February 2020 - Linux-stable-mirror

by Greg KH

I'm announcing the release of the 5.4.22 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/fb/fbcon.rst | 8 - Makefile | 2 arch/Kconfig | 3 arch/arm/Kconfig | 4 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 7 arch/arm/boot/dts/r8a7779.dtsi | 8 + arch/arm/boot/dts/rk3188-bqedison2qc.dts | 3 arch/arm/boot/dts/stm32f469-disco.dts | 8 + arch/arm/boot/dts/sun8i-h3.dtsi | 15 + arch/arm/configs/exynos_defconfig | 6 arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 16 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 + arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 arch/arm64/boot/dts/rockchip/px30.dtsi | 6 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 3 arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi | 3 arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts | 27 --- arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts | 3 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 1 arch/arm64/include/asm/alternative.h | 32 ++-- arch/arm64/include/asm/atomic_lse.h | 19 ++ arch/arm64/include/asm/lse.h | 6 arch/microblaze/kernel/cpu/cache.c | 3 arch/mips/loongson64/loongson-3/platform.c | 3 arch/powerpc/Makefile.postlink | 4 arch/powerpc/kernel/eeh_driver.c | 6 arch/powerpc/kernel/pci_dn.c | 15 + arch/powerpc/kvm/emulate_loadstore.c | 5 arch/powerpc/mm/fault.c | 3 arch/powerpc/platforms/powernv/pci-ioda.c | 48 +++++- arch/powerpc/platforms/powernv/pci.c | 18 -- arch/powerpc/platforms/pseries/lparcfg.c | 4 arch/powerpc/tools/relocs_check.sh | 20 +- arch/s390/Makefile | 2 arch/s390/include/asm/pci.h | 2 arch/s390/kernel/mcount.S | 15 + arch/s390/kvm/interrupt.c | 6 arch/s390/pci/pci.c | 2 arch/s390/pci/pci_clp.c | 48 +++--- arch/s390/pci/pci_sysfs.c | 63 +++++--- arch/sh/include/cpu-sh2a/cpu/sh7269.h | 11 + arch/sparc/kernel/vmlinux.lds.S | 6 arch/x86/entry/vdso/vdso32-setup.c | 1 arch/x86/events/amd/core.c | 91 ++++++++---- arch/x86/events/perf_event.h | 2 arch/x86/include/asm/nmi.h | 1 arch/x86/kernel/fpu/signal.c | 3 arch/x86/kernel/nmi.c | 20 +- arch/x86/kernel/sysfb_simplefb.c | 2 arch/x86/lib/x86-opcode-map.txt | 2 arch/x86/mm/pageattr.c | 8 - arch/x86/platform/efi/efi.c | 41 ++--- arch/x86/platform/efi/efi_64.c | 9 - block/bfq-iosched.c | 12 + crypto/Kconfig | 4 drivers/acpi/acpica/dsfield.c | 2 drivers/acpi/acpica/dswload.c | 21 ++ drivers/acpi/button.c | 11 + drivers/atm/fore200e.c | 25 ++- drivers/base/dd.c | 5 drivers/base/platform.c | 12 - drivers/block/brd.c | 22 ++ drivers/block/nbd.c | 10 + drivers/block/rbd.c | 2 drivers/block/zram/zram_drv.c | 3 drivers/bus/ti-sysc.c | 10 + drivers/char/hpet.c | 2 drivers/char/random.c | 5 drivers/clk/at91/sam9x60.c | 1 drivers/clk/clk.c | 53 +++++-- drivers/clk/imx/clk.h | 37 ++-- drivers/clk/meson/clk-pll.c | 9 + drivers/clk/meson/meson8b.c | 11 - drivers/clk/qcom/clk-rcg2.c | 11 - drivers/clk/qcom/clk-smd-rpm.c | 3 drivers/clk/renesas/rcar-gen3-cpg.c | 6 drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 28 +++ drivers/clk/ti/clk-7xx.c | 2 drivers/clk/uniphier/clk-uniphier-peri.c | 13 + drivers/clocksource/bcm2835_timer.c | 5 drivers/clocksource/timer-davinci.c | 8 - drivers/crypto/Kconfig | 2 drivers/crypto/chelsio/chtls/chtls_cm.c | 27 +-- drivers/crypto/chelsio/chtls/chtls_cm.h | 21 ++ drivers/crypto/chelsio/chtls/chtls_hw.c | 3 drivers/devfreq/Kconfig | 3 drivers/devfreq/event/Kconfig | 2 drivers/devfreq/event/exynos-ppmu.c | 13 + drivers/dma/dmaengine.c | 4 drivers/dma/fsl-qdma.c | 2 drivers/dma/imx-sdma.c | 19 +- drivers/edac/sifive_edac.c | 4 drivers/gpio/gpio-grgpio.c | 10 - drivers/gpio/gpiolib.c | 1 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 19 -- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 drivers/gpu/drm/amd/amdgpu/nv.c | 6 drivers/gpu/drm/amd/amdgpu/soc15_common.h | 1 drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 10 - drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h | 43 ----- drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 34 +++- drivers/gpu/drm/amd/display/dc/core/dc.c | 17 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c | 16 +- drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c | 2 drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h | 2 drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h | 43 +++++ drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 2 drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 23 +-- drivers/gpu/drm/drm_client_modeset.c | 72 +++++++++ drivers/gpu/drm/drm_debugfs_crc.c | 4 drivers/gpu/drm/drm_mipi_dbi.c | 4 drivers/gpu/drm/gma500/framebuffer.c | 8 - drivers/gpu/drm/ingenic/ingenic-drm.c | 16 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 18 ++ drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 11 + drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 11 + drivers/gpu/drm/nouveau/nouveau_dmem.c | 4 drivers/gpu/drm/nouveau/nouveau_fence.c | 2 drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 drivers/gpu/drm/nouveau/nvkm/core/memory.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c | 21 +- drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c | 1 drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c | 5 drivers/gpu/drm/panel/panel-simple.c | 37 ++++ drivers/gpu/drm/qxl/qxl_kms.c | 2 drivers/gpu/drm/radeon/radeon_display.c | 2 drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 4 drivers/ide/cmd64x.c | 3 drivers/ide/serverworks.c | 6 drivers/infiniband/core/cache.c | 121 +++++++++------- drivers/infiniband/core/core_priv.h | 1 drivers/infiniband/core/device.c | 33 +--- drivers/infiniband/hw/hfi1/chip.c | 11 + drivers/infiniband/hw/hfi1/chip.h | 2 drivers/infiniband/hw/hfi1/chip_registers.h | 1 drivers/infiniband/hw/hfi1/driver.c | 1 drivers/infiniband/hw/hfi1/hfi.h | 2 drivers/infiniband/hw/hns/hns_roce_mr.c | 4 drivers/infiniband/hw/mlx5/main.c | 34 ++-- drivers/infiniband/sw/rxe/rxe_verbs.h | 2 drivers/input/touchscreen/edt-ft5x06.c | 7 drivers/iommu/amd_iommu.c | 7 drivers/iommu/amd_iommu_init.c | 19 +- drivers/iommu/amd_iommu_types.h | 2 drivers/iommu/arm-smmu-v3.c | 3 drivers/iommu/dmar.c | 1 drivers/iommu/intel-iommu.c | 3 drivers/iommu/intel-pasid.c | 12 + drivers/iommu/intel-svm.c | 9 - drivers/iommu/iova.c | 2 drivers/irqchip/irq-gic-v3-its.c | 2 drivers/irqchip/irq-gic-v3.c | 9 - drivers/irqchip/irq-mbigen.c | 1 drivers/leds/leds-pca963x.c | 8 - drivers/md/bcache/bset.h | 3 drivers/md/bcache/journal.c | 3 drivers/md/bcache/stats.c | 10 - drivers/md/bcache/super.c | 79 ++++++---- drivers/md/dm-thin.c | 18 +- drivers/media/i2c/mt9v032.c | 10 + drivers/media/i2c/ov5640.c | 2 drivers/media/pci/cx23885/cx23885-cards.c | 24 +++ drivers/media/pci/cx23885/cx23885-video.c | 3 drivers/media/pci/cx23885/cx23885.h | 1 drivers/media/platform/sti/bdisp/bdisp-hw.c | 6 drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 22 ++ drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h | 4 drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c | 20 +- drivers/media/usb/uvc/uvc_driver.c | 25 +++ drivers/media/usb/uvc/uvcvideo.h | 1 drivers/misc/xilinx_sdfec.c | 10 - drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 drivers/net/ethernet/cisco/enic/enic_main.c | 2 drivers/net/ethernet/freescale/gianfar.c | 10 - drivers/net/ethernet/intel/i40e/i40e_xsk.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 3 drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 3 drivers/net/ethernet/netronome/nfp/abm/cls.c | 14 - drivers/net/ethernet/realtek/r8169_main.c | 9 + drivers/net/ethernet/xscale/ixp4xx_eth.c | 96 +++++------- drivers/net/phy/fixed_phy.c | 7 drivers/net/phy/realtek.c | 19 ++ drivers/net/wan/fsl_ucc_hdlc.c | 5 drivers/net/wan/hdlc_x25.c | 13 + drivers/net/wan/ixp4xx_hss.c | 4 drivers/net/wireless/ath/ath10k/snoc.c | 5 drivers/net/wireless/ath/ath10k/wmi-tlv.c | 5 drivers/net/wireless/ath/ath10k/wmi.c | 2 drivers/net/wireless/ath/wil6210/txrx_edma.c | 3 drivers/net/wireless/broadcom/b43legacy/main.c | 5 drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 3 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 13 - drivers/net/wireless/intel/ipw2x00/ipw2100.c | 7 drivers/net/wireless/intel/ipw2x00/ipw2200.c | 5 drivers/net/wireless/intel/iwlegacy/3945-mac.c | 5 drivers/net/wireless/intel/iwlegacy/4965-mac.c | 5 drivers/net/wireless/intel/iwlegacy/common.c | 2 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 8 - drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 4 drivers/net/wireless/intersil/hostap/hostap_ap.c | 2 drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 3 drivers/net/wireless/realtek/rtlwifi/pci.c | 10 - drivers/net/wireless/realtek/rtw88/main.c | 12 - drivers/net/wireless/realtek/rtw88/pci.c | 5 drivers/nfc/port100.c | 2 drivers/nvme/host/pci.c | 23 +-- drivers/nvme/target/core.c | 6 drivers/opp/of.c | 17 +- drivers/pci/controller/pcie-iproc.c | 24 +++ drivers/pci/pci.c | 24 ++- drivers/pci/pci.h | 3 drivers/pci/quirks.c | 99 ++++++------- drivers/pci/search.c | 4 drivers/perf/fsl_imx8_ddr_perf.c | 16 +- drivers/pinctrl/intel/pinctrl-baytrail.c | 8 - drivers/pinctrl/sh-pfc/pfc-sh7264.c | 9 - drivers/pinctrl/sh-pfc/pfc-sh7269.c | 39 +++-- drivers/pwm/pwm-omap-dmtimer.c | 35 +++- drivers/pwm/pwm-pca9685.c | 4 drivers/regulator/core.c | 2 drivers/regulator/rk808-regulator.c | 2 drivers/regulator/vctrl-regulator.c | 38 +++-- drivers/remoteproc/remoteproc_core.c | 2 drivers/reset/reset-uniphier.c | 13 + drivers/rtc/Kconfig | 12 + drivers/scsi/aic7xxx/aic7xxx_core.c | 2 drivers/scsi/iscsi_tcp.c | 4 drivers/scsi/lpfc/lpfc_ct.c | 42 ++--- drivers/scsi/scsi_transport_iscsi.c | 26 +++ drivers/scsi/ufs/ufs-mediatek.c | 11 + drivers/scsi/ufs/ufs-qcom.c | 3 drivers/scsi/ufs/ufshcd.c | 32 +--- drivers/scsi/ufs/ufshcd.h | 9 - drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 drivers/spi/spi-fsl-lpspi.c | 32 ++-- drivers/spi/spi-fsl-qspi.c | 2 drivers/staging/media/meson/vdec/vdec.c | 2 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 9 - drivers/tty/synclink_gt.c | 18 +- drivers/tty/synclinkmp.c | 24 +-- drivers/uio/uio_dmem_genirq.c | 6 drivers/usb/dwc2/gadget.c | 3 drivers/usb/dwc3/host.c | 6 drivers/usb/gadget/udc/gr_udc.c | 16 +- drivers/usb/musb/omap2430.c | 2 drivers/vfio/pci/vfio_pci_nvlink2.c | 6 drivers/video/fbdev/pxa168fb.c | 6 drivers/virtio/virtio_balloon.c | 2 drivers/visorbus/visorchipset.c | 11 - drivers/vme/bridges/vme_fake.c | 30 ++- fs/btrfs/check-integrity.c | 3 fs/btrfs/ctree.h | 20 +- fs/btrfs/file-item.c | 3 fs/btrfs/inode.c | 121 ++++++++++++---- fs/btrfs/volumes.c | 44 +++++ fs/ceph/mds_client.c | 3 fs/ceph/super.c | 5 fs/cifs/cifs_dfs_ref.c | 97 +++++------- fs/cifs/connect.c | 6 fs/cifs/dfs_cache.c | 2 fs/cifs/smb2pdu.c | 3 fs/ext4/file.c | 10 - fs/ext4/readpage.c | 17 +- fs/f2fs/data.c | 13 - fs/f2fs/file.c | 50 ++++-- fs/f2fs/namei.c | 27 +-- fs/f2fs/sysfs.c | 12 + fs/fuse/file.c | 12 + fs/jbd2/checkpoint.c | 2 fs/jbd2/commit.c | 4 fs/jbd2/journal.c | 24 +-- fs/nfs/nfs42proc.c | 4 fs/nfsd/vfs.c | 19 +- fs/ocfs2/dlm/Makefile | 2 fs/ocfs2/dlm/dlmast.c | 8 - fs/ocfs2/dlm/dlmconvert.c | 8 - fs/ocfs2/dlm/dlmdebug.c | 8 - fs/ocfs2/dlm/dlmdomain.c | 8 - fs/ocfs2/dlm/dlmlock.c | 8 - fs/ocfs2/dlm/dlmmaster.c | 8 - fs/ocfs2/dlm/dlmrecovery.c | 8 - fs/ocfs2/dlm/dlmthread.c | 8 - fs/ocfs2/dlm/dlmunlock.c | 8 - fs/ocfs2/dlmfs/Makefile | 2 fs/ocfs2/dlmfs/dlmfs.c | 4 fs/ocfs2/dlmfs/userdlm.c | 6 fs/ocfs2/journal.h | 8 - fs/orangefs/orangefs-debugfs.c | 1 fs/reiserfs/stree.c | 3 fs/reiserfs/super.c | 2 fs/udf/super.c | 23 ++- include/linux/cpuhotplug.h | 1 include/linux/dmaengine.h | 2 include/linux/list_nulls.h | 8 - include/linux/pci.h | 2 include/linux/platform_data/ti-sysc.h | 1 include/linux/raid/pq.h | 3 include/linux/rculist_nulls.h | 8 - include/media/v4l2-device.h | 12 - include/rdma/ib_verbs.h | 9 - include/trace/events/rcu.h | 4 kernel/bpf/inode.c | 3 kernel/cpu.c | 13 + kernel/module.c | 20 +- kernel/padata.c | 30 ++- kernel/printk/printk.c | 4 kernel/rcu/tree.c | 11 - kernel/rcu/tree_exp.h | 2 kernel/rcu/tree_plugin.h | 22 ++ kernel/sched/core.c | 3 kernel/sched/topology.c | 39 +++++ kernel/time/alarmtimer.c | 20 +- kernel/trace/ftrace.c | 5 kernel/trace/trace_events_hist.c | 70 +++------ kernel/trace/trace_events_trigger.c | 5 kernel/trace/trace_stat.c | 31 ++-- kernel/watchdog.c | 10 - lib/debugobjects.c | 46 +++--- lib/raid6/mktables.c | 2 lib/scatterlist.c | 2 net/core/dev.c | 4 net/core/filter.c | 2 net/core/sock_map.c | 3 net/dsa/tag_qca.c | 2 net/netfilter/nft_tunnel.c | 3 net/sched/cls_flower.c | 1 net/sched/cls_matchall.c | 1 net/smc/smc_diag.c | 5 net/sunrpc/cache.c | 2 samples/bpf/Makefile | 1 scripts/Kbuild.include | 15 - scripts/Kconfig.include | 2 scripts/kconfig/confdata.c | 2 scripts/link-vmlinux.sh | 4 security/selinux/avc.c | 53 +++---- sound/core/control.c | 5 sound/pci/hda/patch_conexant.c | 1 sound/pci/hda/patch_hdmi.c | 7 sound/pci/hda/patch_realtek.c | 10 + sound/sh/aica.c | 4 sound/sh/sh_dac_audio.c | 3 sound/soc/atmel/Kconfig | 2 sound/soc/intel/boards/sof_rt5682.c | 43 +++++ sound/soc/soc-topology.c | 42 ++--- sound/soc/sof/intel/hda-dai.c | 3 sound/soc/sof/intel/hda.h | 2 sound/usb/card.c | 4 sound/usb/format.c | 3 sound/usb/pcm.c | 4 sound/usb/quirks.c | 38 +++++ sound/usb/quirks.h | 5 sound/usb/usx2y/usX2Yhwdep.c | 2 tools/arch/x86/lib/x86-opcode-map.txt | 2 tools/bpf/bpftool/cgroup.c | 56 +++++-- tools/lib/api/fs/fs.c | 4 tools/objtool/Makefile | 6 tools/testing/selftests/bpf/test_select_reuseport.c | 16 +- tools/testing/selftests/kselftest/runner.sh | 2 tools/testing/selftests/net/so_txtime.c | 84 ++++++++++- tools/testing/selftests/net/so_txtime.sh | 9 - tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 10 - tools/testing/selftests/size/get_size.c | 24 ++- tools/usb/usbip/src/usbip_network.c | 40 +++-- tools/usb/usbip/src/usbip_network.h | 12 - 368 files changed, 3044 insertions(+), 1597 deletions(-) Abel Vesa (1): clk: imx: Add correct failure handling for clk based helpers Adam Ford (2): media: ov5640: Fix check for PLL1 exceeding max allowed rate drm/panel: simple: Add Logic PD Type 28 display support Aditya Pakki (2): fore200e: Fix incorrect checks of NULL pointer dereference orinoco: avoid assertion in case of NULL pointer Alex Deucher (3): drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) Alexander Tsoy (2): ALSA: usb-audio: Add boot quirk for MOTU M Series ALSA: usb-audio: add implicit fb quirk for MOTU M Series Alexandre Belloni (1): rtc: Kconfig: select REGMAP_I2C when necessary Alexandre Ghiti (1): powerpc: Do not consider weak unresolved symbol relocations as bad Alexey Kardashevskiy (1): vfio/spapr/nvlink2: Skip unpinning pages on error exit Amanda Liu (1): drm/amd/display: Clear state after exiting fixed active VRR state Amol Grover (1): nvmet: Pass lockdep expression to RCU lists Anand Jain (1): btrfs: device stats, log when stats are zeroed Andre Przywara (3): arm64: dts: allwinner: H6: Add PMU mode arm64: dts: allwinner: H5: Add PMU node arm: dts: allwinner: H3: Add PMU node Andrei Otcheretianski (2): iwlwifi: mvm: Fix thermal zone registration iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta() Andrey Smirnov (2): ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed Andrey Zhizhikin (1): tools lib api fs: Fix gcc9 stringop-truncation compilation error Ard Biesheuvel (3): efi/x86: Map the entire EFI vendor string before copying it efi/x86: Don't panic or BUG() on non-critical error conditions x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd Arnd Bergmann (7): PM / devfreq: exynos-ppmu: Fix excessive stack usage mlx5: work around high stack usage with gcc staging: rtl8188: avoid excessive stack usage wan: ixp4xx_hss: fix compile-testing on 64-bit visorbus: fix uninitialized variable access vme: bridges: reduce stack usage rbd: work around -Wuninitialized warning Arvind Sankar (1): x86/sysfb: Fix check for bad VRAM size Bartosz Golaszewski (1): clocksource: davinci: only enable clockevents once tim34 is initialized Ben Skeggs (4): drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw drm/nouveau/fault/gv100-: fix memory leak on module unload drm/nouveau/mmu: fix comptag memory leak drm/nouveau/disp/nv50-: prevent oops when no channel method map provided Benjamin Gaignard (1): ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Bibby Hsieh (1): drm/mediatek: handle events when enabling/disabling crtc Bjorn Andersson (1): arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk Brandon Maier (1): remoteproc: Initialize rproc_class before use Brendan Higgins (1): crypto: inside-secure - add unspecified HAS_IOMEM dependency Can Guo (1): scsi: ufs: Complete pending requests in host reset and restore path Cezary Rojewski (1): ASoC: SOF: Intel: hda: Fix SKL dai count Changbin Du (1): x86/nmi: Remove irq_work from the long duration NMI handler Chanwoo Choi (1): PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency Chao Yu (1): f2fs: fix memleak of kobject Chen Zhou (2): dmaengine: fsl-qdma: fix duplicated argument to && ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m Chen-Yu Tsai (3): media: sun4i-csi: Deal with DRAM offset media: sun4i-csi: Fix data sampling polarity handling media: sun4i-csi: Fix [HV]sync polarity handling Chris Down (1): bpf, btf: Always output invariant hit in pahole DWARF to BTF transform Chris Mason (1): Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker Christian Borntraeger (1): KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups Christoph Hellwig (2): bcache: rework error unwinding in register_bcache nvme-pci: remove nvmeq->tags Christophe JAILLET (1): pxa168fb: Fix the function used to release some memory in an error handling path Christophe Leroy (1): powerpc/mm: Don't log user reads to 0xffffffff Colin Ian King (7): wil6210: fix break that is never reached because of zero'ing of a retry counter media: meson: add missing allocation failure check on new_buf drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst