July 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.54 release. There are 230 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, 13 Jul 2022 09:05:28 +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/v5.x/stable-review/patch-5.15.54-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.54-rc1 Hangbin Liu <liuhangbin(a)gmail.com> selftests/net: fix section name when using xdp_dummy.o Dave Jiang <dave.jiang(a)intel.com> dmaengine: idxd: force wq context cleanup on device disable path Miaoqian Lin <linmq006(a)gmail.com> dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate Caleb Connolly <caleb.connolly(a)linaro.org> dmaengine: qcom: bam_dma: fix runtime PM underflow Miaoqian Lin <linmq006(a)gmail.com> dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate Michael Walle <michael(a)walle.cc> dmaengine: at_xdma: handle errors of at_xdmac_alloc_desc() correctly Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: lgm: Fix an error handling path in intel_ldma_probe() Dmitry Osipenko <dmitry.osipenko(a)collabora.com> dmaengine: pl330: Fix lockdep warning about non-static key Linus Torvalds <torvalds(a)linux-foundation.org> ida: don't use BUG_ON() for debugging Samuel Holland <samuel(a)sholland.org> dt-bindings: dma: allwinner,sun50i-a64-dma: Fix min/max typo AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL" Naoya Horiguchi <naoya.horiguchi(a)nec.com> Revert "mm/memory-failure.c: fix race with changing page compound again" Shuah Khan <skhan(a)linuxfoundation.org> misc: rtsx_usb: set return value in rsp_buf alloc err path Shuah Khan <skhan(a)linuxfoundation.org> misc: rtsx_usb: use separate command and response buffers Shuah Khan <skhan(a)linuxfoundation.org> misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer Peter Robinson <pbrobinson(a)gmail.com> dmaengine: imx-sdma: Allow imx8m for imx7 FW revs Satish Nagireddy <satish.nagireddy(a)getcruise.com> i2c: cadence: Unregister the clk notifier in error path Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix accessing unset transport header Vladimir Oltean <vladimir.oltean(a)nxp.com> selftests: forwarding: fix error message in learning_test Vladimir Oltean <vladimir.oltean(a)nxp.com> selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT Vladimir Oltean <vladimir.oltean(a)nxp.com> selftests: forwarding: fix flood_unicast_test when h2 supports IFF_UNICAST_FLT Rick Lindsley <ricklind(a)us.ibm.com> ibmvnic: Properly dispose of all skbs during a failover. Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> ARM: dts: stm32: add missing usbh clock and fix clk order on stm32mp15 Amelie Delaunay <amelie.delaunay(a)foss.st.com> ARM: dts: stm32: use usbphyc ck_usbo_48m as USBH OHCI clock on stm32mp151 Norbert Zulinski <norbertx.zulinski(a)intel.com> i40e: Fix VF's MAC Address change on VM Lukasz Cieplicki <lukaszx.cieplicki(a)intel.com> i40e: Fix dropped jumbo frames statistics Jean Delvare <jdelvare(a)suse.de> i2c: piix4: Fix a memory leak in the EFCH MMIO support Ivan Malov <ivan.malov(a)oktetlabs.ru> xsk: Clear page contiguity bit when unmapping pool Mihai Sain <mihai.sain(a)microchip.com> ARM: at91: fix soc detection for SAM9X60 SiPs Eugen Hristev <eugen.hristev(a)microchip.com> ARM: dts: at91: sama5d2_icp: fix eeprom compatibles Eugen Hristev <eugen.hristev(a)microchip.com> ARM: dts: at91: sam9x60ek: fix eeprom compatible and size Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: at91: pm: use proper compatibles for sama7g5's rtc and rtt Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: at91: pm: use proper compatibles for sam9x60's rtc and rtt Claudiu Beznea <claudiu.beznea(a)microchip.com> ARM: at91: pm: use proper compatible for sama5d2's rtc Stephan Gerhold <stephan.gerhold(a)kernkonzept.com> arm64: dts: qcom: msm8992-*: Fix vdd_lvs1_2-supply typo Andrei Lalaev <andrey.lalaev(a)gmail.com> pinctrl: sunxi: sunxi_pconf_set: use correct offset Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-phyboard-pollux-rdk: correct i2c2 & mmc settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-phyboard-pollux-rdk: correct eqos pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-phyboard-pollux-rdk: correct uart pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct I2C3 pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct I2C1 pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct eqos pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct vbus pad settings Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct gpio-led pad settings Sherry Sun <sherry.sun(a)nxp.com> arm64: dts: imx8mp-evk: correct the uart2 pinctl value Peng Fan <peng.fan(a)nxp.com> arm64: dts: imx8mp-evk: correct mmc pad settings Fabio Estevam <festevam(a)denx.de> ARM: mxs_defconfig: Enable the framebuffer Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> arm64: dts: qcom: sdm845: use dispcc AHB clock for mdss node Konrad Dybcio <konrad.dybcio(a)somainline.org> arm64: dts: qcom: msm8994: Fix CPU6/7 reg values Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: codecs: rt700/rt711/rt711-sdca: resume bus/codec in .set_jack_detect Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: rt711-sdca: Add endianness flag in snd_soc_component_driver Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: rt711: Add endianness flag in snd_soc_component_driver Samuel Holland <samuel(a)sholland.org> pinctrl: sunxi: a83t: Fix NAND function name for some pins Miaoqian Lin <linmq006(a)gmail.com> ARM: meson: Fix refcount leak in meson_smp_prepare_cpus daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of command/response bit Tom Rix <trix(a)redhat.com> btrfs: fix use of uninitialized variable at rm device ioctl Ye Guojin <ye.guojin(a)zte.com.cn> virtio-blk: modify the value type of num in virtio_queue_rq() Dan Carpenter <dan.carpenter(a)oracle.com> btrfs: fix error pointer dereference in btrfs_ioctl_rm_dev_v2() Hui Wang <hui.wang(a)canonical.com> Revert "serial: sc16is7xx: Clear RS485 bits in the shutdown" Eric Sandeen <sandeen(a)redhat.com> xfs: remove incorrect ASSERT in xfs_rename Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: kvaser_usb_leaf: fix bittiming limits Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: kvaser_usb_leaf: fix CAN clock frequency regression Jimmy Assarsson <extja(a)kvaser.com> can: kvaser_usb: replace run-time checks with struct kvaser_usb_driver_info Christian Marangi <ansuelsmth(a)gmail.com> net: dsa: qca8k: reset cpu port on MTU change Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/powernv: delay rng platform device creation until later in boot Hsin-Yi Wang <hsinyi(a)chromium.org> video: of_display_timing.h: include errno.h Dan Williams <dan.j.williams(a)intel.com> memregion: Fix memregion_free() fallback definition Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PM: runtime: Redefine pm_runtime_release_supplier() Helge Deller <deller(a)gmx.de> fbcon: Prevent that screen size is smaller than font size Helge Deller <deller(a)gmx.de> fbcon: Disallow setting font bigger than screen size Helge Deller <deller(a)gmx.de> fbmem: Check virtual screen sizes in fb_set_var() Guiling Deng <greens9(a)163.com> fbdev: fbmem: Fix logo center image dx issue Yian Chen <yian.chen(a)intel.com> iommu/vt-d: Fix PCI bus rescan device hot add Alexey Dobriyan <adobriyan(a)gmail.com> module: fix [e_shstrndx].sh_size=0 OOB access Shuah Khan <skhan(a)linuxfoundation.org> module: change to print useful messages from elf_validity_check() Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> dt-bindings: soc: qcom: smd-rpm: Fix missing MSM8936 compatible Vladimir Lypak <vladimir.lypak(a)gmail.com> dt-bindings: soc: qcom: smd-rpm: Add compatible for MSM8953 SoC David Howells <dhowells(a)redhat.com> rxrpc: Fix locking issue Mark Rutland <mark.rutland(a)arm.com> irqchip/gic-v3: Ensure pseudo-NMIs have an ISB between ack and handling Pavel Begunkov <asml.silence(a)gmail.com> io_uring: avoid io-wq -EAGAIN looping for !IOPOLL Sean Wang <sean.wang(a)mediatek.com> Bluetooth: btmtksdio: fix use-after-free at btmtksdio_recv_event Niels Dossche <dossche.niels(a)gmail.com> Bluetooth: protect le accept and resolv lists with hdev->lock Rex-BC Chen <rex-bc.chen(a)mediatek.com> drm/mediatek: Add vblank register/unregister callback functions Chun-Kuang Hu <chunkuang.hu(a)kernel.org> drm/mediatek: Add cmdq_handle in mtk_crtc Chun-Kuang Hu <chunkuang.hu(a)kernel.org> drm/mediatek: Detect CMDQ execution timeout Chun-Kuang Hu <chunkuang.hu(a)kernel.org> drm/mediatek: Remove the pointer of struct cmdq_client Chun-Kuang Hu <chunkuang.hu(a)kernel.org> drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb Thomas Hellström <thomas.hellstrom(a)linux.intel.com> drm/i915: Fix a race between vma / object destruction and unbinding Richard Gong <richard.gong(a)amd.com> drm/amdgpu: vi: disable ASPM on Intel Alder Lake based systems Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Refactor `amdgpu_aspm` to be evaluated per device Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: drop flags check for CHIP_IP_DISCOVERY Lukas Fink <lukas.fink1(a)gmail.com> drm/amdgpu: Fix rejecting Tahiti GPUs Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: bind to any 0x1002 PCI diplay class device Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix invalid gsmtty_write_room() result AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> serial: 8250_mtk: Make sure to select the right FEATURE_SEL Michael Ellerman <mpe(a)ellerman.id.au> powerpc/vdso: Fix incorrect CFI in gettimeofday.S Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/vdso: Move cvdso_call macro into gettimeofday.S Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/vdso: Remove cvdso_call_time macro Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output() Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix invalid use of MSC in advanced option Naoya Horiguchi <naoya.horiguchi(a)nec.com> mm/hwpoison: fix race between hugetlb free/demotion and memory_failure_hugetlb() Miaohe Lin <linmiaohe(a)huawei.com> mm/memory-failure.c: fix race with changing page compound again luofei <luofei(a)unicloud.com> mm/hwpoison: avoid the impact of hwpoison_filter() return value on mce handler Naoya Horiguchi <naoya.horiguchi(a)nec.com> mm/hwpoison: mf_mutex for soft offline and unpoison Sean Christopherson <seanjc(a)google.com> KVM: Initialize debugfs_dentry when a VM is created to avoid NULL deref Naohiro Aota <naohiro.aota(a)wdc.com> btrfs: zoned: use dedicated lock for data relocation Johannes Thumshirn <johannes.thumshirn(a)wdc.com> btrfs: zoned: encapsulate inode locking for zoned relocation Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix missing update of modem controls after DLCI open Maurizio Avogadro <mavoga(a)gmail.com> ALSA: usb-audio: add mapping for MSI MAG X570S Torpedo MAX. Johannes Schickel <lordhoto(a)gmail.com> ALSA: usb-audio: add mapping for MSI MPG X570S Carbon Max Wifi. Daniel Starke <daniel.starke(a)siemens.com> tty: n_gsm: fix frame reception handling Zhenguo Zhao <Zhenguo.Zhao1(a)unisoc.com> tty: n_gsm: Save dlci address open status when config requester Zhenguo Zhao <Zhenguo.Zhao1(a)unisoc.com> tty: n_gsm: Modify CR,PF bit when config requester Oliver Upton <oupton(a)google.com> KVM: Don't create VM debugfs files outside of the VM directory tiancyin <tianci.yin(a)amd.com> drm/amd/vcn: fix an error msg on vcn 3.0 Xiaomeng Tong <xiam0nd.tong(a)gmail.com> ASoC: rt5682: fix an incorrect NULL check on list iterator Jack Yu <jack.yu(a)realtek.com> ASoC: rt5682: move clk related code to rt5682_i2c_probe Tadeusz Struk <tadeusz.struk(a)linaro.org> uapi/linux/stddef.h: Add include guards Kees Cook <keescook(a)chromium.org> stddef: Introduce DECLARE_FLEX_ARRAY() helper Paul Davey <paul.davey(a)alliedtelesis.co.nz> bus: mhi: Fix pm_state conversion to string Kees Cook <keescook(a)chromium.org> bus: mhi: core: Use correctly sized arguments for bit field Hui Wang <hui.wang(a)canonical.com> serial: sc16is7xx: Clear RS485 bits in the shutdown Nicholas Piggin <npiggin(a)gmail.com> powerpc/tm: Fix more userspace r13 corruption Nicholas Piggin <npiggin(a)gmail.com> powerpc: flexible GPR range save/restore macros Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/32: Don't use lmw/stmw for saving/restoring non volatile regs Arun Easi <aeasi(a)marvell.com> scsi: qla2xxx: Fix loss of NVMe namespaces after driver reload test Claudio Imbrenda <imbrenda(a)linux.ibm.com> KVM: s390x: fix SCK locking Dongliang Mu <mudongliangabcd(a)gmail.com> btrfs: don't access possibly stale fs_info data in device_list_add Paolo Bonzini <pbonzini(a)redhat.com> KVM: use __vcalloc for very large allocations Paolo Bonzini <pbonzini(a)redhat.com> mm: vmalloc: introduce array allocation functions Kees Cook <keescook(a)chromium.org> Compiler Attributes: add __alloc_size() for better bounds checking Tudor Ambarus <tudor.ambarus(a)microchip.com> mtd: spi-nor: Skip erase logic when SPI_NOR_NO_ERASE is set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> batman-adv: Use netif_rx(). Haibo Chen <haibo.chen(a)nxp.com> iio: accel: mma8452: use the correct logic to get mma8452_data Palmer Dabbelt <palmer(a)rivosinc.com> riscv/mm: Add XIP_FIXUP for riscv_pfn_base Chuck Lever <chuck.lever(a)oracle.com> NFSD: COMMIT operations must not return NFS?ERR_INVAL Chuck Lever <chuck.lever(a)oracle.com> NFSD: De-duplicate net_generic(nf->nf_net, nfsd_net_id) CHANDAN VURDIGERE NATARAJ <chandan.vurdigerenataraj(a)amd.com> drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw Michael Strauss <michael.strauss(a)amd.com> drm/amd/display: Set min dcfclk if pipe count is 0 Xiaomeng Tong <xiam0nd.tong(a)gmail.com> drbd: fix an invalid memory access caused by incorrect use of list iterator Wu Bo <wubo40(a)huawei.com> drbd: Fix double free problem in drbd_create_device Luis Chamberlain <mcgrof(a)kernel.org> drbd: add error handling support for add_disk() Qu Wenruo <wqu(a)suse.com> btrfs: remove device item and update super block in the same transaction Josef Bacik <josef(a)toxicpanda.com> btrfs: use btrfs_get_dev_args_from_path in dev removal ioctls Josef Bacik <josef(a)toxicpanda.com> btrfs: add a btrfs_get_dev_args_from_path helper Josef Bacik <josef(a)toxicpanda.com> btrfs: handle device lookup with btrfs_dev_lookup_args Eli Cohen <elic(a)nvidia.com> vdpa/mlx5: Avoid processing works if workqueue was destroyed Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix gfs2_file_buffered_write endless loop workaround Arun Easi <aeasi(a)marvell.com> scsi: qla2xxx: Fix crash during module load unload test Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: edif: Replace list_for_each_safe with list_for_each_entry_safe Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix laggy FC remote port session recovery Manish Rangankar <mrangankar(a)marvell.com> scsi: qla2xxx: Move heartbeat handling from DPC thread to workqueue Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Use common TDP MMU zap helper for MMU notifier unmap hook Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Use yield-safe TDP MMU root iter in MMU notifier unmapping Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> clk: renesas: r9a07g044: Update multiplier and divider values for PLL2/3 Dan Williams <dan.j.williams(a)intel.com> cxl/port: Hold port reference until decoder release Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7921: do not always disable fw runtime-pm Sean Wang <sean.wang(a)mediatek.com> mt76: mt76_connac: fix MCU_CE_CMD_SET_ROC definition error Johan Hovold <johan(a)kernel.org> media: davinci: vpif: fix use-after-free on driver unbind Kees Cook <keescook(a)chromium.org> media: omap3isp: Use struct_group() for memcpy() region Kees Cook <keescook(a)chromium.org> stddef: Introduce struct_group() helper macro Tejun Heo <tj(a)kernel.org> block: fix rq-qos breakage from skipping rq_qos_done_bio() Jens Axboe <axboe(a)kernel.dk> block: only mark bio as tracked if it really is tracked Pavel Begunkov <asml.silence(a)gmail.com> block: use bdev_get_queue() in bio.c Jens Axboe <axboe(a)kernel.dk> io_uring: ensure that fsnotify is always called Max Gurtovoy <mgurtovoy(a)nvidia.com> virtio-blk: avoid preallocating big SGL for data Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: Allow queueing resets during probe Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: clear fop when retrying probe Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: init init_done_rc earlier Alexander Egorenkov <egorenar(a)linux.ibm.com> s390/setup: preserve memory at OLDMEM_BASE and OLDMEM_SIZE Alexander Gordeev <agordeev(a)linux.ibm.com> s390/setup: use physical pointers for memblock_reserve() Alexander Gordeev <agordeev(a)linux.ibm.com> s390/boot: allocate amode31 section in decompressor Florian Westphal <fw(a)strlen.de> netfilter: nft_payload: don't allow th access for fragments Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: support for inner header matching / mangling Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: convert pktinfo->tprot_set to flags field Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> ASoC: rt5682: Fix deadlock on resume Derek Fang <derek.fang(a)realtek.com> ASoC: rt5682: Re-detect the combo jack after resuming Derek Fang <derek.fang(a)realtek.com> ASoC: rt5682: Avoid the unexpected IRQ event during going to suspend Roi Dayan <roid(a)nvidia.com> net/mlx5e: TC, Reject rules with forward and drop actions Roi Dayan <roid(a)nvidia.com> net/mlx5e: TC, Reject rules with drop and modify hdr action Roi Dayan <roid(a)nvidia.com> net/mlx5e: Split actions_match_supported() into a sub function Roi Dayan <roid(a)nvidia.com> net/mlx5e: Check action fwd/drop flag exists also for nic flows Palmer Dabbelt <palmer(a)rivosinc.com> RISC-V: defconfigs: Set CONFIG_FB=y, for FB console Heinrich Schuchardt <heinrich.schuchardt(a)canonical.com> riscv: defconfig: enable DRM_NOUVEAU Hou Tao <houtao1(a)huawei.com> bpf, arm64: Use emit_addr_mov_i64() for BPF_PSEUDO_FUNC Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7921: fix a possible race enabling/disabling runtime-pm Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7921: introduce mt7921_mcu_set_beacon_filter utility routine Lorenzo Bianconi <lorenzo(a)kernel.org> mt76: mt7921: get rid of mt7921_mac_set_beacon_filter Hans de Goede <hdegoede(a)redhat.com> platform/x86: wmi: Fix driver->notify() vs ->probe() race Hans de Goede <hdegoede(a)redhat.com> platform/x86: wmi: Replace read_takes_no_args with a flags field Barnabás Pőcze <pobrn(a)protonmail.com> platform/x86: wmi: introduce helper to convert driver to WMI driver Shai Malin <smalin(a)marvell.com> qed: Improve the stack space of filter_config() Seevalamuthu Mariappan <quic_seevalam(a)quicinc.com> ath11k: add hw_param for wakeup_mhi Andrew Gabbasov <andrew_gabbasov(a)mentor.com> memory: renesas-rpc-if: Avoid unaligned bus access for HyperFlash Sean Young <sean(a)mess.org> media: ir_toy: prevent device from hanging during transmit Lukas Wunner <lukas(a)wunner.de> PCI: pciehp: Ignore Link Down/Up caused by error-induced Hot Reset Lukas Wunner <lukas(a)wunner.de> PCI/portdrv: Rename pm_iter() to pcie_port_device_iter() Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Replace the unconditional clflush with drm_clflush_virt_range() Thomas Hellström <thomas.hellstrom(a)linux.intel.com> drm/i915/gt: Register the migrate contexts with their engines Matthew Brost <matthew.brost(a)intel.com> drm/i915: Disable bonding on gen12+ platforms Filipe Manana <fdmanana(a)suse.com> btrfs: fix deadlock between chunk allocation and chunk btree modifications Michel Dänzer <mdaenzer(a)redhat.com> dma-buf/poll: Get a file reference for outstanding fence callbacks Hans de Goede <hdegoede(a)redhat.com> Input: goodix - try not to touch the reset-pin on x86/ACPI devices Hans de Goede <hdegoede(a)redhat.com> Input: goodix - refactor reset handling Hans de Goede <hdegoede(a)redhat.com> Input: goodix - add a goodix.h header file Hans de Goede <hdegoede(a)redhat.com> Input: goodix - change goodix_i2c_write() len parameter type to int Tang Bin <tangbin(a)cmss.chinamobile.com> Input: cpcap-pwrbutton - handle errors from platform_get_irq() Filipe Manana <fdmanana(a)suse.com> btrfs: fix warning when freeing leaf after subvolume creation failure Filipe Manana <fdmanana(a)suse.com> btrfs: fix invalid delayed ref after subvolume creation failure Nikolay Borisov <nborisov(a)suse.com> btrfs: add additional parameters to btrfs_init_tree_ref/btrfs_init_data_ref Nikolay Borisov <nborisov(a)suse.com> btrfs: rename btrfs_alloc_chunk to btrfs_create_chunk Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: stricter validation of element data Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_pipapo: release elements in clone from abort path Duoming Zhou <duoming(a)zju.edu.cn> net: rose: fix UAF bug caused by rose_t0timer_expiry Oliver Neukum <oneukum(a)suse.com> usbnet: fix memory leak in error case Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix incorrect verifier simulation around jmp32's jeq/jne Thomas Kopp <thomas.kopp(a)microchip.com> can: mcp251xfd: mcp251xfd_regmap_crc_read(): update workaround broken CRC on TBC register Thomas Kopp <thomas.kopp(a)microchip.com> can: mcp251xfd: mcp251xfd_regmap_crc_read(): improve workaround handling for mcp2517fd Marc Kleine-Budde <mkl(a)pengutronix.de> can: m_can: m_can_{read_fifo,echo_tx_event}(): shift timestamp to full 32 bits Marc Kleine-Budde <mkl(a)pengutronix.de> can: m_can: m_can_chip_config(): actually enable internal timestamping Rhett Aultman <rhett.aultman(a)samsara.com> can: gs_usb: gs_usb_open/close(): fix memory leak Liang He <windhl(a)126.com> can: grcan: grcan_probe(): remove extra of_node_get() Oliver Hartkopp <socketcan(a)hartkopp.net> can: bcm: use call_rcu() instead of costly synchronize_rcu() Takashi Iwai <tiwai(a)suse.de> ALSA: cs46xx: Fix missing snd_card_free() call at probe error Tim Crawford <tcrawford(a)system76.com> ALSA: hda/realtek: Add quirk for Clevo L140PU Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Workarounds for Behringer UMC 204/404 HD Po-Hsu Lin <po-hsu.lin(a)canonical.com> Revert "selftests/bpf: Add test for bpf_timer overwriting crash" Liu Shixin <liushixin2(a)huawei.com> mm/filemap: fix UAF in find_lock_entries Jann Horn <jannh(a)google.com> mm/slub: add missing TID updates on slab deactivation ------------- Diffstat: .../bindings/dma/allwinner,sun50i-a64-dma.yaml | 2 +- .../devicetree/bindings/soc/qcom/qcom,smd-rpm.yaml | 3 + MAINTAINERS | 3 +- Makefile | 19 +- arch/arm/boot/dts/at91-sam9x60ek.dts | 3 +- arch/arm/boot/dts/at91-sama5d2_icp.dts | 6 +- arch/arm/boot/dts/stm32mp151.dtsi | 4 +- arch/arm/configs/mxs_defconfig | 1 + arch/arm/mach-at91/pm.c | 10 +- arch/arm/mach-meson/platsmp.c | 2 + arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 54 ++-- .