is a hint for the compiler to inline a function. The functions system_uses_irq_prio_masking() and gic_write_pmr() are used by the code running at EL2 on a non-VHE system, so mark them as __always_inline to make sure they'll always be part of the .hyp.text section. This fixes the following splat when trying to run a VM: [ 47.625273] Kernel panic - not syncing: HYP panic: [ 47.625273] PS:a00003c9 PC:0000ca0b42049fc4 ESR:86000006 [ 47.625273] FAR:0000ca0b42049fc4 HPFAR:0000000010001000 PAR:0000000000000000 [ 47.625273] VCPU:0000000000000000 [ 47.647261] CPU: 1 PID: 217 Comm: kvm-vcpu-0 Not tainted 5.8.0-rc1-ARCH+ #61 [ 47.654508] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT) [ 47.661139] Call trace: [ 47.663659] dump_backtrace+0x0/0x1cc [ 47.667413] show_stack+0x18/0x24 [ 47.670822] dump_stack+0xb8/0x108 [ 47.674312] panic+0x124/0x2f4 [ 47.677446] panic+0x0/0x2f4 [ 47.680407] SMP: stopping secondary CPUs [ 47.684439] Kernel Offset: disabled [ 47.688018] CPU features: 0x240402,20002008 [ 47.692318] Memory Limit: none [ 47.695465] ---[ end Kernel panic - not syncing: HYP panic: [ 47.695465] PS:a00003c9 PC:0000ca0b42049fc4 ESR:86000006 [ 47.695465] FAR:0000ca0b42049fc4 HPFAR:0000000010001000 PAR:0000000000000000 [ 47.695465] VCPU:0000000000000000 ]--- The instruction abort was caused by the code running at EL2 trying to fetch an instruction which wasn't mapped in the EL2 translation tables. Using objdump showed the two functions as separate symbols in the .text section. Fixes: 85738e05dc38 ("arm64: kvm: Unmask PMR before entering guest") Cc: stable(a)vger.kernel.org Signed-off-by: Alexandru Elisei <alexandru.elisei(a)arm.com> Signed-off-by: Marc Zyngier <maz(a)kernel.org> Acked-by: James Morse <james.morse(a)arm.com> Link: https://lore.kernel.org/r/20200618171254.1596055-1-alexandru.elisei@arm.com --- arch/arm64/include/asm/arch_gicv3.h | 2 +- arch/arm64/include/asm/cpufeature.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/include/asm/arch_gicv3.h b/arch/arm64/include/asm/arch_gicv3.h index a358e97572c1..6647ae4f0231 100644 --- a/arch/arm64/include/asm/arch_gicv3.h +++ b/arch/arm64/include/asm/arch_gicv3.h @@ -109,7 +109,7 @@ static inline u32 gic_read_pmr(void) return read_sysreg_s(SYS_ICC_PMR_EL1); } -static inline void gic_write_pmr(u32 val) +static __always_inline void gic_write_pmr(u32 val) { write_sysreg_s(val, SYS_ICC_PMR_EL1); } diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 5d1f4ae42799..f7c3d1ff091d 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -675,7 +675,7 @@ static inline bool system_supports_generic_auth(void) cpus_have_const_cap(ARM64_HAS_GENERIC_AUTH); } -static inline bool system_uses_irq_prio_masking(void) +static __always_inline bool system_uses_irq_prio_masking(void) { return IS_ENABLED(CONFIG_ARM64_PSEUDO_NMI) && cpus_have_const_cap(ARM64_HAS_IRQ_PRIO_MASKING); -- 2.27.0

5 years, 4 months

1
0
0 0

stable-rc/linux-4.14.y build: 149 builds: 0 failed, 149 passed, 2 warnings (v4.14.186-76-g332dde51480f)

by kernelci.org bot

stable-rc/linux-4.14.y build: 149 builds: 0 failed, 149 passed, 2 warnings (v4.14.186-76-g332dde51480f) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.186-7… Tree: stable-rc Branch: linux-4.14.y Git Describe: v4.14.186-76-g332dde51480f Git Commit: 332dde51480f772588d72dddeaa821587464a758 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Warnings Detected: arc: arm64: arm: i386: mips: malta_qemu_32r6_defconfig (gcc-8): 1 warning x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 1 {standard input}:29: Warning: macro instruction expanded into multiple instructions 1 .config:1028:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:29: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1028:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

5 years, 4 months

1
0
0 0

Request for inclusion on linux-4.14.y and linux-5.4.y

by yishache＠amazon.com

Hello Greg, Can you please consider including the following patch in the stable linux-4.14.y and stable linux-5.4.y branch? This is to fix CVE-2020-12655 d0c7feaf87678371c2c09b3709400be416b2dc62(xfs: add agf freeblocks verify in xfs_agf_verify) Thanks, Yishan Chen

5 years, 4 months

2
2
0 0

regression: blktests nvme/004 failed on linux-stable 5.7.y

by Yi Zhang

Hello commit[1] introduced regression that will lead blktest nvme/004 failed on v5.7.5, and commits [2] fixed this issue on latest linux tree. But commit[2] cannot be directly applied to stable tree due to dependceny[3], could you help backport the fix and dependency to stable tree, thanks. [1] 64f5e9cdd711 nvmet: fix memory leak when removing namespaces and controllers concurrently [2] 819f7b88b48f nvmet: fail outstanding host posted AEN req [3] 1cdf9f7670a7 nvmet: cleanups the loop in nvmet_async_events_process 696ece751366 nvmet: add async event tracing support Best Regards, Yi Zhang

5 years, 4 months

2
2
0 0

FAILED: patch "[PATCH] dm zoned: assign max_io_len correctly" failed to apply to 5.7-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.7-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 7b2377486767503d47265e4d487a63c651f6b55d Mon Sep 17 00:00:00 2001 From: Hou Tao <houtao1(a)huawei.com> Date: Mon, 15 Jun 2020 11:33:23 +0800 Subject: [PATCH] dm zoned: assign max_io_len correctly The unit of max_io_len is sector instead of byte (spotted through code review), so fix it. Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Hou Tao <houtao1(a)huawei.com> Reviewed-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index a907a9446c0b..cf915009c306 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -890,7 +890,7 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) } /* Set target (no write same support) */ - ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata) << 9; + ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata); ti->num_flush_bios = 1; ti->num_discard_bios = 1; ti->num_write_zeroes_bios = 1;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] dm zoned: assign max_io_len correctly" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 7b2377486767503d47265e4d487a63c651f6b55d Mon Sep 17 00:00:00 2001 From: Hou Tao <houtao1(a)huawei.com> Date: Mon, 15 Jun 2020 11:33:23 +0800 Subject: [PATCH] dm zoned: assign max_io_len correctly The unit of max_io_len is sector instead of byte (spotted through code review), so fix it. Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Hou Tao <houtao1(a)huawei.com> Reviewed-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index a907a9446c0b..cf915009c306 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -890,7 +890,7 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) } /* Set target (no write same support) */ - ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata) << 9; + ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata); ti->num_flush_bios = 1; ti->num_discard_bios = 1; ti->num_write_zeroes_bios = 1;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] dm zoned: assign max_io_len correctly" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 7b2377486767503d47265e4d487a63c651f6b55d Mon Sep 17 00:00:00 2001 From: Hou Tao <houtao1(a)huawei.com> Date: Mon, 15 Jun 2020 11:33:23 +0800 Subject: [PATCH] dm zoned: assign max_io_len correctly The unit of max_io_len is sector instead of byte (spotted through code review), so fix it. Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable(a)vger.kernel.org Signed-off-by: Hou Tao <houtao1(a)huawei.com> Reviewed-by: Damien Le Moal <damien.lemoal(a)wdc.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index a907a9446c0b..cf915009c306 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -890,7 +890,7 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) } /* Set target (no write same support) */ - ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata) << 9; + ti->max_io_len = dmz_zone_nr_sectors(dmz->metadata); ti->num_flush_bios = 1; ti->num_discard_bios = 1; ti->num_write_zeroes_bios = 1;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ee470bb25d0dcdf126f586ec0ae6dca66cb340a4 Mon Sep 17 00:00:00 2001 From: Borislav Petkov <bp(a)suse.de> Date: Thu, 18 Jun 2020 20:25:25 +0200 Subject: [PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h Commit: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") added support for F15h, model 0x60 CPUs but in doing so, missed to read back SCRCTRL PCI config register on F15h CPUs which are *not* model 0x60. Add that read so that doing $ cat /sys/devices/system/edac/mc/mc0/sdram_scrub_rate can show the previously set DRAM scrub rate. Fixes: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") Reported-by: Anders Andersson <pipatron(a)gmail.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: <stable(a)vger.kernel.org> #v4.4.. Link: https://lkml.kernel.org/r/CAKkunMbNWppx_i6xSdDHLseA2QQmGJqj_crY=NF-GZML5np4… diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ef90070a9194..6262f6370c5d 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -269,6 +269,8 @@ static int get_scrub_rate(struct mem_ctl_info *mci) if (pvt->model == 0x60) amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval); + else + amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); } else { amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ee470bb25d0dcdf126f586ec0ae6dca66cb340a4 Mon Sep 17 00:00:00 2001 From: Borislav Petkov <bp(a)suse.de> Date: Thu, 18 Jun 2020 20:25:25 +0200 Subject: [PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h Commit: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") added support for F15h, model 0x60 CPUs but in doing so, missed to read back SCRCTRL PCI config register on F15h CPUs which are *not* model 0x60. Add that read so that doing $ cat /sys/devices/system/edac/mc/mc0/sdram_scrub_rate can show the previously set DRAM scrub rate. Fixes: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") Reported-by: Anders Andersson <pipatron(a)gmail.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: <stable(a)vger.kernel.org> #v4.4.. Link: https://lkml.kernel.org/r/CAKkunMbNWppx_i6xSdDHLseA2QQmGJqj_crY=NF-GZML5np4… diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ef90070a9194..6262f6370c5d 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -269,6 +269,8 @@ static int get_scrub_rate(struct mem_ctl_info *mci) if (pvt->model == 0x60) amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval); + else + amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); } else { amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ee470bb25d0dcdf126f586ec0ae6dca66cb340a4 Mon Sep 17 00:00:00 2001 From: Borislav Petkov <bp(a)suse.de> Date: Thu, 18 Jun 2020 20:25:25 +0200 Subject: [PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h Commit: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") added support for F15h, model 0x60 CPUs but in doing so, missed to read back SCRCTRL PCI config register on F15h CPUs which are *not* model 0x60. Add that read so that doing $ cat /sys/devices/system/edac/mc/mc0/sdram_scrub_rate can show the previously set DRAM scrub rate. Fixes: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") Reported-by: Anders Andersson <pipatron(a)gmail.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: <stable(a)vger.kernel.org> #v4.4.. Link: https://lkml.kernel.org/r/CAKkunMbNWppx_i6xSdDHLseA2QQmGJqj_crY=NF-GZML5np4… diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ef90070a9194..6262f6370c5d 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -269,6 +269,8 @@ static int get_scrub_rate(struct mem_ctl_info *mci) if (pvt->model == 0x60) amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval); + else + amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); } else { amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ee470bb25d0dcdf126f586ec0ae6dca66cb340a4 Mon Sep 17 00:00:00 2001 From: Borislav Petkov <bp(a)suse.de> Date: Thu, 18 Jun 2020 20:25:25 +0200 Subject: [PATCH] EDAC/amd64: Read back the scrub rate PCI register on F15h Commit: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") added support for F15h, model 0x60 CPUs but in doing so, missed to read back SCRCTRL PCI config register on F15h CPUs which are *not* model 0x60. Add that read so that doing $ cat /sys/devices/system/edac/mc/mc0/sdram_scrub_rate can show the previously set DRAM scrub rate. Fixes: da92110dfdfa ("EDAC, amd64_edac: Extend scrub rate support to F15hM60h") Reported-by: Anders Andersson <pipatron(a)gmail.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Cc: <stable(a)vger.kernel.org> #v4.4.. Link: https://lkml.kernel.org/r/CAKkunMbNWppx_i6xSdDHLseA2QQmGJqj_crY=NF-GZML5np4… diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ef90070a9194..6262f6370c5d 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -269,6 +269,8 @@ static int get_scrub_rate(struct mem_ctl_info *mci) if (pvt->model == 0x60) amd64_read_pci_cfg(pvt->F2, F15H_M60H_SCRCTRL, &scrubval); + else + amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); } else { amd64_read_pci_cfg(pvt->F3, SCRCTRL, &scrubval); }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] mm: fix swap cache node allocation mask" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 243bce09c91b0145aeaedd5afba799d81841c030 Mon Sep 17 00:00:00 2001 From: Hugh Dickins <hughd(a)google.com> Date: Thu, 25 Jun 2020 20:29:59 -0700 Subject: [PATCH] mm: fix swap cache node allocation mask Chris Murphy reports that a slightly overcommitted load, testing swap and zram along with i915, splats and keeps on splatting, when it had better fail less noisily: gnome-shell: page allocation failure: order:0, mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 2 PID: 1155 Comm: gnome-shell Not tainted 5.7.0-1.fc33.x86_64 #1 Call Trace: dump_stack+0x64/0x88 warn_alloc.cold+0x75/0xd9 __alloc_pages_slowpath.constprop.0+0xcfa/0xd30 __alloc_pages_nodemask+0x2df/0x320 alloc_slab_page+0x195/0x310 allocate_slab+0x3c5/0x440 ___slab_alloc+0x40c/0x5f0 __slab_alloc+0x1c/0x30 kmem_cache_alloc+0x20e/0x220 xas_nomem+0x28/0x70 add_to_swap_cache+0x321/0x400 __read_swap_cache_async+0x105/0x240 swap_cluster_readahead+0x22c/0x2e0 shmem_swapin+0x8e/0xc0 shmem_swapin_page+0x196/0x740 shmem_getpage_gfp+0x3a2/0xa60 shmem_read_mapping_page_gfp+0x32/0x60 shmem_get_pages+0x155/0x5e0 [i915] __i915_gem_object_get_pages+0x68/0xa0 [i915] i915_vma_pin+0x3fe/0x6c0 [i915] eb_add_vma+0x10b/0x2c0 [i915] i915_gem_do_execbuffer+0x704/0x3430 [i915] i915_gem_execbuffer2_ioctl+0x1ea/0x3e0 [i915] drm_ioctl_kernel+0x86/0xd0 [drm] drm_ioctl+0x206/0x390 [drm] ksys_ioctl+0x82/0xc0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported on 5.7, but it goes back really to 3.1: when shmem_read_mapping_page_gfp() was implemented for use by i915, and allowed for __GFP_NORETRY and __GFP_NOWARN flags in most places, but missed swapin's "& GFP_KERNEL" mask for page tree node allocation in __read_swap_cache_async() - that was to mask off HIGHUSER_MOVABLE bits from what page cache uses, but GFP_RECLAIM_MASK is now what's needed. Link: https://bugzilla.kernel.org/show_bug.cgi?id=208085 Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2006151330070.11064@eggly.anvils Fixes: 68da9f055755 ("tmpfs: pass gfp to shmem_getpage_gfp") Signed-off-by: Hugh Dickins <hughd(a)google.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Chris Murphy <lists(a)colorremedies.com> Analyzed-by: Vlastimil Babka <vbabka(a)suse.cz> Analyzed-by: Matthew Wilcox <willy(a)infradead.org> Tested-by: Chris Murphy <lists(a)colorremedies.com> Cc: <stable(a)vger.kernel.org> [3.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/swap_state.c b/mm/swap_state.c index e98ff460e9e9..05889e8e3c97 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -21,7 +21,7 @@ #include <linux/vmalloc.h> #include <linux/swap_slots.h> #include <linux/huge_mm.h> - +#include "internal.h" /* * swapper_space is a fiction, retained to simplify the path through @@ -429,7 +429,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, __SetPageSwapBacked(page); /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_KERNEL)) { + if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK)) { put_swap_page(page, entry); goto fail_unlock; }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] mm: fix swap cache node allocation mask" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 243bce09c91b0145aeaedd5afba799d81841c030 Mon Sep 17 00:00:00 2001 From: Hugh Dickins <hughd(a)google.com> Date: Thu, 25 Jun 2020 20:29:59 -0700 Subject: [PATCH] mm: fix swap cache node allocation mask Chris Murphy reports that a slightly overcommitted load, testing swap and zram along with i915, splats and keeps on splatting, when it had better fail less noisily: gnome-shell: page allocation failure: order:0, mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 2 PID: 1155 Comm: gnome-shell Not tainted 5.7.0-1.fc33.x86_64 #1 Call Trace: dump_stack+0x64/0x88 warn_alloc.cold+0x75/0xd9 __alloc_pages_slowpath.constprop.0+0xcfa/0xd30 __alloc_pages_nodemask+0x2df/0x320 alloc_slab_page+0x195/0x310 allocate_slab+0x3c5/0x440 ___slab_alloc+0x40c/0x5f0 __slab_alloc+0x1c/0x30 kmem_cache_alloc+0x20e/0x220 xas_nomem+0x28/0x70 add_to_swap_cache+0x321/0x400 __read_swap_cache_async+0x105/0x240 swap_cluster_readahead+0x22c/0x2e0 shmem_swapin+0x8e/0xc0 shmem_swapin_page+0x196/0x740 shmem_getpage_gfp+0x3a2/0xa60 shmem_read_mapping_page_gfp+0x32/0x60 shmem_get_pages+0x155/0x5e0 [i915] __i915_gem_object_get_pages+0x68/0xa0 [i915] i915_vma_pin+0x3fe/0x6c0 [i915] eb_add_vma+0x10b/0x2c0 [i915] i915_gem_do_execbuffer+0x704/0x3430 [i915] i915_gem_execbuffer2_ioctl+0x1ea/0x3e0 [i915] drm_ioctl_kernel+0x86/0xd0 [drm] drm_ioctl+0x206/0x390 [drm] ksys_ioctl+0x82/0xc0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported on 5.7, but it goes back really to 3.1: when shmem_read_mapping_page_gfp() was implemented for use by i915, and allowed for __GFP_NORETRY and __GFP_NOWARN flags in most places, but missed swapin's "& GFP_KERNEL" mask for page tree node allocation in __read_swap_cache_async() - that was to mask off HIGHUSER_MOVABLE bits from what page cache uses, but GFP_RECLAIM_MASK is now what's needed. Link: https://bugzilla.kernel.org/show_bug.cgi?id=208085 Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2006151330070.11064@eggly.anvils Fixes: 68da9f055755 ("tmpfs: pass gfp to shmem_getpage_gfp") Signed-off-by: Hugh Dickins <hughd(a)google.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Chris Murphy <lists(a)colorremedies.com> Analyzed-by: Vlastimil Babka <vbabka(a)suse.cz> Analyzed-by: Matthew Wilcox <willy(a)infradead.org> Tested-by: Chris Murphy <lists(a)colorremedies.com> Cc: <stable(a)vger.kernel.org> [3.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/swap_state.c b/mm/swap_state.c index e98ff460e9e9..05889e8e3c97 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -21,7 +21,7 @@ #include <linux/vmalloc.h> #include <linux/swap_slots.h> #include <linux/huge_mm.h> - +#include "internal.h" /* * swapper_space is a fiction, retained to simplify the path through @@ -429,7 +429,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, __SetPageSwapBacked(page); /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_KERNEL)) { + if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK)) { put_swap_page(page, entry); goto fail_unlock; }