clocksource/drivers/bcm2835_timer: Fix memory leak of timer drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store driver core: platform: fix u32 greater or equal to zero comparison iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop Coly Li (5): bcache: fix use-after-free in register_bcache() bcache: fix memory corruption in bch_cache_accounting_clear() bcache: explicity type cast in bset_bkey_last() bcache: fix incorrect data type usage in btree_flush_write() bcache: properly initialize 'path' and 'err' in register_bcache() Dan Carpenter (5): brcmfmac: Fix use after free in brcmf_sdio_readframes() drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() ALSA: usb-audio: unlock on error in probe cmd64x: potential buffer overflow in cmd64x_program_timings() ide: serverworks: potential overflow in svwks_set_pio_mode() Daniel Drake (2): PCI: Add generic quirk for increasing D3hot delay PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers Daniel Jordan (1): padata: validate cpumask without removed CPU during offline Daniel Vetter (1): radeon: insert 10ms sleep in dce5_crtc_load_lut David S. Miller (1): sparc: Add .exit.data section. David Sterba (2): btrfs: safely advance counter when looking up bio csums btrfs: separate definition of assertion failure handlers Davide Caratti (2): net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS net/sched: flower: add missing validation of TCA_FLOWER_FLAGS Dingchen Zhang (1): drm: remove the newline for CRC source name. Dmitry Osipenko (1): soc/tegra: fuse: Correct straps' address for older Tegra124 device trees Dmitry Torokhov (2): net: phy: fixed_phy: fix use-after-free when checking link GPIO usb: dwc3: use proper initializers for property entries Dor Askayo (1): drm/amd/display: do not allocate display_mode_lib unnecessarily Douglas Anderson (1): clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Enric Balletbo i Serra (2): regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage regulator: core: Fix exported symbols to the exported GPL version Eric Biggers (1): ext4: fix deadlock allocating bio_post_read_ctx from mempool Eric Dumazet (1): net/smc: fix leak of kernel memory to user space Erik Kaneda (1): ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 Eugen Hristev (2): media: i2c: mt9v032: fix enum mbus codes and frame sizes clk: at91: sam9x60: fix programmable clock prescaler Felix Kuehling (1): drm/amdkfd: Fix permissions of hang_hws Firo Yang (1): enic: prevent waking up stopped tx queues over watchdog reset Forest Crossman (1): media: cx23885: Add support for AVerMedia CE310B Geert Uytterhoeven (7): pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank() rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed ARM: dts: r8a7779: Add device node for ARM global timer pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs driver core: Print device when resources present in really_probe() crypto: essiv - fix AEAD capitalization and preposition use in help text Greg Kroah-Hartman (1): Linux 5.4.22 Grygorii Strashko (1): clk: ti: dra7: fix parent for gmac_clkctrl Gustavo A. R. Silva (1): char: hpet: Fix out-of-bounds read bug Hans de Goede (1): pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins Harry Wentland (1): drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero Hechao Li (1): bpf: Print error message for bpftool cgroup show Heiner Kallweit (1): r8169: check that Realtek PHY driver module is loaded Icenowy Zheng (1): clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock Ido Schimmel (1): mlxsw: spectrum_dpipe: Add missing error path Jacob Pan (3): iommu/vt-d: Fix off-by-one in PASID allocation iommu/vt-d: Match CPU and IOMMU paging mode iommu/vt-d: Avoid sending invalid page response Jaegeuk Kim (4): f2fs: preallocate DIO blocks when forcing buffered_io f2fs: call f2fs_balance_fs outside of locked page f2fs: set I_LINKABLE early to avoid wrong access by vfs f2fs: free sysfs kobject Jaihind Yadav (1): selinux: ensure we cleanup the internal AVC counters on error in avc_update() Jakub Kicinski (1): Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace" Jakub Sitnicki (1): bpf, sockhash: Synchronize_rcu before free'ing map James Sewart (3): PCI: Fix pci_add_dma_alias() bitmask size PCI: Add nr_devfns parameter to pci_add_dma_alias() PCI: Add DMA alias quirk for PLX PEX NTB James Smart (1): scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration Jan Kara (3): udf: Allow writing to 'Rewritable' partitions reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling udf: Fix free space reporting for metadata and virtual partitions Jason Ekstrand (1): ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch Jean-Philippe Brucker (1): brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362 Jeffrey Hugo (2): ath10k: Fix qmi init error handling clk: qcom: smd: Add missing bimc clock Jerome Brunet (1): clk: actually call the clock init before any other callback of the clock Jessica Yu (1): module: avoid setting info->name early in case we can fall back to info->mod->name Jia-Ju Bai (4): gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() Jiewei Ke (1): RDMA/rxe: Fix error type of mmap_offset Johan Jonker (3): arm64: dts: rockchip: fix dwmmc clock name for px30 arm64: dts: rockchip: add reg property to brcmf sub-nodes ARM: dts: rockchip: add reg property to brcmf sub node for rk3188-bqedison2qc Johannes Thumshirn (1): btrfs: fix possible NULL-pointer dereference in integrity checks John Garry (1): irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems John Keeping (1): usb: dwc2: Fix IN FIFO allocation John Ogness (1): printk: fix exclusive_console replaying Jonathan Lemon (1): bnxt: Detach page from page pool before sending up the stack Josef Bacik (1): btrfs: do not do delalloc reservation under page lock Jun Lei (1): drm/amd/display: fixup DML dependencies Kai Li (1): jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal Kai Vehmanen (1): ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() Kim Phillips (1): perf/x86/amd: Constrain Large Increment per Cycle events Krzysztof Kozlowski (1): ARM: exynos_defconfig: Bring back explicitly wanted options Kunihiko Hayashi (2): reset: uniphier: Add SCSSI reset control for each channel clk: uniphier: Add SCSSI clock gate for each channel Leon Romanovsky (1): RDMA/mlx5: Don't fake udata for kernel path Leonard Crestez (1): perf/imx_ddr: Fix cpu hotplug state cleanup Li Guanglei (1): sched/core: Fix size of rq::uclamp initialization Li RongQing (1): bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map Liang Chen (1): bcache: cached_dev_free needs to put the sb page Linus Walleij (1): net: ethernet: ixp4xx: Standard module init Logan Gunthorpe (1): dmaengine: Store module owner in dma_device struct Lokesh Vutla (1): arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu Lorenz Bauer (1): selftests: bpf: Reset global state between reuseport test runs Lu Baolu (1): iommu/vt-d: Remove unnecessary WARN_ON_ONCE() Luc Van Oostenryck (1): misc: xilinx_sdfec: fix xsdfec_poll()'s return type Luis Henriques (1): tracing: Fix tracing_stat return values in error handling paths Maciej Fijalkowski (1): i40e: Relax i40e_xsk_wakeup's return value when PF is busy Manasi Navare (1): drm/fbdev: Fallback to non tiled mode if all tiles not present Manu Gautam (1): arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core Mao Wenan (1): NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). Marc Zyngier (1): irqchip/gic-v3: Only provision redistributors that are enabled in ACPI Marco Elver (2): rcu: Fix data-race due to atomic_t copy-by-value debugobjects: Fix various data races Markus Elfring (1): drm/qxl: Complete exception handling in qxl_device_init() Martin Blumenstingl (2): clk: meson: meson8b: make the CCF use the glitch-free mali mux net: phy: realtek: add logging for the RGMII TX delay configuration Martin Schiller (1): wan/hdlc_x25: fix skb handling Masahiro Yamada (4): kconfig: fix broken dependency in randconfig-generated .config kbuild: remove *.tmp file when filechk fails kbuild: use -S instead of -E for precise cc-option test in Kconfig ocfs2: make local header paths relative to C files Masami Hiramatsu (2): modules: lockdep: Suppress suspicious RCU usage warning x86/decoder: Add TEST opcode to Group3-2 Matthieu Baerts (1): selftests: settings: tests can be in subsubdirs Michael Bringmann (1): powerpc/pseries/lparcfg: Fix display of Maximum Memory Michael S. Tsirkin (1): virtio_balloon: prevent pfn array overflow Michael Walle (1): spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations Mike Marciniszyn (2): IB/hfi1: Add software counter for ctxt0 seq drop IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats Miklos Szeredi (1): fuse: don't overflow LLONG_MAX with end offset Mikulas Patocka (1): dm thin: don't allow changing data device during thin-pool reload Miquel Raynal (1): regulator: rk808: Lower log level on optional GPIOs being not available Monk Liu (1): drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV Nathan Chancellor (8): drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status scsi: aic7xxx: Adjust indentation in ahc_find_syncrate tty: synclinkmp: Adjust indentation in several functions tty: synclink_gt: Adjust indentation in several functions hostap: Adjust indentation in prism2_hostapd_add_sta lib/scatterlist.c: adjust indentation in __sg_alloc_table Navid Emamdoost (2): brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev() drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add Neeraj Upadhyay (1): rcu: Fix missed wakeup of exp_wq waiters Nick Black (1): scsi: iscsi: Don't destroy session if there are outstanding connections Nicola Lunghi (1): ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 Niklas Schnelle (2): s390/pci: Fix possible deadlock in recover_store() s390/pci: Recover handle in clp_set_pci_fn() Nikola Cornij (1): drm/amd/display: Map ODM memory correctly when doing ODM combine Nikolay Borisov (1): btrfs: Fix split-brain handling when changing FSID to metadata uuid Oliver O'Halloran (4): powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov() powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV selftests/eeh: Bump EEH wait time to 60s Paolo Valente (1): block, bfq: do not plug I/O for bfq_queues with no proc refs Parav Pandit (1): IB/core: Let IB core distribute cache update events Paul Cercueil (1): gpu/drm: ingenic: Avoid null pointer deference in plane atomic update Paul E. McKenney (1): rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls Paul Kocialkowski (1): drm/gma500: Fixup fbdev stolen size usage evaluation Paul Moore (1): selinux: ensure we cleanup the internal AVC counters on error in avc_insert() Paulo Alcantara (SUSE) (1): cifs: Fix mount options set in automount Per Forlin (1): net: dsa: tag_qca: Make sure there is headroom for tag Peter Große (1): ALSA: hda - Add docking station support for Lenovo Thinkpad T420s Peter Rosin (1): fbdev: fix numbering of fbcon options Peter Zijlstra (2): cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order asm-generic/tlb: add missing CONFIG symbol Philipp Zabel (1): Input: edt-ft5x06 - work around first register access error Philippe Schenker (1): spi: fsl-lpspi: fix only one cs-gpio working Phong Tran (4): b43legacy: Fix -Wcast-function-type ipw2x00: Fix -Wcast-function-type iwlegacy: Fix -Wcast-function-type rtlwifi: rtl_pci: Fix -Wcast-function-type Pierre-Louis Bossart (2): ASoC: soc-topology: fix endianness issues ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare Ping-Ke Shih (1): rtw88: fix rate mask for 1SS chip Qian Cai (1): iommu/iova: Silence warnings under memory pressure Rakesh Pillai (1): ath10k: Correct the DMA direction for management tx buffers Rasmus Villemoes (1): net/wan/fsl_ucc_hdlc: reject muram offsets above 64K Remi Pommarel (1): clk: meson: pll: Fix by 0 division in __pll_params_to_rate() Ritesh Harjani (1): ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT Rob Clark (1): drm/msm/adreno: fix zap vs no-zap handling Robin Murphy (1): arm64: dts: rockchip: Fix NanoPC-T4 cooling maps Ronnie Sahlberg (1): cifs: fix NULL dereference in match_prepath Sam McNally (1): ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one. Sami Tolvanen (2): arm64: lse: fix LSE atomics with LLVM's integrated assembler arm64: fix alternatives with LLVM's integrated assembler Sascha Hauer (1): dmaengine: imx-sdma: Fix memory leak Sathyanarayana Nujella (2): ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682 Sebastian Andrzej Siewior (1): x86/fpu: Deactivate FPU state after failure during state load Sergei Shtylyov (1): clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks Sergey Senozhatsky (1): char/random: silence a lockdep splat with printk() Sergey Zakharchenko (1): media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value Shile Zhang (1): objtool: Fix ARCH=x86_64 build error Shuah Khan (1): usbip: Fix unsafe unaligned pointer usage Shubhrajyoti Datta (1): microblaze: Prevent the overflow of the start Siddhesh Poyarekar (1): kselftest: Minimise dependency of get_size on C library interfaces Simon Schwartz (1): driver core: platform: Prevent resouce overflow from causing infinite loops Stanley Chu (2): scsi: ufs: pass device information to apply_dev_quirks scsi: ufs-mediatek: add apply_dev_quirks variant operation Stefan Reiter (1): rcu/nocb: Fix dump_tree hierarchy print always active Stephen Boyd (4): clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq() clk: Use parent node pointer during registration if necessary gpiolib: Set lockdep class for hierarchical irq domains alarmtimer: Make alarmtimer platform device child of RTC device Steve French (2): cifs: fix unitialized variable poential problem with network I/O cache lock patch cifs: log warning message (once) if out of disk space Steven Rostedt (VMware) (1): tracing: Fix very unlikely race of registering two stat tracers Sun Ke (1): nbd: add a flush_workqueue in nbd_start_device Suravee Suthikulpanit (2): iommu/amd: Check feature support bit before accessing MSI capability registers iommu/amd: Only support x2APIC with IVHD type 11h/40h Takashi Iwai (3): ALSA: sh: Fix unused variable warnings ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too ALSA: sh: Fix compile warning wrt const Takashi Sakamoto (1): ALSA: ctl: allow TLV read operation for callback type of element in locked case Thomas Gleixner (1): watchdog/softlockup: Enforce that timestamp is valid on boot Tiecheng Zhou (1): drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov Tiezhu Yang (1): MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() Toke Høiland-Jørgensen (2): core: Don't skip generic XDP program execution for cloned SKBs samples/bpf: Set -fno-stack-protector when building BPF programs Tom Zanussi (1): tracing: Simplify assignment parsing for hist triggers Tony Lindgren (2): bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue Trond Myklebust (2): nfsd: Clone should commit src file metadata too sunrpc: Fix potential leaks in sunrpc_cache_unhash() Uwe Kleine-König (2): pwm: omap-dmtimer: Simplify error handling pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional Valdis Kletnieks (1): x86/vdso: Provide missing include file Valentin Schneider (1): sched/topology: Assert non-NUMA topology masks don't (partially) overlap Vasily Averin (4): bpf: map_seq_next should always increase position index ftrace: fpid_next() should increase position index trigger_next should increase position index help_next should increase position index Vasily Gorbik (2): s390: adjust -mpacked-stack support check for clang 10 s390/ftrace: generate traced function stack frame Vinay Kumar Yadav (1): crypto: chtls - Fixed memory leak Vincenzo Frascino (2): ARM: 8952/1: Disable kmemleak on XIP kernels ARM: 8951/1: Fix Kexec compilation issue. Viresh Kumar (1): opp: Free static OPPs on errors while adding them Vladimir Oltean (1): gianfar: Fix TX timestamping with a stacked DSA driver Wei Liu (1): PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in Wei Yongjun (1): EDAC/sifive: Fix return value check in ecc_register() Wen Gong (1): ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start Wenpeng Liang (1): RDMA/hns: Avoid printing address of mtt page Wenwen Wang (1): NFS: Fix memory leaks Will Deacon (1): iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE Willem de Bruijn (1): selftests/net: make so_txtime more robust to timer variance Xin Long (1): netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy Xiubo Li (1): ceph: check availability of mds cluster on mount after wait timeout Yan-Hsuan Chuang (1): rtw88: fix potential NULL skb access in TX ISR Yong Zhao (1): drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode Yongqiang Niu (1): drm/mediatek: Add gamma property according to hardware capability YueHaibing (3): kernel/module: Fix memleak in module_add_modinfo_attrs() drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler drm/nouveau/drm/ttm: Remove set but not used variable 'mem' Yunfeng Ye (1): reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() Zahari Petkov (1): leds: pca963x: Fix open-drain initialization Zenghui Yu (1): irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL Zhengyuan Liu (2): raid6/test: fix a compilation error raid6/test: fix a compilation warning Zhiqiang Liu (1): brd: check and limit max_part par wangyan (1): ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() yu kuai (2): drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table pwm: Remove set but not set variable 'pwm' zhangyi (F) (3): ext4, jbd2: ensure panic when aborting with zero errno jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record jbd2: make sure ESHUTDOWN to be recorded in the journal superblock zhengbin (1): KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt'