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts | 48 ++-- .../boot/dts/qcom/msm8992-bullhead-rev-101.dts | 2 +- arch/arm64/boot/dts/qcom/msm8992-xiaomi-libra.dts | 2 +- arch/arm64/boot/dts/qcom/msm8994.dtsi | 4 +- arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- arch/arm64/net/bpf_jit_comp.c | 5 +- arch/powerpc/boot/crt0.S | 31 +-- arch/powerpc/crypto/md5-asm.S | 10 +- arch/powerpc/crypto/sha1-powerpc-asm.S | 6 +- arch/powerpc/include/asm/ppc_asm.h | 43 +-- arch/powerpc/include/asm/vdso/gettimeofday.h | 69 +---- arch/powerpc/kernel/entry_32.S | 23 +- arch/powerpc/kernel/exceptions-64e.S | 14 +- arch/powerpc/kernel/exceptions-64s.S | 6 +- arch/powerpc/kernel/head_32.h | 3 +- arch/powerpc/kernel/head_booke.h | 3 +- arch/powerpc/kernel/interrupt_64.S | 34 +-- arch/powerpc/kernel/optprobes_head.S | 4 +- arch/powerpc/kernel/tm.S | 38 +-- arch/powerpc/kernel/trace/ftrace_64_mprofile.S | 15 +- arch/powerpc/kernel/vdso32/gettimeofday.S | 51 +++- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 5 +- arch/powerpc/kvm/book3s_hv_uvmem.c | 2 +- arch/powerpc/lib/test_emulate_step_exec_instr.S | 8 +- arch/powerpc/platforms/powernv/rng.c | 16 +- arch/riscv/configs/defconfig | 8 +- arch/riscv/configs/rv32_defconfig | 1 + arch/riscv/mm/init.c | 1 + arch/s390/boot/compressed/decompressor.h | 1 + arch/s390/boot/startup.c | 8 + arch/s390/kernel/entry.h | 1 + arch/s390/kernel/setup.c | 31 +-- arch/s390/kernel/vmlinux.lds.S | 1 + arch/s390/kvm/kvm-s390.c | 19 +- arch/s390/kvm/kvm-s390.h | 4 +- arch/s390/kvm/priv.c | 15 +- arch/x86/kernel/cpu/mce/core.c | 8 +- arch/x86/kvm/mmu/page_track.c | 4 +- arch/x86/kvm/mmu/tdp_mmu.c | 9 +- arch/x86/kvm/x86.c | 4 +- block/bio.c | 11 +- block/blk-iolatency.c | 2 +- block/blk-rq-qos.h | 23 +- drivers/base/core.c | 3 +- drivers/base/memory.c | 2 + drivers/base/power/runtime.c | 20 +- drivers/block/Kconfig | 1 + drivers/block/drbd/drbd_main.c | 8 +- drivers/block/virtio_blk.c | 158 +++++++---- drivers/bluetooth/btmtksdio.c | 3 +- drivers/bus/mhi/core/init.c | 9 +- drivers/bus/mhi/core/internal.h | 2 +- drivers/clk/renesas/r9a07g044-cpg.c | 4 +- drivers/cxl/core/bus.c | 4 + drivers/dma-buf/dma-buf.c | 19 +- drivers/dma/at_xdmac.c | 5 + drivers/dma/idxd/device.c | 5 +- drivers/dma/imx-sdma.c | 2 +- drivers/dma/lgm/lgm-dma.c | 3 +- drivers/dma/pl330.c | 2 +- drivers/dma/qcom/bam_dma.c | 39 +-- drivers/dma/ti/dma-crossbar.c | 5 + drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 25 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 10 + drivers/gpu/drm/amd/amdgpu/cik.c | 2 +- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- drivers/gpu/drm/amd/amdgpu/si.c | 2 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vi.c | 17 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 2 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.h | 7 + .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 65 ++++- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_context.c | 7 + drivers/gpu/drm/i915/gem/i915_gem_object.c | 6 + drivers/gpu/drm/i915/gt/intel_context_types.h | 8 + drivers/gpu/drm/i915/gt/intel_engine_cs.c | 4 + drivers/gpu/drm/i915/gt/intel_engine_pm.c | 23 ++ drivers/gpu/drm/i915/gt/intel_engine_pm.h | 2 + drivers/gpu/drm/i915/gt/intel_engine_types.h | 7 + .../gpu/drm/i915/gt/intel_execlists_submission.c | 2 + drivers/gpu/drm/i915/gt/intel_ring_submission.c | 5 +- drivers/gpu/drm/i915/gt/mock_engine.c | 2 + drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 12 +- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 16 +- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 22 +- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 20 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 133 +++++++-- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 4 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 29 +- drivers/i2c/busses/i2c-cadence.c | 1 + drivers/i2c/busses/i2c-piix4.c | 16 +- drivers/iio/accel/mma8452.c | 4 +- drivers/input/misc/cpcap-pwrbutton.c | 6 +- drivers/input/touchscreen/goodix.c | 150 +++++----- drivers/input/touchscreen/goodix.h | 75 +++++ drivers/iommu/intel/dmar.c | 2 +- drivers/irqchip/irq-gic-v3.c | 3 + drivers/media/platform/davinci/vpif.c | 97 +++++-- drivers/media/platform/omap3isp/ispstat.c | 5 +- drivers/media/rc/ir_toy.c | 2 +- drivers/memory/renesas-rpc-if.c | 48 +++- drivers/misc/cardreader/rtsx_usb.c | 27 +- drivers/mtd/spi-nor/core.c | 3 +- drivers/net/can/grcan.c | 1 - drivers/net/can/m_can/m_can.c | 8 +- drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c | 22 +- drivers/net/can/usb/gs_usb.c | 23 +- drivers/net/can/usb/kvaser_usb/kvaser_usb.h | 25 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c | 286 ++++++++++--------- drivers/net/can/usb/kvaser_usb/kvaser_usb_hydra.c | 4 +- drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 119 ++++---- drivers/net/dsa/qca8k.c | 23 +- drivers/net/ethernet/ibm/ibmvnic.c | 147 +++++++++- drivers/net/ethernet/ibm/ibmvnic.h | 1 + drivers/net/ethernet/intel/i40e/i40e.h | 16 ++ drivers/net/ethernet/intel/i40e/i40e_main.c | 73 +++++ drivers/net/ethernet/intel/i40e/i40e_register.h | 13 + drivers/net/ethernet/intel/i40e/i40e_type.h | 1 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 4 + drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 88 +++--- drivers/net/ethernet/qlogic/qed/qed_l2.c | 23 +- drivers/net/ethernet/qlogic/qede/qede_filter.c | 47 ++-- drivers/net/ethernet/realtek/r8169_main.c | 10 +- drivers/net/usb/usbnet.c | 17 +- drivers/net/wireless/ath/ath11k/core.c | 5 + drivers/net/wireless/ath/ath11k/hw.h | 1 + drivers/net/wireless/ath/ath11k/pci.c | 12 +- .../net/wireless/mediatek/mt76/mt76_connac_mac.c | 3 - .../net/wireless/mediatek/mt76/mt76_connac_mcu.h | 2 +- .../net/wireless/mediatek/mt76/mt7921/debugfs.c | 31 ++- drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 28 -- drivers/net/wireless/mediatek/mt76/mt7921/main.c | 33 +-- drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 47 ++-- drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | 11 +- drivers/pci/hotplug/pciehp.h | 2 + drivers/pci/hotplug/pciehp_core.c | 2 + drivers/pci/hotplug/pciehp_hpc.c | 26 ++ drivers/pci/pcie/portdrv.h | 3 + drivers/pci/pcie/portdrv_core.c | 20 +- drivers/pci/pcie/portdrv_pci.c | 3 + drivers/pinctrl/sunxi/pinctrl-sun8i-a83t.c | 10 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 2 + drivers/platform/x86/wmi.c | 39 +-- drivers/scsi/qla2xxx/qla_def.h | 5 +- drivers/scsi/qla2xxx/qla_edif.c | 39 +-- drivers/scsi/qla2xxx/qla_edif.h | 1 - drivers/scsi/qla2xxx/qla_init.c | 2 + drivers/scsi/qla2xxx/qla_nvme.c | 27 +- drivers/scsi/qla2xxx/qla_os.c | 102 ++++--- drivers/soc/atmel/soc.c | 12 +- drivers/tty/n_gsm.c | 263 ++++++++++++++--- drivers/vdpa/mlx5/net/mlx5_vnet.c | 7 +- drivers/video/fbdev/core/fbcon.c | 33 +++ drivers/video/fbdev/core/fbmem.c | 16 +- fs/btrfs/block-group.c | 152 ++++++---- fs/btrfs/block-group.h | 2 + fs/btrfs/ctree.c | 17 +- fs/btrfs/ctree.h | 8 +- fs/btrfs/delayed-ref.h | 5 +- fs/btrfs/dev-replace.c | 16 +- fs/btrfs/disk-io.c | 1 + fs/btrfs/extent-tree.c | 28 +- fs/btrfs/extent_io.c | 8 +- fs/btrfs/file.c | 13 +- fs/btrfs/free-space-tree.c | 4 +- fs/btrfs/inode.c | 3 +- fs/btrfs/ioctl.c | 96 ++++--- fs/btrfs/qgroup.c | 3 +- fs/btrfs/relocation.c | 25 +- fs/btrfs/scrub.c | 6 +- fs/btrfs/tree-log.c | 2 +- fs/btrfs/volumes.c | 310 +++++++++++++-------- fs/btrfs/volumes.h | 28 +- fs/btrfs/zoned.c | 2 +- fs/btrfs/zoned.h | 17 ++ fs/gfs2/file.c | 1 + fs/io_uring.c | 10 +- fs/nfsd/nfs3proc.c | 6 - fs/nfsd/vfs.c | 64 +++-- fs/nfsd/vfs.h | 4 +- fs/seq_file.c | 32 +++ fs/xfs/xfs_inode.c | 1 - include/linux/blk_types.h | 3 +- include/linux/compiler-gcc.h | 8 + include/linux/compiler_attributes.h | 10 + include/linux/compiler_types.h | 12 + include/linux/fbcon.h | 4 + include/linux/hugetlb.h | 6 + include/linux/list.h | 10 + include/linux/memregion.h | 2 +- include/linux/mm.h | 8 + include/linux/pm_runtime.h | 5 +- include/linux/qed/qed_eth_if.h | 21 +- include/linux/rtsx_usb.h | 2 - include/linux/seq_file.h | 4 + include/linux/stddef.h | 61 ++++ include/linux/vmalloc.h | 5 + include/net/netfilter/nf_tables.h | 10 +- include/net/netfilter/nf_tables_ipv4.h | 7 +- include/net/netfilter/nf_tables_ipv6.h | 6 +- include/uapi/linux/netfilter/nf_tables.h | 2 + include/uapi/linux/omap3isp.h | 21 +- include/uapi/linux/stddef.h | 41 +++ include/video/of_display_timing.h | 2 + kernel/bpf/verifier.c | 113 ++++---- kernel/module.c | 79 ++++-- lib/idr.c | 3 +- mm/filemap.c | 12 +- mm/hugetlb.c | 10 + mm/hwpoison-inject.c | 3 +- mm/madvise.c | 2 + mm/memory-failure.c | 205 ++++++++------ mm/slub.c | 2 + mm/util.c | 50 ++++ net/batman-adv/bridge_loop_avoidance.c | 2 +- net/bluetooth/hci_event.c | 12 + net/can/bcm.c | 18 +- net/netfilter/nf_tables_api.c | 9 +- net/netfilter/nf_tables_core.c | 2 +- net/netfilter/nf_tables_trace.c | 4 +- net/netfilter/nft_exthdr.c | 2 +- net/netfilter/nft_meta.c | 2 +- net/netfilter/nft_payload.c | 63 ++++- net/netfilter/nft_set_pipapo.c | 48 +++- net/rose/rose_route.c | 4 +- net/rxrpc/ar-internal.h | 2 +- net/rxrpc/call_accept.c | 6 +- net/rxrpc/call_object.c | 18 +- net/rxrpc/net_ns.c | 2 +- net/rxrpc/proc.c | 10 +- net/xdp/xsk_buff_pool.c | 1 + scripts/checkpatch.pl | 3 +- scripts/kernel-doc | 9 + sound/pci/cs46xx/cs46xx.c | 22 +- sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/rt5682-i2c.c | 36 ++- sound/soc/codecs/rt5682.c | 125 ++++----- sound/soc/codecs/rt5682.h | 4 +- sound/soc/codecs/rt700.c | 16 +- sound/soc/codecs/rt711-sdca.c | 27 +- sound/soc/codecs/rt711.c | 25 +- sound/usb/mixer_maps.c | 16 ++ sound/usb/quirks.c | 4 + .../testing/selftests/bpf/prog_tests/timer_crash.c | 32 --- tools/testing/selftests/bpf/progs/timer_crash.c | 54 ---- tools/testing/selftests/net/forwarding/lib.sh | 6 +- tools/testing/selftests/net/udpgro.sh | 2 +- tools/testing/selftests/net/udpgro_bench.sh | 2 +- tools/testing/selftests/net/udpgro_fwd.sh | 2 +- tools/testing/selftests/net/veth.sh | 6 +- virt/kvm/kvm_main.c | 14 +- 265 files changed, 3774 insertions(+), 2044 deletions(-)