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] mm: fix swap cache node allocation mask" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 243bce09c91b0145aeaedd5afba799d81841c030 Mon Sep 17 00:00:00 2001 From: Hugh Dickins <hughd(a)google.com> Date: Thu, 25 Jun 2020 20:29:59 -0700 Subject: [PATCH] mm: fix swap cache node allocation mask Chris Murphy reports that a slightly overcommitted load, testing swap and zram along with i915, splats and keeps on splatting, when it had better fail less noisily: gnome-shell: page allocation failure: order:0, mode:0x400d0(__GFP_IO|__GFP_FS|__GFP_COMP|__GFP_RECLAIMABLE), nodemask=(null),cpuset=/,mems_allowed=0 CPU: 2 PID: 1155 Comm: gnome-shell Not tainted 5.7.0-1.fc33.x86_64 #1 Call Trace: dump_stack+0x64/0x88 warn_alloc.cold+0x75/0xd9 __alloc_pages_slowpath.constprop.0+0xcfa/0xd30 __alloc_pages_nodemask+0x2df/0x320 alloc_slab_page+0x195/0x310 allocate_slab+0x3c5/0x440 ___slab_alloc+0x40c/0x5f0 __slab_alloc+0x1c/0x30 kmem_cache_alloc+0x20e/0x220 xas_nomem+0x28/0x70 add_to_swap_cache+0x321/0x400 __read_swap_cache_async+0x105/0x240 swap_cluster_readahead+0x22c/0x2e0 shmem_swapin+0x8e/0xc0 shmem_swapin_page+0x196/0x740 shmem_getpage_gfp+0x3a2/0xa60 shmem_read_mapping_page_gfp+0x32/0x60 shmem_get_pages+0x155/0x5e0 [i915] __i915_gem_object_get_pages+0x68/0xa0 [i915] i915_vma_pin+0x3fe/0x6c0 [i915] eb_add_vma+0x10b/0x2c0 [i915] i915_gem_do_execbuffer+0x704/0x3430 [i915] i915_gem_execbuffer2_ioctl+0x1ea/0x3e0 [i915] drm_ioctl_kernel+0x86/0xd0 [drm] drm_ioctl+0x206/0x390 [drm] ksys_ioctl+0x82/0xc0 __x64_sys_ioctl+0x16/0x20 do_syscall_64+0x5b/0xf0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported on 5.7, but it goes back really to 3.1: when shmem_read_mapping_page_gfp() was implemented for use by i915, and allowed for __GFP_NORETRY and __GFP_NOWARN flags in most places, but missed swapin's "& GFP_KERNEL" mask for page tree node allocation in __read_swap_cache_async() - that was to mask off HIGHUSER_MOVABLE bits from what page cache uses, but GFP_RECLAIM_MASK is now what's needed. Link: https://bugzilla.kernel.org/show_bug.cgi?id=208085 Link: http://lkml.kernel.org/r/alpine.LSU.2.11.2006151330070.11064@eggly.anvils Fixes: 68da9f055755 ("tmpfs: pass gfp to shmem_getpage_gfp") Signed-off-by: Hugh Dickins <hughd(a)google.com> Reviewed-by: Vlastimil Babka <vbabka(a)suse.cz> Reviewed-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reported-by: Chris Murphy <lists(a)colorremedies.com> Analyzed-by: Vlastimil Babka <vbabka(a)suse.cz> Analyzed-by: Matthew Wilcox <willy(a)infradead.org> Tested-by: Chris Murphy <lists(a)colorremedies.com> Cc: <stable(a)vger.kernel.org> [3.1+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> diff --git a/mm/swap_state.c b/mm/swap_state.c index e98ff460e9e9..05889e8e3c97 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -21,7 +21,7 @@ #include <linux/vmalloc.h> #include <linux/swap_slots.h> #include <linux/huge_mm.h> - +#include "internal.h" /* * swapper_space is a fiction, retained to simplify the path through @@ -429,7 +429,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, __SetPageSwapBacked(page); /* May fail (-ENOMEM) if XArray node allocation failed. */ - if (add_to_swap_cache(page, entry, gfp_mask & GFP_KERNEL)) { + if (add_to_swap_cache(page, entry, gfp_mask & GFP_RECLAIM_MASK)) { put_swap_page(page, entry); goto fail_unlock; }

5 years, 4 months

1
0
0 0

✅ PASS: Test report for kernel 5.7.6-ba2e4e0.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: ba2e4e0128c1 - x86/resctrl: Rename asm/resctrl_sched.h to asm/resctrl.h The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ❌ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot x86_64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 260a63395f90f67d6ab89e4266af9e3dc34a77e9 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:49:13 +0100 Subject: [PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow If we attempt to do a RWF_NOWAIT write against a file range for which we can only do NOCOW for a part of it, due to the existence of holes or shared extents for example, we proceed with the write as if it were possible to NOCOW the whole range. Example: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/sdj/bar $ chattr +C /mnt/sdj/bar $ xfs_io -d -c "pwrite -S 0xab -b 256K 0 256K" /mnt/bar wrote 262144/262144 bytes at offset 0 256 KiB, 1 ops; 0.0003 sec (694.444 MiB/sec and 2777.7778 ops/sec) $ xfs_io -c "fpunch 64K 64K" /mnt/bar $ sync $ xfs_io -d -c "pwrite -N -V 1 -b 128K -S 0xfe 0 128K" /mnt/bar wrote 131072/131072 bytes at offset 0 128 KiB, 1 ops; 0.0007 sec (160.051 MiB/sec and 1280.4097 ops/sec) This last write should fail with -EAGAIN since the file range from 64K to 128K is a hole. On xfs it fails, as expected, but on ext4 it currently succeeds because apparently it is expensive to check if there are extents allocated for the whole range, but I'll check with the ext4 people. Fix the issue by checking if check_can_nocow() returns a number of NOCOW'able bytes smaller then the requested number of bytes, and if it does return -EAGAIN. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 04faa04fccd1..6d5d905281c6 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1904,18 +1904,29 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, pos = iocb->ki_pos; count = iov_iter_count(from); if (iocb->ki_flags & IOCB_NOWAIT) { + size_t nocow_bytes = count; + /* * We will allocate space in case nodatacow is not set, * so bail */ if (!(BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC)) || - check_can_nocow(BTRFS_I(inode), pos, &count) <= 0) { + check_can_nocow(BTRFS_I(inode), pos, &nocow_bytes) <= 0) { inode_unlock(inode); return -EAGAIN; } /* check_can_nocow() locks the snapshot lock on success */ btrfs_drew_write_unlock(&root->snapshot_lock); + /* + * There are holes in the range or parts of the range that must + * be COWed (shared extents, RO block groups, etc), so just bail + * out. + */ + if (nocow_bytes < count) { + inode_unlock(inode); + return -EAGAIN; + } } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 260a63395f90f67d6ab89e4266af9e3dc34a77e9 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:49:13 +0100 Subject: [PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow If we attempt to do a RWF_NOWAIT write against a file range for which we can only do NOCOW for a part of it, due to the existence of holes or shared extents for example, we proceed with the write as if it were possible to NOCOW the whole range. Example: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/sdj/bar $ chattr +C /mnt/sdj/bar $ xfs_io -d -c "pwrite -S 0xab -b 256K 0 256K" /mnt/bar wrote 262144/262144 bytes at offset 0 256 KiB, 1 ops; 0.0003 sec (694.444 MiB/sec and 2777.7778 ops/sec) $ xfs_io -c "fpunch 64K 64K" /mnt/bar $ sync $ xfs_io -d -c "pwrite -N -V 1 -b 128K -S 0xfe 0 128K" /mnt/bar wrote 131072/131072 bytes at offset 0 128 KiB, 1 ops; 0.0007 sec (160.051 MiB/sec and 1280.4097 ops/sec) This last write should fail with -EAGAIN since the file range from 64K to 128K is a hole. On xfs it fails, as expected, but on ext4 it currently succeeds because apparently it is expensive to check if there are extents allocated for the whole range, but I'll check with the ext4 people. Fix the issue by checking if check_can_nocow() returns a number of NOCOW'able bytes smaller then the requested number of bytes, and if it does return -EAGAIN. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 04faa04fccd1..6d5d905281c6 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1904,18 +1904,29 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, pos = iocb->ki_pos; count = iov_iter_count(from); if (iocb->ki_flags & IOCB_NOWAIT) { + size_t nocow_bytes = count; + /* * We will allocate space in case nodatacow is not set, * so bail */ if (!(BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC)) || - check_can_nocow(BTRFS_I(inode), pos, &count) <= 0) { + check_can_nocow(BTRFS_I(inode), pos, &nocow_bytes) <= 0) { inode_unlock(inode); return -EAGAIN; } /* check_can_nocow() locks the snapshot lock on success */ btrfs_drew_write_unlock(&root->snapshot_lock); + /* + * There are holes in the range or parts of the range that must + * be COWed (shared extents, RO block groups, etc), so just bail + * out. + */ + if (nocow_bytes < count) { + inode_unlock(inode); + return -EAGAIN; + } } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 260a63395f90f67d6ab89e4266af9e3dc34a77e9 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:49:13 +0100 Subject: [PATCH] btrfs: fix RWF_NOWAIT write not failling when we need to cow If we attempt to do a RWF_NOWAIT write against a file range for which we can only do NOCOW for a part of it, due to the existence of holes or shared extents for example, we proceed with the write as if it were possible to NOCOW the whole range. Example: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/sdj/bar $ chattr +C /mnt/sdj/bar $ xfs_io -d -c "pwrite -S 0xab -b 256K 0 256K" /mnt/bar wrote 262144/262144 bytes at offset 0 256 KiB, 1 ops; 0.0003 sec (694.444 MiB/sec and 2777.7778 ops/sec) $ xfs_io -c "fpunch 64K 64K" /mnt/bar $ sync $ xfs_io -d -c "pwrite -N -V 1 -b 128K -S 0xfe 0 128K" /mnt/bar wrote 131072/131072 bytes at offset 0 128 KiB, 1 ops; 0.0007 sec (160.051 MiB/sec and 1280.4097 ops/sec) This last write should fail with -EAGAIN since the file range from 64K to 128K is a hole. On xfs it fails, as expected, but on ext4 it currently succeeds because apparently it is expensive to check if there are extents allocated for the whole range, but I'll check with the ext4 people. Fix the issue by checking if check_can_nocow() returns a number of NOCOW'able bytes smaller then the requested number of bytes, and if it does return -EAGAIN. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 04faa04fccd1..6d5d905281c6 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1904,18 +1904,29 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, pos = iocb->ki_pos; count = iov_iter_count(from); if (iocb->ki_flags & IOCB_NOWAIT) { + size_t nocow_bytes = count; + /* * We will allocate space in case nodatacow is not set, * so bail */ if (!(BTRFS_I(inode)->flags & (BTRFS_INODE_NODATACOW | BTRFS_INODE_PREALLOC)) || - check_can_nocow(BTRFS_I(inode), pos, &count) <= 0) { + check_can_nocow(BTRFS_I(inode), pos, &nocow_bytes) <= 0) { inode_unlock(inode); return -EAGAIN; } /* check_can_nocow() locks the snapshot lock on success */ btrfs_drew_write_unlock(&root->snapshot_lock); + /* + * There are holes in the range or parts of the range that must + * be COWed (shared extents, RO block groups, etc), so just bail + * out. + */ + if (nocow_bytes < count) { + inode_unlock(inode); + return -EAGAIN; + } } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f2cb2f39ccc30fa13d3ac078d461031a63960e5b Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:46:01 +0100 Subject: [PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write If we do a successful RWF_NOWAIT write we end up locking the snapshot lock of the inode, through a call to check_can_nocow(), but we never unlock it. This means the next attempt to create a snapshot on the subvolume will hang forever. Trivial reproducer: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/foobar $ chattr +C /mnt/foobar $ xfs_io -d -c "pwrite -S 0xab 0 64K" /mnt/foobar $ xfs_io -d -c "pwrite -N -V 1 -S 0xfe 0 64K" /mnt/foobar $ btrfs subvolume snapshot -r /mnt /mnt/snap --> hangs Fix this by unlocking the snapshot lock if check_can_nocow() returned success. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 2c14312b05e8..04faa04fccd1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1914,6 +1914,8 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, inode_unlock(inode); return -EAGAIN; } + /* check_can_nocow() locks the snapshot lock on success */ + btrfs_drew_write_unlock(&root->snapshot_lock); } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f2cb2f39ccc30fa13d3ac078d461031a63960e5b Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:46:01 +0100 Subject: [PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write If we do a successful RWF_NOWAIT write we end up locking the snapshot lock of the inode, through a call to check_can_nocow(), but we never unlock it. This means the next attempt to create a snapshot on the subvolume will hang forever. Trivial reproducer: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/foobar $ chattr +C /mnt/foobar $ xfs_io -d -c "pwrite -S 0xab 0 64K" /mnt/foobar $ xfs_io -d -c "pwrite -N -V 1 -S 0xfe 0 64K" /mnt/foobar $ btrfs subvolume snapshot -r /mnt /mnt/snap --> hangs Fix this by unlocking the snapshot lock if check_can_nocow() returned success. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 2c14312b05e8..04faa04fccd1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1914,6 +1914,8 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, inode_unlock(inode); return -EAGAIN; } + /* check_can_nocow() locks the snapshot lock on success */ + btrfs_drew_write_unlock(&root->snapshot_lock); } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From f2cb2f39ccc30fa13d3ac078d461031a63960e5b Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 15 Jun 2020 18:46:01 +0100 Subject: [PATCH] btrfs: fix hang on snapshot creation after RWF_NOWAIT write If we do a successful RWF_NOWAIT write we end up locking the snapshot lock of the inode, through a call to check_can_nocow(), but we never unlock it. This means the next attempt to create a snapshot on the subvolume will hang forever. Trivial reproducer: $ mkfs.btrfs -f /dev/sdb $ mount /dev/sdb /mnt $ touch /mnt/foobar $ chattr +C /mnt/foobar $ xfs_io -d -c "pwrite -S 0xab 0 64K" /mnt/foobar $ xfs_io -d -c "pwrite -N -V 1 -S 0xfe 0 64K" /mnt/foobar $ btrfs subvolume snapshot -r /mnt /mnt/snap --> hangs Fix this by unlocking the snapshot lock if check_can_nocow() returned success. Fixes: edf064e7c6fec3 ("btrfs: nowait aio support") CC: stable(a)vger.kernel.org # 4.14+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 2c14312b05e8..04faa04fccd1 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1914,6 +1914,8 @@ static ssize_t btrfs_file_write_iter(struct kiocb *iocb, inode_unlock(inode); return -EAGAIN; } + /* check_can_nocow() locks the snapshot lock on success */ + btrfs_drew_write_unlock(&root->snapshot_lock); } current->backing_dev_info = inode_to_bdi(inode);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix data block group relocation failure due to" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 432cd2a10f1c10cead91fe706ff5dc52f06d642a Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:32:55 +0100 Subject: [PATCH] btrfs: fix data block group relocation failure due to concurrent scrub When running relocation of a data block group while scrub is running in parallel, it is possible that the relocation will fail and abort the current transaction with an -EINVAL error: [134243.988595] BTRFS info (device sdc): found 14 extents, stage: move data extents [134243.999871] ------------[ cut here ]------------ [134244.000741] BTRFS: Transaction aborted (error -22) [134244.001692] WARNING: CPU: 0 PID: 26954 at fs/btrfs/ctree.c:1071 __btrfs_cow_block+0x6a7/0x790 [btrfs] [134244.003380] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) [134244.012577] CPU: 0 PID: 26954 Comm: btrfs Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134244.014162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134244.016184] RIP: 0010:__btrfs_cow_block+0x6a7/0x790 [btrfs] [134244.017151] Code: 48 c7 c7 (...) [134244.020549] RSP: 0018:ffffa41607863888 EFLAGS: 00010286 [134244.021515] RAX: 0000000000000000 RBX: ffff9614bdfe09c8 RCX: 0000000000000000 [134244.022822] RDX: 0000000000000001 RSI: ffffffffb3d63980 RDI: 0000000000000001 [134244.024124] RBP: ffff961589e8c000 R08: 0000000000000000 R09: 0000000000000001 [134244.025424] R10: ffffffffc0ae5955 R11: 0000000000000000 R12: ffff9614bd530d08 [134244.026725] R13: ffff9614ced41b88 R14: ffff9614bdfe2a48 R15: 0000000000000000 [134244.028024] FS: 00007f29b63c08c0(0000) GS:ffff9615ba600000(0000) knlGS:0000000000000000 [134244.029491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134244.030560] CR2: 00007f4eb339b000 CR3: 0000000130d6e006 CR4: 00000000003606f0 [134244.031997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134244.033153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134244.034484] Call Trace: [134244.034984] btrfs_cow_block+0x12b/0x2b0 [btrfs] [134244.035859] do_relocation+0x30b/0x790 [btrfs] [134244.036681] ? do_raw_spin_unlock+0x49/0xc0 [134244.037460] ? _raw_spin_unlock+0x29/0x40 [134244.038235] relocate_tree_blocks+0x37b/0x730 [btrfs] [134244.039245] relocate_block_group+0x388/0x770 [btrfs] [134244.040228] btrfs_relocate_block_group+0x161/0x2e0 [btrfs] [134244.041323] btrfs_relocate_chunk+0x36/0x110 [btrfs] [134244.041345] btrfs_balance+0xc06/0x1860 [btrfs] [134244.043382] ? btrfs_ioctl_balance+0x27c/0x310 [btrfs] [134244.045586] btrfs_ioctl_balance+0x1ed/0x310 [btrfs] [134244.045611] btrfs_ioctl+0x1880/0x3760 [btrfs] [134244.049043] ? do_raw_spin_unlock+0x49/0xc0 [134244.049838] ? _raw_spin_unlock+0x29/0x40 [134244.050587] ? __handle_mm_fault+0x11b3/0x14b0 [134244.051417] ? ksys_ioctl+0x92/0xb0 [134244.052070] ksys_ioctl+0x92/0xb0 [134244.052701] ? trace_hardirqs_off_thunk+0x1a/0x1c [134244.053511] __x64_sys_ioctl+0x16/0x20 [134244.054206] do_syscall_64+0x5c/0x280 [134244.054891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [134244.055819] RIP: 0033:0x7f29b51c9dd7 [134244.056491] Code: 00 00 00 (...) [134244.059767] RSP: 002b:00007ffcccc1dd08 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [134244.061168] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f29b51c9dd7 [134244.062474] RDX: 00007ffcccc1dda0 RSI: 00000000c4009420 RDI: 0000000000000003 [134244.063771] RBP: 0000000000000003 R08: 00005565cea4b000 R09: 0000000000000000 [134244.065032] R10: 0000000000000541 R11: 0000000000000202 R12: 00007ffcccc2060a [134244.066327] R13: 00007ffcccc1dda0 R14: 0000000000000002 R15: 00007ffcccc1dec0 [134244.067626] irq event stamp: 0 [134244.068202] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134244.069351] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134244.070909] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134244.072392] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134244.073432] ---[ end trace bd7c03622e0b0a99 ]--- The -EINVAL error comes from the following chain of function calls: __btrfs_cow_block() <-- aborts the transaction btrfs_reloc_cow_block() replace_file_extents() get_new_location() <-- returns -EINVAL When relocating a data block group, for each allocated extent of the block group, we preallocate another extent (at prealloc_file_extent_cluster()), associated with the data relocation inode, and then dirty all its pages. These preallocated extents have, and must have, the same size that extents from the data block group being relocated have. Later before we start the relocation stage that updates pointers (bytenr field of file extent items) to point to the the new extents, we trigger writeback for the data relocation inode. The expectation is that writeback will write the pages to the previously preallocated extents, that it follows the NOCOW path. That is generally the case, however, if a scrub is running it may have turned the block group that contains those extents into RO mode, in which case writeback falls back to the COW path. However in the COW path instead of allocating exactly one extent with the expected size, the allocator may end up allocating several smaller extents due to free space fragmentation - because we tell it at cow_file_range() that the minimum allocation size can match the filesystem's sector size. This later breaks the relocation's expectation that an extent associated to a file extent item in the data relocation inode has the same size as the respective extent pointed by a file extent item in another tree - in this case the extent to which the relocation inode poins to is smaller, causing relocation.c:get_new_location() to return -EINVAL. For example, if we are relocating a data block group X that has a logical address of X and the block group has an extent allocated at the logical address X + 128KiB with a size of 64KiB: 1) At prealloc_file_extent_cluster() we allocate an extent for the data relocation inode with a size of 64KiB and associate it to the file offset 128KiB (X + 128KiB - X) of the data relocation inode. This preallocated extent was allocated at block group Z; 2) A scrub running in parallel turns block group Z into RO mode and starts scrubing its extents; 3) Relocation triggers writeback for the data relocation inode; 4) When running delalloc (btrfs_run_delalloc_range()), we try first the NOCOW path because the data relocation inode has BTRFS_INODE_PREALLOC set in its flags. However, because block group Z is in RO mode, the NOCOW path (run_delalloc_nocow()) falls back into the COW path, by calling cow_file_range(); 5) At cow_file_range(), in the first iteration of the while loop we call btrfs_reserve_extent() to allocate a 64KiB extent and pass it a minimum allocation size of 4KiB (fs_info->sectorsize). Due to free space fragmentation, btrfs_reserve_extent() ends up allocating two extents of 32KiB each, each one on a different iteration of that while loop; 6) Writeback of the data relocation inode completes; 7) Relocation proceeds and ends up at relocation.c:replace_file_extents(), with a leaf which has a file extent item that points to the data extent from block group X, that has a logical address (bytenr) of X + 128KiB and a size of 64KiB. Then it calls get_new_location(), which does a lookup in the data relocation tree for a file extent item starting at offset 128KiB (X + 128KiB - X) and belonging to the data relocation inode. It finds a corresponding file extent item, however that item points to an extent that has a size of 32KiB, which doesn't match the expected size of 64KiB, resuling in -EINVAL being returned from this function and propagated up to __btrfs_cow_block(), which aborts the current transaction. To fix this make sure that at cow_file_range() when we call the allocator we pass it a minimum allocation size corresponding the desired extent size if the inode belongs to the data relocation tree, otherwise pass it the filesystem's sector size as the minimum allocation size. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 12b5d61f23bb..62c3f4972ff6 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -985,6 +985,7 @@ static noinline int cow_file_range(struct inode *inode, u64 num_bytes; unsigned long ram_size; u64 cur_alloc_size = 0; + u64 min_alloc_size; u64 blocksize = fs_info->sectorsize; struct btrfs_key ins; struct extent_map *em; @@ -1035,10 +1036,26 @@ static noinline int cow_file_range(struct inode *inode, btrfs_drop_extent_cache(BTRFS_I(inode), start, start + num_bytes - 1, 0); + /* + * Relocation relies on the relocated extents to have exactly the same + * size as the original extents. Normally writeback for relocation data + * extents follows a NOCOW path because relocation preallocates the + * extents. However, due to an operation such as scrub turning a block + * group to RO mode, it may fallback to COW mode, so we must make sure + * an extent allocated during COW has exactly the requested size and can + * not be split into smaller extents, otherwise relocation breaks and + * fails during the stage where it updates the bytenr of file extent + * items. + */ + if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID) + min_alloc_size = num_bytes; + else + min_alloc_size = fs_info->sectorsize; + while (num_bytes > 0) { cur_alloc_size = num_bytes; ret = btrfs_reserve_extent(root, cur_alloc_size, cur_alloc_size, - fs_info->sectorsize, 0, alloc_hint, + min_alloc_size, 0, alloc_hint, &ins, 1, 1); if (ret < 0) goto out_unlock;