4 years, 4 months

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Linux 4.19.106

by Greg KH

I'm announcing the release of the 4.19.106 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/Kconfig | 4 arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 7 arch/arm/boot/dts/r8a7779.dtsi | 8 arch/arm/boot/dts/stm32f469-disco.dts | 8 arch/arm/boot/dts/sun8i-h3.dtsi | 15 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 arch/arm64/include/asm/alternative.h | 32 arch/microblaze/kernel/cpu/cache.c | 3 arch/mips/loongson64/loongson-3/platform.c | 3 arch/powerpc/kernel/eeh_driver.c | 6 arch/powerpc/kernel/pci_dn.c | 15 arch/powerpc/platforms/powernv/pci-ioda.c | 48 arch/powerpc/platforms/powernv/pci.c | 18 arch/s390/Makefile | 2 arch/s390/kernel/mcount.S | 15 arch/s390/kvm/interrupt.c | 6 arch/s390/pci/pci_sysfs.c | 63 arch/sh/include/cpu-sh2a/cpu/sh7269.h | 11 arch/sparc/kernel/vmlinux.lds.S | 6 arch/x86/entry/vdso/vdso32-setup.c | 1 arch/x86/include/asm/nmi.h | 1 arch/x86/kernel/nmi.c | 20 arch/x86/kernel/sysfb_simplefb.c | 2 arch/x86/kvm/vmx.c | 3 arch/x86/kvm/vmx/vmx.c | 8036 ---------------- arch/x86/lib/x86-opcode-map.txt | 2 arch/x86/mm/pageattr.c | 8 arch/x86/platform/efi/efi.c | 41 arch/x86/platform/efi/efi_64.c | 9 drivers/acpi/acpica/dsfield.c | 2 drivers/acpi/acpica/dswload.c | 21 drivers/acpi/button.c | 11 drivers/atm/fore200e.c | 25 drivers/base/dd.c | 5 drivers/base/platform.c | 12 drivers/block/brd.c | 22 drivers/block/nbd.c | 10 drivers/block/rbd.c | 2 drivers/char/random.c | 5 drivers/clk/qcom/clk-rcg2.c | 3 drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 28 drivers/clk/uniphier/clk-uniphier-peri.c | 13 drivers/clocksource/bcm2835_timer.c | 5 drivers/crypto/chelsio/chtls/chtls_cm.c | 27 drivers/crypto/chelsio/chtls/chtls_cm.h | 21 drivers/crypto/chelsio/chtls/chtls_hw.c | 3 drivers/devfreq/Kconfig | 3 drivers/devfreq/event/Kconfig | 2 drivers/dma/dmaengine.c | 4 drivers/dma/imx-sdma.c | 19 drivers/gpio/gpio-grgpio.c | 10 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 19 drivers/gpu/drm/amd/amdgpu/soc15_common.h | 1 drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_math.h | 40 drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 34 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c | 2 drivers/gpu/drm/amd/display/dc/dml/dml_inline_defs.h | 2 drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h | 40 drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 23 drivers/gpu/drm/drm_debugfs_crc.c | 4 drivers/gpu/drm/gma500/framebuffer.c | 8 drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8 drivers/gpu/drm/nouveau/nouveau_fence.c | 2 drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 drivers/gpu/drm/nouveau/nvkm/core/memory.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c | 2 drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c | 21 drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c | 1 drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c | 5 drivers/gpu/drm/radeon/radeon_display.c | 2 drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 4 drivers/ide/cmd64x.c | 3 drivers/ide/serverworks.c | 6 drivers/infiniband/hw/hfi1/chip.c | 10 drivers/infiniband/hw/hfi1/chip.h | 1 drivers/infiniband/hw/hfi1/driver.c | 1 drivers/infiniband/hw/hfi1/hfi.h | 2 drivers/infiniband/sw/rxe/rxe_verbs.h | 2 drivers/input/touchscreen/edt-ft5x06.c | 7 drivers/iommu/arm-smmu-v3.c | 3 drivers/iommu/dmar.c | 1 drivers/iommu/intel-svm.c | 2 drivers/irqchip/irq-gic-v3-its.c | 2 drivers/irqchip/irq-gic-v3.c | 9 drivers/irqchip/irq-mbigen.c | 1 drivers/leds/leds-pca963x.c | 8 drivers/md/bcache/bset.h | 3 drivers/md/bcache/super.c | 3 drivers/media/i2c/mt9v032.c | 10 drivers/media/pci/cx23885/cx23885-cards.c | 24 drivers/media/pci/cx23885/cx23885-video.c | 3 drivers/media/pci/cx23885/cx23885.h | 1 drivers/media/platform/sti/bdisp/bdisp-hw.c | 6 drivers/net/ethernet/cisco/enic/enic_main.c | 2 drivers/net/ethernet/freescale/gianfar.c | 10 drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 3 drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 3 drivers/net/ethernet/realtek/r8169.c | 9 drivers/net/wan/fsl_ucc_hdlc.c | 5 drivers/net/wan/ixp4xx_hss.c | 4 drivers/net/wireless/ath/ath10k/wmi.c | 2 drivers/net/wireless/broadcom/b43legacy/main.c | 5 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 drivers/net/wireless/intel/ipw2x00/ipw2100.c | 7 drivers/net/wireless/intel/ipw2x00/ipw2200.c | 5 drivers/net/wireless/intel/iwlegacy/3945-mac.c | 5 drivers/net/wireless/intel/iwlegacy/4965-mac.c | 5 drivers/net/wireless/intel/iwlegacy/common.c | 2 drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 4 drivers/net/wireless/intersil/hostap/hostap_ap.c | 2 drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 3 drivers/net/wireless/realtek/rtlwifi/pci.c | 10 drivers/nfc/port100.c | 2 drivers/pci/controller/pcie-iproc.c | 24 drivers/pci/quirks.c | 61 drivers/pinctrl/intel/pinctrl-baytrail.c | 8 drivers/pinctrl/sh-pfc/pfc-sh7264.c | 9 drivers/pinctrl/sh-pfc/pfc-sh7269.c | 39 drivers/pwm/pwm-omap-dmtimer.c | 35 drivers/pwm/pwm-pca9685.c | 4 drivers/regulator/rk808-regulator.c | 2 drivers/remoteproc/remoteproc_core.c | 2 drivers/reset/reset-uniphier.c | 13 drivers/scsi/aic7xxx/aic7xxx_core.c | 2 drivers/scsi/iscsi_tcp.c | 4 drivers/scsi/scsi_transport_iscsi.c | 26 drivers/scsi/ufs/ufshcd.c | 24 drivers/scsi/ufs/ufshcd.h | 2 drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 9 drivers/tty/synclink_gt.c | 18 drivers/tty/synclinkmp.c | 24 drivers/uio/uio_dmem_genirq.c | 6 drivers/usb/dwc2/gadget.c | 3 drivers/usb/gadget/udc/gr_udc.c | 16 drivers/usb/musb/omap2430.c | 2 drivers/video/fbdev/pxa168fb.c | 6 drivers/virtio/virtio_balloon.c | 2 drivers/visorbus/visorchipset.c | 11 drivers/vme/bridges/vme_fake.c | 30 fs/btrfs/check-integrity.c | 3 fs/btrfs/file-item.c | 3 fs/btrfs/volumes.c | 2 fs/ceph/mds_client.c | 3 fs/ceph/super.c | 5 fs/cifs/connect.c | 6 fs/cifs/smb2pdu.c | 3 fs/ext4/file.c | 10 fs/f2fs/namei.c | 27 fs/f2fs/sysfs.c | 12 fs/jbd2/checkpoint.c | 2 fs/jbd2/commit.c | 4 fs/jbd2/journal.c | 24 fs/nfs/nfs42proc.c | 4 fs/ocfs2/journal.h | 8 fs/orangefs/orangefs-debugfs.c | 1 fs/reiserfs/stree.c | 3 fs/reiserfs/super.c | 2 fs/udf/super.c | 22 include/linux/dmaengine.h | 2 include/linux/list_nulls.h | 8 include/linux/rculist_nulls.h | 8 include/media/v4l2-device.h | 12 kernel/bpf/inode.c | 3 kernel/cpu.c | 13 kernel/module.c | 9 kernel/trace/ftrace.c | 5 kernel/trace/trace_events_trigger.c | 5 kernel/trace/trace_stat.c | 31 kernel/watchdog.c | 10 lib/scatterlist.c | 2 net/core/dev.c | 4 net/core/filter.c | 2 net/dsa/tag_qca.c | 2 net/netfilter/nft_tunnel.c | 3 net/sched/cls_flower.c | 1 net/sched/cls_matchall.c | 1 net/smc/smc_diag.c | 5 scripts/Kconfig.include | 2 scripts/kconfig/confdata.c | 2 security/selinux/avc.c | 77 security/selinux/hooks.c | 11 security/selinux/include/avc.h | 8 sound/core/control.c | 5 sound/pci/hda/patch_conexant.c | 1 sound/pci/hda/patch_hdmi.c | 7 sound/sh/aica.c | 4 sound/sh/sh_dac_audio.c | 3 sound/soc/atmel/Kconfig | 2 sound/usb/usx2y/usX2Yhwdep.c | 2 tools/lib/api/fs/fs.c | 4 tools/objtool/arch/x86/lib/x86-opcode-map.txt | 2 tools/testing/selftests/bpf/test_select_reuseport.c | 16 tools/testing/selftests/size/get_size.c | 24 tools/usb/usbip/src/usbip_network.c | 40 tools/usb/usbip/src/usbip_network.h | 12 199 files changed, 1232 insertions(+), 8730 deletions(-) Aditya Pakki (2): fore200e: Fix incorrect checks of NULL pointer dereference orinoco: avoid assertion in case of NULL pointer Alex Deucher (3): drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) Anand Jain (1): btrfs: device stats, log when stats are zeroed Andre Przywara (2): arm64: dts: allwinner: H6: Add PMU mode arm: dts: allwinner: H3: Add PMU node Andrei Otcheretianski (1): iwlwifi: mvm: Fix thermal zone registration Andrey Smirnov (2): ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed Andrey Zhizhikin (1): tools lib api fs: Fix gcc9 stringop-truncation compilation error Ard Biesheuvel (3): efi/x86: Map the entire EFI vendor string before copying it efi/x86: Don't panic or BUG() on non-critical error conditions x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd Arnd Bergmann (6): mlx5: work around high stack usage with gcc staging: rtl8188: avoid excessive stack usage wan: ixp4xx_hss: fix compile-testing on 64-bit visorbus: fix uninitialized variable access vme: bridges: reduce stack usage rbd: work around -Wuninitialized warning Arvind Sankar (1): x86/sysfb: Fix check for bad VRAM size Ben Skeggs (4): drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw drm/nouveau/fault/gv100-: fix memory leak on module unload drm/nouveau/mmu: fix comptag memory leak drm/nouveau/disp/nv50-: prevent oops when no channel method map provided Benjamin Gaignard (1): ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Bibby Hsieh (1): drm/mediatek: handle events when enabling/disabling crtc Brandon Maier (1): remoteproc: Initialize rproc_class before use Can Guo (1): scsi: ufs: Complete pending requests in host reset and restore path Changbin Du (1): x86/nmi: Remove irq_work from the long duration NMI handler Chanwoo Choi (1): PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency Chao Yu (1): f2fs: fix memleak of kobject Chen Zhou (1): ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m Christian Borntraeger (1): KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups Christophe JAILLET (1): pxa168fb: Fix the function used to release some memory in an error handling path Colin Ian King (3): clocksource/drivers/bcm2835_timer: Fix memory leak of timer driver core: platform: fix u32 greater or equal to zero comparison iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop Coly Li (1): bcache: explicity type cast in bset_bkey_last() Dan Carpenter (4): brcmfmac: Fix use after free in brcmf_sdio_readframes() drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() cmd64x: potential buffer overflow in cmd64x_program_timings() ide: serverworks: potential overflow in svwks_set_pio_mode() Daniel Drake (2): PCI: Add generic quirk for increasing D3hot delay PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers Daniel Vetter (1): radeon: insert 10ms sleep in dce5_crtc_load_lut David S. Miller (1): sparc: Add .exit.data section. David Sterba (1): btrfs: safely advance counter when looking up bio csums Davide Caratti (2): net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS net/sched: flower: add missing validation of TCA_FLOWER_FLAGS Dingchen Zhang (1): drm: remove the newline for CRC source name. Dmitry Osipenko (1): soc/tegra: fuse: Correct straps' address for older Tegra124 device trees Douglas Anderson (1): clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Eric Dumazet (1): net/smc: fix leak of kernel memory to user space Erik Kaneda (1): ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 Eugen Hristev (1): media: i2c: mt9v032: fix enum mbus codes and frame sizes Firo Yang (1): enic: prevent waking up stopped tx queues over watchdog reset Forest Crossman (1): media: cx23885: Add support for AVerMedia CE310B Geert Uytterhoeven (4): pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs ARM: dts: r8a7779: Add device node for ARM global timer pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs driver core: Print device when resources present in really_probe() Greg Kroah-Hartman (1): Linux 4.19.106 Hans de Goede (1): pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins Harry Wentland (1): drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero Heiner Kallweit (1): r8169: check that Realtek PHY driver module is loaded Icenowy Zheng (1): clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock Ido Schimmel (1): mlxsw: spectrum_dpipe: Add missing error path Jacob Pan (1): iommu/vt-d: Fix off-by-one in PASID allocation Jaegeuk Kim (2): f2fs: set I_LINKABLE early to avoid wrong access by vfs f2fs: free sysfs kobject Jaihind Yadav (1): selinux: ensure we cleanup the internal AVC counters on error in avc_update() Jan Kara (2): reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling udf: Fix free space reporting for metadata and virtual partitions Jason Ekstrand (1): ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch Jessica Yu (1): module: avoid setting info->name early in case we can fall back to info->mod->name Jia-Ju Bai (4): gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() Jiewei Ke (1): RDMA/rxe: Fix error type of mmap_offset Johannes Thumshirn (1): btrfs: fix possible NULL-pointer dereference in integrity checks John Garry (1): irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems John Keeping (1): usb: dwc2: Fix IN FIFO allocation Jun Lei (1): drm/amd/display: fixup DML dependencies Kai Li (1): jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal Kai Vehmanen (1): ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() Kunihiko Hayashi (2): reset: uniphier: Add SCSSI reset control for each channel clk: uniphier: Add SCSSI clock gate for each channel Li RongQing (1): bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map Liang Chen (1): bcache: cached_dev_free needs to put the sb page Logan Gunthorpe (1): dmaengine: Store module owner in dma_device struct Lorenz Bauer (1): selftests: bpf: Reset global state between reuseport test runs Lu Baolu (1): iommu/vt-d: Remove unnecessary WARN_ON_ONCE() Luis Henriques (1): tracing: Fix tracing_stat return values in error handling paths Manu Gautam (1): arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core Mao Wenan (1): NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). Marc Zyngier (1): irqchip/gic-v3: Only provision redistributors that are enabled in ACPI Masahiro Yamada (2): kconfig: fix broken dependency in randconfig-generated .config kbuild: use -S instead of -E for precise cc-option test in Kconfig Masami Hiramatsu (1): x86/decoder: Add TEST opcode to Group3-2 Michael S. Tsirkin (1): virtio_balloon: prevent pfn array overflow Mike Marciniszyn (1): IB/hfi1: Add software counter for ctxt0 seq drop Miquel Raynal (1): regulator: rk808: Lower log level on optional GPIOs being not available Nathan Chancellor (8): drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status scsi: aic7xxx: Adjust indentation in ahc_find_syncrate tty: synclinkmp: Adjust indentation in several functions tty: synclink_gt: Adjust indentation in several functions hostap: Adjust indentation in prism2_hostapd_add_sta lib/scatterlist.c: adjust indentation in __sg_alloc_table Navid Emamdoost (1): drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add Nick Black (1): scsi: iscsi: Don't destroy session if there are outstanding connections Niklas Schnelle (1): s390/pci: Fix possible deadlock in recover_store() Oliver O'Halloran (3): powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov() powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV Paul E. McKenney (1): rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls Paul Kocialkowski (1): drm/gma500: Fixup fbdev stolen size usage evaluation Paul Moore (1): selinux: ensure we cleanup the internal AVC counters on error in avc_insert() Per Forlin (1): net: dsa: tag_qca: Make sure there is headroom for tag Peter Große (1): ALSA: hda - Add docking station support for Lenovo Thinkpad T420s Peter Zijlstra (1): cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order Philipp Zabel (1): Input: edt-ft5x06 - work around first register access error Phong Tran (4): b43legacy: Fix -Wcast-function-type ipw2x00: Fix -Wcast-function-type iwlegacy: Fix -Wcast-function-type rtlwifi: rtl_pci: Fix -Wcast-function-type Rakesh Pillai (1): ath10k: Correct the DMA direction for management tx buffers Rasmus Villemoes (1): net/wan/fsl_ucc_hdlc: reject muram offsets above 64K Ritesh Harjani (1): ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT Ronnie Sahlberg (1): cifs: fix NULL dereference in match_prepath Sami Tolvanen (1): arm64: fix alternatives with LLVM's integrated assembler Sascha Hauer (1): dmaengine: imx-sdma: Fix memory leak Sasha Levin (2): Revert "KVM: nVMX: Use correct root level for nested EPT shadow page tables" Revert "KVM: VMX: Add non-canonical check on writes to RTIT address MSRs" Sean Christopherson (1): KVM: nVMX: Use correct root level for nested EPT shadow page tables Sergey Senozhatsky (1): char/random: silence a lockdep splat with printk() Shuah Khan (1): usbip: Fix unsafe unaligned pointer usage Shubhrajyoti Datta (1): microblaze: Prevent the overflow of the start Siddhesh Poyarekar (1): kselftest: Minimise dependency of get_size on C library interfaces Simon Schwartz (1): driver core: platform: Prevent resouce overflow from causing infinite loops Stephen Smalley (1): selinux: fall back to ref-walk if audit is required Steve French (1): cifs: log warning message (once) if out of disk space Steven Rostedt (VMware) (1): tracing: Fix very unlikely race of registering two stat tracers Sun Ke (1): nbd: add a flush_workqueue in nbd_start_device Takashi Iwai (2): ALSA: sh: Fix unused variable warnings ALSA: sh: Fix compile warning wrt const Takashi Sakamoto (1): ALSA: ctl: allow TLV read operation for callback type of element in locked case Thomas Gleixner (1): watchdog/softlockup: Enforce that timestamp is valid on boot Tiezhu Yang (1): MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() Toke Høiland-Jørgensen (1): core: Don't skip generic XDP program execution for cloned SKBs Tony Lindgren (1): usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue Uwe Kleine-König (2): pwm: omap-dmtimer: Simplify error handling pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional Valdis Kletnieks (1): x86/vdso: Provide missing include file Vasily Averin (4): bpf: map_seq_next should always increase position index ftrace: fpid_next() should increase position index trigger_next should increase position index help_next should increase position index Vasily Gorbik (2): s390: adjust -mpacked-stack support check for clang 10 s390/ftrace: generate traced function stack frame Vinay Kumar Yadav (1): crypto: chtls - Fixed memory leak Vincenzo Frascino (2): ARM: 8952/1: Disable kmemleak on XIP kernels ARM: 8951/1: Fix Kexec compilation issue. Vladimir Oltean (1): gianfar: Fix TX timestamping with a stacked DSA driver Wei Liu (1): PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in Wenwen Wang (1): NFS: Fix memory leaks Will Deacon (1): iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE Xin Long (1): netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy Xiubo Li (1): ceph: check availability of mds cluster on mount after wait timeout YueHaibing (2): drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler drm/nouveau/drm/ttm: Remove set but not used variable 'mem' Yunfeng Ye (1): reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() Zahari Petkov (1): leds: pca963x: Fix open-drain initialization Zenghui Yu (1): irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL Zhiqiang Liu (1): brd: check and limit max_part par wangyan (1): ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() yu kuai (2): drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table pwm: Remove set but not set variable 'pwm' zhangyi (F) (3): ext4, jbd2: ensure panic when aborting with zero errno jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record jbd2: make sure ESHUTDOWN to be recorded in the journal superblock