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[PATCH 4.19 000/338] 4.19.238-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.238 release. There are 338 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 Sat, 16 Apr 2022 11:07:54 +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-4.19.238-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 4.19.238-rc1 Felix Kuehling <Felix.Kuehling(a)amd.com> drm/amdkfd: Use drm_priv to pass VM from KFD to amdgpu Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl> drm/amdgpu: Check if fd really is an amdgpu fd. Xin Long <lucien.xin(a)gmail.com> xfrm: policy: match with both mark and mask on user interfaces Tejun Heo <tj(a)kernel.org> selftests: cgroup: Test open-time cgroup namespace usage for migration checks Tejun Heo <tj(a)kernel.org> selftests: cgroup: Test open-time credential usage for migration checks Tejun Heo <tj(a)kernel.org> selftests: cgroup: Make cg_create() use 0755 for permission instead of 0644 Tejun Heo <tj(a)kernel.org> cgroup: Use open-time cgroup namespace for process migration perm checks Tejun Heo <tj(a)kernel.org> cgroup: Allocate cgroup_file_ctx for kernfs_open_file->priv Tejun Heo <tj(a)kernel.org> cgroup: Use open-time credentials for process migraton perm checks Waiman Long <longman(a)redhat.com> mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning Fangrui Song <maskray(a)google.com> arm64: module: remove (NOLOAD) from linker script Peter Xu <peterx(a)redhat.com> mm: don't skip swap entry even if zap_details specified Vinod Koul <vkoul(a)kernel.org> dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error" Arnaldo Carvalho de Melo <acme(a)redhat.com> tools build: Use $(shell ) instead of `` to get embedded libperl's ccopts Arnaldo Carvalho de Melo <acme(a)redhat.com> tools build: Filter out options and warnings not supported by clang Marc Zyngier <maz(a)kernel.org> irqchip/gic-v3: Fix GICR_CTLR.RWP polling Xiaomeng Tong <xiam0nd.tong(a)gmail.com> perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator Christian Lamparter <chunkeey(a)gmail.com> ata: sata_dwc_460ex: Fix crash due to OOB write Guo Ren <guoren(a)linux.alibaba.com> arm64: patch_text: Fixup last cpu should be master Ethan Lien <ethanlien(a)synology.com> btrfs: fix qgroup reserve overflow the qgroup limit Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Restore speculation related MSRs during S3 resume Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/pm: Save the MSR validity status at context setup Miaohe Lin <linmiaohe(a)huawei.com> mm/mempolicy: fix mpol_new leak in shared_policy_replace Paolo Bonzini <pbonzini(a)redhat.com> mmmremap.c: avoid pointless invalidate_range_start/end on mremap(old_size=0) Wolfram Sang <wsa+renesas(a)sang-engineering.com> mmc: renesas_sdhi: don't overwrite TAP settings when HS400 tuning is complete Pali Rohár <pali(a)kernel.org> Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> drbd: Fix five use after free bugs in get_initial_state Kamal Dasu <kdasu.kdev(a)gmail.com> spi: bcm-qspi: fix MSPI only access with bcm_qspi_exec_mem_op() Jamie Bainbridge <jamie.bainbridge(a)gmail.com> qede: confirm skb is allocated before using Eric Dumazet <edumazet(a)google.com> rxrpc: fix a race in rxrpc_exit_net() Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: don't send internal clone attribute to the userspace. José Expósito <jose.exposito89(a)gmail.com> drm/imx: Fix memory leak in imx_pd_connector_get_modes Chen-Yu Tsai <wens(a)csie.org> net: stmmac: Fix unset max_speed difference between DT and non-DT platforms Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> scsi: zorro7xx: Fix a resource leak in zorro7xx_remove_one() Guilherme G. Piccoli <gpiccoli(a)igalia.com> Drivers: hv: vmbus: Fix potential crash on module unload Dan Carpenter <dan.carpenter(a)oracle.com> drm/amdgpu: fix off by one in amdgpu_gfx_kiq_acquire() James Morse <james.morse(a)arm.com> KVM: arm64: Check arm64_get_bp_hardening_data() didn't return NULL Mauricio Faria de Oliveira <mfo(a)canonical.com> mm: fix race between MADV_FREE reclaim and blkdev direct IO read Willem de Bruijn <willemb(a)google.com> net: add missing SOF_TIMESTAMPING_OPT_ID support Helge Deller <deller(a)gmx.de> parisc: Fix CPU affinity for Lasi, WAX and Dino chips Haimin Zhang <tcs_kernel(a)tencent.com> jfs: prevent NULL deref in diFree Randy Dunlap <rdunlap(a)infradead.org> virtio_console: eliminate anonymous module_init & module_exit Jiri Slaby <jslaby(a)suse.cz> serial: samsung_tty: do not unlock port->lock for uart_write_wakeup() NeilBrown <neilb(a)suse.de> NFS: swap-out must always use STABLE writes. NeilBrown <neilb(a)suse.de> NFS: swap IO handling is slightly different for O_DIRECT IO NeilBrown <neilb(a)suse.de> SUNRPC/call_alloc: async tasks mustn't block waiting for memory Maxime Ripard <maxime(a)cerno.tech> clk: Enforce that disjoints limits are invalid Dongli Zhang <dongli.zhang(a)oracle.com> xen: delay xen_hvm_init_time_ops() if kdump is boot on vcpu>=32 Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4: Protect the state recovery thread against direct reclaim Lucas Denefle <lucas.denefle(a)converge.io> w1: w1_therm: fixes w1_seq for ds28ea00 sensors Qinghua Jin <qhjin.dev(a)gmail.com> minix: fix bug when opening a file with O_DIRECT Randy Dunlap <rdunlap(a)infradead.org> init/main.c: return 1 from handled __setup() functions Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Fix use after free in hci_send_acl Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix DTC warning unit_address_format H. Nikolaus Schaller <hns(a)goldelico.com> usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm Jianglei Nie <niejianglei2021(a)163.com> scsi: libfc: Fix use after free in fc_exch_abts_resp() Alexander Lobakin <alobakin(a)pm.me> MIPS: fix fortify panic when copying asm exception handlers Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Eliminate unintended link toggle during FW reset Sven Eckelmann <sven(a)narfation.org> macvtap: advertise link netns via netlink Dust Li <dust.li(a)linux.alibaba.com> net/smc: correct settings of RMB window update limit Randy Dunlap <rdunlap(a)infradead.org> scsi: aha152x: Fix aha152x_setup() __setup handler return value Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix pm8001_mpi_task_abort_resp() Alex Deucher <alexander.deucher(a)amd.com> drm/amdkfd: make CRAT table missing message informational only Jordy Zomer <jordy(a)jordyzomer.github.io> dm ioctl: prevent potential spectre v1 gadget Ido Schimmel <idosch(a)nvidia.com> ipv4: Invalidate neighbour for broadcast address upon address addition Manivannan Sadhasivam <manivannan.sadhasivam(a)linaro.org> PCI: pciehp: Add Qualcomm quirk for Command Completed erratum Neal Liu <neal_liu(a)aspeedtech.com> usb: ehci: add pci device support for Aspeed platforms Zhou Guanghui <zhouguanghui1(a)huawei.com> iommu/arm-smmu-v3: fix event handling soft lockup Pali Rohár <pali(a)kernel.org> PCI: aardvark: Fix support for MSI interrupts Sourabh Jain <sourabhjain(a)linux.ibm.com> powerpc: Set crashkernel offset to mid of RMA region Evgeny Boger <boger(a)wirenboard.com> power: supply: axp20x_battery: properly report current when discharging Yang Guang <yang.guang5(a)zte.com.cn> scsi: bfa: Replace snprintf() with sysfs_emit() Yang Guang <yang.guang5(a)zte.com.cn> scsi: mvsas: Replace snprintf() with sysfs_emit() Maxim Kiselev <bigunclemax(a)gmail.com> powerpc: dts: t104xrdb: fix phy type for FMAN 4/5 Yang Guang <yang.guang5(a)zte.com.cn> ptp: replace snprintf with sysfs_emit Xin Xiong <xiongx18(a)fudan.edu.cn> drm/amd/amdgpu/amdgpu_cs: fix refcount leak of a dma_fence obj Zekun Shen <bruceshenzk(a)gmail.com> ath5k: fix OOB in ath5k_eeprom_read_pcal_info_5111 Anisse Astier <anisse(a)astier.eu> drm: Add orientation quirk for GPD Win Max Jim Mattson <jmattson(a)google.com> KVM: x86/svm: Clear reserved bits written to PerfEvtSeln MSRs Randy Dunlap <rdunlap(a)infradead.org> ARM: 9187/1: JIVE: fix return value of __setup handler Fangrui Song <maskray(a)google.com> riscv module: remove (NOLOAD) Jiasheng Jiang <jiasheng(a)iscas.ac.cn> rtc: wm8350: Handle error for wm8350_register_irq Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Rectify space amount budget for mkdir/tmpfile operations Vitaly Kuznetsov <vkuznets(a)redhat.com> KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated Martin Varghese <martin.varghese(a)nokia.com> openvswitch: Fixed nd target mask field in the flow dump. Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Fix uml_mconsole stop/go Kuldeep Singh <singh.kuldeep87k(a)gmail.com> ARM: dts: spear13xx: Update SPI dma properties Kuldeep Singh <singh.kuldeep87k(a)gmail.com> ARM: dts: spear1340: Update serial node properties Amadeusz Sławiński <amadeuszx.slawinski(a)linux.intel.com> ASoC: topology: Allow TLV control to be either read or write Zhihao Cheng <chengzhihao1(a)huawei.com> ubi: fastmap: Return error code if memory allocation fails in add_aeb() Hengqi Chen <hengqi.chen(a)gmail.com> bpf: Fix comment for helper bpf_current_task_under_cgroup() Randy Dunlap <rdunlap(a)infradead.org> mm/usercopy: return 1 from hardened_usercopy __setup() handler Randy Dunlap <rdunlap(a)infradead.org> mm/memcontrol: return 1 from cgroup.memory __setup() handler Randy Dunlap <rdunlap(a)infradead.org> mm/mmap: return 1 from stack_guard_gap __setup() handler Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI: CPPC: Avoid out of bounds access when parsing _CPC data Baokun Li <libaokun1(a)huawei.com> ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl Chen-Yu Tsai <wenst(a)chromium.org> pinctrl: pinconf-generic: Print arguments for bias-pull-* Andrew Price <anprice(a)redhat.com> gfs2: Make sure FITRIM minlen is rounded up to fs block size Pavel Skripkin <paskripkin(a)gmail.com> can: mcba_usb: properly check endpoint type Hangyu Hua <hbh25y(a)gmail.com> can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path Baokun Li <libaokun1(a)huawei.com> ubifs: rename_whiteout: correct old_dir size computing Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: setflags: Make dirtied_ino_d 8 bytes aligned Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Add missing iput if do_tmpfile() failed in rename whiteout Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: Fix deadlock in concurrent rename whiteout and inode writeback Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: rename_whiteout: Fix double free for whiteout_ui->data Li RongQing <lirongqing(a)baidu.com> KVM: x86: fix sending PV IPI David Matlack <dmatlack(a)google.com> KVM: Prevent module exit until all VMs are freed Manish Rangankar <mrangankar(a)marvell.com> scsi: qla2xxx: Use correct feature type field during RFF_ID processing Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Reduce false trigger to login Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix hang due to session stuck Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix incorrect reporting of task management failure Saurav Kashyap <skashyap(a)marvell.com> scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() Joe Carnuccio <joe.carnuccio(a)cavium.com> scsi: qla2xxx: Check for firmware dump already collected Nilesh Javali <njavali(a)marvell.com> scsi: qla2xxx: Fix warning for missing error code Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix stuck session in gpdb Anders Roxell <anders.roxell(a)linaro.org> powerpc: Fix build errors with newer binutils Anders Roxell <anders.roxell(a)linaro.org> powerpc/lib/sstep: Fix build errors with newer binutils Anders Roxell <anders.roxell(a)linaro.org> powerpc/lib/sstep: Fix 'sthcx' instruction Ulf Hansson <ulf.hansson(a)linaro.org> mmc: host: Return an error when ->enable_sdio_irq() ops is missing Dongliang Mu <mudongliangabcd(a)gmail.com> media: hdpvr: initialize dev->worker at hdpvr_register_videodev Pavel Skripkin <paskripkin(a)gmail.com> media: Revert "media: em28xx: add missing em28xx_close_extension" Zheyu Ma <zheyuma97(a)gmail.com> video: fbdev: sm712fb: Fix crash in smtcfb_write() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> ARM: mmp: Fix failure to remove sram device Richard Leitner <richard.leitner(a)skidata.com> ARM: tegra: tamonten: Fix I2C3 pad setting Daniel González Cabanelas <dgcbueu(a)gmail.com> media: cx88-mpeg: clear interrupt status register before streaming video Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: soc-core: skip zero num_dai component in searching dai name Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() Jing Yao <yao.jing2(a)zte.com.cn> video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() Ard Biesheuvel <ardb(a)kernel.org> ARM: ftrace: avoid redundant loads or clobbering IP Richard Schleich <rs(a)noreya.tech> ARM: dts: bcm2837: Add the missing L1/L2 cache information David Heidelberg <david(a)ixit.cz> ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 Yang Guang <yang.guang5(a)zte.com.cn> video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit George Kennedy <george.kennedy(a)oracle.com> video: fbdev: cirrusfb: check pixclock to avoid divide by zero Evgeny Novikov <novikov(a)ispras.ru> video: fbdev: w100fb: Reset global state Tim Gardner <tim.gardner(a)canonical.com> video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow Dongliang Mu <mudongliangabcd(a)gmail.com> ntfs: add sanity check on allocation size Theodore Ts'o <tytso(a)mit.edu> ext4: don't BUG if someone dirty pages without asking ext4 first Minghao Chi <chi.minghao(a)zte.com.cn> spi: tegra20: Use of_device_get_match_data() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> PM: core: keep irq flags in device_pm_check_callbacks() Darren Hart <darren(a)os.amperecomputing.com> ACPI/APEI: Limit printable size of BERT table data Paolo Valente <paolo.valente(a)linaro.org> Revert "Revert "block, bfq: honor already-setup queue merges"" Paul Menzel <pmenzel(a)molgen.mpg.de> lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3 Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Avoid walking the ACPI Namespace if it is not there Zhang Wensheng <zhangwensheng5(a)huawei.com> bfq: fix use-after-free in bfq_dispatch_request Souptick Joarder (HPE) <jrdr.linux(a)gmail.com> irqchip/nvic: Release nvic_base upon failure Marc Zyngier <maz(a)kernel.org> irqchip/qcom-pdc: Fix broken locking Casey Schaufler <casey(a)schaufler-ca.com> Fix incorrect type in assignment of ipv6 port for audit Chaitanya Kulkarni <kch(a)nvidia.com> loop: use sysfs_emit() in the sysfs xxx show() Christian Göttsche <cgzones(a)googlemail.com> selinux: use correct type for context length Dan Carpenter <dan.carpenter(a)oracle.com> lib/test: use after free in register_test_dev_kmod() Trond Myklebust <trond.myklebust(a)hammerspace.com> NFSv4/pNFS: Fix another