5 years, 4 months

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0 0

FAILED: patch "[PATCH] btrfs: fix data block group relocation failure due to" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 432cd2a10f1c10cead91fe706ff5dc52f06d642a Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:32:55 +0100 Subject: [PATCH] btrfs: fix data block group relocation failure due to concurrent scrub When running relocation of a data block group while scrub is running in parallel, it is possible that the relocation will fail and abort the current transaction with an -EINVAL error: [134243.988595] BTRFS info (device sdc): found 14 extents, stage: move data extents [134243.999871] ------------[ cut here ]------------ [134244.000741] BTRFS: Transaction aborted (error -22) [134244.001692] WARNING: CPU: 0 PID: 26954 at fs/btrfs/ctree.c:1071 __btrfs_cow_block+0x6a7/0x790 [btrfs] [134244.003380] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) [134244.012577] CPU: 0 PID: 26954 Comm: btrfs Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134244.014162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134244.016184] RIP: 0010:__btrfs_cow_block+0x6a7/0x790 [btrfs] [134244.017151] Code: 48 c7 c7 (...) [134244.020549] RSP: 0018:ffffa41607863888 EFLAGS: 00010286 [134244.021515] RAX: 0000000000000000 RBX: ffff9614bdfe09c8 RCX: 0000000000000000 [134244.022822] RDX: 0000000000000001 RSI: ffffffffb3d63980 RDI: 0000000000000001 [134244.024124] RBP: ffff961589e8c000 R08: 0000000000000000 R09: 0000000000000001 [134244.025424] R10: ffffffffc0ae5955 R11: 0000000000000000 R12: ffff9614bd530d08 [134244.026725] R13: ffff9614ced41b88 R14: ffff9614bdfe2a48 R15: 0000000000000000 [134244.028024] FS: 00007f29b63c08c0(0000) GS:ffff9615ba600000(0000) knlGS:0000000000000000 [134244.029491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134244.030560] CR2: 00007f4eb339b000 CR3: 0000000130d6e006 CR4: 00000000003606f0 [134244.031997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134244.033153] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134244.034484] Call Trace: [134244.034984] btrfs_cow_block+0x12b/0x2b0 [btrfs] [134244.035859] do_relocation+0x30b/0x790 [btrfs] [134244.036681] ? do_raw_spin_unlock+0x49/0xc0 [134244.037460] ? _raw_spin_unlock+0x29/0x40 [134244.038235] relocate_tree_blocks+0x37b/0x730 [btrfs] [134244.039245] relocate_block_group+0x388/0x770 [btrfs] [134244.040228] btrfs_relocate_block_group+0x161/0x2e0 [btrfs] [134244.041323] btrfs_relocate_chunk+0x36/0x110 [btrfs] [134244.041345] btrfs_balance+0xc06/0x1860 [btrfs] [134244.043382] ? btrfs_ioctl_balance+0x27c/0x310 [btrfs] [134244.045586] btrfs_ioctl_balance+0x1ed/0x310 [btrfs] [134244.045611] btrfs_ioctl+0x1880/0x3760 [btrfs] [134244.049043] ? do_raw_spin_unlock+0x49/0xc0 [134244.049838] ? _raw_spin_unlock+0x29/0x40 [134244.050587] ? __handle_mm_fault+0x11b3/0x14b0 [134244.051417] ? ksys_ioctl+0x92/0xb0 [134244.052070] ksys_ioctl+0x92/0xb0 [134244.052701] ? trace_hardirqs_off_thunk+0x1a/0x1c [134244.053511] __x64_sys_ioctl+0x16/0x20 [134244.054206] do_syscall_64+0x5c/0x280 [134244.054891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [134244.055819] RIP: 0033:0x7f29b51c9dd7 [134244.056491] Code: 00 00 00 (...) [134244.059767] RSP: 002b:00007ffcccc1dd08 EFLAGS: 00000202 ORIG_RAX: 0000000000000010 [134244.061168] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f29b51c9dd7 [134244.062474] RDX: 00007ffcccc1dda0 RSI: 00000000c4009420 RDI: 0000000000000003 [134244.063771] RBP: 0000000000000003 R08: 00005565cea4b000 R09: 0000000000000000 [134244.065032] R10: 0000000000000541 R11: 0000000000000202 R12: 00007ffcccc2060a [134244.066327] R13: 00007ffcccc1dda0 R14: 0000000000000002 R15: 00007ffcccc1dec0 [134244.067626] irq event stamp: 0 [134244.068202] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134244.069351] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134244.070909] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134244.072392] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134244.073432] ---[ end trace bd7c03622e0b0a99 ]--- The -EINVAL error comes from the following chain of function calls: __btrfs_cow_block() <-- aborts the transaction btrfs_reloc_cow_block() replace_file_extents() get_new_location() <-- returns -EINVAL When relocating a data block group, for each allocated extent of the block group, we preallocate another extent (at prealloc_file_extent_cluster()), associated with the data relocation inode, and then dirty all its pages. These preallocated extents have, and must have, the same size that extents from the data block group being relocated have. Later before we start the relocation stage that updates pointers (bytenr field of file extent items) to point to the the new extents, we trigger writeback for the data relocation inode. The expectation is that writeback will write the pages to the previously preallocated extents, that it follows the NOCOW path. That is generally the case, however, if a scrub is running it may have turned the block group that contains those extents into RO mode, in which case writeback falls back to the COW path. However in the COW path instead of allocating exactly one extent with the expected size, the allocator may end up allocating several smaller extents due to free space fragmentation - because we tell it at cow_file_range() that the minimum allocation size can match the filesystem's sector size. This later breaks the relocation's expectation that an extent associated to a file extent item in the data relocation inode has the same size as the respective extent pointed by a file extent item in another tree - in this case the extent to which the relocation inode poins to is smaller, causing relocation.c:get_new_location() to return -EINVAL. For example, if we are relocating a data block group X that has a logical address of X and the block group has an extent allocated at the logical address X + 128KiB with a size of 64KiB: 1) At prealloc_file_extent_cluster() we allocate an extent for the data relocation inode with a size of 64KiB and associate it to the file offset 128KiB (X + 128KiB - X) of the data relocation inode. This preallocated extent was allocated at block group Z; 2) A scrub running in parallel turns block group Z into RO mode and starts scrubing its extents; 3) Relocation triggers writeback for the data relocation inode; 4) When running delalloc (btrfs_run_delalloc_range()), we try first the NOCOW path because the data relocation inode has BTRFS_INODE_PREALLOC set in its flags. However, because block group Z is in RO mode, the NOCOW path (run_delalloc_nocow()) falls back into the COW path, by calling cow_file_range(); 5) At cow_file_range(), in the first iteration of the while loop we call btrfs_reserve_extent() to allocate a 64KiB extent and pass it a minimum allocation size of 4KiB (fs_info->sectorsize). Due to free space fragmentation, btrfs_reserve_extent() ends up allocating two extents of 32KiB each, each one on a different iteration of that while loop; 6) Writeback of the data relocation inode completes; 7) Relocation proceeds and ends up at relocation.c:replace_file_extents(), with a leaf which has a file extent item that points to the data extent from block group X, that has a logical address (bytenr) of X + 128KiB and a size of 64KiB. Then it calls get_new_location(), which does a lookup in the data relocation tree for a file extent item starting at offset 128KiB (X + 128KiB - X) and belonging to the data relocation inode. It finds a corresponding file extent item, however that item points to an extent that has a size of 32KiB, which doesn't match the expected size of 64KiB, resuling in -EINVAL being returned from this function and propagated up to __btrfs_cow_block(), which aborts the current transaction. To fix this make sure that at cow_file_range() when we call the allocator we pass it a minimum allocation size corresponding the desired extent size if the inode belongs to the data relocation tree, otherwise pass it the filesystem's sector size as the minimum allocation size. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 12b5d61f23bb..62c3f4972ff6 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -985,6 +985,7 @@ static noinline int cow_file_range(struct inode *inode, u64 num_bytes; unsigned long ram_size; u64 cur_alloc_size = 0; + u64 min_alloc_size; u64 blocksize = fs_info->sectorsize; struct btrfs_key ins; struct extent_map *em; @@ -1035,10 +1036,26 @@ static noinline int cow_file_range(struct inode *inode, btrfs_drop_extent_cache(BTRFS_I(inode), start, start + num_bytes - 1, 0); + /* + * Relocation relies on the relocated extents to have exactly the same + * size as the original extents. Normally writeback for relocation data + * extents follows a NOCOW path because relocation preallocates the + * extents. However, due to an operation such as scrub turning a block + * group to RO mode, it may fallback to COW mode, so we must make sure + * an extent allocated during COW has exactly the requested size and can + * not be split into smaller extents, otherwise relocation breaks and + * fails during the stage where it updates the bytenr of file extent + * items. + */ + if (root->root_key.objectid == BTRFS_DATA_RELOC_TREE_OBJECTID) + min_alloc_size = num_bytes; + else + min_alloc_size = fs_info->sectorsize; + while (num_bytes > 0) { cur_alloc_size = num_bytes; ret = btrfs_reserve_extent(root, cur_alloc_size, cur_alloc_size, - fs_info->sectorsize, 0, alloc_hint, + min_alloc_size, 0, alloc_hint, &ins, 1, 1); if (ret < 0) goto out_unlock;

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix race between block group removal and block group" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ffcb9d44572afbaf8fa6dbf5115bff6dab7b299e Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:19 +0100 Subject: [PATCH] btrfs: fix race between block group removal and block group creation There is a race between block group removal and block group creation when the removal is completed by a task running fitrim or scrub. When this happens we end up failing the block group creation with an error -EEXIST since we attempt to insert a duplicate block group item key in the extent tree. That results in a transaction abort. The race happens like this: 1) Task A is doing a fitrim, and at btrfs_trim_block_group() it freezes block group X with btrfs_freeze_block_group() (until very recently that was named btrfs_get_block_group_trimming()); 2) Task B starts removing block group X, either because it's now unused or due to relocation for example. So at btrfs_remove_block_group(), while holding the chunk mutex and the block group's lock, it sets the 'removed' flag of the block group and it sets the local variable 'remove_em' to false, because the block group is currently frozen (its 'frozen' counter is > 0, until very recently this counter was named 'trimming'); 3) Task B unlocks the block group and the chunk mutex; 4) Task A is done trimming the block group and unfreezes the block group by calling btrfs_unfreeze_block_group() (until very recently this was named btrfs_put_block_group_trimming()). In this function we lock the block group and set the local variable 'cleanup' to true because we were able to decrement the block group's 'frozen' counter down to 0 and the flag 'removed' is set in the block group. Since 'cleanup' is set to true, it locks the chunk mutex and removes the extent mapping representing the block group from the mapping tree; 5) Task C allocates a new block group Y and it picks up the logical address that block group X had as the logical address for Y, because X was the block group with the highest logical address and now the second block group with the highest logical address, the last in the fs mapping tree, ends at an offset corresponding to block group X's logical address (this logical address selection is done at volumes.c:find_next_chunk()). At this point the new block group Y does not have yet its item added to the extent tree (nor the corresponding device extent items and chunk item in the device and chunk trees). The new group Y is added to the list of pending block groups in the transaction handle; 6) Before task B proceeds to removing the block group item for block group X from the extent tree, which has a key matching: (X logical offset, BTRFS_BLOCK_GROUP_ITEM_KEY, length) task C while ending its transaction handle calls btrfs_create_pending_block_groups(), which finds block group Y and tries to insert the block group item for Y into the exten tree, which fails with -EEXIST since logical offset is the same that X had and task B hasn't yet deleted the key from the extent tree. This failure results in a transaction abort, producing a stack like the following: ------------[ cut here ]------------ BTRFS: Transaction aborted (error -17) WARNING: CPU: 2 PID: 19736 at fs/btrfs/block-group.c:2074 btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) CPU: 2 PID: 19736 Comm: fsstress Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Code: ff ff ff 48 8b 55 50 f0 48 (...) RSP: 0018:ffffa4160a1c7d58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff961581909d98 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffb3d63990 RDI: 0000000000000001 RBP: ffff9614f3356a58 R08: 0000000000000000 R09: 0000000000000001 R10: ffff9615b65b0040 R11: 0000000000000000 R12: ffff961581909c10 R13: ffff9615b0c32000 R14: ffff9614f3356ab0 R15: ffff9614be779000 FS: 00007f2ce2841e80(0000) GS:ffff9615bae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555f18780000 CR3: 0000000131d34005 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_start_dirty_block_groups+0x398/0x4e0 [btrfs] btrfs_commit_transaction+0xd0/0xc50 [btrfs] ? btrfs_attach_transaction_barrier+0x1e/0x50 [btrfs] ? __ia32_sys_fdatasync+0x20/0x20 iterate_supers+0xdb/0x180 ksys_sync+0x60/0xb0 __ia32_sys_sync+0xa/0x10 do_syscall_64+0x5c/0x280 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2ce1d4d5b7 Code: 83 c4 08 48 3d 01 (...) RSP: 002b:00007ffd8b558c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007f2ce1d4d5b7 RDX: 00000000ffffffff RSI: 00000000186ba07b RDI: 000000000000002c RBP: 0000555f17b9e520 R08: 0000000000000012 R09: 000000000000ce00 R10: 0000000000000078 R11: 0000000000000202 R12: 0000000000000032 R13: 0000000051eb851f R14: 00007ffd8b558cd0 R15: 0000555f1798ec20 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace bd7c03622e0b0a9c ]--- Fix this simply by making btrfs_remove_block_group() remove the block group's item from the extent tree before it flags the block group as removed. Also make the free space deletion from the free space tree before flagging the block group as removed, to avoid a similar race with adding and removing free space entries for the free space tree. Fixes: 04216820fe83d5 ("Btrfs: fix race between fs trimming and block group remove/allocation") CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 6462dd0b155c..c037ef514b64 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1092,6 +1092,25 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, spin_unlock(&block_group->space_info->lock); + /* + * Remove the free space for the block group from the free space tree + * and the block group's item from the extent tree before marking the + * block group as removed. This is to prevent races with tasks that + * freeze and unfreeze a block group, this task and another task + * allocating a new block group - the unfreeze task ends up removing + * the block group's extent map before the task calling this function + * deletes the block group item from the extent tree, allowing for + * another task to attempt to create another block group with the same + * item key (and failing with -EEXIST and a transaction abort). + */ + ret = remove_block_group_free_space(trans, block_group); + if (ret) + goto out; + + ret = remove_block_group_item(trans, path, block_group); + if (ret < 0) + goto out; + mutex_lock(&fs_info->chunk_mutex); spin_lock(&block_group->lock); block_group->removed = 1; @@ -1126,14 +1145,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, mutex_unlock(&fs_info->chunk_mutex); - ret = remove_block_group_free_space(trans, block_group); - if (ret) - goto out; - - ret = remove_block_group_item(trans, path, block_group); - if (ret < 0) - goto out; - if (remove_em) { struct extent_map_tree *em_tree;