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[PATCH 5.5 000/399] 5.5.6-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.5.6 release. There are 399 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 23 Feb 2020 07:19:49 +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-5.5.6-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.5.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.5.6-rc1 Coly Li <colyli(a)suse.de> bcache: properly initialize 'path' and 'err' in register_bcache() Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: handle multiple numbers of fclks in dcn_calcs.c (v2) Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Recover handle in clp_set_pci_fn() Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum_dpipe: Add missing error path Vadim Pasternak <vadimp(a)mellanox.com> mlxsw: core: Add validation of hardware device types for MGPIR register Miklos Szeredi <mszeredi(a)redhat.com> fuse: don't overflow LLONG_MAX with end offset Michael S. Tsirkin <mst(a)redhat.com> virtio_balloon: prevent pfn array overflow Steve French <stfrench(a)microsoft.com> cifs: log warning message (once) if out of disk space Masahiro Yamada <masahiroy(a)kernel.org> kbuild: make multiple directory targets work Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> i40e: Relax i40e_xsk_wakeup's return value when PF is busy Vasily Averin <vvs(a)virtuozzo.com> help_next should increase position index Wenwen Wang <wenwen(a)cs.uga.edu> NFS: Fix memory leaks Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency Zhiqiang Liu <liuzhiqiang26(a)huawei.com> brd: check and limit max_part par Shubhrajyoti Datta <shubhrajyoti.datta(a)xilinx.com> microblaze: Prevent the overflow of the start Davide Caratti <dcaratti(a)redhat.com> tc-testing: add missing 'nsPlugin' to basic.json Peter Zijlstra <peterz(a)infradead.org> asm-generic/tlb: add missing CONFIG symbol Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> iwlwifi: mvm: Check the sta is not NULL in iwl_mvm_cfg_he_sta() Andrei Otcheretianski <andrei.otcheretianski(a)intel.com> iwlwifi: mvm: Fix thermal zone registration Christoph Hellwig <hch(a)lst.de> nvme-pci: remove nvmeq->tags Sagi Grimberg <sagi(a)grimberg.me> nvmet: fix dsm failure when payload does not match sgl descriptor Amol Grover <frextrite(a)gmail.com> nvmet: Pass lockdep expression to RCU lists Zenghui Yu <yuzenghui(a)huawei.com> irqchip/gic-v3-its: Reference to its_invall_cmd descriptor when building INVALL Coly Li <colyli(a)suse.de> bcache: fix incorrect data type usage in btree_flush_write() Coly Li <colyli(a)suse.de> bcache: explicity type cast in bset_bkey_last() Coly Li <colyli(a)suse.de> bcache: fix memory corruption in bch_cache_accounting_clear() Yunfeng Ye <yeyunfeng(a)huawei.com> reiserfs: prevent NULL pointer dereference in reiserfs_insert_item() Nathan Chancellor <natechancellor(a)gmail.com> lib/scatterlist.c: adjust indentation in __sg_alloc_table wangyan <wangyan122(a)huawei.com> ocfs2: fix a NULL pointer dereference when call ocfs2_update_inode_fsync_trans() Masahiro Yamada <masahiroy(a)kernel.org> ocfs2: make local header paths relative to C files Tom Zanussi <zanussi(a)kernel.org> tracing: Fix now invalid var_ref_vals assumption in trace action Josef Bacik <josef(a)toxicpanda.com> btrfs: do not do delalloc reservation under page lock Alexandre Ghiti <alex(a)ghiti.fr> powerpc: Do not consider weak unresolved symbol relocations as bad Daniel Vetter <daniel.vetter(a)ffwll.ch> radeon: insert 10ms sleep in dce5_crtc_load_lut Vasily Averin <vvs(a)virtuozzo.com> trigger_next should increase position index Vasily Averin <vvs(a)virtuozzo.com> ftrace: fpid_next() should increase position index Gustavo A. R. Silva <gustavo(a)embeddedor.com> char: hpet: Fix out-of-bounds read bug Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/disp/nv50-: prevent oops when no channel method map provided Bharata B Rao <bharata(a)linux.ibm.com> KVM: PPC: Book3S HV: Release lock on page-out failure path Marc Zyngier <maz(a)kernel.org> irqchip/gic-v3: Only provision redistributors that are enabled in ACPI Dor Askayo <dor.askayo(a)gmail.com> drm/amd/display: do not allocate display_mode_lib unnecessarily Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> ASoC: Intel: consistent HDMI codec probing code Arnd Bergmann <arnd(a)arndb.de> rbd: work around -Wuninitialized warning Xiubo Li <xiubli(a)redhat.com> ceph: check availability of mds cluster on mount after wait timeout Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/mm: Don't log user reads to 0xffffffff Vasily Averin <vvs(a)virtuozzo.com> bpf: map_seq_next should always increase position index Wei Hu <weh(a)microsoft.com> video: hyperv: hyperv_fb: Use physical memory for fb on HyperV Gen 1 VMs. Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: fix NULL dereference in match_prepath Paulo Alcantara (SUSE) <pc(a)cjr.nz> cifs: Fix mount options set in automount Steve French <stfrench(a)microsoft.com> cifs: fix unitialized variable poential problem with network I/O cache lock patch Colin Ian King <colin.king(a)canonical.com> iwlegacy: ensure loop counter addr does not wrap and cause an infinite loop Yan-Hsuan Chuang <yhchuang(a)realtek.com> rtw88: fix potential NULL skb access in TX ISR Nathan Chancellor <natechancellor(a)gmail.com> hostap: Adjust indentation in prism2_hostapd_add_sta Nicola Lunghi <nick83ola(a)gmail.com> ALSA: usb-audio: add quirks for Line6 Helix devices fw>=2.82 Vincenzo Frascino <vincenzo.frascino(a)arm.com> ARM: 8951/1: Fix Kexec compilation issue. Ard Biesheuvel <ardb(a)kernel.org> ARM: 8941/1: decompressor: enable CP15 barrier instructions in v7 cache setup code Oliver O'Halloran <oohall(a)gmail.com> selftests/eeh: Bump EEH wait time to 60s Michael Bringmann <mwb(a)linux.ibm.com> powerpc/pseries/lparcfg: Fix display of Maximum Memory zhangyi (F) <yi.zhang(a)huawei.com> jbd2: make sure ESHUTDOWN to be recorded in the journal superblock zhangyi (F) <yi.zhang(a)huawei.com> jbd2: switch to use jbd2_journal_abort() when failed to submit the commit record Lorenz Bauer <lmb(a)cloudflare.com> selftests: bpf: Reset global state between reuseport test runs Stephen Boyd <swboyd(a)chromium.org> alarmtimer: Make alarmtimer platform device child of RTC device Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Remove unnecessary WARN_ON_ONCE() Barret Rhoden <brho(a)google.com> iommu/vt-d: Mark firmware tainted if RMRR fails sanity check Coly Li <colyli(a)suse.de> bcache: fix use-after-free in register_bcache() Christoph Hellwig <hch(a)lst.de> bcache: rework error unwinding in register_bcache Liang Chen <liangchen.linux(a)gmail.com> bcache: cached_dev_free needs to put the sb page Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix split-brain handling when changing FSID to metadata uuid David Sterba <dsterba(a)suse.com> btrfs: separate definition of assertion failure handlers Sergey Zakharchenko <szakharchenko(a)digital-loggers.com> media: uvcvideo: Add a quirk to force GEO GC6500 Camera bits-per-pixel value Oliver O'Halloran <oohall(a)gmail.com> powerpc/sriov: Remove VF eeh_dev state when disabling SR-IOV Olof Johansson <olof(a)lixom.net> net/mlx5e: Fix printk format warning Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/mmu: fix comptag memory leak Trond Myklebust <trondmy(a)gmail.com> sunrpc: Fix potential leaks in sunrpc_cache_unhash() Peter Große <pegro(a)friiks.de> ALSA: hda - Add docking station support for Lenovo Thinkpad T420s Chris Down <chris(a)chrisdown.name> bpf, btf: Always output invariant hit in pahole DWARF to BTF transform Colin Ian King <colin.king(a)canonical.com> driver core: platform: fix u32 greater or equal to zero comparison Sven Schnelle <svens(a)linux.ibm.com> s390: fix __EMIT_BUG() macro Vasily Gorbik <gor(a)linux.ibm.com> s390/ftrace: generate traced function stack frame Vasily Gorbik <gor(a)linux.ibm.com> s390: adjust -mpacked-stack support check for clang 10 Masami Hiramatsu <mhiramat(a)kernel.org> x86/decoder: Add TEST opcode to Group3-2 Shile Zhang <shile.zhang(a)linux.alibaba.com> objtool: Fix ARCH=x86_64 build error Masahiro Yamada <masahiroy(a)kernel.org> kbuild: use -S instead of -E for precise cc-option test in Kconfig Michael Walle <michael(a)walle.cc> spi: spi-fsl-qspi: Ensure width is respected in spi-mem operations Kai Vehmanen <kai.vehmanen(a)linux.intel.com> ALSA: hda/hdmi - add retry logic to parse_intel_hdmi() John Garry <john.garry(a)huawei.com> irqchip/mbigen: Set driver .suppress_bind_attrs to avoid remove problems Enric Balletbo i Serra <enric.balletbo(a)collabora.com> regulator: core: Fix exported symbols to the exported GPL version Brandon Maier <brandon.maier(a)rockwellcollins.com> remoteproc: Initialize rproc_class before use Jessica Yu <jeyu(a)kernel.org> module: avoid setting info->name early in case we can fall back to info->mod->name Anand Jain <anand.jain(a)oracle.com> btrfs: device stats, log when stats are zeroed David Sterba <dsterba(a)suse.com> btrfs: safely advance counter when looking up bio csums Johannes Thumshirn <jth(a)kernel.org> btrfs: fix possible NULL-pointer dereference in integrity checks yu kuai <yukuai3(a)huawei.com> pwm: Remove set but not set variable 'pwm' Dan Carpenter <dan.carpenter(a)oracle.com> ide: serverworks: potential overflow in svwks_set_pio_mode() Dan Carpenter <dan.carpenter(a)oracle.com> cmd64x: potential buffer overflow in cmd64x_program_timings() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional Ard Biesheuvel <ardb(a)kernel.org> x86/boot/compressed: Relax sed symbol type regex for LLVM ld.lld Ard Biesheuvel <ardb(a)kernel.org> efi/arm: Defer probe of PCIe backed efifb on DT systems Ard Biesheuvel <ardb(a)kernel.org> x86/mm: Fix NX bit clearing issue in kernel_map_pages_in_pgd Chao Yu <chao(a)kernel.org> f2fs: fix memleak of kobject Enric Balletbo i Serra <enric.balletbo(a)collabora.com> regulator: vctrl-regulator: Avoid deadlock getting and setting the voltage Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: SOF: Intel: hda: Fix SKL dai count Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: wm_adsp: Correct cache handling of new kernel control API Marco Elver <elver(a)google.com> debugobjects: Fix various data races Arnd Bergmann <arnd(a)arndb.de> x86/apic/uv: Avoid unused variable warning Hanjun Guo <guohanjun(a)huawei.com> ACPI/IORT: Fix 'Number of IDs' handling in iort_id_map() Vladimir Oltean <vladimir.oltean(a)nxp.com> enetc: Don't print from enetc_sched_speed_set when link goes down Thomas Gleixner <tglx(a)linutronix.de> watchdog/softlockup: Enforce that timestamp is valid on boot Kim Phillips <kim.phillips(a)amd.com> perf/x86/amd: Constrain Large Increment per Cycle events Valentin Schneider <valentin.schneider(a)arm.com> sched/topology: Assert non-NUMA topology masks don't (partially) overlap Li Guanglei <guanglei.li(a)unisoc.com> sched/core: Fix size of rq::uclamp initialization Lokesh Vutla <lokeshvutla(a)ti.com> arm64: dts: ti: k3-j721e-main: Add missing power-domains for smmu zhengbin <zhengbin13(a)huawei.com> KVM: PPC: Remove set but not used variable 'ra', 'rs', 'rt' Wei Yongjun <weiyongjun1(a)huawei.com> EDAC/sifive: Fix return value check in ecc_register() Jérôme Pouiller <jerome.pouiller(a)silabs.com> staging: wfx: fix possible overflow on jiffies comparaison Jun Lei <Jun.Lei(a)amd.com> drm/amd/display: fixup DML dependencies Sami Tolvanen <samitolvanen(a)google.com> arm64: fix alternatives with LLVM's integrated assembler Sami Tolvanen <samitolvanen(a)google.com> arm64: lse: fix LSE atomics with LLVM's integrated assembler Leon Romanovsky <leon(a)kernel.org> RDMA/mlx5: Don't fake udata for kernel path Mika Westerberg <mika.westerberg(a)linux.intel.com> pinctrl: tigerlake: Tiger Lake uses _HID enumeration Chanwoo Choi <cw00.choi(a)samsung.com> PM / devfreq: Add debugfs support with devfreq_summary file Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: add implicit fb quirk for MOTU M Series Geert Uytterhoeven <geert(a)linux-m68k.org> crypto: essiv - fix AEAD capitalization and preposition use in help text Zaibo Xu <xuzaibo(a)huawei.com> crypto: hisilicon - Bugfixed tfm leak Zaibo Xu <xuzaibo(a)huawei.com> crypto: hisilicon - Update debugfs usage of SEC V2 Nick Black <nlb(a)google.com> scsi: iscsi: Don't destroy session if there are outstanding connections Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs-mediatek: add apply_dev_quirks variant operation Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: pass device information to apply_dev_quirks Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: free sysfs kobject Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: set I_LINKABLE early to avoid wrong access by vfs Dan Carpenter <dan.carpenter(a)oracle.com> ALSA: usb-audio: unlock on error in probe Will Deacon <will(a)kernel.org> iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE Masahiro Yamada <masahiroy(a)kernel.org> kbuild: remove *.tmp file when filechk fails Tony Lindgren <tony(a)atomide.com> usb: musb: omap2430: Get rid of musb .set_vbus for omap2430 glue Leonard Crestez <leonard.crestez(a)nxp.com> perf/imx_ddr: Fix cpu hotplug state cleanup Navid Emamdoost <navid.emamdoost(a)gmail.com> drm/vmwgfx: prevent memory leak in vmw_cmdbuf_res_add Stephen Boyd <swboyd(a)chromium.org> gpiolib: Set lockdep class for hierarchical irq domains Mikulas Patocka <mpatocka(a)redhat.com> dm thin: don't allow changing data device during thin-pool reload Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/fault/gv100-: fix memory leak on module unload YueHaibing <yuehaibing(a)huawei.com> drm/nouveau/drm/ttm: Remove set but not used variable 'mem' YueHaibing <yuehaibing(a)huawei.com> drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/gr/gk20a,gm200-: add terminators to method lists read from fw Dan Carpenter <dan.carpenter(a)oracle.com> drm/nouveau/secboot/gm20b: initialize pointer in gm20b_secboot_new() Reto Schneider <reto.schneider(a)husqvarnagroup.com> MIPS: ralink: dts: gardena_smart_gateway_mt7688: Limit UART1 Arnd Bergmann <arnd(a)arndb.de> vme: bridges: reduce stack usage Li RongQing <lirongqing(a)baidu.com> bpf: Return -EBADRQC for invalid map type in __bpf_tx_xdp_map Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: hda-dai: fix compilation warning in pcm_prepare Geert Uytterhoeven <geert+renesas(a)glider.be> driver core: Print device when resources present in really_probe() Simon Schwartz <kern.simon(a)theschwartz.xyz> driver core: platform: Prevent resouce overflow from causing infinite loops Arnd Bergmann <arnd(a)arndb.de> visorbus: fix uninitialized variable access Luc Van Oostenryck <luc.vanoostenryck(a)gmail.com> misc: xilinx_sdfec: fix xsdfec_poll()'s return type Ioana Ciornei <ioana.ciornei(a)nxp.com> bus: fsl-mc: properly empty-initialize structure Nathan Chancellor <natechancellor(a)gmail.com> tty: synclink_gt: Adjust indentation in several functions Nathan Chancellor <natechancellor(a)gmail.com> tty: synclinkmp: Adjust indentation in several functions Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/uverbs: Remove needs_kfree_rcu from uverbs_obj_type_class Zhengyuan Liu <liuzhengyuan(a)kylinos.cn> raid6/test: fix a compilation warning Chen Zhou <chenzhou10(a)huawei.com> ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m Paul Burton <paulburton(a)kernel.org> ASoC: txx9: Remove unused rtd variable Alexander Tsoy <alexander(a)tsoy.me> ALSA: usb-audio: Add boot quirk for MOTU M Series Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: add reg property to brcmf sub node for rk3188-bqedison2qc Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: add reg property to brcmf sub-nodes Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix dwmmc clock name for rk3308 Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix dwmmc clock name for px30 Bartosz Golaszewski <bgolaszewski(a)baylibre.com> clocksource: davinci: only enable clockevents once tim34 is initialized Arnd Bergmann <arnd(a)arndb.de> wan: ixp4xx_hss: fix compile-testing on 64-bit Changbin Du <changbin.du(a)intel.com> x86/nmi: Remove irq_work from the long duration NMI handler Jonathan Lemon <jonathan.lemon(a)gmail.com> bnxt: Detach page from page pool before sending up the stack Philipp Zabel <p.zabel(a)pengutronix.de> Input: edt-ft5x06 - work around first register access error Paul E. McKenney <paulmck(a)kernel.org> rcu: Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Don't panic or BUG() on non-critical error conditions Dmitry Osipenko <digetx(a)gmail.com> soc/tegra: fuse: Correct straps' address for older Tegra124 device trees Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Add RcvShortLengthErrCnt to hfi1stats Mike Marciniszyn <mike.marciniszyn(a)intel.com> IB/hfi1: Add software counter for ctxt0 seq drop Arnd Bergmann <arnd(a)arndb.de> staging: rtl8188: avoid excessive stack usage Yongqiang Niu <yongqiang.niu(a)mediatek.com> drm/mediatek: Add gamma property according to hardware capability Alan Maguire <alan.maguire(a)oracle.com> kunit: remove timeout dependence on sysctl_hung_task_timeout_seconds Dan Carpenter <dan.carpenter(a)oracle.com> selftests: Uninitialized variable in test_cgcore_proc_migration() Jan Kara <jack(a)suse.cz> udf: Fix free space reporting for metadata and virtual partitions Shuah Khan <skhan(a)linuxfoundation.org> usbip: Fix unsafe unaligned pointer usage Benjamin Gaignard <benjamin.gaignard(a)st.com> ARM: dts: stm32: Add power-supply for DSI panel on stm32f469-disco Dmitry Torokhov <dmitry.torokhov(a)gmail.com> usb: dwc3: use proper initializers for property entries Dingchen Zhang <dingchen.zhang(a)amd.com> drm: remove the newline for CRC source name. Wenpeng Liang <liangwenpeng(a)huawei.com> RDMA/hns: Avoid printing address of mtt page Arnd Bergmann <arnd(a)arndb.de> mlx5: work around high stack usage with gcc Felix Kuehling <Felix.Kuehling(a)amd.com> drm/amdkfd: Fix permissions of hang_hws Jacob Pan <jacob.jun.pan(a)linux.intel.com> iommu/vt-d: Avoid sending invalid page response Jacob Pan <jacob.jun.pan(a)linux.intel.com> iommu/vt-d: Match CPU and IOMMU paging mode Jason Ekstrand <jason(a)jlekstrand.net> ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid switch Shile Zhang <shile.zhang(a)linux.alibaba.com> x86/unwind/orc: Fix !CONFIG_MODULES build warning Sam McNally <sammc(a)chromium.org> ASoC: Intel: sof_rt5682: Ignore the speaker amp when there isn't one. Alexey Kardashevskiy <aik(a)ozlabs.ru> vfio/spapr/nvlink2: Skip unpinning pages on error exit Andrey Zhizhikin <andrey.z(a)gmail.com> tools lib api fs: Fix gcc9 stringop-truncation compilation error Dmitry Torokhov <dmitry.torokhov(a)gmail.com> net: phy: fixed_phy: fix use-after-free when checking link GPIO Takashi Iwai <tiwai(a)suse.de> ALSA: sh: Fix compile warning wrt const Takashi Iwai <tiwai(a)suse.de> ALSA: hda/realtek - Apply mic mute LED quirk for Dell E7xx laptops, too Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> clk: uniphier: Add SCSSI clock gate for each channel Stephen Boyd <sboyd(a)kernel.org> clk: Use parent node pointer during registration if necessary Takashi Iwai <tiwai(a)suse.de> ALSA: sh: Fix unused variable warnings Icenowy Zheng <icenowy(a)aosc.io> clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock Mitch Williams <mitch.a.williams(a)intel.com> ice: add extra check for null Rx descriptor Jiewei Ke <kejiewei.cn(a)gmail.com> RDMA/rxe: Fix error type of mmap_offset Peter Rosin <peda(a)axentia.se> fbdev: fix numbering of fbcon options Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: soc-topology: fix endianness issues Kunihiko Hayashi <hayashi.kunihiko(a)socionext.com> reset: uniphier: Add SCSSI reset control for each channel Geert Uytterhoeven <geert+renesas(a)glider.be> pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs Manasi Navare <manasi.d.navare(a)intel.com> drm/fbdev: Fallback to non tiled mode if all tiles not present Chanwoo Choi <cw00.choi(a)samsung.com> PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency Kamil Konieczny <k.konieczny(a)samsung.com> PM / devfreq: Change time stats to 64-bit Arnd Bergmann <arnd(a)arndb.de> PM / devfreq: exynos-ppmu: Fix excessive stack usage Valdis Kletnieks <valdis.kletnieks(a)vt.edu> x86/vdso: Provide missing include file Vinay Kumar Yadav <vinay.yadav(a)chelsio.com> crypto: chtls - Fixed memory leak Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> net: phy: realtek: add logging for the RGMII TX delay configuration Hechao Li <hechaol(a)fb.com> bpf: Print error message for bpftool cgroup show Sascha Hauer <s.hauer(a)pengutronix.de> dmaengine: imx-sdma: Fix memory leak YueHaibing <yuehaibing(a)huawei.com> clk: bm1800: Remove set but not used variable 'fref' Logan Gunthorpe <logang(a)deltatee.com> dmaengine: Store module owner in dma_device struct Jerome Brunet <jbrunet(a)baylibre.com> clk: actually call the clock init before any other callback of the clock Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> clk: qcom: Add missing msm8998 gcc_bimc_gfx_clk Qian Cai <cai(a)lca.pw> iommu/iova: Silence warnings under memory pressure Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Only support x2APIC with IVHD type 11h/40h Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com> iommu/amd: Check feature support bit before accessing MSI capability registers Greg Kroah-Hartman <gregkh(a)google.com> PCI/ATS: Restore EXPORT_SYMBOL_GPL() for pci_{enable,disable}_ats() Bjorn Andersson <bjorn.andersson(a)linaro.org> arm64: dts: qcom: db845c: Enable ath10k 8bit host-cap quirk James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix: Rework setting of fdmi symbolic node name registration Jaihind Yadav <jaihindyadav(a)codeaurora.org> selinux: ensure we cleanup the internal AVC counters on error in avc_update() Sibi Sankar <sibis(a)codeaurora.org> remoteproc: q6v5-mss: Remove mem clk from the active pool Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: dts: r8a7779: Add device node for ARM global timer Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> clk: renesas: rcar-gen3: Allow changing the RPC[D2] clocks Bibby Hsieh <bibby.hsieh(a)mediatek.com> drm/mediatek: handle events when enabling/disabling crtc Brendan Higgins <brendanhiggins(a)google.com> crypto: amlogic - add unspecified HAS_IOMEM dependency Brendan Higgins <brendanhiggins(a)google.com> crypto: inside-secure - add unspecified HAS_IOMEM dependency Nathan Chancellor <natechancellor(a)gmail.com> scsi: aic7xxx: Adjust indentation in ahc_find_syncrate Can Guo <cang(a)codeaurora.org> scsi: ufs: Complete pending requests in host reset and restore path Trond Myklebust <trondmy(a)gmail.com> nfsd: Clone should commit src file metadata too Erik Kaneda <erik.kaneda(a)intel.com> ACPICA: Disassembler: create buffer fields in ACPI_PARSE_LOAD_PASS1 Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> clk: qcom: smd: Add missing bimc clock Monk Liu <Monk.Liu(a)amd.com> drm/amdgpu: fix KIQ ring test fail in TDR of SRIOV Monk Liu <Monk.Liu(a)amd.com> drm/amdgpu: fix double gpu_recovery for NV of SRIOV Sung Lee <sung.lee(a)amd.com> drm/amd/display: Lower DPP DTO only when safe Sung Lee <sung.lee(a)amd.com> drm/amd/display: Fix update_bw_bounding_box Calcs Aditya Pakki <pakki001(a)umn.edu> orinoco: avoid assertion in case of NULL pointer Phong Tran <tranmanphong(a)gmail.com> rtlwifi: rtl_pci: Fix -Wcast-function-type Phong Tran <tranmanphong(a)gmail.com> iwlegacy: Fix -Wcast-function-type Phong Tran <tranmanphong(a)gmail.com> ipw2x00: Fix -Wcast-function-type Phong Tran <tranmanphong(a)gmail.com> b43legacy: Fix -Wcast-function-type James Sewart <jamessewart(a)arista.com> PCI: Add DMA alias quirk for PLX PEX NTB James Sewart <jamessewart(a)arista.com> PCI: Add nr_devfns parameter to pci_add_dma_alias() Arnd Bergmann <arnd(a)arndb.de> nfs: fix timstamp debug prints Nathan Chancellor <natechancellor(a)gmail.com> ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status Xin Long <lucien.xin(a)gmail.com> netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy Tero Kristo <t-kristo(a)ti.com> ARM: OMAP2+: pdata-quirks: add PRM data for reset support Arnd Bergmann <arnd(a)arndb.de> x86/mce/therm_throt: Mark throttle_active_work() as __maybe_unused Arnd Bergmann <arnd(a)arndb.de> isdn: don't mark kcapi_proc_exit as __exit Aditya Pakki <pakki001(a)umn.edu> fore200e: Fix incorrect checks of NULL pointer dereference Heiner Kallweit <hkallweit1(a)gmail.com> r8169: check that Realtek PHY driver module is loaded Toke Høiland-Jørgensen <toke(a)redhat.com> samples/bpf: Set -fno-stack-protector when building BPF programs Jan Kara <jack(a)suse.cz> reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling Nathan Chancellor <natechancellor(a)gmail.com> media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in v4l2_device macros Willem de Bruijn <willemb(a)google.com> selftests/net: make so_txtime more robust to timer variance Paul Cercueil <paul(a)crapouillou.net> gpu/drm: ingenic: Avoid null pointer deference in plane atomic update Jakub Kicinski <kuba(a)kernel.org> Revert "nfp: abm: fix memory leak in nfp_abm_u32_knode_replace" Daniel Drake <drake(a)endlessm.com> PCI: Increase D3 delay for AMD Ryzen5/7 XHCI controllers Daniel Drake <drake(a)endlessm.com> PCI: Add generic quirk for increasing D3hot delay Forest Crossman <cyrozap(a)gmail.com> media: cx23885: Add support for AVerMedia CE310B Wei Liu <wei.liu(a)kernel.org> PCI: iproc: Apply quirk_paxc_bridge() for module as well as built-in Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Implement quirk handling for CLKDM_NOAUTO Lakshmi Ramasubramanian <nramas(a)linux.microsoft.com> IMA: Check IMA policy flag Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6: rdu2: Disable WP for USDHC2 and USDHC3 Krzysztof Kozlowski <krzk(a)kernel.org> ARM: exynos_defconfig: Bring back explicitly wanted options Abel Vesa <abel.vesa(a)nxp.com> clk: imx: Add correct failure handling for clk based helpers Daniel Jordan <daniel.m.jordan(a)oracle.com> padata: always acquire cpu_hotplug_lock before pinst->lock Daniel Jordan <daniel.m.jordan(a)oracle.com> padata: validate cpumask without removed CPU during offline Manu Gautam <mgautam(a)codeaurora.org> arm64: dts: qcom: msm8996: Disable USB2 PHY suspend by core Chen Wandun <chenwandun(a)huawei.com> enetc: remove variable 'tc_max_sized_frame' set but not used Paul Moore <paul(a)paul-moore.com> selinux: ensure we cleanup the internal AVC counters on error in avc_insert() Viresh Kumar <viresh.kumar(a)linaro.org> opp: Free static OPPs on errors while adding them Andre Przywara <andre.przywara(a)arm.com> arm: dts: allwinner: H3: Add PMU node Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: H5: Add PMU node Andre Przywara <andre.przywara(a)arm.com> arm64: dts: allwinner: H6: Add PMU mode Mao Wenan <maowenan(a)huawei.com> NFC: port100: Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu(). Thong Thai <thong.thai(a)amd.com> Revert "drm/amdgpu: enable VCN DPG on Raven and Raven2" Rasmus Villemoes <linux(a)rasmusvillemoes.dk> net/wan/fsl_ucc_hdlc: reject muram offsets above 64K Miquel Raynal <miquel.raynal(a)bootlin.com> regulator: rk808: Lower log level on optional GPIOs being not available Bard Liao <yung-chuan.liao(a)linux.intel.com> ASoC: SOF: Intel: hda: solve MSI issues by merging ipc and stream irq handlers Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> ASoC: intel: sof_rt5682: Add support for tgl-max98357a-rt5682 Sathyanarayana Nujella <sathyanarayana.nujella(a)intel.com> ASoC: intel: sof_rt5682: Add quirk for number of HDMI DAI's Masami Hiramatsu <mhiramat(a)kernel.org> modules: lockdep: Suppress suspicious RCU usage warning Robin Murphy <robin.murphy(a)arm.com> arm64: dts: rockchip: Fix NanoPC-T4 cooling maps Adam Ford <aford173(a)gmail.com> drm/panel: simple: Add Logic PD Type 28 display support Nathan Chancellor <natechancellor(a)gmail.com> drm/amdgpu: Ensure ret is always initialized when using SOC15_WAIT_ON_RREG Wen Gong <wgong(a)codeaurora.org> ath10k: correct the tlv len of ath10k_wmi_tlv_op_gen_config_pno_start Chris Wilson <chris(a)chris-wilson.co.uk> drm/amdgpu/dm: Do not throw an error for a display with no audio yu kuai <yukuai3(a)huawei.com> drm/amdgpu: remove 4 set but not used variable in amdgpu_atombios_get_connector_info_from_object_table Eric Yang <Eric.Yang2(a)amd.com> drm/amd/display: Renoir chroma viewport WA Jakub Sitnicki <jakub(a)cloudflare.com> bpf, sockhash: Synchronize_rcu before free'ing map Yong Zhao <Yong.Zhao(a)amd.com> drm/amdkfd: Fix a bug in SDMA RLC queue counting under HWS mode Douglas Anderson <dianders(a)chromium.org> clk: qcom: rcg2: Don't crash if our parent can't be found; return an error Stephen Boyd <sboyd(a)kernel.org> clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq() Masahiro Yamada <masahiroy(a)kernel.org> kconfig: fix broken dependency in randconfig-generated .config Paolo Valente <paolo.valente(a)linaro.org> block, bfq: do not plug I/O for bfq_queues with no proc refs Colin Ian King <colin.king(a)canonical.com> drivers/block/zram/zram_drv.c: fix error return codes not being returned in writeback_store Chris Mason <clm(a)fb.com> Btrfs: keep pages dirty when using btrfs_writepage_fixup_worker Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: ENOTSUPP -> EOPNOTSUPP fixups Sun Ke <sunke32(a)huawei.com> nbd: add a flush_workqueue in nbd_start_device Tom Zanussi <zanussi(a)kernel.org> tracing: Simplify assignment parsing for hist triggers Harry Wentland <harry.wentland(a)amd.com> drm/amd/display: Retrain dongles when SINK_COUNT becomes non-zero Geert Uytterhoeven <geert(a)linux-m68k.org> rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed Matthieu Baerts <matthieu.baerts(a)tessares.net> selftests: settings: tests can be in subsubdirs Jean-Philippe Brucker <jean-philippe(a)linaro.org> brcmfmac: sdio: Fix OOB interrupt initialization on brcm43362 Ping-Ke Shih <pkshih(a)realtek.com> rtw88: fix rate mask for 1SS chip Rakesh Pillai <pillair(a)codeaurora.org> ath10k: Correct the DMA direction for management tx buffers zhangyi (F) <yi.zhang(a)huawei.com> ext4, jbd2: ensure panic when aborting with zero errno Vincenzo Frascino <vincenzo.frascino(a)arm.com> ARM: 8952/1: Disable kmemleak on XIP kernels Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Fix very unlikely race of registering two stat tracers Luis Henriques <luis.henriques(a)canonical.com> tracing: Fix tracing_stat return values in error handling paths Oliver O'Halloran <oohall(a)gmail.com> powerpc/iov: Move VF pdev fixup into pcibios_fixup_iov() Chen Zhou <chenzhou10(a)huawei.com> backlight: qcom-wled: Fix unsigned comparison to zero Niklas Schnelle <schnelle(a)linux.ibm.com> s390/pci: Fix possible deadlock in recover_store() Marc Zyngier <maz(a)kernel.org> irqchip/gic-v3-its: Fix get_vlpi_map() breakage with doorbells Martin Schiller <ms(a)dev.tdt.de> wan/hdlc_x25: fix skb handling Chen Zhou <chenzhou10(a)huawei.com> dmaengine: fsl-qdma: fix duplicated argument to && Jan Kara <jack(a)suse.cz> udf: Allow writing to 'Rewritable' partitions Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> pwm: omap-dmtimer: Simplify error handling Arvind Sankar <nivedita(a)alum.mit.edu> x86/sysfb: Fix check for bad VRAM size Grygorii Strashko <grygorii.strashko(a)ti.com> clk: ti: dra7: fix parent for gmac_clkctrl Eric Biggers <ebiggers(a)google.com> ext4: fix deadlock allocating bio_post_read_ctx from mempool Kai Li <li.kai4(a)h3c.com> jbd2: clear JBD2_ABORT flag before journal_reset to update log tail info when load journal Siddhesh Poyarekar <siddhesh(a)gotplt.org> kselftest: Minimise dependency of get_size on C library interfaces Amanda Liu <amanda.liu(a)amd.com> drm/amd/display: Clear state after exiting fixed active VRR state Colin Ian King <colin.king(a)canonical.com> clocksource/drivers/bcm2835_timer: Fix memory leak of timer John Keeping <john(a)metanate.com> usb: dwc2: Fix IN FIFO allocation Jia-Ju Bai <baijiaju1990(a)gmail.com> usb: gadget: udc: fix possible sleep-in-atomic-context bugs in gr_probe() Colin Ian King <colin.king(a)canonical.com> drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst Philippe Schenker <philippe.schenker(a)toradex.com> spi: fsl-lpspi: fix only one cs-gpio working Tiecheng Zhou <Tiecheng.Zhou(a)amd.com> drm/amdgpu/sriov: workaround on rev_id for Navi12 under sriov Jia-Ju Bai <baijiaju1990(a)gmail.com> uio: fix a sleep-in-atomic-context bug in uio_dmem_genirq_irqcontrol() Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: check return value from st_lsm6dsx_sensor_set_enable Zhengyuan Liu <liuzhengyuan(a)kylinos.cn> raid6/test: fix a compilation error Linus Walleij <linus.walleij(a)linaro.org> net: ethernet: ixp4xx: Standard module init David S. Miller <davem(a)davemloft.net> sparc: Add .exit.data section. Ard Biesheuvel <ardb(a)kernel.org> efi/x86: Map the entire EFI vendor string before copying it Masami Hiramatsu <mhiramat(a)kernel.org> kprobes: Fix optimize_kprobe()/unoptimize_kprobe() cancellation logic Hans de Goede <hdegoede(a)redhat.com> pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled pins Parav Pandit <parav(a)mellanox.com> IB/core: Let IB core distribute cache update events YueHaibing <yuehaibing(a)huawei.com> kernel/module: Fix memleak in module_add_modinfo_attrs() Jia-Ju Bai <baijiaju1990(a)gmail.com> media: sti: bdisp: fix a possible sleep-in-atomic-context bug in bdisp_device_run() Sergey Senozhatsky <sergey.senozhatsky.work(a)gmail.com> char/random: silence a lockdep splat with printk() Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: table line rebuild status fixes Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> x86/fpu: Deactivate FPU state after failure during state load Jacob Pan <jacob.jun.pan(a)linux.intel.com> iommu/vt-d: Fix off-by-one in PASID allocation Jia-Ju Bai <baijiaju1990(a)gmail.com> gpio: gpio-grgpio: fix possible sleep-in-atomic-context bugs in grgpio_irq_map/unmap() Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> clk: meson: meson8b: make the CCF use the glitch-free mali mux Oliver O'Halloran <oohall(a)gmail.com> powerpc/powernv/iov: Ensure the pdn for VFs always contains a valid PE number Eugen Hristev <eugen.hristev(a)microchip.com> clk: at91: sam9x60: fix programmable clock prescaler Chen-Yu Tsai <wens(a)csie.org> media: sun4i-csi: Fix [HV]sync polarity handling Chen-Yu Tsai <wens(a)csie.org> media: sun4i-csi: Fix data sampling polarity handling Chen-Yu Tsai <wens(a)csie.org> media: sun4i-csi: Deal with DRAM offset Eugen Hristev <eugen.hristev(a)microchip.com> media: i2c: mt9v032: fix enum mbus codes and frame sizes Adam Ford <aford173(a)gmail.com> media: ov5640: Fix check for PLL1 exceeding max allowed rate Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> pxa168fb: Fix the function used to release some memory in an error handling path Rob Clark <robdclark(a)chromium.org> drm/msm/adreno: fix zap vs no-zap handling Geert Uytterhoeven <geert+renesas(a)glider.be> drm/mipi_dbi: Fix off-by-one bugs in mipi_dbi_blank() John Ogness <john.ogness(a)linutronix.de> printk: fix exclusive_console replaying Geert Uytterhoeven <geert+renesas(a)glider.be> pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs Vladimir Oltean <olteanv(a)gmail.com> gianfar: Fix TX timestamping with a stacked DSA driver Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: ctl: allow TLV read operation for callback type of element in locked case Ritesh Harjani <riteshh(a)linux.ibm.com> ext4: fix ext4_dax_read/write inode locking sequence for IOCB_NOWAIT Zahari Petkov <zahari(a)balena.io> leds: pca963x: Fix open-drain initialization Nikola Cornij <nikola.cornij(a)amd.com> drm/amd/display: Map ODM memory correctly when doing ODM combine James Sewart <jamessewart(a)arista.com> PCI: Fix pci_add_dma_alias() bitmask size Dan Carpenter <dan.carpenter(a)oracle.com> brcmfmac: Fix use after free in brcmf_sdio_readframes() Navid Emamdoost <navid.emamdoost(a)gmail.com> brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev() Wei Yongjun <weiyongjun1(a)huawei.com> dmaengine: ti: edma: Fix error return code in edma_probe() Geert Uytterhoeven <geert+renesas(a)glider.be> drm: rcar-du: Recognize "renesas,vsps" in addition to "vsps" Peter Zijlstra <peterz(a)infradead.org> cpu/hotplug, stop_machine: Fix stop_machine vs hotplug order Remi Pommarel <repk(a)triplefau.lt> clk: meson: pll: Fix by 0 division in __pll_params_to_rate() Colin Ian King <colin.king(a)canonical.com> media: meson: add missing allocation failure check on new_buf Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: call f2fs_balance_fs outside of locked page Jaegeuk Kim <jaegeuk(a)kernel.org> f2fs: preallocate DIO blocks when forcing buffered_io Chuhong Yuan <hslester96(a)gmail.com> dmaengine: ti: edma: add missed operations Marco Elver <elver(a)google.com> rcu: Fix data-race due to atomic_t copy-by-value Rasmus Villemoes <linux(a)rasmusvillemoes.dk> soc: fsl: qe: change return type of cpm_muram_alloc() to s32 Neeraj Upadhyay <neeraju(a)codeaurora.org> rcu: Fix missed wakeup of exp_wq waiters Stefan Reiter <stefan(a)pimaker.at> rcu/nocb: Fix dump_tree hierarchy print always active J. Bruce Fields <bfields(a)redhat.com> nfsd4: avoid NULL deference on strange COPY compounds Markus Elfring <elfring(a)users.sourceforge.net> drm/qxl: Complete exception handling in qxl_device_init() Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: fix byteorder handling in virtio_gpu_cmd_transfer_{from, to}_host_3d functions Colin Ian King <colin.king(a)canonical.com> wil6210: fix break that is never reached because of zero'ing of a retry counter Jeffrey Hugo <jeffrey.l.hugo(a)gmail.com> ath10k: Fix qmi init error handling Colin Ian King <colin.king(a)canonical.com> drm/dp_mst: fix multiple frees of tx->bytes Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> drm/gma500: Fixup fbdev stolen size usage evaluation Davide Caratti <dcaratti(a)redhat.com> net/sched: flower: add missing validation of TCA_FLOWER_FLAGS Davide Caratti <dcaratti(a)redhat.com> net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS Per Forlin <per.forlin(a)axis.com> net: dsa: tag_qca: Make sure there is headroom for tag Eric Dumazet <edumazet(a)google.com> net/smc: fix leak of kernel memory to user space Firo Yang <firo.yang(a)suse.com> enic: prevent waking up stopped tx queues over watchdog reset Toke Høiland-Jørgensen <toke(a)redhat.com> core: Don't skip generic XDP program execution for cloned SKBs ------------- Diffstat: .../admin-guide/device-mapper/dm-raid.rst | 2 + Documentation/fb/fbcon.rst | 8 +- Makefile | 6 +- arch/Kconfig | 3 + arch/arm/Kconfig | 4 +- arch/arm/boot/compressed/head.S | 13 + arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 7 +- arch/arm/boot/dts/r8a7779.dtsi | 8 + arch/arm/boot/dts/rk3188-bqedison2qc.dts | 3 + arch/arm/boot/dts/stm32f469-disco.dts | 8 + arch/arm/boot/dts/sun8i-h3.dtsi | 15 +- arch/arm/configs/exynos_defconfig | 6 + arch/arm/mach-omap2/pdata-quirks.c | 8 + arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 16 +- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 + arch/arm64/boot/dts/qcom/msm8996.dtsi | 4 + arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 2 + arch/arm64/boot/dts/rockchip/px30.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3308.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 3 + .../boot/dts/rockchip/rk3399-khadas-edge.dtsi | 3 + arch/arm64/boot/dts/rockchip/rk3399-nanopc-t4.dts | 27 - arch/arm64/boot/dts/rockchip/rk3399-orangepi.dts | 3 + arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 1 + arch/arm64/include/asm/alternative.h | 32 +- arch/arm64/include/asm/atomic_lse.h | 19 + arch/arm64/include/asm/lse.h | 6 +- arch/microblaze/kernel/cpu/cache.c | 3 +- .../dts/ralink/gardena_smart_gateway_mt7688.dts | 3 + arch/powerpc/Makefile.postlink | 4 +- arch/powerpc/kernel/eeh_driver.c | 6 - arch/powerpc/kernel/pci_dn.c | 15 +- arch/powerpc/kvm/book3s_hv_uvmem.c | 2 +- arch/powerpc/kvm/emulate_loadstore.c | 5 - arch/powerpc/mm/fault.c | 3 + arch/powerpc/platforms/powernv/pci-ioda.c | 48 +- arch/powerpc/platforms/powernv/pci.c | 18 - arch/powerpc/platforms/pseries/lparcfg.c | 4 +- arch/powerpc/tools/relocs_check.sh | 20 +- arch/s390/Makefile | 2 +- arch/s390/boot/head.S | 2 +- arch/s390/include/asm/bug.h | 16 +- arch/s390/include/asm/pci.h | 2 +- arch/s390/kernel/entry.h | 1 + arch/s390/kernel/mcount.S | 15 +- arch/s390/kernel/pgm_check.S | 2 +- arch/s390/kernel/traps.c | 41 +- arch/s390/kvm/interrupt.c | 6 +- arch/s390/pci/pci.c | 2 +- arch/s390/pci/pci_clp.c | 48 +- arch/s390/pci/pci_sysfs.c | 63 ++- arch/sh/include/cpu-sh2a/cpu/sh7269.h | 11 +- arch/sparc/kernel/vmlinux.lds.S | 6 +- arch/x86/boot/Makefile | 2 +- arch/x86/entry/vdso/vdso32-setup.c | 1 + arch/x86/events/amd/core.c | 91 ++-- arch/x86/events/perf_event.h | 2 + arch/x86/include/asm/nmi.h | 1 - arch/x86/kernel/apic/x2apic_uv_x.c | 43 +- arch/x86/kernel/cpu/mce/therm_throt.c | 2 +- arch/x86/kernel/fpu/signal.c | 3 + arch/x86/kernel/nmi.c | 20 +- arch/x86/kernel/sysfb_simplefb.c | 2 +- arch/x86/kernel/unwind_orc.c | 3 +- arch/x86/lib/x86-opcode-map.txt | 2 +- arch/x86/mm/pageattr.c | 8 +- arch/x86/platform/efi/efi.c | 41 +- arch/x86/platform/efi/efi_64.c | 9 +- block/bfq-iosched.c | 12 + crypto/Kconfig | 4 +- drivers/acpi/acpica/dsfield.c | 2 +- drivers/acpi/acpica/dswload.c | 21 + drivers/acpi/arm64/iort.c | 57 ++- drivers/acpi/button.c | 11 + drivers/atm/fore200e.c | 25 +- drivers/base/dd.c | 5 +- drivers/base/platform.c | 12 +- drivers/block/brd.c | 22 +- drivers/block/nbd.c | 10 + drivers/block/rbd.c | 2 +- drivers/block/zram/zram_drv.c | 3 +- drivers/bus/fsl-mc/fsl-mc-bus.c | 6 +- drivers/bus/ti-sysc.c | 10 +- drivers/char/hpet.c | 2 +- drivers/char/random.c | 5 +- drivers/clk/at91/sam9x60.c | 1 + drivers/clk/clk-bm1880.c | 3 +- drivers/clk/clk.c | 53 +- drivers/clk/imx/clk.h | 37 +- drivers/clk/meson/clk-pll.c | 9 + drivers/clk/meson/meson8b.c | 11 +- drivers/clk/qcom/clk-rcg2.c | 11 +- drivers/clk/qcom/clk-smd-rpm.c | 3 + drivers/clk/qcom/gcc-msm8998.c | 14 + drivers/clk/renesas/rcar-gen3-cpg.c | 6 +- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 28 +- drivers/clk/ti/clk-7xx.c | 2 +- drivers/clk/uniphier/clk-uniphier-peri.c | 13 +- drivers/clocksource/bcm2835_timer.c | 5 +- drivers/clocksource/timer-davinci.c | 8 +- drivers/crypto/Kconfig | 2 +- drivers/crypto/amlogic/Kconfig | 1 + drivers/crypto/chelsio/chtls/chtls_cm.c | 27 +- drivers/crypto/chelsio/chtls/chtls_cm.h | 21 + drivers/crypto/chelsio/chtls/chtls_hw.c | 3 + drivers/crypto/hisilicon/hpre/hpre_crypto.c | 7 +- drivers/crypto/hisilicon/hpre/hpre_main.c | 24 +- drivers/crypto/hisilicon/sec2/sec.h | 2 +- drivers/crypto/hisilicon/sec2/sec_crypto.c | 8 +- drivers/crypto/hisilicon/sec2/sec_main.c | 18 +- drivers/devfreq/Kconfig | 3 +- drivers/devfreq/devfreq.c | 96 +++- drivers/devfreq/event/Kconfig | 2 +- drivers/devfreq/event/exynos-ppmu.c | 13 +- drivers/dma/dmaengine.c | 4 +- drivers/dma/fsl-qdma.c | 2 +- drivers/dma/imx-sdma.c | 19 +- drivers/dma/ti/edma.c | 39 +- drivers/edac/sifive_edac.c | 4 +- drivers/firmware/efi/arm-init.c | 107 +++- drivers/gpio/gpio-grgpio.c | 10 +- drivers/gpio/gpiolib.