September 2021 - Linux-stable-mirror

FAILED: patch "[PATCH] arm64: add MTE supported check to thread switching and" failed to apply to 5.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.14-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 8c8a3b5bd960cd88f7655b5251dc28741e11f139 Mon Sep 17 00:00:00 2001 From: Peter Collingbourne <pcc(a)google.com> Date: Wed, 15 Sep 2021 12:03:35 -0700 Subject: [PATCH] arm64: add MTE supported check to thread switching and syscall entry/exit This lets us avoid doing unnecessary work on hardware that does not support MTE, and will allow us to freely use MTE instructions in the code called by mte_thread_switch(). Since this would mean that we do a redundant check in mte_check_tfsr_el1(), remove it and add two checks now required in its callers. This also avoids an unnecessary DSB+ISB sequence on the syscall exit path for hardware not supporting MTE. Fixes: 65812c6921cc ("arm64: mte: Enable async tag check fault") Cc: <stable(a)vger.kernel.org> # 5.13.x Signed-off-by: Peter Collingbourne <pcc(a)google.com> Link: https://linux-review.googlesource.com/id/I02fd000d1ef2c86c7d2952a7f099b254e… Link: https://lore.kernel.org/r/20210915190336.398390-1-pcc@google.com [catalin.marinas(a)arm.com: adjust the commit log slightly] Signed-off-by: Catalin Marinas <catalin.marinas(a)arm.com> diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h index 3f93b9e0b339..02511650cffe 100644 --- a/arch/arm64/include/asm/mte.h +++ b/arch/arm64/include/asm/mte.h @@ -99,11 +99,17 @@ void mte_check_tfsr_el1(void); static inline void mte_check_tfsr_entry(void) { + if (!system_supports_mte()) + return; + mte_check_tfsr_el1(); } static inline void mte_check_tfsr_exit(void) { + if (!system_supports_mte()) + return; + /* * The asynchronous faults are sync'ed automatically with * TFSR_EL1 on kernel entry but for exit an explicit dsb() diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c index 9d314a3bad3b..e5e801bc5312 100644 --- a/arch/arm64/kernel/mte.c +++ b/arch/arm64/kernel/mte.c @@ -142,12 +142,7 @@ void mte_enable_kernel_async(void) #ifdef CONFIG_KASAN_HW_TAGS void mte_check_tfsr_el1(void) { - u64 tfsr_el1; - - if (!system_supports_mte()) - return; - - tfsr_el1 = read_sysreg_s(SYS_TFSR_EL1); + u64 tfsr_el1 = read_sysreg_s(SYS_TFSR_EL1); if (unlikely(tfsr_el1 & SYS_TFSR_EL1_TF1)) { /* @@ -199,6 +194,9 @@ void mte_thread_init_user(void) void mte_thread_switch(struct task_struct *next) { + if (!system_supports_mte()) + return; + mte_update_sctlr_user(next); /*