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix race between block group removal and block group" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ffcb9d44572afbaf8fa6dbf5115bff6dab7b299e Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:19 +0100 Subject: [PATCH] btrfs: fix race between block group removal and block group creation There is a race between block group removal and block group creation when the removal is completed by a task running fitrim or scrub. When this happens we end up failing the block group creation with an error -EEXIST since we attempt to insert a duplicate block group item key in the extent tree. That results in a transaction abort. The race happens like this: 1) Task A is doing a fitrim, and at btrfs_trim_block_group() it freezes block group X with btrfs_freeze_block_group() (until very recently that was named btrfs_get_block_group_trimming()); 2) Task B starts removing block group X, either because it's now unused or due to relocation for example. So at btrfs_remove_block_group(), while holding the chunk mutex and the block group's lock, it sets the 'removed' flag of the block group and it sets the local variable 'remove_em' to false, because the block group is currently frozen (its 'frozen' counter is > 0, until very recently this counter was named 'trimming'); 3) Task B unlocks the block group and the chunk mutex; 4) Task A is done trimming the block group and unfreezes the block group by calling btrfs_unfreeze_block_group() (until very recently this was named btrfs_put_block_group_trimming()). In this function we lock the block group and set the local variable 'cleanup' to true because we were able to decrement the block group's 'frozen' counter down to 0 and the flag 'removed' is set in the block group. Since 'cleanup' is set to true, it locks the chunk mutex and removes the extent mapping representing the block group from the mapping tree; 5) Task C allocates a new block group Y and it picks up the logical address that block group X had as the logical address for Y, because X was the block group with the highest logical address and now the second block group with the highest logical address, the last in the fs mapping tree, ends at an offset corresponding to block group X's logical address (this logical address selection is done at volumes.c:find_next_chunk()). At this point the new block group Y does not have yet its item added to the extent tree (nor the corresponding device extent items and chunk item in the device and chunk trees). The new group Y is added to the list of pending block groups in the transaction handle; 6) Before task B proceeds to removing the block group item for block group X from the extent tree, which has a key matching: (X logical offset, BTRFS_BLOCK_GROUP_ITEM_KEY, length) task C while ending its transaction handle calls btrfs_create_pending_block_groups(), which finds block group Y and tries to insert the block group item for Y into the exten tree, which fails with -EEXIST since logical offset is the same that X had and task B hasn't yet deleted the key from the extent tree. This failure results in a transaction abort, producing a stack like the following: ------------[ cut here ]------------ BTRFS: Transaction aborted (error -17) WARNING: CPU: 2 PID: 19736 at fs/btrfs/block-group.c:2074 btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) CPU: 2 PID: 19736 Comm: fsstress Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Code: ff ff ff 48 8b 55 50 f0 48 (...) RSP: 0018:ffffa4160a1c7d58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff961581909d98 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffb3d63990 RDI: 0000000000000001 RBP: ffff9614f3356a58 R08: 0000000000000000 R09: 0000000000000001 R10: ffff9615b65b0040 R11: 0000000000000000 R12: ffff961581909c10 R13: ffff9615b0c32000 R14: ffff9614f3356ab0 R15: ffff9614be779000 FS: 00007f2ce2841e80(0000) GS:ffff9615bae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555f18780000 CR3: 0000000131d34005 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_start_dirty_block_groups+0x398/0x4e0 [btrfs] btrfs_commit_transaction+0xd0/0xc50 [btrfs] ? btrfs_attach_transaction_barrier+0x1e/0x50 [btrfs] ? __ia32_sys_fdatasync+0x20/0x20 iterate_supers+0xdb/0x180 ksys_sync+0x60/0xb0 __ia32_sys_sync+0xa/0x10 do_syscall_64+0x5c/0x280 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2ce1d4d5b7 Code: 83 c4 08 48 3d 01 (...) RSP: 002b:00007ffd8b558c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007f2ce1d4d5b7 RDX: 00000000ffffffff RSI: 00000000186ba07b RDI: 000000000000002c RBP: 0000555f17b9e520 R08: 0000000000000012 R09: 000000000000ce00 R10: 0000000000000078 R11: 0000000000000202 R12: 0000000000000032 R13: 0000000051eb851f R14: 00007ffd8b558cd0 R15: 0000555f1798ec20 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace bd7c03622e0b0a9c ]--- Fix this simply by making btrfs_remove_block_group() remove the block group's item from the extent tree before it flags the block group as removed. Also make the free space deletion from the free space tree before flagging the block group as removed, to avoid a similar race with adding and removing free space entries for the free space tree. Fixes: 04216820fe83d5 ("Btrfs: fix race between fs trimming and block group remove/allocation") CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 6462dd0b155c..c037ef514b64 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1092,6 +1092,25 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, spin_unlock(&block_group->space_info->lock); + /* + * Remove the free space for the block group from the free space tree + * and the block group's item from the extent tree before marking the + * block group as removed. This is to prevent races with tasks that + * freeze and unfreeze a block group, this task and another task + * allocating a new block group - the unfreeze task ends up removing + * the block group's extent map before the task calling this function + * deletes the block group item from the extent tree, allowing for + * another task to attempt to create another block group with the same + * item key (and failing with -EEXIST and a transaction abort). + */ + ret = remove_block_group_free_space(trans, block_group); + if (ret) + goto out; + + ret = remove_block_group_item(trans, path, block_group); + if (ret < 0) + goto out; + mutex_lock(&fs_info->chunk_mutex); spin_lock(&block_group->lock); block_group->removed = 1; @@ -1126,14 +1145,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, mutex_unlock(&fs_info->chunk_mutex); - ret = remove_block_group_free_space(trans, block_group); - if (ret) - goto out; - - ret = remove_block_group_item(trans, path, block_group); - if (ret < 0) - goto out; - if (remove_em) { struct extent_map_tree *em_tree;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix race between block group removal and block group" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ffcb9d44572afbaf8fa6dbf5115bff6dab7b299e Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:19 +0100 Subject: [PATCH] btrfs: fix race between block group removal and block group creation There is a race between block group removal and block group creation when the removal is completed by a task running fitrim or scrub. When this happens we end up failing the block group creation with an error -EEXIST since we attempt to insert a duplicate block group item key in the extent tree. That results in a transaction abort. The race happens like this: 1) Task A is doing a fitrim, and at btrfs_trim_block_group() it freezes block group X with btrfs_freeze_block_group() (until very recently that was named btrfs_get_block_group_trimming()); 2) Task B starts removing block group X, either because it's now unused or due to relocation for example. So at btrfs_remove_block_group(), while holding the chunk mutex and the block group's lock, it sets the 'removed' flag of the block group and it sets the local variable 'remove_em' to false, because the block group is currently frozen (its 'frozen' counter is > 0, until very recently this counter was named 'trimming'); 3) Task B unlocks the block group and the chunk mutex; 4) Task A is done trimming the block group and unfreezes the block group by calling btrfs_unfreeze_block_group() (until very recently this was named btrfs_put_block_group_trimming()). In this function we lock the block group and set the local variable 'cleanup' to true because we were able to decrement the block group's 'frozen' counter down to 0 and the flag 'removed' is set in the block group. Since 'cleanup' is set to true, it locks the chunk mutex and removes the extent mapping representing the block group from the mapping tree; 5) Task C allocates a new block group Y and it picks up the logical address that block group X had as the logical address for Y, because X was the block group with the highest logical address and now the second block group with the highest logical address, the last in the fs mapping tree, ends at an offset corresponding to block group X's logical address (this logical address selection is done at volumes.c:find_next_chunk()). At this point the new block group Y does not have yet its item added to the extent tree (nor the corresponding device extent items and chunk item in the device and chunk trees). The new group Y is added to the list of pending block groups in the transaction handle; 6) Before task B proceeds to removing the block group item for block group X from the extent tree, which has a key matching: (X logical offset, BTRFS_BLOCK_GROUP_ITEM_KEY, length) task C while ending its transaction handle calls btrfs_create_pending_block_groups(), which finds block group Y and tries to insert the block group item for Y into the exten tree, which fails with -EEXIST since logical offset is the same that X had and task B hasn't yet deleted the key from the extent tree. This failure results in a transaction abort, producing a stack like the following: ------------[ cut here ]------------ BTRFS: Transaction aborted (error -17) WARNING: CPU: 2 PID: 19736 at fs/btrfs/block-group.c:2074 btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) CPU: 2 PID: 19736 Comm: fsstress Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Code: ff ff ff 48 8b 55 50 f0 48 (...) RSP: 0018:ffffa4160a1c7d58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff961581909d98 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffb3d63990 RDI: 0000000000000001 RBP: ffff9614f3356a58 R08: 0000000000000000 R09: 0000000000000001 R10: ffff9615b65b0040 R11: 0000000000000000 R12: ffff961581909c10 R13: ffff9615b0c32000 R14: ffff9614f3356ab0 R15: ffff9614be779000 FS: 00007f2ce2841e80(0000) GS:ffff9615bae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555f18780000 CR3: 0000000131d34005 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_start_dirty_block_groups+0x398/0x4e0 [btrfs] btrfs_commit_transaction+0xd0/0xc50 [btrfs] ? btrfs_attach_transaction_barrier+0x1e/0x50 [btrfs] ? __ia32_sys_fdatasync+0x20/0x20 iterate_supers+0xdb/0x180 ksys_sync+0x60/0xb0 __ia32_sys_sync+0xa/0x10 do_syscall_64+0x5c/0x280 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2ce1d4d5b7 Code: 83 c4 08 48 3d 01 (...) RSP: 002b:00007ffd8b558c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007f2ce1d4d5b7 RDX: 00000000ffffffff RSI: 00000000186ba07b RDI: 000000000000002c RBP: 0000555f17b9e520 R08: 0000000000000012 R09: 000000000000ce00 R10: 0000000000000078 R11: 0000000000000202 R12: 0000000000000032 R13: 0000000051eb851f R14: 00007ffd8b558cd0 R15: 0000555f1798ec20 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace bd7c03622e0b0a9c ]--- Fix this simply by making btrfs_remove_block_group() remove the block group's item from the extent tree before it flags the block group as removed. Also make the free space deletion from the free space tree before flagging the block group as removed, to avoid a similar race with adding and removing free space entries for the free space tree. Fixes: 04216820fe83d5 ("Btrfs: fix race between fs trimming and block group remove/allocation") CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 6462dd0b155c..c037ef514b64 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1092,6 +1092,25 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, spin_unlock(&block_group->space_info->lock); + /* + * Remove the free space for the block group from the free space tree + * and the block group's item from the extent tree before marking the + * block group as removed. This is to prevent races with tasks that + * freeze and unfreeze a block group, this task and another task + * allocating a new block group - the unfreeze task ends up removing + * the block group's extent map before the task calling this function + * deletes the block group item from the extent tree, allowing for + * another task to attempt to create another block group with the same + * item key (and failing with -EEXIST and a transaction abort). + */ + ret = remove_block_group_free_space(trans, block_group); + if (ret) + goto out; + + ret = remove_block_group_item(trans, path, block_group); + if (ret < 0) + goto out; + mutex_lock(&fs_info->chunk_mutex); spin_lock(&block_group->lock); block_group->removed = 1; @@ -1126,14 +1145,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, mutex_unlock(&fs_info->chunk_mutex); - ret = remove_block_group_free_space(trans, block_group); - if (ret) - goto out; - - ret = remove_block_group_item(trans, path, block_group); - if (ret < 0) - goto out; - if (remove_em) { struct extent_map_tree *em_tree;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix race between block group removal and block group" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ffcb9d44572afbaf8fa6dbf5115bff6dab7b299e Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:19 +0100 Subject: [PATCH] btrfs: fix race between block group removal and block group creation There is a race between block group removal and block group creation when the removal is completed by a task running fitrim or scrub. When this happens we end up failing the block group creation with an error -EEXIST since we attempt to insert a duplicate block group item key in the extent tree. That results in a transaction abort. The race happens like this: 1) Task A is doing a fitrim, and at btrfs_trim_block_group() it freezes block group X with btrfs_freeze_block_group() (until very recently that was named btrfs_get_block_group_trimming()); 2) Task B starts removing block group X, either because it's now unused or due to relocation for example. So at btrfs_remove_block_group(), while holding the chunk mutex and the block group's lock, it sets the 'removed' flag of the block group and it sets the local variable 'remove_em' to false, because the block group is currently frozen (its 'frozen' counter is > 0, until very recently this counter was named 'trimming'); 3) Task B unlocks the block group and the chunk mutex; 4) Task A is done trimming the block group and unfreezes the block group by calling btrfs_unfreeze_block_group() (until very recently this was named btrfs_put_block_group_trimming()). In this function we lock the block group and set the local variable 'cleanup' to true because we were able to decrement the block group's 'frozen' counter down to 0 and the flag 'removed' is set in the block group. Since 'cleanup' is set to true, it locks the chunk mutex and removes the extent mapping representing the block group from the mapping tree; 5) Task C allocates a new block group Y and it picks up the logical address that block group X had as the logical address for Y, because X was the block group with the highest logical address and now the second block group with the highest logical address, the last in the fs mapping tree, ends at an offset corresponding to block group X's logical address (this logical address selection is done at volumes.c:find_next_chunk()). At this point the new block group Y does not have yet its item added to the extent tree (nor the corresponding device extent items and chunk item in the device and chunk trees). The new group Y is added to the list of pending block groups in the transaction handle; 6) Before task B proceeds to removing the block group item for block group X from the extent tree, which has a key matching: (X logical offset, BTRFS_BLOCK_GROUP_ITEM_KEY, length) task C while ending its transaction handle calls btrfs_create_pending_block_groups(), which finds block group Y and tries to insert the block group item for Y into the exten tree, which fails with -EEXIST since logical offset is the same that X had and task B hasn't yet deleted the key from the extent tree. This failure results in a transaction abort, producing a stack like the following: ------------[ cut here ]------------ BTRFS: Transaction aborted (error -17) WARNING: CPU: 2 PID: 19736 at fs/btrfs/block-group.c:2074 btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) CPU: 2 PID: 19736 Comm: fsstress Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Code: ff ff ff 48 8b 55 50 f0 48 (...) RSP: 0018:ffffa4160a1c7d58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff961581909d98 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffb3d63990 RDI: 0000000000000001 RBP: ffff9614f3356a58 R08: 0000000000000000 R09: 0000000000000001 R10: ffff9615b65b0040 R11: 0000000000000000 R12: ffff961581909c10 R13: ffff9615b0c32000 R14: ffff9614f3356ab0 R15: ffff9614be779000 FS: 00007f2ce2841e80(0000) GS:ffff9615bae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555f18780000 CR3: 0000000131d34005 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_start_dirty_block_groups+0x398/0x4e0 [btrfs] btrfs_commit_transaction+0xd0/0xc50 [btrfs] ? btrfs_attach_transaction_barrier+0x1e/0x50 [btrfs] ? __ia32_sys_fdatasync+0x20/0x20 iterate_supers+0xdb/0x180 ksys_sync+0x60/0xb0 __ia32_sys_sync+0xa/0x10 do_syscall_64+0x5c/0x280 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2ce1d4d5b7 Code: 83 c4 08 48 3d 01 (...) RSP: 002b:00007ffd8b558c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007f2ce1d4d5b7 RDX: 00000000ffffffff RSI: 00000000186ba07b RDI: 000000000000002c RBP: 0000555f17b9e520 R08: 0000000000000012 R09: 000000000000ce00 R10: 0000000000000078 R11: 0000000000000202 R12: 0000000000000032 R13: 0000000051eb851f R14: 00007ffd8b558cd0 R15: 0000555f1798ec20 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace bd7c03622e0b0a9c ]--- Fix this simply by making btrfs_remove_block_group() remove the block group's item from the extent tree before it flags the block group as removed. Also make the free space deletion from the free space tree before flagging the block group as removed, to avoid a similar race with adding and removing free space entries for the free space tree. Fixes: 04216820fe83d5 ("Btrfs: fix race between fs trimming and block group remove/allocation") CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 6462dd0b155c..c037ef514b64 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1092,6 +1092,25 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, spin_unlock(&block_group->space_info->lock); + /* + * Remove the free space for the block group from the free space tree + * and the block group's item from the extent tree before marking the + * block group as removed. This is to prevent races with tasks that + * freeze and unfreeze a block group, this task and another task + * allocating a new block group - the unfreeze task ends up removing + * the block group's extent map before the task calling this function + * deletes the block group item from the extent tree, allowing for + * another task to attempt to create another block group with the same + * item key (and failing with -EEXIST and a transaction abort). + */ + ret = remove_block_group_free_space(trans, block_group); + if (ret) + goto out; + + ret = remove_block_group_item(trans, path, block_group); + if (ret < 0) + goto out; + mutex_lock(&fs_info->chunk_mutex); spin_lock(&block_group->lock); block_group->removed = 1; @@ -1126,14 +1145,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, mutex_unlock(&fs_info->chunk_mutex); - ret = remove_block_group_free_space(trans, block_group); - if (ret) - goto out; - - ret = remove_block_group_item(trans, path, block_group); - if (ret < 0) - goto out; - if (remove_em) { struct extent_map_tree *em_tree;