issue with a list iterator pointing to the head Duoming Zhou <duoming(a)zju.edu.cn> net/x25: Fix null-ptr-deref caused by x25_disconnect Tom Rix <trix(a)redhat.com> qlcnic: dcb: default to returning -EOPNOTSUPP Florian Fainelli <f.fainelli(a)gmail.com> net: phy: broadcom: Fix brcm_fet_config_init() Juergen Gross <jgross(a)suse.com> xen: fix is_xen_pmu() Konrad Dybcio <konrad.dybcio(a)somainline.org> clk: qcom: gcc-msm8994: Fix gpll4 width Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options Pavel Skripkin <paskripkin(a)gmail.com> jfs: fix divide error in dbNextAG Randy Dunlap <rdunlap(a)infradead.org> kgdbts: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> kgdboc: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> tty: hvc: fix return value of __setup handler Miaoqian Lin <linmq006(a)gmail.com> pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe Miaoqian Lin <linmq006(a)gmail.com> pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe Miaoqian Lin <linmq006(a)gmail.com> pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init Alexey Khoroshilov <khoroshilov(a)ispras.ru> NFS: remove unneeded check in decode_devicenotify_args() Miaoqian Lin <linmq006(a)gmail.com> clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: clps711x: Terminate clk_div_table with sentinel element Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: loongson1: Terminate clk_div_table with sentinel element Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> clk: actions: Terminate clk_div_table with sentinel element Miaoqian Lin <linmq006(a)gmail.com> remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region Taniya Das <tdas(a)codeaurora.org> clk: qcom: clk-rcg2: Update the frac table for pixel clock Randy Dunlap <rdunlap(a)infradead.org> dma-debug: fix return value of __setup handlers Jiasheng Jiang <jiasheng(a)iscas.ac.cn> iio: adc: Add check for devm_request_threaded_irq Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: 8250: Fix race condition in RTS-after-send handling Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> serial: 8250_mid: Balance reference count for PCI DMA device Dirk Buchwalder <buchwalder(a)posteo.de> clk: qcom: ipq8074: Use floor ops for SDCC1 clock Jonathan Cameron <Jonathan.Cameron(a)huawei.com> staging:iio:adc:ad7280a: Fix handing of device address bit reversing. Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() Jiri Slaby <jslaby(a)suse.cz> mxser: fix xmit_buf leak in activate when LSR == 0xff Miaoqian Lin <linmq006(a)gmail.com> mfd: asic3: Add missing iounmap() on error asic3_mfd_probe Jakub Kicinski <kuba(a)kernel.org> tcp: ensure PMTU updates are processed during fastopen Jeremy Linton <jeremy.linton(a)arm.com> net: bcmgenet: Use stronger register read/writes to assure ordering Hangbin Liu <liuhangbin(a)gmail.com> selftests/bpf/test_lirc_mode2.sh: Exit with proper code Peter Rosin <peda(a)axentia.se> i2c: mux: demux-pinctrl: do not deactivate a master that is not active Petr Machata <petrm(a)nvidia.com> af_netlink: Fix shift out of bounds in group mask calculation Dan Carpenter <dan.carpenter(a)oracle.com> USB: storage: ums-realtek: fix error code in rts51x_read_mem() Xin Xiong <xiongx18(a)fudan.edu.cn> mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init Randy Dunlap <rdunlap(a)infradead.org> MIPS: RB532: fix return value of __setup handler Oliver Hartkopp <socketcan(a)hartkopp.net> vxcan: enable local echo for sent CAN frames Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mfd: mc13xxx: Add check for mc13xxx_irq_request Jakob Koschel <jakobkoschel(a)gmail.com> powerpc/sysdev: fix incorrect use to determine if list is empty Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> PCI: Reduce warnings on possible RW1C corruption Jiasheng Jiang <jiasheng(a)iscas.ac.cn> power: supply: wm8350-power: Add missing free in free_charger_irq Jiasheng Jiang <jiasheng(a)iscas.ac.cn> power: supply: wm8350-power: Handle error for wm8350_register_irq Robert Hancock <robert.hancock(a)calian.com> i2c: xiic: Make bus names unique Anssi Hannula <anssi.hannula(a)bitwise.fi> hv_balloon: rate-limit "Unhandled message" warning Hou Wenlong <houwenlong.hwl(a)antgroup.com> KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() Zhenzhong Duan <zhenzhong.duan(a)intel.com> KVM: x86: Fix emulation in writing cr8 Michael Ellerman <mpe(a)ellerman.id.au> powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit Nishanth Menon <nm(a)ti.com> drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt Hans de Goede <hdegoede(a)redhat.com> power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return Miaoqian Lin <linmq006(a)gmail.com> drm/tegra: Fix reference leak in tegra_dsi_ganged_probe Zhang Yi <yi.zhang(a)huawei.com> ext2: correct max file size computing Randy Dunlap <rdunlap(a)infradead.org> TOMOYO: fix __setup handlers return values Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix abort all task initialization Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: pm8001: Fix command initialization in pm80XX_send_read_log() Aashish Sharma <shraash(a)google.com> dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS Colin Ian King <colin.king(a)canonical.com> iwlwifi: Fix -EIO error code that is never returned Dmitry Torokhov <dmitry.torokhov(a)gmail.com> HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports Miaoqian Lin <linmq006(a)gmail.com> power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ray_cs: Check ioremap return value Miaoqian Lin <linmq006(a)gmail.com> power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe Fabiano Rosas <farosas(a)linux.ibm.com> KVM: PPC: Fix vmx/vsx mixup in mmio emulation Pavel Skripkin <paskripkin(a)gmail.com> ath9k_htc: fix uninit value bugs Zhou Qingyang <zhou1615(a)umn.edu> drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() Maxime Ripard <maxime(a)cerno.tech> drm/edid: Don't clear formats if using deep color Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mtd: onenand: Check for error irq Pavel Skripkin <paskripkin(a)gmail.com> Bluetooth: hci_serdev: call init_rwsem() before p->open() Wen Gong <quic_wgong(a)quicinc.com> ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern Miaoqian Lin <linmq006(a)gmail.com> drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev Jiasheng Jiang <jiasheng(a)iscas.ac.cn> mmc: davinci_mmc: Handle error for clk_enable Miaoqian Lin <linmq006(a)gmail.com> ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe Wang Wensheng <wangwensheng4(a)huawei.com> ASoC: imx-es8328: Fix error return code in imx_es8328_probe() Miaoqian Lin <linmq006(a)gmail.com> ASoC: mxs: Fix error handling in mxs_sgtl5000_probe Codrin Ciubotariu <codrin.ciubotariu(a)microchip.com> ASoC: dmaengine: do not use a NULL prepare_slave_config() callback Miaoqian Lin <linmq006(a)gmail.com> video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: fsi: Add check for clk_enable Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: wm8350: Handle error for wm8350_register_irq Miaoqian Lin <linmq006(a)gmail.com> ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe Dafna Hirschfeld <dafna.hirschfeld(a)collabora.com> media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction Jia-Ju Bai <baijiaju1990(a)gmail.com> memory: emif: check the pointer temp in get_device_details() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> memory: emif: Add check for setup_interrupts Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: atmel_ssc_dai: Handle errors for clk_enable Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: mxs-saif: Handle errors for clk_enable Randy Dunlap <rdunlap(a)infradead.org> printk: fix return value of printk.devkmsg __setup handler Frank Wunderlich <frank-w(a)public-files.de> arm64: dts: broadcom: Fix sata nodename Kuldeep Singh <singh.kuldeep87k(a)gmail.com> arm64: dts: ns2: Fix spi-cpol and spi-cpha property Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ALSA: spi: Add check for clk_enable() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: ti: davinci-i2s: Add check for clk_enable() Jia-Ju Bai <baijiaju1990(a)gmail.com> ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp() Dan Carpenter <dan.carpenter(a)oracle.com> media: usb: go7007: s2250-board: fix leak in probe() Dongliang Mu <mudongliangabcd(a)gmail.com> media: em28xx: initialize refcount before kref_get Miaoqian Lin <linmq006(a)gmail.com> soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe Pavel Kubelun <be.dissent(a)gmail.com> ARM: dts: qcom: ipq4019: fix sleep clock Dan Carpenter <dan.carpenter(a)oracle.com> video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() Wang Hai <wanghai38(a)huawei.com> video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() Miaoqian Lin <linmq006(a)gmail.com> media: coda: Fix missing put_device() call in coda_get_vdoa_data Adrian Hunter <adrian.hunter(a)intel.com> perf/x86/intel/pt: Fix address filter config for 32-bit kernel Adrian Hunter <adrian.hunter(a)intel.com> perf/core: Fix address filter parser for multiple filters Bharata B Rao <bharata(a)amd.com> sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa Randy Dunlap <rdunlap(a)infradead.org> clocksource: acpi_pm: fix return value of __setup handler Brandon Wyman <bjwyman(a)gmail.com> hwmon: (pmbus) Add Vin unit off handling Dāvis Mosāns <davispuh(a)gmail.com> crypto: ccp - ccp_dmaengine_unregister release dma channels Randy Dunlap <rdunlap(a)infradead.org> ACPI: APEI: fix return value of __setup handlers Guillaume Ranquet <granquet(a)baylibre.com> clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() Petr Vorel <pvorel(a)suse.cz> crypto: vmx - add missing dependencies Claudiu Beznea <claudiu.beznea(a)microchip.com> hwrng: atmel - disable trng on failure path Randy Dunlap <rdunlap(a)infradead.org> PM: suspend: fix return value of __setup handler Randy Dunlap <rdunlap(a)infradead.org> PM: hibernate: fix __setup handler error handling Eric Biggers <ebiggers(a)google.com> block: don't delete queue kobject before its children Armin Wolf <W_Armin(a)gmx.de> hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING Patrick Rudolph <patrick.rudolph(a)9elements.com> hwmon: (pmbus) Add mutex to regulator ops Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> spi: pxa2xx-pci: Balance reference count for PCI DMA device Muhammad Usama Anjum <usama.anjum(a)collabora.com> selftests/x86: Add validity check and allow field splitting Miaoqian Lin <linmq006(a)gmail.com> spi: tegra114: Add missing IRQ check in tegra_spi_probe Tomas Paukrt <tomaspaukrt(a)email.cz> crypto: mxs-dcp - Fix scatterlist processing Herbert Xu <herbert(a)gondor.apana.org.au> crypto: authenc - Fix sleep in atomic context in decrypt_tail kernel test robot <lkp(a)intel.com> regulator: qcom_smd: fix for_each_child.cocci warnings Liguang Zhang <zhangliguang(a)linux.alibaba.com> PCI: pciehp: Clear cmd_busy bit in polling mode Hector Martin <marcan(a)marcan.st> brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio Hector Martin <marcan(a)marcan.st> brcmfmac: firmware: Allocate space for default boardrev in nvram Johan Hovold <johan(a)kernel.org> media: davinci: vpif: fix unbalanced runtime PM get Maciej W. Rozycki <macro(a)orcam.me.uk> DEC: Limit PMAX memory probing to R3k systems Dirk Müller <dmueller(a)suse.de> lib/raid6/test: fix multiple definition linking error Srinivas Pandruvada <srinivas.pandruvada(a)linux.intel.com> thermal: int340x: Increase bitmap size Colin Ian King <colin.i.king(a)gmail.com> carl9170: fix missing bit-wise or operator for tx_params Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: add missing HDMI supplies on SMDK5420 Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: add missing HDMI supplies on SMDK5250 Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 Tudor Ambarus <tudor.ambarus(a)microchip.com> ARM: dts: at91: sama5d2: Fix PMERRLOC resource size Michael Schmitz <schmitzmic(a)gmail.com> video: fbdev: atari: Atari 2 bpp (STe) palette bugfix Helge Deller <deller(a)gmx.de> video: fbdev: sm712fb: Fix crash in smtcfb_read() Cooper Chiou <cooper.chiou(a)intel.com> drm/edid: check basic audio support on CEA extension block Tejun Heo <tj(a)kernel.org> block: don't merge across cgroup boundaries if blkcg is enabled Duoming Zhou <duoming(a)zju.edu.cn> drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() Sakari Ailus <sakari.ailus(a)linux.intel.com> ACPI: properties: Consistently return -ENOENT if there are no more references Andreas Gruenbacher <agruenba(a)redhat.com> powerpc/kvm: Fix kvm_use_magic_page Lars Ellenberg <lars.ellenberg(a)linbit.com> drbd: fix potential silent data corruption Rik van Riel <riel(a)surriel.com> mm,hwpoison: unmap poisoned page before invalidation Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 Xiaomeng Tong <xiam0nd.tong(a)gmail.com> ALSA: cs4236: fix an incorrect NULL check on list iterator José Expósito <jose.exposito89(a)gmail.com> Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" Manish Chopra <manishc(a)marvell.com> qed: validate and restrict untrusted VFs vlan promisc mode Manish Chopra <manishc(a)marvell.com> qed: display VF trust config Damien Le Moal <damien.lemoal(a)opensource.wdc.com> scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands Hugh Dickins <hughd(a)google.com> mempolicy: mbind_range() set_policy() after vma_merge() Rik van Riel <riel(a)surriel.com> mm: invalidate hwpoison page cache page in fault path Alistair Popple <apopple(a)nvidia.com> mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node Baokun Li <libaokun1(a)huawei.com> jffs2: fix memory leak in jffs2_scan_medium Baokun Li <libaokun1(a)huawei.com> jffs2: fix memory leak in jffs2_do_mount_fs Baokun Li <libaokun1(a)huawei.com> jffs2: fix use-after-free in jffs2_clear_xattr_subsystem Hangyu Hua <hbh25y(a)gmail.com> can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> pinctrl: samsung: drop pin banks references on error paths Chao Yu <chao(a)kernel.org> f2fs: fix to unlock page correctly in error path of is_alive() Dan Carpenter <dan.carpenter(a)oracle.com> NFSD: prevent integer overflow on 32 bit systems Dan Carpenter <dan.carpenter(a)oracle.com> NFSD: prevent underflow in nfssvc_decode_writeargs() NeilBrown <neilb(a)suse.de> SUNRPC: avoid race between mod_timer() and del_timer_sync() Bagas Sanjaya <bagasdotme(a)gmail.com> Documentation: update stable tree link Bagas Sanjaya <bagasdotme(a)gmail.com> Documentation: add link to stable release candidate tree Jann Horn <jannh(a)google.com> ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> clk: uniphier: Fix fixed-rate initialization Liam Beguin <liambeguin(a)gmail.com> iio: inkern: make a best effort on offset calculation Liam Beguin <liambeguin(a)gmail.com> iio: inkern: apply