3 years, 3 months

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FAILED: patch "[PATCH] scsi: ufs: ufs-pci: Fix Intel LKF link stability" failed to apply to 5.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.14-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 1cbc9ad3eecd492be33b727b4606ae75bc880676 Mon Sep 17 00:00:00 2001 From: Adrian Hunter <adrian.hunter(a)intel.com> Date: Tue, 31 Aug 2021 17:53:17 +0300 Subject: [PATCH] scsi: ufs: ufs-pci: Fix Intel LKF link stability Intel LKF can experience link errors. Make fixes to increase link stability, especially when switching to high speed modes. Link: https://lore.kernel.org/r/20210831145317.26306-1-adrian.hunter@intel.com Fixes: b2c57925df1f ("scsi: ufs: ufs-pci: Add support for Intel LKF") Cc: stable(a)vger.kernel.org Signed-off-by: Adrian Hunter <adrian.hunter(a)intel.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index b3bcc5c882da..149c1aa09103 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers/scsi/ufs/ufshcd-pci.c @@ -128,6 +128,81 @@ static int ufs_intel_link_startup_notify(struct ufs_hba *hba, return err; } +static int ufs_intel_set_lanes(struct ufs_hba *hba, u32 lanes) +{ + struct ufs_pa_layer_attr pwr_info = hba->pwr_info; + int ret; + + pwr_info.lane_rx = lanes; + pwr_info.lane_tx = lanes; + ret = ufshcd_config_pwr_mode(hba, &pwr_info); + if (ret) + dev_err(hba->dev, "%s: Setting %u lanes, err = %d\n", + __func__, lanes, ret); + return ret; +} + +static int ufs_intel_lkf_pwr_change_notify(struct ufs_hba *hba, + enum ufs_notify_change_status status, + struct ufs_pa_layer_attr *dev_max_params, + struct ufs_pa_layer_attr *dev_req_params) +{ + int err = 0; + + switch (status) { + case PRE_CHANGE: + if (ufshcd_is_hs_mode(dev_max_params) && + (hba->pwr_info.lane_rx != 2 || hba->pwr_info.lane_tx != 2)) + ufs_intel_set_lanes(hba, 2); + memcpy(dev_req_params, dev_max_params, sizeof(*dev_req_params)); + break; + case POST_CHANGE: + if (ufshcd_is_hs_mode(dev_req_params)) { + u32 peer_granularity; + + usleep_range(1000, 1250); + err = ufshcd_dme_peer_get(hba, UIC_ARG_MIB(PA_GRANULARITY), + &peer_granularity); + } + break; + default: + break; + } + + return err; +} + +static int ufs_intel_lkf_apply_dev_quirks(struct ufs_hba *hba) +{ + u32 granularity, peer_granularity; + u32 pa_tactivate, peer_pa_tactivate; + int ret; + + ret = ufshcd_dme_get(hba, UIC_ARG_MIB(PA_GRANULARITY), &granularity); + if (ret) + goto out; + + ret = ufshcd_dme_peer_get(hba, UIC_ARG_MIB(PA_GRANULARITY), &peer_granularity); + if (ret) + goto out; + + ret = ufshcd_dme_get(hba, UIC_ARG_MIB(PA_TACTIVATE), &pa_tactivate); + if (ret) + goto out; + + ret = ufshcd_dme_peer_get(hba, UIC_ARG_MIB(PA_TACTIVATE), &peer_pa_tactivate); + if (ret) + goto out; + + if (granularity == peer_granularity) { + u32 new_peer_pa_tactivate = pa_tactivate + 2; + + ret = ufshcd_dme_peer_set(hba, UIC_ARG_MIB(PA_TACTIVATE), new_peer_pa_tactivate); + } +out: + return ret; +} + #define INTEL_ACTIVELTR 0x804 #define INTEL_IDLELTR 0x808 @@ -351,6 +426,7 @@ static int ufs_intel_lkf_init(struct ufs_hba *hba) struct ufs_host *ufs_host; int err; + hba->nop_out_timeout = 200; hba->quirks |= UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8; hba->caps |= UFSHCD_CAP_CRYPTO; err = ufs_intel_common_init(hba); @@ -381,6 +457,8 @@ static struct ufs_hba_variant_ops ufs_intel_lkf_hba_vops = { .exit = ufs_intel_common_exit, .hce_enable_notify = ufs_intel_hce_enable_notify, .link_startup_notify = ufs_intel_link_startup_notify, + .pwr_change_notify = ufs_intel_lkf_pwr_change_notify, + .apply_dev_quirks = ufs_intel_lkf_apply_dev_quirks, .resume = ufs_intel_resume, .device_reset = ufs_intel_device_reset, }; diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 3841ab49f556..67889d74761c 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4776,7 +4776,7 @@ static int ufshcd_verify_dev_init(struct ufs_hba *hba) mutex_lock(&hba->dev_cmd.lock); for (retries = NOP_OUT_RETRIES; retries > 0; retries--) { err = ufshcd_exec_dev_cmd(hba, DEV_CMD_TYPE_NOP, - NOP_OUT_TIMEOUT); + hba->nop_out_timeout); if (!err || err == -ETIMEDOUT) break; @@ -9483,6 +9483,7 @@ int ufshcd_alloc_host(struct device *dev, struct ufs_hba **hba_handle) hba->host = host; hba->dev = dev; hba->dev_ref_clk_freq = REF_CLK_FREQ_INVAL; + hba->nop_out_timeout = NOP_OUT_TIMEOUT; INIT_LIST_HEAD(&hba->clk_list_head); spin_lock_init(&hba->outstanding_lock); diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 52ea6f350b18..4723f27a55d1 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -858,6 +858,7 @@ struct ufs_hba { /* Device management request data */ struct ufs_dev_cmd dev_cmd; ktime_t last_dme_cmd_tstamp; + int nop_out_timeout; /* Keeps information of the UFS device connected to this host */ struct ufs_dev_info dev_info;