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix race between block group removal and block group" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From ffcb9d44572afbaf8fa6dbf5115bff6dab7b299e Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:19 +0100 Subject: [PATCH] btrfs: fix race between block group removal and block group creation There is a race between block group removal and block group creation when the removal is completed by a task running fitrim or scrub. When this happens we end up failing the block group creation with an error -EEXIST since we attempt to insert a duplicate block group item key in the extent tree. That results in a transaction abort. The race happens like this: 1) Task A is doing a fitrim, and at btrfs_trim_block_group() it freezes block group X with btrfs_freeze_block_group() (until very recently that was named btrfs_get_block_group_trimming()); 2) Task B starts removing block group X, either because it's now unused or due to relocation for example. So at btrfs_remove_block_group(), while holding the chunk mutex and the block group's lock, it sets the 'removed' flag of the block group and it sets the local variable 'remove_em' to false, because the block group is currently frozen (its 'frozen' counter is > 0, until very recently this counter was named 'trimming'); 3) Task B unlocks the block group and the chunk mutex; 4) Task A is done trimming the block group and unfreezes the block group by calling btrfs_unfreeze_block_group() (until very recently this was named btrfs_put_block_group_trimming()). In this function we lock the block group and set the local variable 'cleanup' to true because we were able to decrement the block group's 'frozen' counter down to 0 and the flag 'removed' is set in the block group. Since 'cleanup' is set to true, it locks the chunk mutex and removes the extent mapping representing the block group from the mapping tree; 5) Task C allocates a new block group Y and it picks up the logical address that block group X had as the logical address for Y, because X was the block group with the highest logical address and now the second block group with the highest logical address, the last in the fs mapping tree, ends at an offset corresponding to block group X's logical address (this logical address selection is done at volumes.c:find_next_chunk()). At this point the new block group Y does not have yet its item added to the extent tree (nor the corresponding device extent items and chunk item in the device and chunk trees). The new group Y is added to the list of pending block groups in the transaction handle; 6) Before task B proceeds to removing the block group item for block group X from the extent tree, which has a key matching: (X logical offset, BTRFS_BLOCK_GROUP_ITEM_KEY, length) task C while ending its transaction handle calls btrfs_create_pending_block_groups(), which finds block group Y and tries to insert the block group item for Y into the exten tree, which fails with -EEXIST since logical offset is the same that X had and task B hasn't yet deleted the key from the extent tree. This failure results in a transaction abort, producing a stack like the following: ------------[ cut here ]------------ BTRFS: Transaction aborted (error -17) WARNING: CPU: 2 PID: 19736 at fs/btrfs/block-group.c:2074 btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Modules linked in: btrfs blake2b_generic xor raid6_pq (...) CPU: 2 PID: 19736 Comm: fsstress Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010:btrfs_create_pending_block_groups+0x1eb/0x260 [btrfs] Code: ff ff ff 48 8b 55 50 f0 48 (...) RSP: 0018:ffffa4160a1c7d58 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff961581909d98 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffffb3d63990 RDI: 0000000000000001 RBP: ffff9614f3356a58 R08: 0000000000000000 R09: 0000000000000001 R10: ffff9615b65b0040 R11: 0000000000000000 R12: ffff961581909c10 R13: ffff9615b0c32000 R14: ffff9614f3356ab0 R15: ffff9614be779000 FS: 00007f2ce2841e80(0000) GS:ffff9615bae00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555f18780000 CR3: 0000000131d34005 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_start_dirty_block_groups+0x398/0x4e0 [btrfs] btrfs_commit_transaction+0xd0/0xc50 [btrfs] ? btrfs_attach_transaction_barrier+0x1e/0x50 [btrfs] ? __ia32_sys_fdatasync+0x20/0x20 iterate_supers+0xdb/0x180 ksys_sync+0x60/0xb0 __ia32_sys_sync+0xa/0x10 do_syscall_64+0x5c/0x280 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f2ce1d4d5b7 Code: 83 c4 08 48 3d 01 (...) RSP: 002b:00007ffd8b558c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2 RAX: ffffffffffffffda RBX: 000000000000002c RCX: 00007f2ce1d4d5b7 RDX: 00000000ffffffff RSI: 00000000186ba07b RDI: 000000000000002c RBP: 0000555f17b9e520 R08: 0000000000000012 R09: 000000000000ce00 R10: 0000000000000078 R11: 0000000000000202 R12: 0000000000000032 R13: 0000000051eb851f R14: 00007ffd8b558cd0 R15: 0000555f1798ec20 irq event stamp: 0 hardirqs last enabled at (0): [<0000000000000000>] 0x0 hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace bd7c03622e0b0a9c ]--- Fix this simply by making btrfs_remove_block_group() remove the block group's item from the extent tree before it flags the block group as removed. Also make the free space deletion from the free space tree before flagging the block group as removed, to avoid a similar race with adding and removing free space entries for the free space tree. Fixes: 04216820fe83d5 ("Btrfs: fix race between fs trimming and block group remove/allocation") CC: stable(a)vger.kernel.org # 4.4+ Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 6462dd0b155c..c037ef514b64 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1092,6 +1092,25 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, spin_unlock(&block_group->space_info->lock); + /* + * Remove the free space for the block group from the free space tree + * and the block group's item from the extent tree before marking the + * block group as removed. This is to prevent races with tasks that + * freeze and unfreeze a block group, this task and another task + * allocating a new block group - the unfreeze task ends up removing + * the block group's extent map before the task calling this function + * deletes the block group item from the extent tree, allowing for + * another task to attempt to create another block group with the same + * item key (and failing with -EEXIST and a transaction abort). + */ + ret = remove_block_group_free_space(trans, block_group); + if (ret) + goto out; + + ret = remove_block_group_item(trans, path, block_group); + if (ret < 0) + goto out; + mutex_lock(&fs_info->chunk_mutex); spin_lock(&block_group->lock); block_group->removed = 1; @@ -1126,14 +1145,6 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, mutex_unlock(&fs_info->chunk_mutex); - ret = remove_block_group_free_space(trans, block_group); - if (ret) - goto out; - - ret = remove_block_group_item(trans, path, block_group); - if (ret < 0) - goto out; - if (remove_em) { struct extent_map_tree *em_tree;

5 years, 4 months

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0
0 0

FAILED: patch "[PATCH] btrfs: fix bytes_may_use underflow when running balance and" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6bd335b469f945f75474c11e3f577f85409f39c3 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:33:05 +0100 Subject: [PATCH] btrfs: fix bytes_may_use underflow when running balance and scrub in parallel When balance and scrub are running in parallel it is possible to end up with an underflow of the bytes_may_use counter of the data space_info object, which triggers a warning like the following: [134243.793196] BTRFS info (device sdc): relocating block group 1104150528 flags data [134243.806891] ------------[ cut here ]------------ [134243.807561] WARNING: CPU: 1 PID: 26884 at fs/btrfs/space-info.h:125 btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.808819] Modules linked in: btrfs blake2b_generic xor (...) [134243.815779] CPU: 1 PID: 26884 Comm: kworker/u8:8 Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134243.816944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134243.818389] Workqueue: writeback wb_workfn (flush-btrfs-108483) [134243.819186] RIP: 0010:btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.819963] Code: 0b f2 85 (...) [134243.822271] RSP: 0018:ffffa4160aae7510 EFLAGS: 00010287 [134243.822929] RAX: 000000000000c000 RBX: ffff96159a8c1000 RCX: 0000000000000000 [134243.823816] RDX: 0000000000008000 RSI: 0000000000000000 RDI: ffff96158067a810 [134243.824742] RBP: ffff96158067a800 R08: 0000000000000001 R09: 0000000000000000 [134243.825636] R10: ffff961501432a40 R11: 0000000000000000 R12: 000000000000c000 [134243.826532] R13: 0000000000000001 R14: ffffffffffff4000 R15: ffff96158067a810 [134243.827432] FS: 0000000000000000(0000) GS:ffff9615baa00000(0000) knlGS:0000000000000000 [134243.828451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134243.829184] CR2: 000055bd7e414000 CR3: 00000001077be004 CR4: 00000000003606e0 [134243.830083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134243.830975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134243.831867] Call Trace: [134243.832211] find_free_extent+0x4a0/0x16c0 [btrfs] [134243.832846] btrfs_reserve_extent+0x91/0x180 [btrfs] [134243.833487] cow_file_range+0x12d/0x490 [btrfs] [134243.834080] fallback_to_cow+0x82/0x1b0 [btrfs] [134243.834689] ? release_extent_buffer+0x121/0x170 [btrfs] [134243.835370] run_delalloc_nocow+0x33f/0xa30 [btrfs] [134243.836032] btrfs_run_delalloc_range+0x1ea/0x6d0 [btrfs] [134243.836725] ? find_lock_delalloc_range+0x221/0x250 [btrfs] [134243.837450] writepage_delalloc+0xe8/0x150 [btrfs] [134243.838059] __extent_writepage+0xe8/0x4c0 [btrfs] [134243.838674] extent_write_cache_pages+0x237/0x530 [btrfs] [134243.839364] extent_writepages+0x44/0xa0 [btrfs] [134243.839946] do_writepages+0x23/0x80 [134243.840401] __writeback_single_inode+0x59/0x700 [134243.841006] writeback_sb_inodes+0x267/0x5f0 [134243.841548] __writeback_inodes_wb+0x87/0xe0 [134243.842091] wb_writeback+0x382/0x590 [134243.842574] ? wb_workfn+0x4a2/0x6c0 [134243.843030] wb_workfn+0x4a2/0x6c0 [134243.843468] process_one_work+0x26d/0x6a0 [134243.843978] worker_thread+0x4f/0x3e0 [134243.844452] ? process_one_work+0x6a0/0x6a0 [134243.844981] kthread+0x103/0x140 [134243.845400] ? kthread_create_worker_on_cpu+0x70/0x70 [134243.846030] ret_from_fork+0x3a/0x50 [134243.846494] irq event stamp: 0 [134243.846892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134243.847682] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.848687] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.849913] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134243.850698] ---[ end trace bd7c03622e0b0a96 ]--- [134243.851335] ------------[ cut here ]------------ When relocating a data block group, for each extent allocated in the block group we preallocate another extent with the same size for the data relocation inode (we do it at prealloc_file_extent_cluster()). We reserve space by calling btrfs_check_data_free_space(), which ends up incrementing the data space_info's bytes_may_use counter, and then call btrfs_prealloc_file_range() to allocate the extent, which always decrements the bytes_may_use counter by the same amount. The expectation is that writeback of the data relocation inode always follows a NOCOW path, by writing into the preallocated extents. However, when starting writeback we might end up falling back into the COW path, because the block group that contains the preallocated extent was turned into RO mode by a scrub running in parallel. The COW path then calls the extent allocator which ends up calling btrfs_add_reserved_bytes(), and this function decrements the bytes_may_use counter of the data space_info object by an amount corresponding to the size of the allocated extent, despite we haven't previously incremented it. When the counter currently has a value smaller then the allocated extent we reset the counter to 0 and emit a warning, otherwise we just decrement it and slowly mess up with this counter which is crucial for space reservation, the end result can be granting reserved space to tasks when there isn't really enough free space, and having the tasks fail later in critical places where error handling consists of a transaction abort or hitting a BUG_ON(). Fix this by making sure that if we fallback to the COW path for a data relocation inode, we increment the bytes_may_use counter of the data space_info object. The COW path will then decrement it at btrfs_add_reserved_bytes() on success or through its error handling part by a call to extent_clear_unlock_delalloc() (which ends up calling btrfs_clear_delalloc_extent() that does the decrement operation) in case of an error. Test case btrfs/061 from fstests could sporadically trigger this. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 62c3f4972ff6..62b49d2db928 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1378,6 +1378,8 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, int *page_started, unsigned long *nr_written) { const bool is_space_ino = btrfs_is_free_space_inode(BTRFS_I(inode)); + const bool is_reloc_ino = (BTRFS_I(inode)->root->root_key.objectid == + BTRFS_DATA_RELOC_TREE_OBJECTID); const u64 range_bytes = end + 1 - start; struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree; u64 range_start = start; @@ -1408,18 +1410,23 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, * data space info, which we incremented in the step above. * * If we need to fallback to cow and the inode corresponds to a free - * space cache inode, we must also increment bytes_may_use of the data - * space_info for the same reason. Space caches always get a prealloc + * space cache inode or an inode of the data relocation tree, we must + * also increment bytes_may_use of the data space_info for the same + * reason. Space caches and relocated data extents always get a prealloc * extent for them, however scrub or balance may have set the block - * group that contains that extent to RO mode. + * group that contains that extent to RO mode and therefore force COW + * when starting writeback. */ count = count_range_bits(io_tree, &range_start, end, range_bytes, EXTENT_NORESERVE, 0); - if (count > 0 || is_space_ino) { - const u64 bytes = is_space_ino ? range_bytes : count; + if (count > 0 || is_space_ino || is_reloc_ino) { + u64 bytes = count; struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; struct btrfs_space_info *sinfo = fs_info->data_sinfo; + if (is_space_ino || is_reloc_ino) + bytes = range_bytes; + spin_lock(&sinfo->lock); btrfs_space_info_update_bytes_may_use(fs_info, sinfo, bytes); spin_unlock(&sinfo->lock);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix bytes_may_use underflow when running balance and" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6bd335b469f945f75474c11e3f577f85409f39c3 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:33:05 +0100 Subject: [PATCH] btrfs: fix bytes_may_use underflow when running balance and scrub in parallel When balance and scrub are running in parallel it is possible to end up with an underflow of the bytes_may_use counter of the data space_info object, which triggers a warning like the following: [134243.793196] BTRFS info (device sdc): relocating block group 1104150528 flags data [134243.806891] ------------[ cut here ]------------ [134243.807561] WARNING: CPU: 1 PID: 26884 at fs/btrfs/space-info.h:125 btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.808819] Modules linked in: btrfs blake2b_generic xor (...) [134243.815779] CPU: 1 PID: 26884 Comm: kworker/u8:8 Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134243.816944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134243.818389] Workqueue: writeback wb_workfn (flush-btrfs-108483) [134243.819186] RIP: 0010:btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.819963] Code: 0b f2 85 (...) [134243.822271] RSP: 0018:ffffa4160aae7510 EFLAGS: 00010287 [134243.822929] RAX: 000000000000c000 RBX: ffff96159a8c1000 RCX: 0000000000000000 [134243.823816] RDX: 0000000000008000 RSI: 0000000000000000 RDI: ffff96158067a810 [134243.824742] RBP: ffff96158067a800 R08: 0000000000000001 R09: 0000000000000000 [134243.825636] R10: ffff961501432a40 R11: 0000000000000000 R12: 000000000000c000 [134243.826532] R13: 0000000000000001 R14: ffffffffffff4000 R15: ffff96158067a810 [134243.827432] FS: 0000000000000000(0000) GS:ffff9615baa00000(0000) knlGS:0000000000000000 [134243.828451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134243.829184] CR2: 000055bd7e414000 CR3: 00000001077be004 CR4: 00000000003606e0 [134243.830083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134243.830975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134243.831867] Call Trace: [134243.832211] find_free_extent+0x4a0/0x16c0 [btrfs] [134243.832846] btrfs_reserve_extent+0x91/0x180 [btrfs] [134243.833487] cow_file_range+0x12d/0x490 [btrfs] [134243.834080] fallback_to_cow+0x82/0x1b0 [btrfs] [134243.834689] ? release_extent_buffer+0x121/0x170 [btrfs] [134243.835370] run_delalloc_nocow+0x33f/0xa30 [btrfs] [134243.836032] btrfs_run_delalloc_range+0x1ea/0x6d0 [btrfs] [134243.836725] ? find_lock_delalloc_range+0x221/0x250 [btrfs] [134243.837450] writepage_delalloc+0xe8/0x150 [btrfs] [134243.838059] __extent_writepage+0xe8/0x4c0 [btrfs] [134243.838674] extent_write_cache_pages+0x237/0x530 [btrfs] [134243.839364] extent_writepages+0x44/0xa0 [btrfs] [134243.839946] do_writepages+0x23/0x80 [134243.840401] __writeback_single_inode+0x59/0x700 [134243.841006] writeback_sb_inodes+0x267/0x5f0 [134243.841548] __writeback_inodes_wb+0x87/0xe0 [134243.842091] wb_writeback+0x382/0x590 [134243.842574] ? wb_workfn+0x4a2/0x6c0 [134243.843030] wb_workfn+0x4a2/0x6c0 [134243.843468] process_one_work+0x26d/0x6a0 [134243.843978] worker_thread+0x4f/0x3e0 [134243.844452] ? process_one_work+0x6a0/0x6a0 [134243.844981] kthread+0x103/0x140 [134243.845400] ? kthread_create_worker_on_cpu+0x70/0x70 [134243.846030] ret_from_fork+0x3a/0x50 [134243.846494] irq event stamp: 0 [134243.846892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134243.847682] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.848687] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.849913] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134243.850698] ---[ end trace bd7c03622e0b0a96 ]--- [134243.851335] ------------[ cut here ]------------ When relocating a data block group, for each extent allocated in the block group we preallocate another extent with the same size for the data relocation inode (we do it at prealloc_file_extent_cluster()). We reserve space by calling btrfs_check_data_free_space(), which ends up incrementing the data space_info's bytes_may_use counter, and then call btrfs_prealloc_file_range() to allocate the extent, which always decrements the bytes_may_use counter by the same amount. The expectation is that writeback of the data relocation inode always follows a NOCOW path, by writing into the preallocated extents. However, when starting writeback we might end up falling back into the COW path, because the block group that contains the preallocated extent was turned into RO mode by a scrub running in parallel. The COW path then calls the extent allocator which ends up calling btrfs_add_reserved_bytes(), and this function decrements the bytes_may_use counter of the data space_info object by an amount corresponding to the size of the allocated extent, despite we haven't previously incremented it. When the counter currently has a value smaller then the allocated extent we reset the counter to 0 and emit a warning, otherwise we just decrement it and slowly mess up with this counter which is crucial for space reservation, the end result can be granting reserved space to tasks when there isn't really enough free space, and having the tasks fail later in critical places where error handling consists of a transaction abort or hitting a BUG_ON(). Fix this by making sure that if we fallback to the COW path for a data relocation inode, we increment the bytes_may_use counter of the data space_info object. The COW path will then decrement it at btrfs_add_reserved_bytes() on success or through its error handling part by a call to extent_clear_unlock_delalloc() (which ends up calling btrfs_clear_delalloc_extent() that does the decrement operation) in case of an error. Test case btrfs/061 from fstests could sporadically trigger this. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 62c3f4972ff6..62b49d2db928 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1378,6 +1378,8 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, int *page_started, unsigned long *nr_written) { const bool is_space_ino = btrfs_is_free_space_inode(BTRFS_I(inode)); + const bool is_reloc_ino = (BTRFS_I(inode)->root->root_key.objectid == + BTRFS_DATA_RELOC_TREE_OBJECTID); const u64 range_bytes = end + 1 - start; struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree; u64 range_start = start; @@ -1408,18 +1410,23 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, * data space info, which we incremented in the step above. * * If we need to fallback to cow and the inode corresponds to a free - * space cache inode, we must also increment bytes_may_use of the data - * space_info for the same reason. Space caches always get a prealloc + * space cache inode or an inode of the data relocation tree, we must + * also increment bytes_may_use of the data space_info for the same + * reason. Space caches and relocated data extents always get a prealloc * extent for them, however scrub or balance may have set the block - * group that contains that extent to RO mode. + * group that contains that extent to RO mode and therefore force COW + * when starting writeback. */ count = count_range_bits(io_tree, &range_start, end, range_bytes, EXTENT_NORESERVE, 0); - if (count > 0 || is_space_ino) { - const u64 bytes = is_space_ino ? range_bytes : count; + if (count > 0 || is_space_ino || is_reloc_ino) { + u64 bytes = count; struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; struct btrfs_space_info *sinfo = fs_info->data_sinfo; + if (is_space_ino || is_reloc_ino) + bytes = range_bytes; + spin_lock(&sinfo->lock); btrfs_space_info_update_bytes_may_use(fs_info, sinfo, bytes); spin_unlock(&sinfo->lock);