consumer scale when no channel scale is available Liam Beguin <liambeguin(a)gmail.com> iio: inkern: apply consumer scale on IIO_VAL_INT cases Liam Beguin <liambeguin(a)gmail.com> iio: afe: rescale: use s64 for temporary scale calculations James Clark <james.clark(a)arm.com> coresight: Fix TRCCONFIGR.QE sysfs interface Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: make xhci_handshake timeout for xhci_reset() adjustable Alan Stern <stern(a)rowland.harvard.edu> USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c Xie Yongji <xieyongji(a)bytedance.com> virtio-blk: Use blk_validate_block_size() to validate block size Xie Yongji <xieyongji(a)bytedance.com> block: Add a helper to validate the block size Lino Sanfilippo <LinoSanfilippo(a)gmx.de> tpm: fix reference counting for struct tpm_chip Miklos Szeredi <mszeredi(a)redhat.com> fuse: fix pipe buffer lifetime for direct_io Haimin Zhang <tcs_kernel(a)tencent.com> af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register Biju Das <biju.das.jz(a)bp.renesas.com> spi: Fix erroneous sgs value with min_t() Minghao Chi (CGEL ZTE) <chi.minghao(a)zte.com.cn> net:mcf8390: Use platform_get_irq() to get the interrupt Biju Das <biju.das.jz(a)bp.renesas.com> spi: Fix invalid sgs value Zheyu Ma <zheyuma97(a)gmail.com> ethernet: sun: Free the coherent when failing in probing Michael S. Tsirkin <mst(a)redhat.com> virtio_console: break out of buf poll on remove Lina Wang <lina.wang(a)mediatek.com> xfrm: fix tunnel model fragmentation behavior Yajun Deng <yajun.deng(a)linux.dev> netdevice: add the case if dev is NULL Randy Dunlap <rdunlap(a)infradead.org> hv: utils: add PTP_1588_CLOCK to Kconfig to fix build Johan Hovold <johan(a)kernel.org> USB: serial: simple: add Nokia phone driver Eddie James <eajames(a)linux.ibm.com> USB: serial: pl2303: add IBM device IDs ------------- Diffstat: Documentation/process/stable-kernel-rules.rst | 11 +- Makefile | 4 +- arch/arm/boot/dts/bcm2837.dtsi | 49 ++++++ arch/arm/boot/dts/exynos5250-pinctrl.dtsi | 2 +- arch/arm/boot/dts/exynos5250-smdk5250.dts | 3 + arch/arm/boot/dts/exynos5420-smdk5420.dts | 3 + arch/arm/boot/dts/qcom-ipq4019.dtsi | 3 +- arch/arm/boot/dts/qcom-msm8960.dtsi | 8 +- arch/arm/boot/dts/sama5d2.dtsi | 2 +- arch/arm/boot/dts/spear1340.dtsi | 6 +- arch/arm/boot/dts/spear13xx.dtsi | 6 +- arch/arm/boot/dts/tegra20-tamonten.dtsi | 6 +- arch/arm/kernel/entry-ftrace.S | 51 +++---- arch/arm/mach-mmp/sram.c | 22 +-- arch/arm/mach-s3c24xx/mach-jive.c | 6 +- .../arm64/boot/dts/broadcom/northstar2/ns2-svk.dts | 8 +- arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 2 +- arch/arm64/include/asm/kvm_mmu.h | 3 +- arch/arm64/kernel/insn.c | 4 +- arch/arm64/kernel/module.lds | 6 +- arch/mips/dec/prom/Makefile | 2 +- arch/mips/include/asm/dec/prom.h | 15 +- arch/mips/include/asm/setup.h | 2 +- arch/mips/kernel/traps.c | 22 +-- arch/mips/rb532/devices.c | 6 +- arch/powerpc/Makefile | 2 +- arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 4 +- arch/powerpc/include/asm/io.h | 40 ++++- arch/powerpc/include/asm/uaccess.h | 3 + arch/powerpc/kernel/kvm.c | 2 +- arch/powerpc/kernel/machine_kexec.c | 15 +- arch/powerpc/kernel/rtas.c | 6 + arch/powerpc/kvm/powerpc.c | 4 +- arch/powerpc/lib/sstep.c | 8 +- arch/powerpc/platforms/powernv/rng.c | 6 +- arch/powerpc/sysdev/fsl_gtm.c | 4 +- arch/riscv/kernel/module.lds | 6 +- arch/um/drivers/mconsole_kern.c | 3 +- arch/x86/events/intel/pt.c | 2 +- arch/x86/kernel/kvm.c | 2 +- arch/x86/kvm/emulate.c | 14 +- arch/x86/kvm/hyperv.c | 17 ++- arch/x86/kvm/lapic.c | 5 +- arch/x86/kvm/pmu_amd.c | 8 +- arch/x86/power/cpu.c | 21 ++- arch/x86/xen/pmu.c | 10 +- arch/x86/xen/pmu.h | 3 +- arch/x86/xen/smp_hvm.c | 6 + arch/x86/xen/smp_pv.c | 2 +- arch/x86/xen/time.c | 24 ++- arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi | 8 +- arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi | 8 +- arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi | 4 +- block/bfq-iosched.c | 31 ++-- block/blk-merge.c | 12 ++ block/blk-sysfs.c | 8 +- crypto/authenc.c | 2 +- drivers/acpi/acpica/nswalk.c | 3 + drivers/acpi/apei/bert.c | 10 +- drivers/acpi/apei/erst.c | 2 +- drivers/acpi/apei/hest.c | 2 +- drivers/acpi/cppc_acpi.c | 5 + drivers/acpi/property.c | 2 +- drivers/ata/sata_dwc_460ex.c | 6 +- drivers/base/power/main.c | 6 +- drivers/block/drbd/drbd_int.h | 8 +- drivers/block/drbd/drbd_nl.c | 41 +++-- drivers/block/drbd/drbd_req.c | 3 +- drivers/block/drbd/drbd_state.c | 18 +-- drivers/block/drbd/drbd_state_change.h | 8 +- drivers/block/loop.c | 10 +- drivers/block/virtio_blk.c | 12 +- drivers/bluetooth/hci_serdev.c | 3 +- drivers/char/hw_random/atmel-rng.c | 1 + drivers/char/tpm/tpm-chip.c | 46 +----- drivers/char/tpm/tpm.h | 2 + drivers/char/tpm/tpm2-space.c | 65 ++++++++ drivers/char/virtio_console.c | 15 +- drivers/clk/actions/owl-s700.c | 1 + drivers/clk/actions/owl-s900.c | 2 +- drivers/clk/clk-clps711x.c | 2 + drivers/clk/clk.c | 24 +++ drivers/clk/loongson1/clk-loongson1c.c | 1 + drivers/clk/qcom/clk-rcg2.c | 1 + drivers/clk/qcom/gcc-ipq8074.c | 2 +- drivers/clk/qcom/gcc-msm8994.c | 1 + drivers/clk/tegra/clk-emc.c | 1 + drivers/clk/uniphier/clk-uniphier-fixed-rate.c | 1 + drivers/clocksource/acpi_pm.c | 6 +- drivers/clocksource/timer-of.c | 6 +- drivers/crypto/ccp/ccp-dmaengine.c | 16 ++ drivers/crypto/mxs-dcp.c | 2 +- drivers/crypto/vmx/Kconfig | 4 + drivers/dma/sh/shdma-base.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 16 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 10 +- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 2 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 + drivers/gpu/drm/bridge/cdns-dsi.c | 1 + drivers/gpu/drm/bridge/sil-sii8620.c | 2 +- drivers/gpu/drm/drm_edid.c | 11 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/imx/parallel-display.c | 4 +- drivers/gpu/drm/tegra/dsi.c | 4 +- drivers/hid/i2c-hid/i2c-hid-core.c | 32 +++- drivers/hv/Kconfig | 1 + drivers/hv/hv_balloon.c | 2 +- drivers/hv/vmbus_drv.c | 9 +- drivers/hwmon/pmbus/pmbus.h | 1 + drivers/hwmon/pmbus/pmbus_core.c | 18 ++- drivers/hwmon/sch56xx-common.c | 2 +- .../hwtracing/coresight/coresight-etm4x-sysfs.c | 8 +- drivers/i2c/busses/i2c-xiic.c | 3 +- drivers/i2c/muxes/i2c-demux-pinctrl.c | 5 +- drivers/iio/adc/twl6030-gpadc.c | 2 + drivers/iio/afe/iio-rescale.c | 8 +- drivers/iio/inkern.c | 40 +++-- drivers/input/input.c | 6 - drivers/iommu/arm-smmu-v3.c | 1 + drivers/irqchip/irq-gic-v3.c | 8 +- drivers/irqchip/irq-nvic.c | 2 + drivers/irqchip/qcom-pdc.c | 5 +- drivers/md/dm-crypt.c | 2 +- drivers/md/dm-ioctl.c | 2 + drivers/media/pci/cx88/cx88-mpeg.c | 3 + drivers/media/platform/coda/coda-common.c | 1 + drivers/media/platform/davinci/vpif.c | 1 + drivers/media/usb/em28xx/em28xx-cards.c | 13 +- drivers/media/usb/go7007/s2250-board.c | 10 +- drivers/media/usb/hdpvr/hdpvr-video.c | 4 +- drivers/media/usb/stk1160/stk1160-core.c | 2 +- drivers/media/usb/stk1160/stk1160-v4l.c | 10 +- drivers/media/usb/stk1160/stk1160.h | 2 +- drivers/memory/emif.c | 8 +- drivers/mfd/asic3.c | 10 +- drivers/mfd/mc13xxx-core.c | 4 +- drivers/misc/kgdbts.c | 4 +- drivers/mmc/core/host.c | 15 +- drivers/mmc/host/davinci_mmc.c | 6 +- drivers/mmc/host/renesas_sdhi_core.c | 4 +- drivers/mmc/host/sdhci-xenon.c | 10 -- drivers/mtd/nand/onenand/generic.c | 7 +- drivers/mtd/nand/raw/atmel/nand-controller.c | 14 +- drivers/mtd/ubi/build.c | 9 +- drivers/mtd/ubi/fastmap.c | 28 ++-- drivers/mtd/ubi/vmt.c | 8 +- drivers/net/can/usb/ems_usb.c | 1 - drivers/net/can/usb/mcba_usb.c | 27 ++-- drivers/net/can/vxcan.c | 2 +- drivers/net/ethernet/8390/mcf8390.c | 10 +- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 29 +++- drivers/net/ethernet/qlogic/qed/qed_sriov.h | 1 + drivers/net/ethernet/qlogic/qede/qede_fp.c | 3 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h | 10 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 +- drivers/net/ethernet/sun/sunhme.c | 6 +- drivers/net/hamradio/6pack.c | 4 +- drivers/net/macvtap.c | 6 + drivers/net/phy/broadcom.c | 21 +++ drivers/net/wireless/ath/ath10k/wow.c | 7 +- drivers/net/wireless/ath/ath5k/eeprom.c | 3 + drivers/net/wireless/ath/ath9k/htc_hst.c | 5 + drivers/net/wireless/ath/carl9170/main.c | 2 +- .../broadcom/brcm80211/brcmfmac/firmware.c | 2 + .../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 48 +----- drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c | 2 +- drivers/net/wireless/ray_cs.c | 6 + drivers/parisc/dino.c | 41 ++++- drivers/parisc/gsc.c | 31 ++++ drivers/parisc/gsc.h | 1 + drivers/parisc/lasi.c | 7 +- drivers/parisc/wax.c | 7 +- drivers/pci/access.c | 9 +- drivers/pci/controller/pci-aardvark.c | 16 +- drivers/pci/hotplug/pciehp_hpc.c | 4 + drivers/perf/qcom_l2_pmu.c | 6 +- drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 2 + drivers/pinctrl/nomadik/pinctrl-nomadik.c | 4 +- drivers/pinctrl/pinconf-generic.c | 6 +- drivers/pinctrl/pinctrl-rockchip.c | 2 + drivers/pinctrl/samsung/pinctrl-samsung.c | 30 +++- drivers/power/reset/gemini-poweroff.c | 4 +- drivers/power/supply/ab8500_fg.c | 4 +- drivers/power/supply/axp20x_battery.c | 13 +- drivers/power/supply/bq24190_charger.c | 7 +- drivers/power/supply/wm8350_power.c | 97 ++++++++++-- drivers/ptp/ptp_sysfs.c | 4 +- drivers/pwm/pwm-lpc18xx-sct.c | 20 ++- drivers/regulator/qcom_smd-regulator.c | 4 +- drivers/remoteproc/qcom_wcnss.c | 1 + drivers/rtc/rtc-wm8350.c | 11 +- drivers/scsi/aha152x.c | 6 +- drivers/scsi/bfa/bfad_attr.c | 26 ++-- drivers/scsi/libfc/fc_exch.c | 1 + drivers/scsi/libsas/sas_ata.c | 2 +- drivers/scsi/mvsas/mv_init.c | 4 +- drivers/scsi/pm8001/pm8001_hwi.c | 13 +- drivers/scsi/pm8001/pm80xx_hwi.c | 11 +- drivers/scsi/qla2xxx/qla_def.h | 4 + drivers/scsi/qla2xxx/qla_gs.c | 5 +- drivers/scsi/qla2xxx/qla_init.c | 40 ++++- drivers/scsi/qla2xxx/qla_isr.c | 1 + drivers/scsi/qla2xxx/qla_target.c | 1 + drivers/scsi/zorro7xx.c | 2 + drivers/soc/ti/wkup_m3_ipc.c | 4 +- drivers/spi/spi-bcm-qspi.c | 4 +- drivers/spi/spi-pxa2xx-pci.c | 17 ++- drivers/spi/spi-tegra114.c | 4 + drivers/spi/spi-tegra20-slink.c | 8 +- drivers/spi/spi.c | 4 +- drivers/staging/iio/adc/ad7280a.c | 4 +- drivers/thermal/int340x_thermal/int3400_thermal.c | 2 +- drivers/tty/hvc/hvc_iucv.c | 4 +- drivers/tty/mxser.c | 15 +- drivers/tty/serial/8250/8250_mid.c | 19 ++- drivers/tty/serial/8250/8250_port.c | 12 ++ drivers/tty/serial/kgdboc.c | 6 +- drivers/tty/serial/samsung.c | 5 +- drivers/usb/dwc3/dwc3-omap.c | 2 +- drivers/usb/host/ehci-pci.c | 9 ++ drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/host/xhci-mem.c | 2 +- drivers/usb/host/xhci.c | 20 ++- drivers/usb/host/xhci.h | 7 +- drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 3 + drivers/usb/serial/usb-serial-simple.c | 7 + drivers/usb/storage/ene_ub6250.c | 155 ++++++++++--------- drivers/usb/storage/realtek_cr.c | 2 +- drivers/video/fbdev/atafb.c | 12 +- drivers/video/fbdev/cirrusfb.c | 16 +- drivers/video/fbdev/core/fbcvt.c | 53 +++---- drivers/video/fbdev/nvidia/nv_i2c.c | 2 +- .../fbdev/omap2/omapfb/displays/connector-dvi.c | 1 + .../fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 8 +- .../omap2/omapfb/displays/panel-sony-acx565akm.c | 2 +- .../omap2/omapfb/displays/panel-tpo-td043mtea1.c | 4 +- drivers/video/fbdev/sm712fb.c | 46 ++---- drivers/video/fbdev/smscufx.c | 3 +- drivers/video/fbdev/udlfb.c | 8 +- drivers/video/fbdev/w100fb.c | 15 +- drivers/w1/slaves/w1_therm.c | 8 +- fs/btrfs/extent_io.h | 2 +- fs/ext2/super.c | 6 +- fs/ext4/inode.c | 25 +++ fs/f2fs/gc.c | 4 +- fs/fuse/dev.c | 12 +- fs/fuse/file.c | 1 + fs/fuse/fuse_i.h | 2 + fs/gfs2/rgrp.c | 3 +- fs/jffs2/build.c | 4 +- fs/jffs2/fs.c | 2 +- fs/jffs2/scan.c | 6 +- fs/jfs/inode.c | 3 +- fs/jfs/jfs_dmap.c | 7 + fs/minix/inode.c | 3 +- fs/nfs/callback_proc.c | 27 ++-- fs/nfs/callback_xdr.c | 4 - fs/nfs/direct.c | 48 ++++-- fs/nfs/file.c | 4 +- fs/nfs/nfs4state.c | 12 ++ fs/nfs/pnfs.c | 11 ++ fs/nfs/pnfs.h | 2 + fs/nfsd/nfsproc.c | 2 +- fs/nfsd/xdr.h | 2 +- fs/ntfs/inode.c | 4 + fs/ubifs/dir.c | 44 ++++-- fs/ubifs/io.c | 34 ++++- fs/ubifs/ioctl.c | 2 +- include/linux/blk-cgroup.h | 17 +++ include/linux/blkdev.h | 8 + include/linux/mmzone.h | 11 +- include/linux/netdevice.h | 6 +- include/linux/nfs_fs.h | 8 +- include/linux/pci.h | 1 + include/linux/sunrpc/xdr.h | 2 + include/net/arp.h | 1 + include/net/sock.h | 25 ++- include/net/xfrm.h | 11 +- include/uapi/linux/bpf.h | 4 +- init/main.c | 6 +- kernel/cgroup/cgroup-internal.h | 19 +++ kernel/cgroup/cgroup-v1.c | 33 ++-- kernel/cgroup/cgroup.c | 81 +++++++--- kernel/dma/debug.c | 4 +- kernel/events/core.c | 3 + kernel/power/hibernate.c | 2 +- kernel/power/suspend_test.c | 8 +- kernel/printk/printk.c | 6 +- kernel/ptrace.c | 47 ++++-- kernel/sched/debug.c | 10 -- lib/raid6/test/Makefile | 4 +- lib/raid6/test/test.c | 1 - lib/test_kmod.c | 1 + mm/memcontrol.c | 2 +- mm/memory.c | 42 ++++-- mm/mempolicy.c | 9 +- mm/mmap.c | 2 +- mm/mremap.c | 3 + mm/page_alloc.c | 9 +- mm/rmap.c | 25 ++- mm/usercopy.c | 5 +- net/bluetooth/hci_event.c | 3 +- net/can/raw.c | 2 +- net/ipv4/arp.c | 9 +- net/ipv4/fib_frontend.c | 5 +- net/ipv4/raw.c | 2 +- net/ipv4/tcp_output.c | 5 +- net/ipv6/raw.c | 2 +- net/ipv6/xfrm6_output.c | 16 ++ net/key/af_key.c | 6 +- net/netfilter/nf_conntrack_proto_tcp.c | 17 ++- net/netlink/af_netlink.c | 2 + net/openvswitch/actions.c | 2 +- net/openvswitch/flow_netlink.c | 8 +- net/packet/af_packet.c | 6 +- net/rxrpc/net_ns.c | 2 +- net/smc/smc_core.c | 2 +- net/sunrpc/sched.c | 4 +- net/sunrpc/xprt.c | 7 + net/sunrpc/xprtrdma/transport.c | 4 +- net/x25/af_x25.c | 11 +- net/xfrm/xfrm_interface.c | 5 +- net/xfrm/xfrm_policy.c | 32 ++-- net/xfrm/xfrm_user.c | 18 ++- security/selinux/xfrm.c | 2 +- security/smack/smack_lsm.c | 2 +- security/tomoyo/load_policy.c | 4 +- sound/firewire/fcp.c | 4 +- sound/isa/cs423x/cs4236.c | 8 +- sound/pci/hda/patch_realtek.c | 4 +- sound/soc/atmel/atmel_ssc_dai.c | 5 +- sound/soc/atmel/sam9g20_wm8731.c | 1 + sound/soc/codecs/msm8916-wcd-digital.c | 5 +- sound/soc/codecs/rt5663.c | 2 + sound/soc/codecs/wm8350.c | 28 +++- sound/soc/davinci/davinci-i2s.c | 5 +- sound/soc/fsl/imx-es8328.c | 1 + sound/soc/mxs/mxs-saif.c | 5 +- sound/soc/mxs/mxs-sgtl5000.c | 3 + sound/soc/sh/fsi.c | 19 ++- sound/soc/soc-core.c | 2 +- sound/soc/soc-generic-dmaengine-pcm.c | 6 +- sound/soc/soc-topology.c | 3 +- sound/spi/at73c213.c | 27 +++- tools/build/feature/Makefile | 9 +- tools/include/uapi/linux/bpf.h | 4 +- tools/perf/Makefile.config | 3 + tools/testing/selftests/bpf/test_lirc_mode2.sh | 5 +- tools/testing/selftests/cgroup/cgroup_util.c | 2 +- tools/testing/selftests/cgroup/test_core.c | 167 +++++++++++++++++++++ tools/testing/selftests/x86/check_cc.sh | 2 +- virt/kvm/kvm_main.c | 13 ++ 360 files changed, 2494 insertions(+), 1147 deletions(-)