3 years, 3 months

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Linux 5.14.8

by Greg Kroah-Hartman

I'm announcing the release of the 5.14.8 kernel. All users of the 5.14 kernel series must upgrade. The updated 5.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.14.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, greg k-h ------------ Documentation/driver-api/cxl/memory-devices.rst | 2 Makefile | 2 arch/arm64/kernel/cacheinfo.c | 7 arch/arm64/mm/init.c | 16 arch/mips/kernel/cacheinfo.c | 7 arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts | 6 arch/riscv/kernel/cacheinfo.c | 7 arch/s390/include/asm/stacktrace.h | 20 arch/s390/include/asm/unwind.h | 8 arch/s390/kernel/entry.S | 4 arch/s390/kernel/setup.c | 10 arch/um/drivers/virtio_uml.c | 4 arch/um/kernel/skas/clone.c | 3 arch/x86/kernel/cpu/cacheinfo.c | 7 arch/x86/um/shared/sysdep/stub_32.h | 12 arch/x86/um/shared/sysdep/stub_64.h | 12 arch/x86/um/stub_segv.c | 3 block/blk-mq.c | 14 block/blk-throttle.c | 1 block/genhd.c | 9 drivers/acpi/x86/s2idle.c | 67 drivers/base/power/main.c | 2 drivers/block/n64cart.c | 4 drivers/cxl/Makefile | 4 drivers/cxl/core.c | 1067 ------------ drivers/cxl/core/Makefile | 5 drivers/cxl/core/bus.c | 1067 ++++++++++++ drivers/cxl/cxlmem.h | 96 + drivers/cxl/mem.h | 81 drivers/cxl/pci.c | 67 drivers/cxl/pmem.c | 2 drivers/dma-buf/Kconfig | 2 drivers/dma/Kconfig | 4 drivers/dma/acpi-dma.c | 10 drivers/dma/idxd/device.c | 98 - drivers/dma/idxd/idxd.h | 6 drivers/dma/idxd/irq.c | 16 drivers/dma/idxd/submit.c | 2 drivers/dma/idxd/sysfs.c | 22 drivers/dma/sprd-dma.c | 1 drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 50 drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 11 drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c | 6 drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 17 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/gpu/drm/ttm/ttm_bo.c | 6 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 drivers/infiniband/hw/mlx5/mr.c | 2 drivers/iommu/amd/init.c | 31 drivers/iommu/intel/svm.c | 15 drivers/misc/habanalabs/common/command_buffer.c | 2 drivers/misc/habanalabs/common/debugfs.c | 2 drivers/misc/habanalabs/common/device.c | 3 drivers/misc/habanalabs/common/habanalabs.h | 2 drivers/misc/habanalabs/common/habanalabs_drv.c | 8 drivers/misc/habanalabs/common/memory.c | 2 drivers/misc/habanalabs/common/mmu/mmu_v1.c | 12 drivers/misc/habanalabs/common/sysfs.c | 20 drivers/misc/habanalabs/gaudi/gaudi.c | 6 drivers/misc/habanalabs/goya/goya.c | 6 drivers/nvme/target/configfs.c | 3 drivers/of/property.c | 3 drivers/parisc/dino.c | 18 drivers/pci/controller/pci-aardvark.c | 67 drivers/pci/pci-bridge-emul.h | 2 drivers/platform/chrome/Makefile | 2 drivers/platform/chrome/cros_ec_sensorhub_ring.c | 14 drivers/platform/chrome/cros_ec_trace.h | 94 + drivers/pwm/pwm-ab8500.c | 17 drivers/pwm/pwm-img.c | 16 drivers/pwm/pwm-lpc32xx.c | 10 drivers/pwm/pwm-mxs.c | 13 drivers/pwm/pwm-rockchip.c | 14 drivers/pwm/pwm-stm32-lp.c | 2 drivers/rtc/Kconfig | 1 drivers/staging/rtl8192u/r8192U_core.c | 2 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 6 drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 6 drivers/thermal/rcar_gen3_thermal.c | 7 drivers/thermal/samsung/exynos_tmu.c | 1 drivers/tty/vt/vt.c | 31 fs/btrfs/ioctl.c | 15 fs/btrfs/volumes.c | 48 fs/btrfs/volumes.h | 3 fs/ceph/caps.c | 75 fs/ceph/file.c | 32 fs/ceph/mds_client.c | 32 fs/ceph/metric.c | 4 fs/ceph/super.h | 6 fs/cifs/smb2ops.c | 20 fs/coredump.c | 4 fs/io_uring.c | 2 fs/nilfs2/sysfs.c | 26 fs/nilfs2/the_nilfs.c | 9 include/linux/cacheinfo.h | 18 include/linux/thermal.h | 5 include/uapi/misc/habanalabs.h | 4 init/initramfs.c | 2 init/main.c | 1 init/noinitramfs.c | 2 kernel/profile.c | 21 kernel/sched/idle.c | 4 kernel/sys.c | 7 kernel/trace/trace_boot.c | 6 lib/Kconfig.debug | 4 net/9p/trans_virtio.c | 4 net/sunrpc/svc_xprt.c | 13 security/selinux/hooks.c | 4 security/smack/smack_lsm.c | 4 sound/soc/generic/audio-graph-card.c | 6 tools/bootconfig/scripts/ftrace2bconf.sh | 4 tools/perf/tests/bpf.c | 2 tools/perf/util/dso.c | 10 tools/perf/util/symbol.c | 20 115 files changed, 2117 insertions(+), 1612 deletions(-) Anand Jain (1): btrfs: fix lockdep warning while mounting sprout fs Andy Shevchenko (1): dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Anson Jacob (1): drm/amd/display: Fix memory leak reported by coverity Ard Biesheuvel (1): arm64: mm: limit linear region to 51 bits for KVM in nVHE mode Arnd Bergmann (1): thermal/core: Fix thermal_cooling_device_register() prototype Ben Widawsky (1): cxl: Move cxl_core to new directory Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Dan Williams (1): cxl/pci: Introduce cdevm_file_operations Dave Jiang (5): dmanegine: idxd: cleanup all device related bits after disabling device dmaengine: idxd: have command status always set dmaengine: idxd: fix wq slot allocation index check dmaengine: idxd: fix abort status check dmaengine: idxd: clear block on fault flag when clear wq Enzo Matsumiya (1): cifs: properly invalidate cached root handle when closing it Fabio Aiuto (1): staging: rtl8723bs: fix wpa_set_auth_algs() function Fenghua Yu (2): iommu/vt-d: Fix PASID leak in intel_svm_unbind_mm() iommu/vt-d: Fix a deadlock in intel_svm_drain_prq() Geert Uytterhoeven (4): math: RATIONAL_KUNIT_TEST should depend on RATIONAL instead of selecting it dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER dma-buf: DMABUF_DEBUG should depend on DMA_SHARED_BUFFER riscv: dts: microchip: mpfs-icicle: Fix serial console Greg Kroah-Hartman (1): Linux 5.14.8 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Gwendal Grignou (2): platform/chrome: sensorhub: Add trace events for sample platform/chrome: cros_ec_trace: Fix format warnings Hannes Reinecke (1): nvmet: fixup buffer overrun in nvmet_subsys_attr_serial() Hao Xu (1): io_uring: fix off-by-one in BUILD_BUG_ON check of __REQ_F_LAST_BIT Heiko Carstens (1): s390/entry: make oklabel within CHKSTG macro local Jeff Layton (4): ceph: cancel delayed work instead of flushing on mdsc teardown ceph: fix memory leak on decode error in ceph_handle_caps ceph: request Fw caps before updating the mtime in ceph_write_iter ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (4): um: fix stub location calculation um: virtio_uml: fix memory leak on init failures dmaengine: idxd: depends on !UML dmaengine: ioat: depends on !UML Josef Bacik (2): btrfs: update the bdev time directly when closing btrfs: delay blkdev_put until after the device remove Koba Ko (1): drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform Kuninori Morimoto (1): ASoC: audio-graph: respawn Platform Support Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Luben Tuikov (1): drm/amdgpu: Fixes to returning VBIOS RAS EEPROM address Lukas Bulwahn (1): Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Mario Limonciello (1): ACPI: PM: s2idle: Run both AMD and Microsoft methods if both are supported Masami Hiramatsu (2): tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh tracing/boot: Fix to loop on only subkeys Matthias Kaehlcke (1): thermal/drivers/qcom/spmi-adc-tm5: Don't abort probing if a sensor is not used Michael Petlan (1): perf test: Fix bpf test sample mismatch reporting Namhyung Kim (1): perf tools: Allow build-id with trailing zeros Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Nathan Chancellor (1): staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() NeilBrown (1): SUNRPC: don't pause on incomplete allocation Niklas Schnelle (1): RDMA/mlx5: Fix xlt_chunk_align calculation Niklas Söderlund (1): thermal/drivers/rcar_gen3_thermal: Store TSC id as unsigned int Ofir Bitton (1): habanalabs: add validity check for event ID received from F/W Omer Shpigelman (1): habanalabs: add "in device creation" status Pali Rohár (2): PCI: pci-bridge-emul: Add PCIe Root Capabilities Register PCI: aardvark: Fix reporting CRS value Paul Moore (1): selinux,smack: fix subjective/objective credential use mixups Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Philip Yang (1): drm/amdgpu: fix fdinfo race with process exit Prasad Sodagudi (1): PM: sleep: core: Avoid setting power.must_resume to false QiuXi (1): coredump: fix memleak in dump_vma_snapshot() Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Rasmus Villemoes (1): init: move usermodehelper_enable() to populate_rootfs() Remi Bernon (1): perf symbol: Look for ImageBase in PE file to compute .text offset Saravana Kannan (1): of: property: Disable fw_devlink DT support for X86 Sebastian Andrzej Siewior (1): sched/idle: Make the idle timer expire in hard interrupt context Song Liu (1): blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues Sven Schnelle (1): s390: add kmemleak annotation in stack_alloc() Tetsuo Handa (1): block: genhd: don't call blkdev_show() with major_names_lock held Thomas Gleixner (1): drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() Tomer Tayar (1): habanalabs: fix nullifying of destroyed mmu pgt pool Uwe Kleine-König (6): pwm: ab8500: Fix register offset calculation to not depend on probe order pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered pwm: mxs: Don't modify HW state in .probe() after the PWM chip was registered pwm: img: Don't modify HW state in .remove() callback pwm: rockchip: Don't modify HW state in .remove() callback pwm: stm32-lp: Don't modify HW state in .remove() callback Vasily Gorbik (1): s390/unwind: use current_frame_address() to unwind current task Wei Huang (1): iommu/amd: Relocate GAMSup check to early_enable_iommus Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure Xiubo Li (1): ceph: remove the capsnaps when removing caps Yang Yingliang (1): n64cart: fix return value check in n64cart_probe() Yixing Liu (1): RDMA/hns: Enable stash feature of HIP09 Yu-Tung Chang (1): rtc: rx8010: select REGMAP_I2C Yuri Nudelman (1): habanalabs: fix mmu node address resolution in debugfs Zhen Lei (1): nilfs2: use refcount_dec_and_lock() to fix potential UAF Zou Wei (1): dmaengine: sprd: Add missing MODULE_DEVICE_TABLE farah kassabri (1): habanalabs: cannot sleep while holding spinlock nick black (1): console: consume APC, DM, DCS xinhui pan (1): drm/ttm: Fix a deadlock if the target BO is not idle during swap