5 years, 4 months

1
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FAILED: patch "[PATCH] btrfs: fix bytes_may_use underflow when running balance and" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6bd335b469f945f75474c11e3f577f85409f39c3 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:33:05 +0100 Subject: [PATCH] btrfs: fix bytes_may_use underflow when running balance and scrub in parallel When balance and scrub are running in parallel it is possible to end up with an underflow of the bytes_may_use counter of the data space_info object, which triggers a warning like the following: [134243.793196] BTRFS info (device sdc): relocating block group 1104150528 flags data [134243.806891] ------------[ cut here ]------------ [134243.807561] WARNING: CPU: 1 PID: 26884 at fs/btrfs/space-info.h:125 btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.808819] Modules linked in: btrfs blake2b_generic xor (...) [134243.815779] CPU: 1 PID: 26884 Comm: kworker/u8:8 Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134243.816944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134243.818389] Workqueue: writeback wb_workfn (flush-btrfs-108483) [134243.819186] RIP: 0010:btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.819963] Code: 0b f2 85 (...) [134243.822271] RSP: 0018:ffffa4160aae7510 EFLAGS: 00010287 [134243.822929] RAX: 000000000000c000 RBX: ffff96159a8c1000 RCX: 0000000000000000 [134243.823816] RDX: 0000000000008000 RSI: 0000000000000000 RDI: ffff96158067a810 [134243.824742] RBP: ffff96158067a800 R08: 0000000000000001 R09: 0000000000000000 [134243.825636] R10: ffff961501432a40 R11: 0000000000000000 R12: 000000000000c000 [134243.826532] R13: 0000000000000001 R14: ffffffffffff4000 R15: ffff96158067a810 [134243.827432] FS: 0000000000000000(0000) GS:ffff9615baa00000(0000) knlGS:0000000000000000 [134243.828451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134243.829184] CR2: 000055bd7e414000 CR3: 00000001077be004 CR4: 00000000003606e0 [134243.830083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134243.830975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134243.831867] Call Trace: [134243.832211] find_free_extent+0x4a0/0x16c0 [btrfs] [134243.832846] btrfs_reserve_extent+0x91/0x180 [btrfs] [134243.833487] cow_file_range+0x12d/0x490 [btrfs] [134243.834080] fallback_to_cow+0x82/0x1b0 [btrfs] [134243.834689] ? release_extent_buffer+0x121/0x170 [btrfs] [134243.835370] run_delalloc_nocow+0x33f/0xa30 [btrfs] [134243.836032] btrfs_run_delalloc_range+0x1ea/0x6d0 [btrfs] [134243.836725] ? find_lock_delalloc_range+0x221/0x250 [btrfs] [134243.837450] writepage_delalloc+0xe8/0x150 [btrfs] [134243.838059] __extent_writepage+0xe8/0x4c0 [btrfs] [134243.838674] extent_write_cache_pages+0x237/0x530 [btrfs] [134243.839364] extent_writepages+0x44/0xa0 [btrfs] [134243.839946] do_writepages+0x23/0x80 [134243.840401] __writeback_single_inode+0x59/0x700 [134243.841006] writeback_sb_inodes+0x267/0x5f0 [134243.841548] __writeback_inodes_wb+0x87/0xe0 [134243.842091] wb_writeback+0x382/0x590 [134243.842574] ? wb_workfn+0x4a2/0x6c0 [134243.843030] wb_workfn+0x4a2/0x6c0 [134243.843468] process_one_work+0x26d/0x6a0 [134243.843978] worker_thread+0x4f/0x3e0 [134243.844452] ? process_one_work+0x6a0/0x6a0 [134243.844981] kthread+0x103/0x140 [134243.845400] ? kthread_create_worker_on_cpu+0x70/0x70 [134243.846030] ret_from_fork+0x3a/0x50 [134243.846494] irq event stamp: 0 [134243.846892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134243.847682] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.848687] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.849913] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134243.850698] ---[ end trace bd7c03622e0b0a96 ]--- [134243.851335] ------------[ cut here ]------------ When relocating a data block group, for each extent allocated in the block group we preallocate another extent with the same size for the data relocation inode (we do it at prealloc_file_extent_cluster()). We reserve space by calling btrfs_check_data_free_space(), which ends up incrementing the data space_info's bytes_may_use counter, and then call btrfs_prealloc_file_range() to allocate the extent, which always decrements the bytes_may_use counter by the same amount. The expectation is that writeback of the data relocation inode always follows a NOCOW path, by writing into the preallocated extents. However, when starting writeback we might end up falling back into the COW path, because the block group that contains the preallocated extent was turned into RO mode by a scrub running in parallel. The COW path then calls the extent allocator which ends up calling btrfs_add_reserved_bytes(), and this function decrements the bytes_may_use counter of the data space_info object by an amount corresponding to the size of the allocated extent, despite we haven't previously incremented it. When the counter currently has a value smaller then the allocated extent we reset the counter to 0 and emit a warning, otherwise we just decrement it and slowly mess up with this counter which is crucial for space reservation, the end result can be granting reserved space to tasks when there isn't really enough free space, and having the tasks fail later in critical places where error handling consists of a transaction abort or hitting a BUG_ON(). Fix this by making sure that if we fallback to the COW path for a data relocation inode, we increment the bytes_may_use counter of the data space_info object. The COW path will then decrement it at btrfs_add_reserved_bytes() on success or through its error handling part by a call to extent_clear_unlock_delalloc() (which ends up calling btrfs_clear_delalloc_extent() that does the decrement operation) in case of an error. Test case btrfs/061 from fstests could sporadically trigger this. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 62c3f4972ff6..62b49d2db928 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1378,6 +1378,8 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, int *page_started, unsigned long *nr_written) { const bool is_space_ino = btrfs_is_free_space_inode(BTRFS_I(inode)); + const bool is_reloc_ino = (BTRFS_I(inode)->root->root_key.objectid == + BTRFS_DATA_RELOC_TREE_OBJECTID); const u64 range_bytes = end + 1 - start; struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree; u64 range_start = start; @@ -1408,18 +1410,23 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, * data space info, which we incremented in the step above. * * If we need to fallback to cow and the inode corresponds to a free - * space cache inode, we must also increment bytes_may_use of the data - * space_info for the same reason. Space caches always get a prealloc + * space cache inode or an inode of the data relocation tree, we must + * also increment bytes_may_use of the data space_info for the same + * reason. Space caches and relocated data extents always get a prealloc * extent for them, however scrub or balance may have set the block - * group that contains that extent to RO mode. + * group that contains that extent to RO mode and therefore force COW + * when starting writeback. */ count = count_range_bits(io_tree, &range_start, end, range_bytes, EXTENT_NORESERVE, 0); - if (count > 0 || is_space_ino) { - const u64 bytes = is_space_ino ? range_bytes : count; + if (count > 0 || is_space_ino || is_reloc_ino) { + u64 bytes = count; struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; struct btrfs_space_info *sinfo = fs_info->data_sinfo; + if (is_space_ino || is_reloc_ino) + bytes = range_bytes; + spin_lock(&sinfo->lock); btrfs_space_info_update_bytes_may_use(fs_info, sinfo, bytes); spin_unlock(&sinfo->lock);

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix bytes_may_use underflow when running balance and" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6bd335b469f945f75474c11e3f577f85409f39c3 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 8 Jun 2020 13:33:05 +0100 Subject: [PATCH] btrfs: fix bytes_may_use underflow when running balance and scrub in parallel When balance and scrub are running in parallel it is possible to end up with an underflow of the bytes_may_use counter of the data space_info object, which triggers a warning like the following: [134243.793196] BTRFS info (device sdc): relocating block group 1104150528 flags data [134243.806891] ------------[ cut here ]------------ [134243.807561] WARNING: CPU: 1 PID: 26884 at fs/btrfs/space-info.h:125 btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.808819] Modules linked in: btrfs blake2b_generic xor (...) [134243.815779] CPU: 1 PID: 26884 Comm: kworker/u8:8 Tainted: G W 5.6.0-rc7-btrfs-next-58 #5 [134243.816944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014 [134243.818389] Workqueue: writeback wb_workfn (flush-btrfs-108483) [134243.819186] RIP: 0010:btrfs_add_reserved_bytes+0x1da/0x280 [btrfs] [134243.819963] Code: 0b f2 85 (...) [134243.822271] RSP: 0018:ffffa4160aae7510 EFLAGS: 00010287 [134243.822929] RAX: 000000000000c000 RBX: ffff96159a8c1000 RCX: 0000000000000000 [134243.823816] RDX: 0000000000008000 RSI: 0000000000000000 RDI: ffff96158067a810 [134243.824742] RBP: ffff96158067a800 R08: 0000000000000001 R09: 0000000000000000 [134243.825636] R10: ffff961501432a40 R11: 0000000000000000 R12: 000000000000c000 [134243.826532] R13: 0000000000000001 R14: ffffffffffff4000 R15: ffff96158067a810 [134243.827432] FS: 0000000000000000(0000) GS:ffff9615baa00000(0000) knlGS:0000000000000000 [134243.828451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [134243.829184] CR2: 000055bd7e414000 CR3: 00000001077be004 CR4: 00000000003606e0 [134243.830083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [134243.830975] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [134243.831867] Call Trace: [134243.832211] find_free_extent+0x4a0/0x16c0 [btrfs] [134243.832846] btrfs_reserve_extent+0x91/0x180 [btrfs] [134243.833487] cow_file_range+0x12d/0x490 [btrfs] [134243.834080] fallback_to_cow+0x82/0x1b0 [btrfs] [134243.834689] ? release_extent_buffer+0x121/0x170 [btrfs] [134243.835370] run_delalloc_nocow+0x33f/0xa30 [btrfs] [134243.836032] btrfs_run_delalloc_range+0x1ea/0x6d0 [btrfs] [134243.836725] ? find_lock_delalloc_range+0x221/0x250 [btrfs] [134243.837450] writepage_delalloc+0xe8/0x150 [btrfs] [134243.838059] __extent_writepage+0xe8/0x4c0 [btrfs] [134243.838674] extent_write_cache_pages+0x237/0x530 [btrfs] [134243.839364] extent_writepages+0x44/0xa0 [btrfs] [134243.839946] do_writepages+0x23/0x80 [134243.840401] __writeback_single_inode+0x59/0x700 [134243.841006] writeback_sb_inodes+0x267/0x5f0 [134243.841548] __writeback_inodes_wb+0x87/0xe0 [134243.842091] wb_writeback+0x382/0x590 [134243.842574] ? wb_workfn+0x4a2/0x6c0 [134243.843030] wb_workfn+0x4a2/0x6c0 [134243.843468] process_one_work+0x26d/0x6a0 [134243.843978] worker_thread+0x4f/0x3e0 [134243.844452] ? process_one_work+0x6a0/0x6a0 [134243.844981] kthread+0x103/0x140 [134243.845400] ? kthread_create_worker_on_cpu+0x70/0x70 [134243.846030] ret_from_fork+0x3a/0x50 [134243.846494] irq event stamp: 0 [134243.846892] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [134243.847682] hardirqs last disabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.848687] softirqs last enabled at (0): [<ffffffffb2abdedf>] copy_process+0x74f/0x2020 [134243.849913] softirqs last disabled at (0): [<0000000000000000>] 0x0 [134243.850698] ---[ end trace bd7c03622e0b0a96 ]--- [134243.851335] ------------[ cut here ]------------ When relocating a data block group, for each extent allocated in the block group we preallocate another extent with the same size for the data relocation inode (we do it at prealloc_file_extent_cluster()). We reserve space by calling btrfs_check_data_free_space(), which ends up incrementing the data space_info's bytes_may_use counter, and then call btrfs_prealloc_file_range() to allocate the extent, which always decrements the bytes_may_use counter by the same amount. The expectation is that writeback of the data relocation inode always follows a NOCOW path, by writing into the preallocated extents. However, when starting writeback we might end up falling back into the COW path, because the block group that contains the preallocated extent was turned into RO mode by a scrub running in parallel. The COW path then calls the extent allocator which ends up calling btrfs_add_reserved_bytes(), and this function decrements the bytes_may_use counter of the data space_info object by an amount corresponding to the size of the allocated extent, despite we haven't previously incremented it. When the counter currently has a value smaller then the allocated extent we reset the counter to 0 and emit a warning, otherwise we just decrement it and slowly mess up with this counter which is crucial for space reservation, the end result can be granting reserved space to tasks when there isn't really enough free space, and having the tasks fail later in critical places where error handling consists of a transaction abort or hitting a BUG_ON(). Fix this by making sure that if we fallback to the COW path for a data relocation inode, we increment the bytes_may_use counter of the data space_info object. The COW path will then decrement it at btrfs_add_reserved_bytes() on success or through its error handling part by a call to extent_clear_unlock_delalloc() (which ends up calling btrfs_clear_delalloc_extent() that does the decrement operation) in case of an error. Test case btrfs/061 from fstests could sporadically trigger this. CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Josef Bacik <josef(a)toxicpanda.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 62c3f4972ff6..62b49d2db928 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1378,6 +1378,8 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, int *page_started, unsigned long *nr_written) { const bool is_space_ino = btrfs_is_free_space_inode(BTRFS_I(inode)); + const bool is_reloc_ino = (BTRFS_I(inode)->root->root_key.objectid == + BTRFS_DATA_RELOC_TREE_OBJECTID); const u64 range_bytes = end + 1 - start; struct extent_io_tree *io_tree = &BTRFS_I(inode)->io_tree; u64 range_start = start; @@ -1408,18 +1410,23 @@ static int fallback_to_cow(struct inode *inode, struct page *locked_page, * data space info, which we incremented in the step above. * * If we need to fallback to cow and the inode corresponds to a free - * space cache inode, we must also increment bytes_may_use of the data - * space_info for the same reason. Space caches always get a prealloc + * space cache inode or an inode of the data relocation tree, we must + * also increment bytes_may_use of the data space_info for the same + * reason. Space caches and relocated data extents always get a prealloc * extent for them, however scrub or balance may have set the block - * group that contains that extent to RO mode. + * group that contains that extent to RO mode and therefore force COW + * when starting writeback. */ count = count_range_bits(io_tree, &range_start, end, range_bytes, EXTENT_NORESERVE, 0); - if (count > 0 || is_space_ino) { - const u64 bytes = is_space_ino ? range_bytes : count; + if (count > 0 || is_space_ino || is_reloc_ino) { + u64 bytes = count; struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; struct btrfs_space_info *sinfo = fs_info->data_sinfo; + if (is_space_ino || is_reloc_ino) + bytes = range_bytes; + spin_lock(&sinfo->lock); btrfs_space_info_update_bytes_may_use(fs_info, sinfo, bytes); spin_unlock(&sinfo->lock);

5 years, 4 months

1
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FAILED: patch "[PATCH] btrfs: fix a block group ref counter leak after failure to" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9fecd13202f520f3f25d5b1c313adb740fe19773 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:06 +0100 Subject: [PATCH] btrfs: fix a block group ref counter leak after failure to remove block group When removing a block group, if we fail to delete the block group's item from the extent tree, we jump to the 'out' label and end up decrementing the block group's reference count once only (by 1), resulting in a counter leak because the block group at that point was already removed from the block group cache rbtree - so we have to decrement the reference count twice, once for the rbtree and once for our lookup at the start of the function. There is a second bug where if removing the free space tree entries (the call to remove_block_group_free_space()) fails we end up jumping to the 'out_put_group' label but end up decrementing the reference count only once, when we should have done it twice, since we have already removed the block group from the block group cache rbtree. This happens because the reference count decrement for the rbtree reference happens after attempting to remove the free space tree entries, which is far away from the place where we remove the block group from the rbtree. To make things less error prone, decrement the reference count for the rbtree immediately after removing the block group from it. This also eleminates the need for two different exit labels on error, renaming 'out_put_label' to just 'out' and removing the old 'out'. Fixes: f6033c5e333238 ("btrfs: fix block group leak when removing fails") CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 176e8a292fd1..6462dd0b155c 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -940,7 +940,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, path = btrfs_alloc_path(); if (!path) { ret = -ENOMEM; - goto out_put_group; + goto out; } /* @@ -978,7 +978,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_orphan_add(trans, BTRFS_I(inode)); if (ret) { btrfs_add_delayed_iput(inode); - goto out_put_group; + goto out; } clear_nlink(inode); /* One for the block groups ref */ @@ -1001,13 +1001,13 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); if (ret < 0) - goto out_put_group; + goto out; if (ret > 0) btrfs_release_path(path); if (ret == 0) { ret = btrfs_del_item(trans, tree_root, path); if (ret) - goto out_put_group; + goto out; btrfs_release_path(path); } @@ -1016,6 +1016,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, &fs_info->block_group_cache_tree); RB_CLEAR_NODE(&block_group->cache_node); + /* Once for the block groups rbtree */ + btrfs_put_block_group(block_group); + if (fs_info->first_logical_byte == block_group->start) fs_info->first_logical_byte = (u64)-1; spin_unlock(&fs_info->block_group_cache_lock); @@ -1125,10 +1128,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = remove_block_group_free_space(trans, block_group); if (ret) - goto out_put_group; - - /* Once for the block groups rbtree */ - btrfs_put_block_group(block_group); + goto out; ret = remove_block_group_item(trans, path, block_group); if (ret < 0) @@ -1145,10 +1145,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, free_extent_map(em); } -out_put_group: +out: /* Once for the lookup reference */ btrfs_put_block_group(block_group); -out: if (remove_rsv) btrfs_delayed_refs_rsv_release(fs_info, 1); btrfs_free_path(path);