1 year, 10 months

15
356
0 0

[PATCH 3/9] bfq: Split shared queues on move between cgroups

by Jan Kara

When bfqq is shared by multiple processes it can happen that one of the processes gets moved to a different cgroup (or just starts submitting IO for different cgroup). In case that happens we need to split the merged bfqq as otherwise we will have IO for multiple cgroups in one bfqq and we will just account IO time to wrong entities etc. Similarly if the bfqq is scheduled to merge with another bfqq but the merge didn't happen yet, cancel the merge as it need not be valid anymore. CC: stable(a)vger.kernel.org Fixes: e21b7a0b9887 ("block, bfq: add full hierarchical scheduling and cgroups support") Signed-off-by: Jan Kara <jack(a)suse.cz> --- block/bfq-cgroup.c | 36 +++++++++++++++++++++++++++++++++--- block/bfq-iosched.c | 2 +- block/bfq-iosched.h | 1 + 3 files changed, 35 insertions(+), 4 deletions(-) diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c index 420eda2589c0..9352f3cc2377 100644 --- a/block/bfq-cgroup.c +++ b/block/bfq-cgroup.c @@ -743,9 +743,39 @@ static struct bfq_group *__bfq_bic_change_cgroup(struct bfq_data *bfqd, } if (sync_bfqq) { - entity = &sync_bfqq->entity; - if (entity->sched_data != &bfqg->sched_data) - bfq_bfqq_move(bfqd, sync_bfqq, bfqg); + if (!sync_bfqq->new_bfqq && !bfq_bfqq_coop(sync_bfqq)) { + /* We are the only user of this bfqq, just move it */ + if (sync_bfqq->entity.sched_data != &bfqg->sched_data) + bfq_bfqq_move(bfqd, sync_bfqq, bfqg); + } else { + struct bfq_queue *bfqq; + + /* + * The queue was merged to a different queue. Check + * that the merge chain still belongs to the same + * cgroup. + */ + for (bfqq = sync_bfqq; bfqq; bfqq = bfqq->new_bfqq) + if (bfqq->entity.sched_data != + &bfqg->sched_data) + break; + if (bfqq) { + /* + * Some queue changed cgroup so the merge is + * not valid anymore. We cannot easily just + * cancel the merge (by clearing new_bfqq) as + * there may be other processes using this + * queue and holding refs to all queues below + * sync_bfqq->new_bfqq. Similarly if the merge + * already happened, we need to detach from + * bfqq now so that we cannot merge bio to a + * request from the old cgroup. + */ + bfq_put_cooperator(sync_bfqq); + bfq_release_process_ref(bfqd, sync_bfqq); + bic_set_bfqq(bic, NULL, 1); + } + } } return bfqg; diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 7d00b21ebe5d..89fe3f85eb3c 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -5315,7 +5315,7 @@ static void bfq_put_stable_ref(struct bfq_queue *bfqq) bfq_put_queue(bfqq); } -static void bfq_put_cooperator(struct bfq_queue *bfqq) +void bfq_put_cooperator(struct bfq_queue *bfqq) { struct bfq_queue *__bfqq, *next; diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h index 3b83e3d1c2e5..a56763045d19 100644 --- a/block/bfq-iosched.h +++ b/block/bfq-iosched.h @@ -979,6 +979,7 @@ void bfq_weights_tree_remove(struct bfq_data *bfqd, void bfq_bfqq_expire(struct bfq_data *bfqd, struct bfq_queue *bfqq, bool compensate, enum bfqq_expiration reason); void bfq_put_queue(struct bfq_queue *bfqq); +void bfq_put_cooperator(struct bfq_queue *bfqq); void bfq_end_wr_async_queues(struct bfq_data *bfqd, struct bfq_group *bfqg); void bfq_release_process_ref(struct bfq_data *bfqd, struct bfq_queue *bfqq); void bfq_schedule_dispatch(struct bfq_data *bfqd); -- 2.34.1

1 year, 10 months

2
3
0 0

[PATCH v2] mtd: spi-nor: Check for zero erase size in spi_nor_find_best_erase_type()

by Alexander A Sverdlin

From: Alexander Sverdlin <alexander.sverdlin(a)nokia.com> Erase can be zeroed in spi_nor_parse_4bait() or spi_nor_init_non_uniform_erase_map(). In practice it happened with mt25qu256a, which supports 4K, 32K, 64K erases with 3b address commands, but only 4K and 64K erase with 4b address commands. Fixes: dc92843159a7 ("mtd: spi-nor: fix erase_type array to indicate current map conf") Cc: stable(a)vger.kernel.org Signed-off-by: Alexander Sverdlin <alexander.sverdlin(a)nokia.com> --- Changes in v2: erase->opcode -> erase->size drivers/mtd/spi-nor/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 88dd090..183ea9d 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -1400,6 +1400,8 @@ spi_nor_find_best_erase_type(const struct spi_nor_erase_map *map, continue; erase = &map->erase_type[i]; + if (!erase->size) + continue; /* Alignment is not mandatory for overlaid regions */ if (region->offset & SNOR_OVERLAID_REGION && -- 2.10.2