3 years, 3 months

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Linux 5.10.69

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.69 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.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, greg k-h ------------ Makefile | 2 arch/arm/include/asm/ftrace.h | 3 arch/arm/include/asm/insn.h | 8 - arch/arm/include/asm/module.h | 10 ++ arch/arm/kernel/ftrace.c | 46 ++++++++- arch/arm/kernel/insn.c | 19 ++-- arch/arm/kernel/module-plts.c | 49 ++++++++-- arch/arm/mm/init.c | 6 + arch/arm64/kernel/cacheinfo.c | 7 - arch/mips/kernel/cacheinfo.c | 7 - arch/riscv/kernel/cacheinfo.c | 7 - arch/s390/pci/pci_mmio.c | 2 arch/um/drivers/virtio_uml.c | 4 arch/x86/kernel/cpu/cacheinfo.c | 7 - block/blk-mq.c | 14 ++ block/blk-throttle.c | 1 drivers/base/power/main.c | 2 drivers/dma-buf/Kconfig | 1 drivers/dma/Kconfig | 4 drivers/dma/acpi-dma.c | 10 +- drivers/dma/idxd/submit.c | 2 drivers/dma/sprd-dma.c | 1 drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 17 +++ drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/iommu/amd/init.c | 31 +++++- drivers/misc/habanalabs/gaudi/gaudi.c | 6 + drivers/misc/habanalabs/goya/goya.c | 6 + drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 51 ---------- drivers/parisc/dino.c | 18 +-- drivers/pci/controller/pci-aardvark.c | 67 +++++++++++++- drivers/pci/pci-bridge-emul.h | 2 drivers/platform/chrome/Makefile | 2 drivers/platform/chrome/cros_ec_sensorhub_ring.c | 14 ++ drivers/platform/chrome/cros_ec_trace.h | 94 ++++++++++++++++++++ drivers/pwm/pwm-img.c | 16 --- drivers/pwm/pwm-lpc32xx.c | 10 +- drivers/pwm/pwm-mxs.c | 13 +- drivers/pwm/pwm-rockchip.c | 14 -- drivers/pwm/pwm-stm32-lp.c | 2 drivers/rtc/Kconfig | 1 drivers/staging/rtl8192u/r8192U_core.c | 2 drivers/thermal/samsung/exynos_tmu.c | 1 drivers/tty/vt/vt.c | 31 +++++- fs/btrfs/volumes.c | 25 ++--- fs/ceph/caps.c | 70 +++++++++++--- fs/ceph/dir.c | 3 fs/ceph/file.c | 32 +++--- fs/ceph/inode.c | 6 - fs/ceph/mds_client.c | 38 +++++++- fs/ceph/metric.c | 7 - fs/ceph/super.h | 6 + fs/coredump.c | 4 fs/nilfs2/sysfs.c | 26 ++--- fs/nilfs2/the_nilfs.c | 9 - include/linux/cacheinfo.h | 18 --- include/linux/thermal.h | 5 - kernel/profile.c | 21 ++-- kernel/sched/idle.c | 4 kernel/sys.c | 7 - lib/Kconfig.debug | 1 net/9p/trans_virtio.c | 4 net/sctp/input.c | 3 net/sctp/sm_make_chunk.c | 13 ++ tools/bootconfig/scripts/ftrace2bconf.sh | 4 tools/include/linux/string.h | 1 tools/lib/string.c | 58 ++++++++++++ tools/perf/tests/bpf.c | 2 tools/perf/util/dso.c | 10 ++ 69 files changed, 676 insertions(+), 315 deletions(-) Alex Sverdlin (4): ARM: 9077/1: PLT: Move struct plt_entries definition to header ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE Anand Jain (1): btrfs: fix lockdep warning while mounting sprout fs Andy Shevchenko (1): dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Arnd Bergmann (1): thermal/core: Fix thermal_cooling_device_register() prototype Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Dave Jiang (1): dmaengine: idxd: fix wq slot allocation index check David Hildenbrand (1): s390/pci_mmio: fully validate the VMA before calling follow_pte() Florian Fainelli (1): ARM: Qualify enabling of swiotlb_init() Geert Uytterhoeven (1): dma-buf: DMABUF_MOVE_NOTIFY should depend on DMA_SHARED_BUFFER Greg Kroah-Hartman (2): Revert "net/mlx5: Register to devlink ingress VLAN filter trap" Linux 5.10.69 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Gwendal Grignou (2): platform/chrome: sensorhub: Add trace events for sample platform/chrome: cros_ec_trace: Fix format warnings Jeff Layton (4): ceph: allow ceph_put_mds_session to take NULL or ERR_PTR ceph: cancel delayed work instead of flushing on mdsc teardown ceph: request Fw caps before updating the mtime in ceph_write_iter ceph: lockdep annotations for try_nonblocking_invalidate Jiri Olsa (1): tools lib: Adopt memchr_inv() from kernel Johannes Berg (3): um: virtio_uml: fix memory leak on init failures dmaengine: idxd: depends on !UML dmaengine: ioat: depends on !UML Josef Bacik (1): btrfs: update the bdev time directly when closing Koba Ko (1): drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Lukas Bulwahn (1): Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Marcelo Ricardo Leitner (2): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY Masami Hiramatsu (1): tools/bootconfig: Fix tracing_on option checking in ftrace2bconf.sh Michael Petlan (1): perf test: Fix bpf test sample mismatch reporting Namhyung Kim (1): perf tools: Allow build-id with trailing zeros Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Nathan Chancellor (1): staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() Ofir Bitton (1): habanalabs: add validity check for event ID received from F/W Pali Rohár (2): PCI: pci-bridge-emul: Add PCIe Root Capabilities Register PCI: aardvark: Fix reporting CRS value Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Prasad Sodagudi (1): PM: sleep: core: Avoid setting power.must_resume to false QiuXi (1): coredump: fix memleak in dump_vma_snapshot() Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Sebastian Andrzej Siewior (1): sched/idle: Make the idle timer expire in hard interrupt context Song Liu (1): blk-mq: allow 4x BLK_MAX_REQUEST_COUNT at blk_plug for multiple_queues Thomas Gleixner (1): drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() Uwe Kleine-König (5): pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered pwm: mxs: Don't modify HW state in .probe() after the PWM chip was registered pwm: img: Don't modify HW state in .remove() callback pwm: rockchip: Don't modify HW state in .remove() callback pwm: stm32-lp: Don't modify HW state in .remove() callback Wei Huang (1): iommu/amd: Relocate GAMSup check to early_enable_iommus Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure Xiubo Li (1): ceph: remove the capsnaps when removing caps Yu-Tung Chang (1): rtc: rx8010: select REGMAP_I2C Zhen Lei (1): nilfs2: use refcount_dec_and_lock() to fix potential UAF Zou Wei (1): dmaengine: sprd: Add missing MODULE_DEVICE_TABLE nick black (1): console: consume APC, DM, DCS