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 19 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 - drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 6 +- drivers/gpu/drm/amd/amdgpu/nv.c | 6 + drivers/gpu/drm/amd/amdgpu/soc15.c | 8 +- drivers/gpu/drm/amd/amdgpu/soc15_common.h | 1 + drivers/gpu/drm/amd/amdkfd/kfd_debugfs.c | 2 +- .../gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 10 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 - drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 34 +- .../amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c | 16 +- .../amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.h | 2 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 8 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 17 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 +- drivers/gpu/drm/amd/display/dc/dc.h | 2 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_optc.c | 16 +- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_hubp.c | 65 ++- .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 12 +- .../gpu/drm/amd/display/dc/dml/dml_common_defs.c | 2 +- .../gpu/drm/amd/display/dc/dml/dml_inline_defs.h | 2 +- .../amd/display/dc/{calcs => inc}/dcn_calc_math.h | 0 .../drm/amd/display/modules/freesync/freesync.c | 2 + drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 23 +- drivers/gpu/drm/drm_client_modeset.c | 72 +++ drivers/gpu/drm/drm_debugfs_crc.c | 4 +- drivers/gpu/drm/drm_dp_mst_topology.c | 4 +- drivers/gpu/drm/drm_mipi_dbi.c | 4 +- drivers/gpu/drm/gma500/framebuffer.c | 8 +- drivers/gpu/drm/ingenic/ingenic-drm.c | 16 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 18 +- drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 11 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 11 +- drivers/gpu/drm/nouveau/nouveau_dmem.c | 4 +- drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +- drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 - drivers/gpu/drm/nouveau/nvkm/core/memory.c | 2 +- .../gpu/drm/nouveau/nvkm/engine/disp/channv50.c | 2 + drivers/gpu/drm/nouveau/nvkm/engine/gr/gk20a.c | 21 +- drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c | 1 + .../gpu/drm/nouveau/nvkm/subdev/secboot/gm20b.c | 5 +- drivers/gpu/drm/panel/panel-simple.c | 37 ++ drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/radeon_display.c | 2 + drivers/gpu/drm/rcar-du/rcar_du_kms.c | 17 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 5 +- drivers/gpu/drm/virtio/virtgpu_ioctl.c | 22 +- drivers/gpu/drm/virtio/virtgpu_vq.c | 19 +- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 4 +- drivers/ide/cmd64x.c | 3 + drivers/ide/serverworks.c | 6 + drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 7 +- drivers/infiniband/core/cache.c | 121 +++-- drivers/infiniband/core/core_priv.h | 1 + drivers/infiniband/core/device.c | 33 +- drivers/infiniband/core/rdma_core.c | 23 +- drivers/infiniband/hw/hfi1/chip.c | 11 + drivers/infiniband/hw/hfi1/chip.h | 2 + drivers/infiniband/hw/hfi1/chip_registers.h | 1 + drivers/infiniband/hw/hfi1/driver.c | 1 + drivers/infiniband/hw/hfi1/hfi.h | 2 + drivers/infiniband/hw/hns/hns_roce_mr.c | 4 +- drivers/infiniband/hw/mlx5/main.c | 34 +- drivers/infiniband/sw/rxe/rxe_verbs.h | 2 +- drivers/input/touchscreen/edt-ft5x06.c | 7 + drivers/iommu/amd_iommu.c | 7 +- drivers/iommu/amd_iommu_init.c | 19 +- drivers/iommu/amd_iommu_types.h | 2 +- drivers/iommu/arm-smmu-v3.c | 3 +- drivers/iommu/dmar.c | 1 - drivers/iommu/intel-iommu.c | 15 +- drivers/iommu/intel-pasid.c | 12 +- drivers/iommu/intel-svm.c | 9 +- drivers/iommu/iova.c | 2 +- drivers/irqchip/irq-gic-v3-its.c | 13 +- drivers/irqchip/irq-gic-v3.c | 9 +- drivers/irqchip/irq-mbigen.c | 1 + drivers/isdn/capi/kcapi_proc.c | 2 +- drivers/leds/leds-pca963x.c | 8 +- drivers/md/bcache/bset.h | 3 +- drivers/md/bcache/journal.c | 3 +- drivers/md/bcache/stats.c | 10 +- drivers/md/bcache/super.c | 79 +-- drivers/md/dm-raid.c | 43 +- drivers/md/dm-thin.c | 18 +- drivers/media/i2c/mt9v032.c | 10 +- drivers/media/i2c/ov5640.c | 2 +- drivers/media/pci/cx23885/cx23885-cards.c | 24 + drivers/media/pci/cx23885/cx23885-video.c | 3 +- drivers/media/pci/cx23885/cx23885.h | 1 + drivers/media/platform/sti/bdisp/bdisp-hw.c | 6 +- drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.c | 22 + drivers/media/platform/sunxi/sun4i-csi/sun4i_csi.h | 4 +- drivers/media/platform/sunxi/sun4i-csi/sun4i_dma.c | 20 +- drivers/media/usb/uvc/uvc_driver.c | 25 + drivers/media/usb/uvc/uvcvideo.h | 1 + drivers/misc/xilinx_sdfec.c | 10 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 + drivers/net/ethernet/cisco/enic/enic_main.c | 2 +- drivers/net/ethernet/freescale/enetc/enetc_qos.c | 4 +- drivers/net/ethernet/freescale/gianfar.c | 10 +- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 2 +- drivers/net/ethernet/intel/ice/ice_txrx.c | 13 +- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/wq.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c | 6 +- drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 8 +- .../net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 3 +- drivers/net/ethernet/netronome/nfp/abm/cls.c | 14 +- drivers/net/ethernet/realtek/r8169_main.c | 9 + drivers/net/ethernet/xscale/ixp4xx_eth.c | 96 ++-- drivers/net/phy/fixed_phy.c | 7 +- drivers/net/phy/realtek.c | 19 +- drivers/net/wan/fsl_ucc_hdlc.c | 5 + drivers/net/wan/hdlc_x25.c | 13 +- drivers/net/wan/ixp4xx_hss.c | 4 +- drivers/net/wireless/ath/ath10k/snoc.c | 5 +- drivers/net/wireless/ath/ath10k/wmi-tlv.c | 5 +- drivers/net/wireless/ath/ath10k/wmi.c | 2 +- drivers/net/wireless/ath/wil6210/txrx_edma.c | 3 +- drivers/net/wireless/broadcom/b43legacy/main.c | 5 +- .../net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 3 +- .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 13 +- drivers/net/wireless/intel/ipw2x00/ipw2100.c | 7 +- drivers/net/wireless/intel/ipw2x00/ipw2200.c | 5 +- drivers/net/wireless/intel/iwlegacy/3945-mac.c | 5 +- drivers/net/wireless/intel/iwlegacy/4965-mac.c | 5 +- drivers/net/wireless/intel/iwlegacy/common.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 8 +- drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 4 +- drivers/net/wireless/intersil/hostap/hostap_ap.c | 2 +- .../net/wireless/intersil/orinoco/orinoco_usb.c | 3 +- drivers/net/wireless/realtek/rtlwifi/pci.c | 10 +- drivers/net/wireless/realtek/rtw88/main.c | 12 +- drivers/net/wireless/realtek/rtw88/pci.c | 5 + drivers/nfc/port100.c | 2 +- drivers/nvme/host/pci.c | 23 +- drivers/nvme/target/core.c | 17 +- drivers/nvme/target/io-cmd-bdev.c | 2 +- drivers/nvme/target/io-cmd-file.c | 2 +- drivers/nvme/target/nvmet.h | 1 + drivers/opp/of.c | 17 +- drivers/pci/ats.c | 2 + drivers/pci/controller/pcie-iproc.c | 24 + drivers/pci/pci.c | 24 +- drivers/pci/pci.h | 3 + drivers/pci/quirks.c | 99 ++-- drivers/pci/search.c | 4 +- drivers/perf/fsl_imx8_ddr_perf.c | 16 +- drivers/pinctrl/intel/pinctrl-baytrail.c | 8 +- drivers/pinctrl/intel/pinctrl-tigerlake.c | 547 ++++++++++----------- drivers/pinctrl/sh-pfc/pfc-sh7264.c | 9 +- drivers/pinctrl/sh-pfc/pfc-sh7269.c | 39 +- drivers/pwm/pwm-omap-dmtimer.c | 35 +- drivers/pwm/pwm-pca9685.c | 4 - drivers/regulator/core.c | 2 + drivers/regulator/rk808-regulator.c | 2 +- drivers/regulator/vctrl-regulator.c | 38 +- drivers/remoteproc/qcom_q6v5_mss.c | 1 - drivers/remoteproc/remoteproc_core.c | 2 +- drivers/reset/reset-uniphier.c | 13 +- drivers/rtc/Kconfig | 8 +- drivers/scsi/aic7xxx/aic7xxx_core.c | 2 +- drivers/scsi/iscsi_tcp.c | 4 + drivers/scsi/lpfc/lpfc_ct.c | 42 +- drivers/scsi/scsi_transport_iscsi.c | 26 +- drivers/scsi/ufs/ufs-mediatek.c | 11 + drivers/scsi/ufs/ufs-qcom.c | 3 +- drivers/scsi/ufs/ufshcd.c | 32 +- drivers/scsi/ufs/ufshcd.h | 9 +- drivers/soc/fsl/qe/qe_common.c | 29 +- drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 +- drivers/spi/spi-fsl-lpspi.c | 32 +- drivers/spi/spi-fsl-qspi.c | 2 +- drivers/staging/media/meson/vdec/vdec.c | 2 + drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 9 +- drivers/staging/wfx/data_tx.c | 14 +- drivers/tty/synclink_gt.c | 18 +- drivers/tty/synclinkmp.c | 24 +- drivers/uio/uio_dmem_genirq.c | 6 +- drivers/usb/dwc2/gadget.c | 3 +- drivers/usb/dwc3/host.c | 6 +- drivers/usb/gadget/udc/gr_udc.c | 16 +- drivers/usb/musb/omap2430.c | 2 - drivers/vfio/pci/vfio_pci_nvlink2.c | 6 +- drivers/video/backlight/qcom-wled.c | 4 +- drivers/video/fbdev/Kconfig | 1 + drivers/video/fbdev/hyperv_fb.c | 182 +++++-- drivers/video/fbdev/pxa168fb.c | 6 +- drivers/virtio/virtio_balloon.c | 2 + drivers/visorbus/visorchipset.c | 11 +- drivers/vme/bridges/vme_fake.c | 30 +- fs/btrfs/check-integrity.c | 3 +- fs/btrfs/ctree.h | 20 +- fs/btrfs/file-item.c | 3 +- fs/btrfs/inode.c | 121 ++++- fs/btrfs/volumes.c | 44 +- fs/ceph/mds_client.c | 3 +- fs/ceph/super.c | 5 + fs/cifs/cifs_dfs_ref.c | 97 ++-- fs/cifs/connect.c | 6 +- fs/cifs/dfs_cache.c | 2 +- fs/cifs/smb2pdu.c | 3 + fs/ext4/file.c | 10 +- fs/ext4/readpage.c | 17 +- fs/f2fs/data.c | 13 - fs/f2fs/file.c | 50 +- fs/f2fs/namei.c | 27 +- fs/f2fs/sysfs.c | 12 +- fs/fuse/file.c | 12 + fs/jbd2/checkpoint.c | 2 +- fs/jbd2/commit.c | 4 +- fs/jbd2/journal.c | 24 +- fs/nfs/nfs42proc.c | 4 +- fs/nfs/nfs4xdr.c | 10 +- fs/nfsd/nfs4proc.c | 3 +- fs/nfsd/vfs.c | 19 +- fs/ocfs2/dlm/Makefile | 2 - fs/ocfs2/dlm/dlmast.c | 8 +- fs/ocfs2/dlm/dlmconvert.c | 8 +- fs/ocfs2/dlm/dlmdebug.c | 8 +- fs/ocfs2/dlm/dlmdomain.c | 8 +- fs/ocfs2/dlm/dlmlock.c | 8 +- fs/ocfs2/dlm/dlmmaster.c | 8 +- fs/ocfs2/dlm/dlmrecovery.c | 8 +- fs/ocfs2/dlm/dlmthread.c | 8 +- fs/ocfs2/dlm/dlmunlock.c | 8 +- fs/ocfs2/dlmfs/Makefile | 2 - fs/ocfs2/dlmfs/dlmfs.c | 4 +- fs/ocfs2/dlmfs/userdlm.c | 6 +- fs/ocfs2/journal.h | 8 +- fs/orangefs/orangefs-debugfs.c | 1 + fs/reiserfs/stree.c | 3 +- fs/reiserfs/super.c | 2 +- fs/udf/super.c | 23 +- include/dt-bindings/clock/qcom,gcc-msm8998.h | 1 + include/linux/cpuhotplug.h | 1 + include/linux/devfreq.h | 4 +- include/linux/dmaengine.h | 2 + include/linux/list_nulls.h | 8 +- include/linux/pci.h | 2 +- include/linux/platform_data/ti-sysc.h | 1 + include/linux/raid/pq.h | 3 +- include/linux/rculist_nulls.h | 8 +- include/media/v4l2-device.h | 12 +- include/rdma/ib_verbs.h | 9 +- include/rdma/uverbs_types.h | 1 - include/soc/fsl/qe/qe.h | 16 +- include/trace/events/rcu.h | 4 +- kernel/bpf/inode.c | 3 +- kernel/cpu.c | 13 +- kernel/kprobes.c | 67 ++- kernel/module.c | 20 +- kernel/padata.c | 34 +- kernel/printk/printk.c | 4 +- kernel/rcu/tree.c | 11 +- kernel/rcu/tree_exp.h | 2 +- kernel/rcu/tree_plugin.h | 22 +- kernel/sched/core.c | 3 +- kernel/sched/topology.c | 39 ++ kernel/time/alarmtimer.c | 20 +- kernel/trace/ftrace.c | 5 +- kernel/trace/trace_events_hist.c | 123 ++--- kernel/trace/trace_events_trigger.c | 5 +- kernel/trace/trace_stat.c | 31 +- kernel/watchdog.c | 10 +- lib/debugobjects.c | 46 +- lib/kunit/try-catch.c | 22 +- lib/raid6/mktables.c | 2 +- lib/scatterlist.c | 2 +- net/core/dev.c | 4 +- net/core/filter.c | 2 +- net/core/sock_map.c | 3 + net/dsa/tag_qca.c | 2 +- net/netfilter/nft_tunnel.c | 3 +- net/sched/cls_flower.c | 1 + net/sched/cls_matchall.c | 1 + net/smc/smc_diag.c | 5 +- net/sunrpc/cache.c | 2 + samples/bpf/Makefile | 1 + scripts/Kbuild.include | 15 +- scripts/Kconfig.include | 2 +- scripts/kconfig/confdata.c | 2 +- scripts/link-vmlinux.sh | 4 +- security/integrity/ima/ima_main.c | 3 + security/selinux/avc.c | 53 +- sound/core/control.c | 5 +- sound/pci/hda/patch_conexant.c | 1 + sound/pci/hda/patch_hdmi.c | 7 +- sound/pci/hda/patch_realtek.c | 10 +- sound/sh/aica.c | 4 +- sound/sh/sh_dac_audio.c | 3 - sound/soc/atmel/Kconfig | 2 + sound/soc/codecs/wm_adsp.c | 98 ++-- sound/soc/intel/boards/bxt_da7219_max98357a.c | 14 +- sound/soc/intel/boards/bxt_rt298.c | 14 +- sound/soc/intel/boards/cml_rt1011_rt5682.c | 13 +- sound/soc/intel/boards/glk_rt5682_max98357a.c | 16 +- sound/soc/intel/boards/sof_rt5682.c | 58 ++- sound/soc/soc-topology.c | 42 +- sound/soc/sof/intel/apl.c | 1 - sound/soc/sof/intel/cnl.c | 5 - sound/soc/sof/intel/hda-dai.c | 3 - sound/soc/sof/intel/hda-ipc.c | 23 +- sound/soc/sof/intel/hda-stream.c | 20 +- sound/soc/sof/intel/hda.c | 69 ++- sound/soc/sof/intel/hda.h | 13 +- sound/soc/txx9/txx9aclc.c | 1 - sound/usb/card.c | 4 + sound/usb/format.c | 3 + sound/usb/pcm.c | 4 + sound/usb/quirks.c | 38 ++ sound/usb/quirks.h | 5 + sound/usb/usx2y/usX2Yhwdep.c | 2 +- tools/arch/x86/lib/x86-opcode-map.txt | 2 +- tools/bpf/bpftool/cgroup.c | 56 ++- tools/lib/api/fs/fs.c | 4 +- tools/objtool/Makefile | 6 +- .../testing/selftests/bpf/test_select_reuseport.c | 16 +- tools/testing/selftests/cgroup/test_core.c | 2 +- tools/testing/selftests/kselftest/runner.sh | 2 +- tools/testing/selftests/net/so_txtime.c | 84 +++- tools/testing/selftests/net/so_txtime.sh | 9 +- .../testing/selftests/powerpc/eeh/eeh-functions.sh | 10 +- tools/testing/selftests/size/get_size.c | 24 +- .../tc-testing/tc-tests/filters/basic.json | 51 ++ tools/usb/usbip/src/usbip_network.c | 40 +- tools/usb/usbip/src/usbip_network.h | 12 +- 450 files changed, 4343 insertions(+), 2389 deletions(-)