1 year, 11 months

4
5
0 0

[PATCH] mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times

by Sascha Hauer

06781a5026350 Fixes the calculation of the DEVICE_BUSY_TIMEOUT register value from busy_timeout_cycles. busy_timeout_cycles is calculated wrong though: It is calculated based on the maximum page read time, but the timeout is also used for page write and block erase operations which require orders of magnitude bigger timeouts. Fix this by calculating busy_timeout_cycles from the maximum of tBERS_max and tPROG_max. This is for now the easiest and most obvious way to fix the driver. There's room for improvements though: The NAND_OP_WAITRDY_INSTR tells us the desired timeout for the current operation, so we could program the timeout dynamically for each operation instead of setting a fixed timeout. Also we could wire up the interrupt handler to actually detect and forward timeouts occurred when waiting for the chip being ready. As a sidenote I verified that the change in 06781a5026350 is really correct. I wired up the interrupt handler in my tree and measured the time between starting the operation and the timeout interrupt handler coming in. The time increases 41us with each step in the timeout register which corresponds to 4096 clock cycles with the 99MHz clock that I have. Fixes: 06781a5026350 ("mtd: rawnand: gpmi: Fix setting busy timeout setting") Fixes: b1206122069aa ("mtd: rawniand: gpmi: use core timings instead of an empirical derivation") Cc: stable(a)vger.kernel.org Signed-off-by: Sascha Hauer <s.hauer(a)pengutronix.de> --- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c index 889e403299568..93da23682d862 100644 --- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c @@ -850,9 +850,10 @@ static int gpmi_nfc_compute_timings(struct gpmi_nand_data *this, unsigned int tRP_ps; bool use_half_period; int sample_delay_ps, sample_delay_factor; - u16 busy_timeout_cycles; + unsigned int busy_timeout_cycles; u8 wrn_dly_sel; unsigned long clk_rate, min_rate; + u64 busy_timeout_ps; if (sdr->tRC_min >= 30000) { /* ONFI non-EDO modes [0-3] */ @@ -885,7 +886,8 @@ static int gpmi_nfc_compute_timings(struct gpmi_nand_data *this, addr_setup_cycles = TO_CYCLES(sdr->tALS_min, period_ps); data_setup_cycles = TO_CYCLES(sdr->tDS_min, period_ps); data_hold_cycles = TO_CYCLES(sdr->tDH_min, period_ps); - busy_timeout_cycles = TO_CYCLES(sdr->tWB_max + sdr->tR_max, period_ps); + busy_timeout_ps = max(sdr->tBERS_max, sdr->tPROG_max); + busy_timeout_cycles = TO_CYCLES(busy_timeout_ps, period_ps); hw->timing0 = BF_GPMI_TIMING0_ADDRESS_SETUP(addr_setup_cycles) | BF_GPMI_TIMING0_DATA_HOLD(data_hold_cycles) | -- 2.30.2

1 year, 11 months

7
15
0 0

[PATCH] virt: acrn: obtain pa from VMA with PFNMAP flag

by Yonghua Huang

acrn_vm_ram_map can't pin the user pages with VM_PFNMAP flag by calling get_user_pages_fast(), the PA(physical pages) may be mapped by kernel driver and set PFNMAP flag. This patch fixes logic to setup EPT mapping for PFN mapped RAM region by checking the memory attribute before adding EPT mapping for them. Fixes: 88f537d5e8dd ("virt: acrn: Introduce EPT mapping management") Signed-off-by: Yonghua Huang <yonghua.huang(a)intel.com> Signed-off-by: Fei Li <fei1.li(a)intel.com> --- drivers/virt/acrn/mm.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/virt/acrn/mm.c b/drivers/virt/acrn/mm.c index c4f2e15c8a2b..3b1b1e7a844b 100644 --- a/drivers/virt/acrn/mm.c +++ b/drivers/virt/acrn/mm.c @@ -162,10 +162,34 @@ int acrn_vm_ram_map(struct acrn_vm *vm, struct acrn_vm_memmap *memmap) void *remap_vaddr; int ret, pinned; u64 user_vm_pa; + unsigned long pfn; + struct vm_area_struct *vma; if (!vm || !memmap) return -EINVAL; + mmap_read_lock(current->mm); + vma = vma_lookup(current->mm, memmap->vma_base); + if (vma && ((vma->vm_flags & VM_PFNMAP) != 0)) { + if ((memmap->vma_base + memmap->len) > vma->vm_end) { + mmap_read_unlock(current->mm); + return -EINVAL; + } + + ret = follow_pfn(vma, memmap->vma_base, &pfn); + mmap_read_unlock(current->mm); + if (ret < 0) { + dev_dbg(acrn_dev.this_device, + "Failed to lookup PFN at VMA:%pK.\n", (void *)memmap->vma_base); + return ret; + } + + return acrn_mm_region_add(vm, memmap->user_vm_pa, + PFN_PHYS(pfn), memmap->len, + ACRN_MEM_TYPE_WB, memmap->attr); + } + mmap_read_unlock(current->mm); + /* Get the page number of the map region */ nr_pages = memmap->len >> PAGE_SHIFT; pages = vzalloc(nr_pages * sizeof(struct page *)); base-commit: 73878e5eb1bd3c9656685ca60bc3a49d17311e0c -- 2.25.1

2 years

3
3
0 0

[PATCH AUTOSEL 5.15 01/41] spi: spi-cadence: Fix SPI CS gets toggling sporadically

by Sasha Levin

From: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri(a)xilinx.com> [ Upstream commit 21b511ddee09a78909035ec47a6a594349fe3296 ] As part of unprepare_transfer_hardware, SPI controller will be disabled which will indirectly deassert the CS line. This will create a problem in some of the devices where message will be transferred with cs_change flag set(CS should not be deasserted). As per SPI controller implementation, if SPI controller is disabled then all output enables are inactive and all pins are set to input mode which means CS will go to default state high(deassert). This leads to an issue when core explicitly ask not to deassert the CS (cs_change = 1). This patch fix the above issue by checking the Slave select status bits from configuration register before disabling the SPI. Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri(a)xilinx.com> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra(a)xilinx.com> Link: https://lore.kernel.org/r/20220606062525.18447-1-amit.kumar-mahapatra@xilin… Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/spi/spi-cadence.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index ceb16e70d235..90b18c32f859 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -69,6 +69,7 @@ #define CDNS_SPI_BAUD_DIV_SHIFT 3 /* Baud rate divisor shift in CR */ #define CDNS_SPI_SS_SHIFT 10 /* Slave Select field shift in CR */ #define CDNS_SPI_SS0 0x1 /* Slave Select zero */ +#define CDNS_SPI_NOSS 0x3C /* No Slave select */ /* * SPI Interrupt Registers bit Masks @@ -449,15 +450,20 @@ static int cdns_prepare_transfer_hardware(struct spi_master *master) * @master: Pointer to the spi_master structure which provides * information about the controller. * - * This function disables the SPI master controller. + * This function disables the SPI master controller when no slave selected. * * Return: 0 always */ static int cdns_unprepare_transfer_hardware(struct spi_master *master) { struct cdns_spi *xspi = spi_master_get_devdata(master); + u32 ctrl_reg; - cdns_spi_write(xspi, CDNS_SPI_ER, CDNS_SPI_ER_DISABLE); + /* Disable the SPI if slave is deselected */ + ctrl_reg = cdns_spi_read(xspi, CDNS_SPI_CR); + ctrl_reg = (ctrl_reg & CDNS_SPI_CR_SSCTRL) >> CDNS_SPI_SS_SHIFT; + if (ctrl_reg == CDNS_SPI_NOSS) + cdns_spi_write(xspi, CDNS_SPI_ER, CDNS_SPI_ER_DISABLE); return 0; } -- 2.35.1

2 years

2
42
0 0

[PATCH] mtd: rawnand: atmel: Unmap streaming DMA mappings

by Tudor Ambarus

Every dma_map_single() call should have its dma_unmap_single() counterpart, because the DMA address space is a shared resource and one could render the machine unusable by consuming all DMA addresses. Cc: stable(a)vger.kernel.org Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Signed-off-by: Tudor Ambarus <tudor.ambarus(a)microchip.com> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index 6ef14442c71a..330d2dafdd2d 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -405,6 +405,7 @@ static int atmel_nand_dma_transfer(struct atmel_nand_controller *nc, dma_async_issue_pending(nc->dmac); wait_for_completion(&finished); + dma_unmap_single(nc->dev, buf_dma, len, dir); return 0; -- 2.25.1

2 years

7
9
0 0

[PATCH] Revert "ath: add support for special 0x0 regulatory domain"

by Brian Norris

This reverts commit 2dc016599cfa9672a147528ca26d70c3654a5423. Users are reporting regressions in regulatory domain detection and channel availability. The problem this was trying to resolve was fixed in firmware anyway: QCA6174 hw3.0: sdio-4.4.1: add firmware.bin_WLAN.RMH.4.4.1-00042 https://github.com/kvalo/ath10k-firmware/commit/4d382787f0efa77dba40394e0bc… Link: https://bbs.archlinux.org/viewtopic.php?id=254535 Link: http://lists.infradead.org/pipermail/ath10k/2020-April/014871.html Link: http://lists.infradead.org/pipermail/ath10k/2020-May/015152.html Fixes: 2dc016599cfa ("ath: add support for special 0x0 regulatory domain") Cc: <stable(a)vger.kernel.org> Cc: Wen Gong <wgong(a)codeaurora.org> Signed-off-by: Brian Norris <briannorris(a)chromium.org> --- drivers/net/wireless/ath/regd.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index bee9110b91f3..20f4f8ea9f89 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -666,14 +666,14 @@ ath_regd_init_wiphy(struct ath_regulatory *reg, /* * Some users have reported their EEPROM programmed with - * 0x8000 or 0x0 set, this is not a supported regulatory - * domain but since we have more than one user with it we - * need a solution for them. We default to 0x64, which is - * the default Atheros world regulatory domain. + * 0x8000 set, this is not a supported regulatory domain + * but since we have more than one user with it we need + * a solution for them. We default to 0x64, which is the + * default Atheros world regulatory domain. */ static void ath_regd_sanitize(struct ath_regulatory *reg) { - if (reg->current_rd != COUNTRY_ERD_FLAG && reg->current_rd != 0) + if (reg->current_rd != COUNTRY_ERD_FLAG) return; printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n"); reg->current_rd = 0x64; -- 2.27.0.rc0.183.gde8f92d652-goog

2 years

8
10
0 0

[PATCH v5] topology: make core_mask include at least cluster_siblings

by Darren Hart

Ampere Altra defines CPU clusters in the ACPI PPTT. They share a Snoop Control Unit, but have no shared CPU-side last level cache. cpu_coregroup_mask() will return a cpumask with weight 1, while cpu_clustergroup_mask() will return a cpumask with weight 2. As a result, build_sched_domain() will BUG() once per CPU with: BUG: arch topology borken the CLS domain not a subset of the MC domain The MC level cpumask is then extended to that of the CLS child, and is later removed entirely as redundant. This sched domain topology is an improvement over previous topologies, or those built without SCHED_CLUSTER, particularly for certain latency sensitive workloads. With the current scheduler model and heuristics, this is a desirable default topology for Ampere Altra and Altra Max system. Rather than create a custom sched domains topology structure and introduce new logic in arch/arm64 to detect these systems, update the core_mask so coregroup is never a subset of clustergroup, extending it to cluster_siblings if necessary. Only do this if CONFIG_SCHED_CLUSTER is enabled to avoid also changing the topology (MC) when CONFIG_SCHED_CLUSTER is disabled. This has the added benefit over a custom topology of working for both symmetric and asymmetric topologies. It does not address systems where the CLUSTER topology is above a populated MC topology, but these are not considered today and can be addressed separately if and when they appear. The final sched domain topology for a 2 socket Ampere Altra system is unchanged with or without CONFIG_SCHED_CLUSTER, and the BUG is avoided: For CPU0: CONFIG_SCHED_CLUSTER=y CLS [0-1] DIE [0-79] NUMA [0-159] CONFIG_SCHED_CLUSTER is not set DIE [0-79] NUMA [0-159] Signed-off-by: Darren Hart <darren(a)os.amperecomputing.com> Suggested-by: Barry Song <song.bao.hua(a)hisilicon.com> Reviewed-by: Barry Song <song.bao.hua(a)hisilicon.com> Acked-by: Sudeep Holla <sudeep.holla(a)arm.com> Reviewed-by: Dietmar Eggemann <dietmar.eggemann(a)arm.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: "Rafael J. Wysocki" <rafael(a)kernel.org> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Will Deacon <will(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Vincent Guittot <vincent.guittot(a)linaro.org> Cc: D. Scott Phillips <scott(a)os.amperecomputing.com> Cc: Ilkka Koskinen <ilkka(a)os.amperecomputing.com> Cc: <stable(a)vger.kernel.org> # 5.16.x --- v1: Drop MC level if coregroup weight == 1 v2: New sd topo in arch/arm64/kernel/smp.c v3: No new topo, extend core_mask to cluster_siblings v4: Rebase on 5.18-rc1 for GregKH to pull. Add IS_ENABLED(CONFIG_SCHED_CLUSTER). v5: Rebase on 5.18-rc2 for GregKH to pull. Add collected tags. No other changes. drivers/base/arch_topology.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c index 1d6636ebaac5..5497c5ab7318 100644 --- a/drivers/base/arch_topology.c +++ b/drivers/base/arch_topology.c @@ -667,6 +667,15 @@ const struct cpumask *cpu_coregroup_mask(int cpu) core_mask = &cpu_topology[cpu].llc_sibling; } + /* + * For systems with no shared cpu-side LLC but with clusters defined, + * extend core_mask to cluster_siblings. The sched domain builder will + * then remove MC as redundant with CLS if SCHED_CLUSTER is enabled. + */ + if (IS_ENABLED(CONFIG_SCHED_CLUSTER) && + cpumask_subset(core_mask, &cpu_topology[cpu].cluster_sibling)) + core_mask = &cpu_topology[cpu].cluster_sibling; + return core_mask; } -- 2.34.1

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Linux-stable-mirror July 2022