3 years, 3 months

1
1
0 0

Linux 5.4.149

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.149 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, greg k-h ------------ Makefile | 2 arch/arm/include/asm/ftrace.h | 3 arch/arm/include/asm/insn.h | 8 +- arch/arm/include/asm/module.h | 10 ++ arch/arm/kernel/ftrace.c | 46 ++++++++++-- arch/arm/kernel/insn.c | 19 ++--- arch/arm/kernel/module-plts.c | 49 ++++++++++--- arch/arm/mm/init.c | 6 + arch/arm64/kernel/cacheinfo.c | 7 - arch/mips/kernel/cacheinfo.c | 7 - arch/riscv/kernel/cacheinfo.c | 7 - arch/s390/pci/pci_mmio.c | 2 arch/um/drivers/virtio_uml.c | 4 - arch/x86/kernel/cpu/cacheinfo.c | 7 - block/blk-throttle.c | 1 drivers/acpi/pci_mcfg.c | 20 +++++ drivers/dma/Kconfig | 2 drivers/dma/acpi-dma.c | 10 +- drivers/dma/sprd-dma.c | 1 drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 drivers/net/phy/phy-c45.c | 5 - drivers/net/phy/phy_device.c | 5 - drivers/parisc/dino.c | 18 ++--- drivers/pci/controller/pci-aardvark.c | 71 ++++++++++++++++++-- drivers/pci/ecam.c | 10 ++ drivers/pci/pci-bridge-emul.c | 25 +++---- drivers/pci/pci-bridge-emul.h | 78 +++++++++++----------- drivers/pwm/pwm-img.c | 16 ---- drivers/pwm/pwm-lpc32xx.c | 10 +- drivers/pwm/pwm-rockchip.c | 14 --- drivers/pwm/pwm-stm32-lp.c | 2 drivers/rtc/Kconfig | 1 drivers/staging/rtl8192u/r8192U_core.c | 2 drivers/thermal/samsung/exynos_tmu.c | 1 drivers/tty/vt/vt.c | 31 +++++++- fs/btrfs/volumes.c | 7 + fs/ceph/caps.c | 2 fs/ceph/file.c | 32 ++++----- fs/nilfs2/sysfs.c | 26 +++---- fs/nilfs2/the_nilfs.c | 9 +- include/linux/cacheinfo.h | 18 ----- include/linux/kvm_host.h | 11 --- include/linux/pci-ecam.h | 1 include/linux/thermal.h | 5 - kernel/profile.c | 21 +++-- kernel/sys.c | 7 - lib/Kconfig.debug | 1 net/9p/trans_virtio.c | 4 - net/sctp/input.c | 3 net/sctp/sm_make_chunk.c | 13 ++- security/apparmor/apparmorfs.c | 3 virt/kvm/kvm_main.c | 5 - 54 files changed, 408 insertions(+), 266 deletions(-) Alex Sverdlin (4): ARM: 9077/1: PLT: Move struct plt_entries definition to header ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link() ARM: 9079/1: ftrace: Add MODULE_PLTS support ARM: 9098/1: ftrace: MODULE_PLT: Fix build problem without DYNAMIC_FTRACE Anand Jain (1): btrfs: fix lockdep warning while mounting sprout fs Andy Shevchenko (2): apparmor: remove duplicate macro list_entry_is_head() dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Arnd Bergmann (1): thermal/core: Fix thermal_cooling_device_register() prototype Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() David Hildenbrand (1): s390/pci_mmio: fully validate the VMA before calling follow_pte() Florian Fainelli (1): ARM: Qualify enabling of swiotlb_init() Greg Kroah-Hartman (1): Linux 5.4.149 Grzegorz Jaszczyk (1): PCI: pci-bridge-emul: Fix big-endian support Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Jeff Layton (2): ceph: request Fw caps before updating the mtime in ceph_write_iter ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (2): um: virtio_uml: fix memory leak on init failures dmaengine: ioat: depends on !UML Jongsung Kim (1): net: stmmac: reset Tx desc base address before restarting Tx Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Lukas Bulwahn (1): Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Marcelo Ricardo Leitner (2): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Nathan Chancellor (1): staging: rtl8192u: Fix bitwise vs logical operator in TranslateRxSignalStuff819xUsb() Pali Rohár (3): PCI: aardvark: Indicate error in 'val' when config read fails PCI: pci-bridge-emul: Add PCIe Root Capabilities Register PCI: aardvark: Fix reporting CRS value Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Petr Oros (1): phy: avoid unnecessary link-up delay in polling mode Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Radim Krčmář (1): KVM: remember position in kvm->vcpus array Thomas Gleixner (1): drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() Tuan Phan (1): PCI/ACPI: Add Ampere Altra SOC MCFG quirk Uwe Kleine-König (4): pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered pwm: img: Don't modify HW state in .remove() callback pwm: rockchip: Don't modify HW state in .remove() callback pwm: stm32-lp: Don't modify HW state in .remove() callback Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure Yu-Tung Chang (1): rtc: rx8010: select REGMAP_I2C Zhen Lei (1): nilfs2: use refcount_dec_and_lock() to fix potential UAF Zou Wei (1): dmaengine: sprd: Add missing MODULE_DEVICE_TABLE nick black (1): console: consume APC, DM, DCS

3 years, 3 months

1
1
0 0

Linux 4.19.208

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.208 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, greg k-h ------------ Makefile | 2 arch/arm64/kernel/cacheinfo.c | 7 --- arch/mips/kernel/cacheinfo.c | 7 --- arch/riscv/kernel/cacheinfo.c | 7 --- arch/s390/net/bpf_jit_comp.c | 50 +++++++++++----------- arch/x86/kernel/cpu/cacheinfo.c | 7 --- block/blk-throttle.c | 1 drivers/crypto/talitos.c | 2 drivers/dma/Kconfig | 2 drivers/dma/acpi-dma.c | 10 +++- drivers/dma/sprd-dma.c | 1 drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/parisc/dino.c | 18 +++---- drivers/pwm/pwm-img.c | 16 ------- drivers/pwm/pwm-lpc32xx.c | 10 ++-- drivers/pwm/pwm-rockchip.c | 14 ------ drivers/pwm/pwm-stm32-lp.c | 2 drivers/thermal/samsung/exynos_tmu.c | 1 fs/ceph/caps.c | 2 fs/nilfs2/sysfs.c | 26 ++++------- fs/nilfs2/the_nilfs.c | 9 +-- include/linux/cacheinfo.h | 18 ------- include/linux/kvm_host.h | 11 +--- kernel/profile.c | 21 ++++----- kernel/rcu/tree_exp.h | 2 kernel/sys.c | 7 --- kernel/trace/trace_kprobe.c | 3 - lib/Kconfig.debug | 1 net/9p/trans_virtio.c | 4 + net/sctp/input.c | 3 + net/sctp/sm_make_chunk.c | 13 ++++- security/apparmor/apparmorfs.c | 3 - virt/kvm/kvm_main.c | 5 +- 34 files changed, 116 insertions(+), 173 deletions(-) Andy Shevchenko (2): apparmor: remove duplicate macro list_entry_is_head() dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Christophe Leroy (1): crypto: talitos - fix max key size for sha384 and sha512 Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Greg Kroah-Hartman (1): Linux 4.19.208 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Ilya Leoshkevich (1): s390/bpf: Fix optimizing out zero-extensions Jeff Layton (1): ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (1): dmaengine: ioat: depends on !UML Li Huafei (1): tracing/kprobe: Fix kprobe_on_func_entry() modification Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Lukas Bulwahn (1): Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Marcelo Ricardo Leitner (2): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Neeraj Upadhyay (1): rcu: Fix missed wakeup of exp_wq waiters Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Radim Krčmář (1): KVM: remember position in kvm->vcpus array Thomas Gleixner (1): drivers: base: cacheinfo: Get rid of DEFINE_SMP_CALL_CACHE_FUNCTION() Uwe Kleine-König (4): pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered pwm: img: Don't modify HW state in .remove() callback pwm: rockchip: Don't modify HW state in .remove() callback pwm: stm32-lp: Don't modify HW state in .remove() callback Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure Zhen Lei (1): nilfs2: use refcount_dec_and_lock() to fix potential UAF Zou Wei (1): dmaengine: sprd: Add missing MODULE_DEVICE_TABLE