5 years, 4 months

1
0
0 0

FAILED: patch "[PATCH] btrfs: fix a block group ref counter leak after failure to" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9fecd13202f520f3f25d5b1c313adb740fe19773 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:06 +0100 Subject: [PATCH] btrfs: fix a block group ref counter leak after failure to remove block group When removing a block group, if we fail to delete the block group's item from the extent tree, we jump to the 'out' label and end up decrementing the block group's reference count once only (by 1), resulting in a counter leak because the block group at that point was already removed from the block group cache rbtree - so we have to decrement the reference count twice, once for the rbtree and once for our lookup at the start of the function. There is a second bug where if removing the free space tree entries (the call to remove_block_group_free_space()) fails we end up jumping to the 'out_put_group' label but end up decrementing the reference count only once, when we should have done it twice, since we have already removed the block group from the block group cache rbtree. This happens because the reference count decrement for the rbtree reference happens after attempting to remove the free space tree entries, which is far away from the place where we remove the block group from the rbtree. To make things less error prone, decrement the reference count for the rbtree immediately after removing the block group from it. This also eleminates the need for two different exit labels on error, renaming 'out_put_label' to just 'out' and removing the old 'out'. Fixes: f6033c5e333238 ("btrfs: fix block group leak when removing fails") CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 176e8a292fd1..6462dd0b155c 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -940,7 +940,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, path = btrfs_alloc_path(); if (!path) { ret = -ENOMEM; - goto out_put_group; + goto out; } /* @@ -978,7 +978,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_orphan_add(trans, BTRFS_I(inode)); if (ret) { btrfs_add_delayed_iput(inode); - goto out_put_group; + goto out; } clear_nlink(inode); /* One for the block groups ref */ @@ -1001,13 +1001,13 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); if (ret < 0) - goto out_put_group; + goto out; if (ret > 0) btrfs_release_path(path); if (ret == 0) { ret = btrfs_del_item(trans, tree_root, path); if (ret) - goto out_put_group; + goto out; btrfs_release_path(path); } @@ -1016,6 +1016,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, &fs_info->block_group_cache_tree); RB_CLEAR_NODE(&block_group->cache_node); + /* Once for the block groups rbtree */ + btrfs_put_block_group(block_group); + if (fs_info->first_logical_byte == block_group->start) fs_info->first_logical_byte = (u64)-1; spin_unlock(&fs_info->block_group_cache_lock); @@ -1125,10 +1128,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = remove_block_group_free_space(trans, block_group); if (ret) - goto out_put_group; - - /* Once for the block groups rbtree */ - btrfs_put_block_group(block_group); + goto out; ret = remove_block_group_item(trans, path, block_group); if (ret < 0) @@ -1145,10 +1145,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, free_extent_map(em); } -out_put_group: +out: /* Once for the lookup reference */ btrfs_put_block_group(block_group); -out: if (remove_rsv) btrfs_delayed_refs_rsv_release(fs_info, 1); btrfs_free_path(path);

5 years, 4 months

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FAILED: patch "[PATCH] btrfs: fix a block group ref counter leak after failure to" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 9fecd13202f520f3f25d5b1c313adb740fe19773 Mon Sep 17 00:00:00 2001 From: Filipe Manana <fdmanana(a)suse.com> Date: Mon, 1 Jun 2020 19:12:06 +0100 Subject: [PATCH] btrfs: fix a block group ref counter leak after failure to remove block group When removing a block group, if we fail to delete the block group's item from the extent tree, we jump to the 'out' label and end up decrementing the block group's reference count once only (by 1), resulting in a counter leak because the block group at that point was already removed from the block group cache rbtree - so we have to decrement the reference count twice, once for the rbtree and once for our lookup at the start of the function. There is a second bug where if removing the free space tree entries (the call to remove_block_group_free_space()) fails we end up jumping to the 'out_put_group' label but end up decrementing the reference count only once, when we should have done it twice, since we have already removed the block group from the block group cache rbtree. This happens because the reference count decrement for the rbtree reference happens after attempting to remove the free space tree entries, which is far away from the place where we remove the block group from the rbtree. To make things less error prone, decrement the reference count for the rbtree immediately after removing the block group from it. This also eleminates the need for two different exit labels on error, renaming 'out_put_label' to just 'out' and removing the old 'out'. Fixes: f6033c5e333238 ("btrfs: fix block group leak when removing fails") CC: stable(a)vger.kernel.org # 4.4+ Reviewed-by: Nikolay Borisov <nborisov(a)suse.com> Reviewed-by: Anand Jain <anand.jain(a)oracle.com> Signed-off-by: Filipe Manana <fdmanana(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 176e8a292fd1..6462dd0b155c 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -940,7 +940,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, path = btrfs_alloc_path(); if (!path) { ret = -ENOMEM; - goto out_put_group; + goto out; } /* @@ -978,7 +978,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_orphan_add(trans, BTRFS_I(inode)); if (ret) { btrfs_add_delayed_iput(inode); - goto out_put_group; + goto out; } clear_nlink(inode); /* One for the block groups ref */ @@ -1001,13 +1001,13 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); if (ret < 0) - goto out_put_group; + goto out; if (ret > 0) btrfs_release_path(path); if (ret == 0) { ret = btrfs_del_item(trans, tree_root, path); if (ret) - goto out_put_group; + goto out; btrfs_release_path(path); } @@ -1016,6 +1016,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, &fs_info->block_group_cache_tree); RB_CLEAR_NODE(&block_group->cache_node); + /* Once for the block groups rbtree */ + btrfs_put_block_group(block_group); + if (fs_info->first_logical_byte == block_group->start) fs_info->first_logical_byte = (u64)-1; spin_unlock(&fs_info->block_group_cache_lock); @@ -1125,10 +1128,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, ret = remove_block_group_free_space(trans, block_group); if (ret) - goto out_put_group; - - /* Once for the block groups rbtree */ - btrfs_put_block_group(block_group); + goto out; ret = remove_block_group_item(trans, path, block_group); if (ret < 0) @@ -1145,10 +1145,9 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, free_extent_map(em); } -out_put_group: +out: /* Once for the lookup reference */ btrfs_put_block_group(block_group); -out: if (remove_rsv) btrfs_delayed_refs_rsv_release(fs_info, 1); btrfs_free_path(path);

5 years, 4 months

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FAILED: patch "[PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a13b9d0b97211579ea63b96c606de79b963c0f47 Mon Sep 17 00:00:00 2001 From: Kees Cook <keescook(a)chromium.org> Date: Mon, 8 Jun 2020 20:15:09 -0700 Subject: [PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0 The X86_CR4_FSGSBASE bit of CR4 should not change after boot[1]. Older kernels should enforce this bit to zero, and newer kernels need to enforce it depending on boot-time configuration (e.g. "nofsgsbase"). To support a pinned bit being either 1 or 0, use an explicit mask in combination with the expected pinned bit values. [1] https://lore.kernel.org/lkml/20200527103147.GI325280@hirez.programming.kick… Signed-off-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/202006082013.71E29A42@keescook diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 043d93cdcaad..95c090a45b4b 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -347,6 +347,9 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c) cr4_clear_bits(X86_CR4_UMIP); } +/* These bits should not change their value after CPU init is finished. */ +static const unsigned long cr4_pinned_mask = + X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP | X86_CR4_FSGSBASE; static DEFINE_STATIC_KEY_FALSE_RO(cr_pinning); static unsigned long cr4_pinned_bits __ro_after_init; @@ -371,20 +374,20 @@ EXPORT_SYMBOL(native_write_cr0); void native_write_cr4(unsigned long val) { - unsigned long bits_missing = 0; + unsigned long bits_changed = 0; set_register: asm volatile("mov %0,%%cr4": "+r" (val), "+m" (cr4_pinned_bits)); if (static_branch_likely(&cr_pinning)) { - if (unlikely((val & cr4_pinned_bits) != cr4_pinned_bits)) { - bits_missing = ~val & cr4_pinned_bits; - val |= bits_missing; + if (unlikely((val & cr4_pinned_mask) != cr4_pinned_bits)) { + bits_changed = (val & cr4_pinned_mask) ^ cr4_pinned_bits; + val = (val & ~cr4_pinned_mask) | cr4_pinned_bits; goto set_register; } - /* Warn after we've set the missing bits. */ - WARN_ONCE(bits_missing, "CR4 bits went missing: %lx!?\n", - bits_missing); + /* Warn after we've corrected the changed bits. */ + WARN_ONCE(bits_changed, "pinned CR4 bits changed: 0x%lx!?\n", + bits_changed); } } #if IS_MODULE(CONFIG_LKDTM) @@ -419,7 +422,7 @@ void cr4_init(void) if (boot_cpu_has(X86_FEATURE_PCID)) cr4 |= X86_CR4_PCIDE; if (static_branch_likely(&cr_pinning)) - cr4 |= cr4_pinned_bits; + cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits; __write_cr4(cr4); @@ -434,10 +437,7 @@ void cr4_init(void) */ static void __init setup_cr_pinning(void) { - unsigned long mask; - - mask = (X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP); - cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & mask; + cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & cr4_pinned_mask; static_key_enable(&cr_pinning.key); }

5 years, 4 months

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FAILED: patch "[PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a13b9d0b97211579ea63b96c606de79b963c0f47 Mon Sep 17 00:00:00 2001 From: Kees Cook <keescook(a)chromium.org> Date: Mon, 8 Jun 2020 20:15:09 -0700 Subject: [PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0 The X86_CR4_FSGSBASE bit of CR4 should not change after boot[1]. Older kernels should enforce this bit to zero, and newer kernels need to enforce it depending on boot-time configuration (e.g. "nofsgsbase"). To support a pinned bit being either 1 or 0, use an explicit mask in combination with the expected pinned bit values. [1] https://lore.kernel.org/lkml/20200527103147.GI325280@hirez.programming.kick… Signed-off-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/202006082013.71E29A42@keescook diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 043d93cdcaad..95c090a45b4b 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -347,6 +347,9 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c) cr4_clear_bits(X86_CR4_UMIP); } +/* These bits should not change their value after CPU init is finished. */ +static const unsigned long cr4_pinned_mask = + X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP | X86_CR4_FSGSBASE; static DEFINE_STATIC_KEY_FALSE_RO(cr_pinning); static unsigned long cr4_pinned_bits __ro_after_init; @@ -371,20 +374,20 @@ EXPORT_SYMBOL(native_write_cr0); void native_write_cr4(unsigned long val) { - unsigned long bits_missing = 0; + unsigned long bits_changed = 0; set_register: asm volatile("mov %0,%%cr4": "+r" (val), "+m" (cr4_pinned_bits)); if (static_branch_likely(&cr_pinning)) { - if (unlikely((val & cr4_pinned_bits) != cr4_pinned_bits)) { - bits_missing = ~val & cr4_pinned_bits; - val |= bits_missing; + if (unlikely((val & cr4_pinned_mask) != cr4_pinned_bits)) { + bits_changed = (val & cr4_pinned_mask) ^ cr4_pinned_bits; + val = (val & ~cr4_pinned_mask) | cr4_pinned_bits; goto set_register; } - /* Warn after we've set the missing bits. */ - WARN_ONCE(bits_missing, "CR4 bits went missing: %lx!?\n", - bits_missing); + /* Warn after we've corrected the changed bits. */ + WARN_ONCE(bits_changed, "pinned CR4 bits changed: 0x%lx!?\n", + bits_changed); } } #if IS_MODULE(CONFIG_LKDTM) @@ -419,7 +422,7 @@ void cr4_init(void) if (boot_cpu_has(X86_FEATURE_PCID)) cr4 |= X86_CR4_PCIDE; if (static_branch_likely(&cr_pinning)) - cr4 |= cr4_pinned_bits; + cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits; __write_cr4(cr4); @@ -434,10 +437,7 @@ void cr4_init(void) */ static void __init setup_cr_pinning(void) { - unsigned long mask; - - mask = (X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP); - cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & mask; + cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & cr4_pinned_mask; static_key_enable(&cr_pinning.key); }

5 years, 4 months

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FAILED: patch "[PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a13b9d0b97211579ea63b96c606de79b963c0f47 Mon Sep 17 00:00:00 2001 From: Kees Cook <keescook(a)chromium.org> Date: Mon, 8 Jun 2020 20:15:09 -0700 Subject: [PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0 The X86_CR4_FSGSBASE bit of CR4 should not change after boot[1]. Older kernels should enforce this bit to zero, and newer kernels need to enforce it depending on boot-time configuration (e.g. "nofsgsbase"). To support a pinned bit being either 1 or 0, use an explicit mask in combination with the expected pinned bit values. [1] https://lore.kernel.org/lkml/20200527103147.GI325280@hirez.programming.kick… Signed-off-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/202006082013.71E29A42@keescook diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 043d93cdcaad..95c090a45b4b 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -347,6 +347,9 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c) cr4_clear_bits(X86_CR4_UMIP); } +/* These bits should not change their value after CPU init is finished. */ +static const unsigned long cr4_pinned_mask = + X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP | X86_CR4_FSGSBASE; static DEFINE_STATIC_KEY_FALSE_RO(cr_pinning); static unsigned long cr4_pinned_bits __ro_after_init; @@ -371,20 +374,20 @@ EXPORT_SYMBOL(native_write_cr0); void native_write_cr4(unsigned long val) { - unsigned long bits_missing = 0; + unsigned long bits_changed = 0; set_register: asm volatile("mov %0,%%cr4": "+r" (val), "+m" (cr4_pinned_bits)); if (static_branch_likely(&cr_pinning)) { - if (unlikely((val & cr4_pinned_bits) != cr4_pinned_bits)) { - bits_missing = ~val & cr4_pinned_bits; - val |= bits_missing; + if (unlikely((val & cr4_pinned_mask) != cr4_pinned_bits)) { + bits_changed = (val & cr4_pinned_mask) ^ cr4_pinned_bits; + val = (val & ~cr4_pinned_mask) | cr4_pinned_bits; goto set_register; } - /* Warn after we've set the missing bits. */ - WARN_ONCE(bits_missing, "CR4 bits went missing: %lx!?\n", - bits_missing); + /* Warn after we've corrected the changed bits. */ + WARN_ONCE(bits_changed, "pinned CR4 bits changed: 0x%lx!?\n", + bits_changed); } } #if IS_MODULE(CONFIG_LKDTM) @@ -419,7 +422,7 @@ void cr4_init(void) if (boot_cpu_has(X86_FEATURE_PCID)) cr4 |= X86_CR4_PCIDE; if (static_branch_likely(&cr_pinning)) - cr4 |= cr4_pinned_bits; + cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits; __write_cr4(cr4); @@ -434,10 +437,7 @@ void cr4_init(void) */ static void __init setup_cr_pinning(void) { - unsigned long mask; - - mask = (X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP); - cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & mask; + cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & cr4_pinned_mask; static_key_enable(&cr_pinning.key); }

5 years, 4 months

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FAILED: patch "[PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From a13b9d0b97211579ea63b96c606de79b963c0f47 Mon Sep 17 00:00:00 2001 From: Kees Cook <keescook(a)chromium.org> Date: Mon, 8 Jun 2020 20:15:09 -0700 Subject: [PATCH] x86/cpu: Use pinning mask for CR4 bits needing to be 0 The X86_CR4_FSGSBASE bit of CR4 should not change after boot[1]. Older kernels should enforce this bit to zero, and newer kernels need to enforce it depending on boot-time configuration (e.g. "nofsgsbase"). To support a pinned bit being either 1 or 0, use an explicit mask in combination with the expected pinned bit values. [1] https://lore.kernel.org/lkml/20200527103147.GI325280@hirez.programming.kick… Signed-off-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/202006082013.71E29A42@keescook diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 043d93cdcaad..95c090a45b4b 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -347,6 +347,9 @@ static __always_inline void setup_umip(struct cpuinfo_x86 *c) cr4_clear_bits(X86_CR4_UMIP); } +/* These bits should not change their value after CPU init is finished. */ +static const unsigned long cr4_pinned_mask = + X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP | X86_CR4_FSGSBASE; static DEFINE_STATIC_KEY_FALSE_RO(cr_pinning); static unsigned long cr4_pinned_bits __ro_after_init; @@ -371,20 +374,20 @@ EXPORT_SYMBOL(native_write_cr0); void native_write_cr4(unsigned long val) { - unsigned long bits_missing = 0; + unsigned long bits_changed = 0; set_register: asm volatile("mov %0,%%cr4": "+r" (val), "+m" (cr4_pinned_bits)); if (static_branch_likely(&cr_pinning)) { - if (unlikely((val & cr4_pinned_bits) != cr4_pinned_bits)) { - bits_missing = ~val & cr4_pinned_bits; - val |= bits_missing; + if (unlikely((val & cr4_pinned_mask) != cr4_pinned_bits)) { + bits_changed = (val & cr4_pinned_mask) ^ cr4_pinned_bits; + val = (val & ~cr4_pinned_mask) | cr4_pinned_bits; goto set_register; } - /* Warn after we've set the missing bits. */ - WARN_ONCE(bits_missing, "CR4 bits went missing: %lx!?\n", - bits_missing); + /* Warn after we've corrected the changed bits. */ + WARN_ONCE(bits_changed, "pinned CR4 bits changed: 0x%lx!?\n", + bits_changed); } } #if IS_MODULE(CONFIG_LKDTM) @@ -419,7 +422,7 @@ void cr4_init(void) if (boot_cpu_has(X86_FEATURE_PCID)) cr4 |= X86_CR4_PCIDE; if (static_branch_likely(&cr_pinning)) - cr4 |= cr4_pinned_bits; + cr4 = (cr4 & ~cr4_pinned_mask) | cr4_pinned_bits; __write_cr4(cr4); @@ -434,10 +437,7 @@ void cr4_init(void) */ static void __init setup_cr_pinning(void) { - unsigned long mask; - - mask = (X86_CR4_SMEP | X86_CR4_SMAP | X86_CR4_UMIP); - cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & mask; + cr4_pinned_bits = this_cpu_read(cpu_tlbstate.cr4) & cr4_pinned_mask; static_key_enable(&cr_pinning.key); }