3 years, 3 months

1
1
0 0

Linux 4.14.248

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.248 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, greg k-h ------------ Makefile | 2 arch/s390/net/bpf_jit_comp.c | 50 +++++++++++----------- block/blk-throttle.c | 1 drivers/crypto/talitos.c | 2 drivers/dma/Kconfig | 2 drivers/dma/acpi-dma.c | 10 +++- drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/parisc/dino.c | 18 +++---- drivers/pwm/pwm-lpc32xx.c | 10 ++-- drivers/pwm/pwm-rockchip.c | 14 ------ drivers/thermal/samsung/exynos_tmu.c | 1 fs/ceph/caps.c | 2 fs/nilfs2/sysfs.c | 26 ++++------- kernel/profile.c | 21 ++++----- kernel/rcu/tree_exp.h | 2 kernel/sys.c | 7 --- lib/Kconfig.debug | 1 net/9p/trans_virtio.c | 4 + net/sctp/input.c | 3 + net/sctp/sm_make_chunk.c | 13 ++++- security/apparmor/apparmorfs.c | 3 - 22 files changed, 95 insertions(+), 101 deletions(-) Andy Shevchenko (2): apparmor: remove duplicate macro list_entry_is_head() dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Christophe Leroy (1): crypto: talitos - fix max key size for sha384 and sha512 Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Greg Kroah-Hartman (1): Linux 4.14.248 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Ilya Leoshkevich (1): s390/bpf: Fix optimizing out zero-extensions Jeff Layton (1): ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (1): dmaengine: ioat: depends on !UML Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Lukas Bulwahn (1): Kconfig.debug: drop selecting non-existing HARDLOCKUP_DETECTOR_ARCH Marcelo Ricardo Leitner (2): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Neeraj Upadhyay (1): rcu: Fix missed wakeup of exp_wq waiters Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Uwe Kleine-König (2): pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered pwm: rockchip: Don't modify HW state in .remove() callback Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure

3 years, 3 months

1
1
0 0

Linux 4.9.284

by Greg Kroah-Hartman

I'm announcing the release of the 4.9.284 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, greg k-h ------------ Makefile | 2 arch/s390/net/bpf_jit_comp.c | 50 +++++++++++----------- block/blk-throttle.c | 1 drivers/base/power/wakeirq.c | 6 +- drivers/crypto/talitos.c | 2 drivers/dma/Kconfig | 2 drivers/dma/acpi-dma.c | 10 +++- drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/parisc/dino.c | 18 +++---- drivers/pwm/pwm-lpc32xx.c | 10 ++-- drivers/staging/android/ion/ion_system_heap.c | 2 drivers/thermal/samsung/exynos_tmu.c | 1 fs/ceph/caps.c | 2 fs/nilfs2/sysfs.c | 26 ++++------- include/net/sctp/structs.h | 2 kernel/profile.c | 21 ++++----- kernel/sys.c | 7 --- net/9p/trans_virtio.c | 4 + net/sctp/bind_addr.c | 20 ++++---- net/sctp/input.c | 9 +++ net/sctp/ipv6.c | 7 ++- net/sctp/protocol.c | 7 ++- net/sctp/sm_make_chunk.c | 42 +++++++++++------- 24 files changed, 143 insertions(+), 112 deletions(-) Andy Shevchenko (1): dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Cheng Chao (1): staging: android: ion: fix page is NULL Christophe Leroy (1): crypto: talitos - fix max key size for sha384 and sha512 Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Greg Kroah-Hartman (1): Linux 4.9.284 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Ilya Leoshkevich (1): s390/bpf: Fix optimizing out zero-extensions Jeff Layton (1): ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (1): dmaengine: ioat: depends on !UML Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Marcelo Ricardo Leitner (3): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY sctp: validate from_addr_param return Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Radhey Shyam Pandey (1): dmaengine: xilinx_dma: Set DMA mask for coherent APIs Tony Lindgren (1): PM / wakeirq: Fix unbalanced IRQ enable for wakeirq Uwe Kleine-König (1): pwm: lpc32xx: Don't modify HW state in .probe() after the PWM chip was registered Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure

3 years, 3 months

1
1
0 0

Linux 4.4.285

by Greg Kroah-Hartman

I'm announcing the release of the 4.4.285 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, greg k-h ------------ Makefile | 2 arch/s390/net/bpf_jit_comp.c | 50 +++++++++++----------- block/blk-throttle.c | 1 drivers/base/power/wakeirq.c | 6 +- drivers/dma/Kconfig | 2 drivers/dma/acpi-dma.c | 11 +++- drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c | 2 drivers/parisc/dino.c | 18 +++---- drivers/thermal/samsung/exynos_tmu.c | 1 fs/ceph/caps.c | 2 fs/nilfs2/sysfs.c | 26 ++++------- include/net/sctp/structs.h | 2 kernel/profile.c | 21 ++++----- kernel/sys.c | 7 --- net/9p/trans_virtio.c | 4 + net/sctp/bind_addr.c | 20 ++++---- net/sctp/input.c | 9 +++ net/sctp/ipv6.c | 7 ++- net/sctp/protocol.c | 7 ++- net/sctp/sm_make_chunk.c | 42 +++++++++++------- 20 files changed, 137 insertions(+), 103 deletions(-) Andy Shevchenko (2): dmaengine: acpi-dma: check for 64-bit MMIO address dmaengine: acpi: Avoid comparison GSI with Linux vIRQ Cyrill Gorcunov (1): prctl: allow to setup brk for et_dyn executables Dan Carpenter (1): thermal/drivers/exynos: Fix an error code in exynos_tmu_probe() Greg Kroah-Hartman (1): Linux 4.4.285 Guenter Roeck (2): parisc: Move pci_dev_is_behind_card_dino to where it is used drm/nouveau/nvkm: Replace -ENOSYS with -ENODEV Ilya Leoshkevich (1): s390/bpf: Fix optimizing out zero-extensions Jeff Layton (1): ceph: lockdep annotations for try_nonblocking_invalidate Johannes Berg (1): dmaengine: ioat: depends on !UML Li Jinlin (1): blk-throttle: fix UAF by deleteing timer in blk_throtl_exit() Marcelo Ricardo Leitner (3): sctp: validate chunk size in __rcv_asconf_lookup sctp: add param size validation for SCTP_PARAM_SET_PRIMARY sctp: validate from_addr_param return Nanyong Sun (6): nilfs2: fix memory leak in nilfs_sysfs_create_device_group nilfs2: fix NULL pointer in nilfs_##name##_attr_release nilfs2: fix memory leak in nilfs_sysfs_create_##name##_group nilfs2: fix memory leak in nilfs_sysfs_delete_##name##_group nilfs2: fix memory leak in nilfs_sysfs_create_snapshot_group nilfs2: fix memory leak in nilfs_sysfs_delete_snapshot_group Pavel Skripkin (1): profiling: fix shift-out-of-bounds bugs Tony Lindgren (1): PM / wakeirq: Fix unbalanced IRQ enable for wakeirq Xie Yongji (1): 9p/trans_virtio: Remove sysfs file on probe failure

3 years, 3 months

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FAILED: patch "[PATCH] software node: balance refcount for managed software nodes" failed to apply to 5.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.14-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 5aeb05b27f81269a2bf2e15eab9fc0f9a400d3a8 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Date: Wed, 15 Sep 2021 11:09:39 +0300 Subject: [PATCH] software node: balance refcount for managed software nodes software_node_notify(), on KOBJ_REMOVE drops the refcount twice on managed software nodes, thus leading to underflow errors. Balance the refcount by bumping it in the device_create_managed_software_node() function. The error [1] was encountered after adding a .shutdown() op to our fsl-mc-bus driver. [1] pc : refcount_warn_saturate+0xf8/0x150 lr : refcount_warn_saturate+0xf8/0x150 sp : ffff80001009b920 x29: ffff80001009b920 x28: ffff1a2420318000 x27: 0000000000000000 x26: ffffccac15e7a038 x25: 0000000000000008 x24: ffffccac168e0030 x23: ffff1a2428a82000 x22: 0000000000080000 x21: ffff1a24287b5000 x20: 0000000000000001 x19: ffff1a24261f4400 x18: ffffffffffffffff x17: 6f72645f726f7272 x16: 0000000000000000 x15: ffff80009009b607 x14: 0000000000000000 x13: ffffccac16602670 x12: 0000000000000a17 x11: 000000000000035d x10: ffffccac16602670 x9 : ffffccac16602670 x8 : 00000000ffffefff x7 : ffffccac1665a670 x6 : ffffccac1665a670 x5 : 0000000000000000 x4 : 0000000000000000 x3 : 00000000ffffffff x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff1a2420318000 Call trace: refcount_warn_saturate+0xf8/0x150 kobject_put+0x10c/0x120 software_node_notify+0xd8/0x140 device_platform_notify+0x4c/0xb4 device_del+0x188/0x424 fsl_mc_device_remove+0x2c/0x4c rebofind sp.c__fsl_mc_device_remove+0x14/0x2c device_for_each_child+0x5c/0xac dprc_remove+0x9c/0xc0 fsl_mc_driver_remove+0x28/0x64 __device_release_driver+0x188/0x22c device_release_driver+0x30/0x50 bus_remove_device+0x128/0x134 device_del+0x16c/0x424 fsl_mc_bus_remove+0x8c/0x114 fsl_mc_bus_shutdown+0x14/0x20 platform_shutdown+0x28/0x40 device_shutdown+0x15c/0x330 __do_sys_reboot+0x218/0x2a0 __arm64_sys_reboot+0x28/0x34 invoke_syscall+0x48/0x114 el0_svc_common+0x40/0xdc do_el0_svc+0x2c/0x94 el0_svc+0x2c/0x54 el0t_64_sync_handler+0xa8/0x12c el0t_64_sync+0x198/0x19c ---[ end trace 32eb1c71c7d86821 ]--- Fixes: 151f6ff78cdf ("software node: Provide replacement for device_add_properties()") Reported-by: Jon Nettleton <jon(a)solid-run.com> Suggested-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Reviewed-by: Heikki Krogerus <heikki.krogerus(a)linux.intel.com> Signed-off-by: Laurentiu Tudor <laurentiu.tudor(a)nxp.com> Cc: 5.12+ <stable(a)vger.kernel.org> # 5.12+ [ rjw: Fix up the software_node_notify() invocation ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c index 7bd0f3cfb7eb..c46f6a8e14d2 100644 --- a/drivers/base/swnode.c +++ b/drivers/base/swnode.c @@ -1116,6 +1116,9 @@ int device_create_managed_software_node(struct device *dev, to_swnode(fwnode)->managed = true; set_secondary_fwnode(dev, fwnode); + if (device_is_registered(dev)) + software_node_notify(dev); + return 0; } EXPORT_SYMBOL_GPL(device_create_managed_software_node);

3 years, 3 months

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Linux-stable-mirror September 2021