5 years, 4 months

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[PATCH 4.19.y] erofs: fix partially uninitialized misuse in z_erofs_onlinepage_fixup

by Gao Xiang

From: Gao Xiang <hsiangkao(a)redhat.com> commit 3c597282887fd55181578996dca52ce697d985a5 upstream. Hongyu reported "id != index" in z_erofs_onlinepage_fixup() with specific aarch64 environment easily, which wasn't shown before. After digging into that, I found that high 32 bits of page->private was set to 0xaaaaaaaa rather than 0 (due to z_erofs_onlinepage_init behavior with specific compiler options). Actually we only use low 32 bits to keep the page information since page->private is only 4 bytes on most 32-bit platforms. However z_erofs_onlinepage_fixup() uses the upper 32 bits by mistake. Let's fix it now. Reported-and-tested-by: Hongyu Jin <hongyu.jin(a)unisoc.com> Fixes: 3883a79abd02 ("staging: erofs: introduce VLE decompression support") Cc: <stable(a)vger.kernel.org> # 4.19+ Reviewed-by: Chao Yu <yuchao0(a)huawei.com> Link: https://lore.kernel.org/r/20200618234349.22553-1-hsiangkao@aol.com Signed-off-by: Gao Xiang <hsiangkao(a)redhat.com> --- This fix has been merged into Linus's tree just now (today). Since the patch could not directly be applied to 4.19, manually handle this. drivers/staging/erofs/unzip_vle.h | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/staging/erofs/unzip_vle.h b/drivers/staging/erofs/unzip_vle.h index 684ff06fc7bf..630fd1f4f123 100644 --- a/drivers/staging/erofs/unzip_vle.h +++ b/drivers/staging/erofs/unzip_vle.h @@ -169,22 +169,22 @@ static inline void z_erofs_onlinepage_init(struct page *page) static inline void z_erofs_onlinepage_fixup(struct page *page, uintptr_t index, bool down) { - unsigned long *p, o, v, id; -repeat: - p = &page_private(page); - o = READ_ONCE(*p); + union z_erofs_onlinepage_converter u = { .v = &page_private(page) }; + int orig, orig_index, val; - id = o >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT; - if (id) { +repeat: + orig = atomic_read(u.o); + orig_index = orig >> Z_EROFS_ONLINEPAGE_INDEX_SHIFT; + if (orig_index) { if (!index) return; - BUG_ON(id != index); + DBG_BUGON(orig_index != index); } - v = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) | - ((o & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned)down); - if (cmpxchg(p, o, v) != o) + val = (index << Z_EROFS_ONLINEPAGE_INDEX_SHIFT) | + ((orig & Z_EROFS_ONLINEPAGE_COUNT_MASK) + (unsigned int)down); + if (atomic_cmpxchg(u.o, orig, val) != orig) goto repeat; } -- 2.24.0

5 years, 4 months

2
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✅ PASS: Test report for kernel 5.7.6-c291ca5.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: c291ca510bff - loop: replace kill_bdev with invalidate_bdev The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test 🚧 ⚡⚡⚡ kdump - sysrq-c Host 3: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 💥 jvm - DaCapo Benchmark Suite 🚧 ⚡⚡⚡ jvm - jcstress tests 🚧 ⚡⚡⚡ Memory function: kaslr 🚧 ⚡⚡⚡ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ⚡⚡⚡ trace: ftrace/tracer Host 4: ✅ Boot test 🚧 ✅ kdump - sysrq-c s390x: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests x86_64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ❌ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 3: ✅ Boot test 🚧 ✅ kdump - sysrq-c Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

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[char-misc-next] mei: bus: don't clean driver pointer

by Tomas Winkler

From: Alexander Usyskin <alexander.usyskin(a)intel.com> It's not needed to set driver to NULL in mei_cl_device_remove() which is bus_type remove() handler as this is done anyway in __device_release_driver(). Actually this is causing an endless loop in driver_detach() on ubuntu patched kernel, while removing (rmmod) the mei_hdcp module. The reason list_empty(&drv->p->klist_devices.k_list) is always not-empty. as the check is always true in __device_release_driver() if (dev->driver != drv) return; The non upstream patch is causing this behavior, titled: 'vfio -- release device lock before userspace requests' Nevertheless the fix is correct also for the upstream. Link: https://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20180912085046.340… Cc: <stable(a)vger.kernel.org> Cc: Andy Whitcroft <apw(a)canonical.com> Signed-off-by: Alexander Usyskin <alexander.usyskin(a)intel.com> Signed-off-by: Tomas Winkler <tomas.winkler(a)intel.com> --- drivers/misc/mei/bus.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 8d468e0a950a..f476dbc7252b 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -745,9 +745,8 @@ static int mei_cl_device_remove(struct device *dev) mei_cl_bus_module_put(cldev); module_put(THIS_MODULE); - dev->driver = NULL; - return ret; + return ret; } static ssize_t name_show(struct device *dev, struct device_attribute *a, -- 2.25.4

5 years, 4 months

1
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[PATCH v2] nouveau: fix page fault on device private memory

by Ralph Campbell

If system memory is migrated to device private memory and no GPU MMU page table entry exists, the GPU will fault and call hmm_range_fault() to get the PFN for the page. Since the .dev_private_owner pointer in struct hmm_range is not set, hmm_range_fault returns an error which results in the GPU program stopping with a fatal fault. Fix this by setting .dev_private_owner appropriately. Fixes: 08ddddda667b ("mm/hmm: check the device private page owner in hmm_range_fault()") Cc: stable(a)vger.kernel.org Signed-off-by: Ralph Campbell <rcampbell(a)nvidia.com> Reviewed-by: Jason Gunthorpe <jgg(a)mellanox.com> --- This is based on Linux-5.8.0-rc2 and is for Ben Skeggs nouveau tree. It doesn't depend on any of the other nouveau/HMM changes I have recently posted. Resending to include stable(a)vger.org and adding Jason's reviewed-by. drivers/gpu/drm/nouveau/nouveau_svm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index ba9f9359c30e..6586d9d39874 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -562,6 +562,7 @@ static int nouveau_range_fault(struct nouveau_svmm *svmm, .end = notifier->notifier.interval_tree.last + 1, .pfn_flags_mask = HMM_PFN_REQ_FAULT | HMM_PFN_REQ_WRITE, .hmm_pfns = hmm_pfns, + .dev_private_owner = drm->dev, }; struct mm_struct *mm = notifier->notifier.mm; int ret; -- 2.20.1

5 years, 4 months

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FAILED: patch "[PATCH] cifs/smb3: Fix data inconsistent when zero file range" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 6b69040247e14b43419a520f841f2b3052833df9 Mon Sep 17 00:00:00 2001 From: Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> Date: Tue, 23 Jun 2020 07:31:54 -0400 Subject: [PATCH] cifs/smb3: Fix data inconsistent when zero file range CIFS implements the fallocate(FALLOC_FL_ZERO_RANGE) with send SMB ioctl(FSCTL_SET_ZERO_DATA) to server. It just set the range of the remote file to zero, but local page cache not update, then the data inconsistent with server, which leads the xfstest generic/008 failed. So we need to remove the local page caches before send SMB ioctl(FSCTL_SET_ZERO_DATA) to server. After next read, it will re-cache it. Fixes: 30175628bf7f5 ("[SMB3] Enable fallocate -z support for SMB3 mounts") Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> Reviewed-by: Pavel Shilovsky <pshilov(a)microsoft.com> Cc: stable(a)vger.kernel.org # v3.17 Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 28553d45604e..876a0d9e3d46 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3188,6 +3188,11 @@ static long smb3_zero_range(struct file *file, struct cifs_tcon *tcon, trace_smb3_zero_enter(xid, cfile->fid.persistent_fid, tcon->tid, ses->Suid, offset, len); + /* + * We zero the range through ioctl, so we need remove the page caches + * first, otherwise the data may be inconsistent with the server. + */ + truncate_pagecache_range(inode, offset, offset + len - 1); /* if file not oplocked can't be sure whether asking to extend size */ if (!CIFS_CACHE_READ(cifsi))

5 years, 4 months

2
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FAILED: patch "[PATCH] cifs/smb3: Fix data inconsistent when punch hole" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From acc91c2d8de4ef46ed751c5f9df99ed9a109b100 Mon Sep 17 00:00:00 2001 From: Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> Date: Tue, 23 Jun 2020 07:31:53 -0400 Subject: [PATCH] cifs/smb3: Fix data inconsistent when punch hole When punch hole success, we also can read old data from file: # strace -e trace=pread64,fallocate xfs_io -f -c "pread 20 40" \ -c "fpunch 20 40" -c"pread 20 40" file pread64(3, " version 5.8.0-rc1+"..., 40, 20) = 40 fallocate(3, FALLOC_FL_KEEP_SIZE|FALLOC_FL_PUNCH_HOLE, 20, 40) = 0 pread64(3, " version 5.8.0-rc1+"..., 40, 20) = 40 CIFS implements the fallocate(FALLOCATE_FL_PUNCH_HOLE) with send SMB ioctl(FSCTL_SET_ZERO_DATA) to server. It just set the range of the remote file to zero, but local page caches not updated, then the local page caches inconsistent with server. Also can be found by xfstests generic/316. So, we need to remove the page caches before send the SMB ioctl(FSCTL_SET_ZERO_DATA) to server. Fixes: 31742c5a33176 ("enable fallocate punch hole ("fallocate -p") for SMB3") Suggested-by: Pavel Shilovsky <pshilov(a)microsoft.com> Reviewed-by: Pavel Shilovsky <pshilov(a)microsoft.com> Signed-off-by: Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> Cc: stable(a)vger.kernel.org # v3.17 Signed-off-by: Steve French <stfrench(a)microsoft.com> diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 876a0d9e3d46..d9fdafa5eb60 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -3259,6 +3259,12 @@ static long smb3_punch_hole(struct file *file, struct cifs_tcon *tcon, return rc; } + /* + * We implement the punch hole through ioctl, so we need remove the page + * caches first, otherwise the data may be inconsistent with the server. + */ + truncate_pagecache_range(inode, offset, offset + len - 1); + cifs_dbg(FYI, "Offset %lld len %lld\n", offset, len); fsctl_buf.FileOffset = cpu_to_le64(offset);

5 years, 4 months

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FAILED: patch "[PATCH] xhci: Poll for U0 after disabling USB2 LPM" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From b3d71abd135e6919ca0b6cab463738472653ddfb Mon Sep 17 00:00:00 2001 From: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Date: Wed, 24 Jun 2020 16:59:49 +0300 Subject: [PATCH] xhci: Poll for U0 after disabling USB2 LPM USB2 devices with LPM enabled may interrupt the system suspend: [ 932.510475] usb 1-7: usb suspend, wakeup 0 [ 932.510549] hub 1-0:1.0: hub_suspend [ 932.510581] usb usb1: bus suspend, wakeup 0 [ 932.510590] xhci_hcd 0000:00:14.0: port 9 not suspended [ 932.510593] xhci_hcd 0000:00:14.0: port 8 not suspended .. [ 932.520323] xhci_hcd 0000:00:14.0: Port change event, 1-7, id 7, portsc: 0x400e03 .. [ 932.591405] PM: pci_pm_suspend(): hcd_pci_suspend+0x0/0x30 returns -16 [ 932.591414] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x160 returns -16 [ 932.591418] PM: Device 0000:00:14.0 failed to suspend async: error -16 During system suspend, USB core will let HC suspends the device if it doesn't have remote wakeup enabled and doesn't have any children. However, from the log above we can see that the usb 1-7 doesn't get bus suspended due to not in U0. After a while the port finished U2 -> U0 transition, interrupts the suspend process. The observation is that after disabling LPM, port doesn't transit to U0 immediately and can linger in U2. xHCI spec 4.23.5.2 states that the maximum exit latency for USB2 LPM should be BESL + 10us. The BESL for the affected device is advertised as 400us, which is still not enough based on my testing result. So let's use the maximum permitted latency, 10000, to poll for U0 status to solve the issue. Cc: stable(a)vger.kernel.org Signed-off-by: Kai-Heng Feng <kai.heng.feng(a)canonical.com> Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> Link: https://lore.kernel.org/r/20200624135949.22611-6-mathias.nyman@linux.intel.… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index f97106e2860f..ed468eed299c 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4475,6 +4475,9 @@ static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd, mutex_lock(hcd->bandwidth_mutex); xhci_change_max_exit_latency(xhci, udev, 0); mutex_unlock(hcd->bandwidth_mutex); + readl_poll_timeout(ports[port_num]->addr, pm_val, + (pm_val & PORT_PLS_MASK) == XDEV_U0, + 100, 10000); return 0; } }

5 years, 4 months

2
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FAILED: patch "[PATCH] ALSA: usb-audio: Fix OOB access of mixer element list" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 220345e98f1cdc768eeb6e3364a0fa7ab9647fe7 Mon Sep 17 00:00:00 2001 From: Takashi Iwai <tiwai(a)suse.de> Date: Wed, 24 Jun 2020 14:23:40 +0200 Subject: [PATCH] ALSA: usb-audio: Fix OOB access of mixer element list The USB-audio mixer code holds a linked list of usb_mixer_elem_list, and several operations are performed for each mixer element. A few of them (snd_usb_mixer_notify_id() and snd_usb_mixer_interrupt_v2()) assume each mixer element being a usb_mixer_elem_info object that is a subclass of usb_mixer_elem_list, cast via container_of() and access it members. This may result in an out-of-bound access when a non-standard list element has been added, as spotted by syzkaller recently. This patch adds a new field, is_std_info, in usb_mixer_elem_list to indicate that the element is the usb_mixer_elem_info type or not, and skip the access to such an element if needed. Reported-by: syzbot+fb14314433463ad51625(a)syzkaller.appspotmail.com Reported-by: syzbot+2405ca3401e943c538b5(a)syzkaller.appspotmail.com Cc: <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200624122340.9615-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai(a)suse.de> diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 15769f266790..eab0fd4fd7c3 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -581,8 +581,9 @@ static int check_matrix_bitmap(unsigned char *bmap, * if failed, give up and free the control instance. */ -int snd_usb_mixer_add_control(struct usb_mixer_elem_list *list, - struct snd_kcontrol *kctl) +int snd_usb_mixer_add_list(struct usb_mixer_elem_list *list, + struct snd_kcontrol *kctl, + bool is_std_info) { struct usb_mixer_interface *mixer = list->mixer; int err; @@ -596,6 +597,7 @@ int snd_usb_mixer_add_control(struct usb_mixer_elem_list *list, return err; } list->kctl = kctl; + list->is_std_info = is_std_info; list->next_id_elem = mixer->id_elems[list->id]; mixer->id_elems[list->id] = list; return 0; @@ -3234,8 +3236,11 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid) unitid = delegate_notify(mixer, unitid, NULL, NULL); for_each_mixer_elem(list, mixer, unitid) { - struct usb_mixer_elem_info *info = - mixer_elem_list_to_info(list); + struct usb_mixer_elem_info *info; + + if (!list->is_std_info) + continue; + info = mixer_elem_list_to_info(list); /* invalidate cache, so the value is read from the device */ info->cached = 0; snd_ctl_notify(mixer->chip->card, SNDRV_CTL_EVENT_MASK_VALUE, @@ -3315,6 +3320,8 @@ static void snd_usb_mixer_interrupt_v2(struct usb_mixer_interface *mixer, if (!list->kctl) continue; + if (!list->is_std_info) + continue; info = mixer_elem_list_to_info(list); if (count > 1 && info->control != control) diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 41ec9dc4139b..c29e27ac43a7 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -66,6 +66,7 @@ struct usb_mixer_elem_list { struct usb_mixer_elem_list *next_id_elem; /* list of controls with same id */ struct snd_kcontrol *kctl; unsigned int id; + bool is_std_info; usb_mixer_elem_dump_func_t dump; usb_mixer_elem_resume_func_t resume; }; @@ -103,8 +104,12 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid); int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, int request, int validx, int value_set); -int snd_usb_mixer_add_control(struct usb_mixer_elem_list *list, - struct snd_kcontrol *kctl); +int snd_usb_mixer_add_list(struct usb_mixer_elem_list *list, + struct snd_kcontrol *kctl, + bool is_std_info); + +#define snd_usb_mixer_add_control(list, kctl) \ + snd_usb_mixer_add_list(list, kctl, true) void snd_usb_mixer_elem_init_std(struct usb_mixer_elem_list *list, struct usb_mixer_interface *mixer, diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index b6bcf2f92383..cec1cfd7edb7 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -158,7 +158,8 @@ static int add_single_ctl_with_resume(struct usb_mixer_interface *mixer, return -ENOMEM; } kctl->private_free = snd_usb_mixer_elem_free; - return snd_usb_mixer_add_control(list, kctl); + /* don't use snd_usb_mixer_add_control() here, this is a special list element */ + return snd_usb_mixer_add_list(list, kctl, false); } /*

5 years, 4 months

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✅ PASS: Test report for kernel 5.7.6-8dfcd41.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 8dfcd4110882 - btrfs: fix a block group ref counter leak after failure to remove block group The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=dataware… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Host 2: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot ppc64le: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests s390x: Host 1: ✅ Boot test ✅ selinux-policy: serge-testsuite ✅ stress: stress-ng 🚧 ✅ Storage blktests Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ⚡⚡⚡ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot x86_64: Host 1: ✅ Boot test ✅ Podman system integration test - as root ✅ Podman system integration test - as user ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm - DaCapo Benchmark Suite 🚧 ✅ jvm - jcstress tests 🚧 ✅ Memory function: kaslr 🚧 ✅ Networking firewall: basic netfilter test 🚧 ✅ audit: audit testsuite test 🚧 ✅ trace: ftrace/tracer 🚧 ✅ kdump - kexec_boot Host 2: ✅ Boot test 🚧 ✅ kdump - sysrq-c Host 3: ✅ Boot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ stress: stress-ng 🚧 ✅ CPU: Frequency Driver Test 🚧 ✅ CPU: Idle Test 🚧 ✅ IOMMU boot test 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

5 years, 4 months

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