4 years, 4 months

9
414
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+ fat-fix-uninit-memory-access-for-partial-initialized-inode.patch added to -mm tree

by Andrew Morton

The patch titled Subject: fat: fix uninit-memory access for partial initialized inode has been added to the -mm tree. Its filename is fat-fix-uninit-memory-access-for-partial-initialized-inode.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/fat-fix-uninit-memory-access-for-p… and later at http://ozlabs.org/~akpm/mmotm/broken-out/fat-fix-uninit-memory-access-for-p… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> Subject: fat: fix uninit-memory access for partial initialized inode When get an error in the middle of reading an inode, some fields in the inode might be still not initialized. And then the evict_inode path may access those fields via iput(). To fix, this makes sure that inode fields are initialized. Link: http://lkml.kernel.org/r/871rqnreqx.fsf@mail.parknet.co.jp Reported-by: syzbot+9d82b8de2992579da5d0(a)syzkaller.appspotmail.com Signed-off-by: OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- fs/fat/inode.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) --- a/fs/fat/inode.c~fat-fix-uninit-memory-access-for-partial-initialized-inode +++ a/fs/fat/inode.c @@ -750,6 +750,13 @@ static struct inode *fat_alloc_inode(str return NULL; init_rwsem(&ei->truncate_lock); + /* Zeroing to allow iput() even if partial initialized inode. */ + ei->mmu_private = 0; + ei->i_start = 0; + ei->i_logstart = 0; + ei->i_attrs = 0; + ei->i_pos = 0; + return &ei->vfs_inode; } @@ -1374,16 +1381,6 @@ out: return 0; } -static void fat_dummy_inode_init(struct inode *inode) -{ - /* Initialize this dummy inode to work as no-op. */ - MSDOS_I(inode)->mmu_private = 0; - MSDOS_I(inode)->i_start = 0; - MSDOS_I(inode)->i_logstart = 0; - MSDOS_I(inode)->i_attrs = 0; - MSDOS_I(inode)->i_pos = 0; -} - static int fat_read_root(struct inode *inode) { struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb); @@ -1844,13 +1841,11 @@ int fat_fill_super(struct super_block *s fat_inode = new_inode(sb); if (!fat_inode) goto out_fail; - fat_dummy_inode_init(fat_inode); sbi->fat_inode = fat_inode; fsinfo_inode = new_inode(sb); if (!fsinfo_inode) goto out_fail; - fat_dummy_inode_init(fsinfo_inode); fsinfo_inode->i_ino = MSDOS_FSINFO_INO; sbi->fsinfo_inode = fsinfo_inode; insert_inode_hash(fsinfo_inode); _ Patches currently in -mm which might be from hirofumi(a)mail.parknet.co.jp are fat-fix-uninit-memory-access-for-partial-initialized-inode.patch

4 years, 4 months

1
0
0 0

+ mm-hugetlb-fix-a-addressing-exception-caused-by-huge_pte_offset.patch added to -mm tree

by Andrew Morton

The patch titled Subject: mm/hugetlb.c: fix a addressing exception caused by huge_pte_offset() has been added to the -mm tree. Its filename is mm-hugetlb-fix-a-addressing-exception-caused-by-huge_pte_offset.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-hugetlb-fix-a-addressing-except… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-hugetlb-fix-a-addressing-except… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Longpeng <longpeng2(a)huawei.com> Subject: mm/hugetlb.c: fix a addressing exception caused by huge_pte_offset() Our machine encountered a panic(addressing exception) after running for a long time. The calltrace is: RIP: 0010:[<ffffffff9dff0587>] [<ffffffff9dff0587>] hugetlb_fault+0x307/0xbe0 RSP: 0018:ffff9567fc27f808 EFLAGS: 00010286 RAX: e800c03ff1258d48 RBX: ffffd3bb003b69c0 RCX: e800c03ff1258d48 RDX: 17ff3fc00eda72b7 RSI: 00003ffffffff000 RDI: e800c03ff1258d48 RBP: ffff9567fc27f8c8 R08: e800c03ff1258d48 R09: 0000000000000080 R10: ffffaba0704c22a8 R11: 0000000000000001 R12: ffff95c87b4b60d8 R13: 00005fff00000000 R14: 0000000000000000 R15: ffff9567face8074 FS: 00007fe2d9ffb700(0000) GS:ffff956900e40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffd3bb003b69c0 CR3: 000000be67374000 CR4: 00000000003627e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: [<ffffffff9df9b71b>] ? unlock_page+0x2b/0x30 [<ffffffff9dff04a2>] ? hugetlb_fault+0x222/0xbe0 [<ffffffff9dff1405>] follow_hugetlb_page+0x175/0x540 [<ffffffff9e15b825>] ? cpumask_next_and+0x35/0x50 [<ffffffff9dfc7230>] __get_user_pages+0x2a0/0x7e0 [<ffffffff9dfc648d>] __get_user_pages_unlocked+0x15d/0x210 [<ffffffffc068cfc5>] __gfn_to_pfn_memslot+0x3c5/0x460 [kvm] [<ffffffffc06b28be>] try_async_pf+0x6e/0x2a0 [kvm] [<ffffffffc06b4b41>] tdp_page_fault+0x151/0x2d0 [kvm] [<ffffffffc075731c>] ? vmx_vcpu_run+0x2ec/0xc80 [kvm_intel] [<ffffffffc0757328>] ? vmx_vcpu_run+0x2f8/0xc80 [kvm_intel] [<ffffffffc06abc11>] kvm_mmu_page_fault+0x31/0x140 [kvm] [<ffffffffc074d1ae>] handle_ept_violation+0x9e/0x170 [kvm_intel] [<ffffffffc075579c>] vmx_handle_exit+0x2bc/0xc70 [kvm_intel] [<ffffffffc074f1a0>] ? __vmx_complete_interrupts.part.73+0x80/0xd0 [kvm_intel] [<ffffffffc07574c0>] ? vmx_vcpu_run+0x490/0xc80 [kvm_intel] [<ffffffffc069f3be>] vcpu_enter_guest+0x7be/0x13a0 [kvm] [<ffffffffc06cf53e>] ? kvm_check_async_pf_completion+0x8e/0xb0 [kvm] [<ffffffffc06a6f90>] kvm_arch_vcpu_ioctl_run+0x330/0x490 [kvm] [<ffffffffc068d919>] kvm_vcpu_ioctl+0x309/0x6d0 [kvm] [<ffffffff9deaa8c2>] ? dequeue_signal+0x32/0x180 [<ffffffff9deae34d>] ? do_sigtimedwait+0xcd/0x230 [<ffffffff9e03aed0>] do_vfs_ioctl+0x3f0/0x540 [<ffffffff9e03b0c1>] SyS_ioctl+0xa1/0xc0 [<ffffffff9e53879b>] system_call_fastpath+0x22/0x27 The kernel we used is older, but we think the latest kernel also has this bug after digging into this problem. For 1G hugepages, huge_pte_offset() wants to return NULL or pudp, but it may return a wrong 'pmdp' if there is a race. Please look at the following code snippet: ... pud = pud_offset(p4d, addr); if (sz != PUD_SIZE && pud_none(*pud)) return NULL; /* hugepage or swap? */ if (pud_huge(*pud) || !pud_present(*pud)) return (pte_t *)pud; pmd = pmd_offset(pud, addr); if (sz != PMD_SIZE && pmd_none(*pmd)) return NULL; /* hugepage or swap? */ if (pmd_huge(*pmd) || !pmd_present(*pmd)) return (pte_t *)pmd; ... The following sequence would trigger this bug: 1. CPU0: sz = PUD_SIZE and *pud = 0 , continue 1. CPU0: "pud_huge(*pud)" is false 2. CPU1: calling hugetlb_no_page and set *pud to xxxx8e7(PRESENT) 3. CPU0: "!pud_present(*pud)" is false, continue 4. CPU0: pmd = pmd_offset(pud, addr) and maybe return a wrong pmdp However, we want CPU0 to return NULL or pudp. We can avoid this race by reading the pud only once. What's more, we also use READ_ONCE to access the entries for safety (i.e. avoid the compilier mischief) Link: http://lkml.kernel.org/r/1582342427-230392-1-git-send-email-longpeng2@huawe… Signed-off-by: Longpeng <longpeng2(a)huawei.com> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Sean Christopherson <sean.j.christopherson(a)intel.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/hugetlb.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) --- a/mm/hugetlb.c~mm-hugetlb-fix-a-addressing-exception-caused-by-huge_pte_offset +++ a/mm/hugetlb.c @@ -4910,28 +4910,30 @@ pte_t *huge_pte_offset(struct mm_struct { pgd_t *pgd; p4d_t *p4d; - pud_t *pud; - pmd_t *pmd; + pud_t *pud, pud_entry; + pmd_t *pmd, pmd_entry; pgd = pgd_offset(mm, addr); - if (!pgd_present(*pgd)) + if (!pgd_present(READ_ONCE(*pgd))) return NULL; p4d = p4d_offset(pgd, addr); - if (!p4d_present(*p4d)) + if (!p4d_present(READ_ONCE(*p4d))) return NULL; pud = pud_offset(p4d, addr); - if (sz != PUD_SIZE && pud_none(*pud)) + pud_entry = READ_ONCE(*pud); + if (sz != PUD_SIZE && pud_none(pud_entry)) return NULL; /* hugepage or swap? */ - if (pud_huge(*pud) || !pud_present(*pud)) + if (pud_huge(pud_entry) || !pud_present(pud_entry)) return (pte_t *)pud; pmd = pmd_offset(pud, addr); - if (sz != PMD_SIZE && pmd_none(*pmd)) + pmd_entry = READ_ONCE(*pmd); + if (sz != PMD_SIZE && pmd_none(pmd_entry)) return NULL; /* hugepage or swap? */ - if (pmd_huge(*pmd) || !pmd_present(*pmd)) + if (pmd_huge(pmd_entry) || !pmd_present(pmd_entry)) return (pte_t *)pmd; return NULL; _ Patches currently in -mm which might be from longpeng2(a)huawei.com are mm-hugetlb-fix-a-addressing-exception-caused-by-huge_pte_offset.patch

4 years, 4 months

1
0
0 0

[PATCH] Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"

by Orson Zhai

This reverts commit 4585fbcb5331fc910b7e553ad3efd0dd7b320d14. The name changing as devfreq(X) breaks some user space applications, such as Android HAL from Unisoc and Hikey [1]. The device name will be changed unexpectly after every boot depending on module init sequence. It will make trouble to setup some system configuration like selinux for Android. So we'd like to revert it back to old naming rule before any better way being found. [1] https://lkml.org/lkml/2018/5/8/1042 Cc: John Stultz <john.stultz(a)linaro.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: stable(a)vger.kernel.org Signed-off-by: Orson Zhai <orson.unisoc(a)gmail.com> --- drivers/devfreq/devfreq.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index cceee8b..7dcf209 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -738,7 +738,6 @@ struct devfreq *devfreq_add_device(struct device *dev, { struct devfreq *devfreq; struct devfreq_governor *governor; - static atomic_t devfreq_no = ATOMIC_INIT(-1); int err = 0; if (!dev || !profile || !governor_name) { @@ -800,8 +799,7 @@ struct devfreq *devfreq_add_device(struct device *dev, devfreq->suspend_freq = dev_pm_opp_get_suspend_opp_freq(dev); atomic_set(&devfreq->suspend_count, 0); - dev_set_name(&devfreq->dev, "devfreq%d", - atomic_inc_return(&devfreq_no)); + dev_set_name(&devfreq->dev, "%s", dev_name(dev)); err = device_register(&devfreq->dev); if (err) { mutex_unlock(&devfreq->lock); -- 2.7.4

4 years, 4 months

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[PATCH] platform/x86: asus-wmi: Support laptops where the first battery is named BATT

by Kristian Klausen

The WMI method to set the charge threshold does not provide a way to specific a battery, so we assume it is the first/primary battery (by checking if the name is BAT0). On some newer ASUS laptops (Zenbook UM431DA) though, the primary/first battery isn't named BAT0 but BATT, so we need to support that case. Signed-off-by: Kristian Klausen <kristian(a)klausen.dk> Cc: stable(a)vger.kernel.org --- I'm not sure if this is candidate for -stable, it fix a real bug (charge threshold doesn't work on newer ASUS laptops) which has been reported by a user[1], but is that enough? I had a quick look at[2], can this be considered a "something critical"? It "bothers people"[1]. My point: I'm not sure.. I'm unsure if there is a bettery way to fix this. Maybe a counter would be better (+1 for every new battery)? It would probably need to be atomic to prevent race condition (I'm not sure how this code is run), but this "fix" is way simpler. Please do not accept this patch just yet, I'm waiting for the tester to either confirm or deny credit[3]. [1] https://gist.github.com/klausenbusk/643f15320ae8997427155c38be13e445#gistco… [2] https://www.kernel.org/doc/html/v5.5/process/stable-kernel-rules.html [3] https://gist.github.com/klausenbusk/643f15320ae8997427155c38be13e445#gistco… drivers/platform/x86/asus-wmi.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 612ef5526226..4c690cebdd55 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -426,8 +426,11 @@ static int asus_wmi_battery_add(struct power_supply *battery) { /* The WMI method does not provide a way to specific a battery, so we * just assume it is the first battery. + * Note: On some newer ASUS laptops (Zenbook UM431DA), the primary/first + * battery is named BATT. */ - if (strcmp(battery->desc->name, "BAT0") != 0) + if (strcmp(battery->desc->name, "BAT0") != 0 + && (strcmp(battery->desc->name, "BATT") != 0)) return -ENODEV; if (device_create_file(&battery->dev, -- 2.25.1

4 years, 4 months

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[merged] lib-stackdepot-fix-global-out-of-bounds-in-stack_slabs.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: lib/stackdepot.c: fix global out-of-bounds in stack_slabs has been removed from the -mm tree. Its filename was lib-stackdepot-fix-global-out-of-bounds-in-stack_slabs.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Alexander Potapenko <glider(a)google.com> Subject: lib/stackdepot.c: fix global out-of-bounds in stack_slabs Walter Wu has reported a potential case in which init_stack_slab() is called after stack_slabs[STACK_ALLOC_MAX_SLABS - 1] has already been initialized. In that case init_stack_slab() will overwrite stack_slabs[STACK_ALLOC_MAX_SLABS], which may result in a memory corruption. Link: http://lkml.kernel.org/r/20200218102950.260263-1-glider@google.com Fixes: cd11016e5f521 ("mm, kasan: stackdepot implementation. Enable stackdepot for SLAB") Signed-off-by: Alexander Potapenko <glider(a)google.com> Reported-by: Walter Wu <walter-zh.wu(a)mediatek.com> Cc: Dmitry Vyukov <dvyukov(a)google.com> Cc: Matthias Brugger <matthias.bgg(a)gmail.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Josh Poimboeuf <jpoimboe(a)redhat.com> Cc: Kate Stewart <kstewart(a)linuxfoundation.org> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- lib/stackdepot.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- a/lib/stackdepot.c~lib-stackdepot-fix-global-out-of-bounds-in-stack_slabs +++ a/lib/stackdepot.c @@ -83,15 +83,19 @@ static bool init_stack_slab(void **preal return true; if (stack_slabs[depot_index] == NULL) { stack_slabs[depot_index] = *prealloc; + *prealloc = NULL; } else { - stack_slabs[depot_index + 1] = *prealloc; + /* If this is the last depot slab, do not touch the next one. */ + if (depot_index + 1 < STACK_ALLOC_MAX_SLABS) { + stack_slabs[depot_index + 1] = *prealloc; + *prealloc = NULL; + } /* * This smp_store_release pairs with smp_load_acquire() from * |next_slab_inited| above and in stack_depot_save(). */ smp_store_release(&next_slab_inited, 1); } - *prealloc = NULL; return true; } _ Patches currently in -mm which might be from glider(a)google.com are stackdepot-check-depot_index-before-accessing-the-stack-slab.patch stackdepot-build-with-fno-builtin.patch kasan-stackdepot-move-filter_irq_stacks-to-stackdepotc.patch

4 years, 4 months

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[merged] mm-sparsemem-pfn_to_page-is-not-valid-yet-on-sparsemem.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM has been removed from the -mm tree. Its filename was mm-sparsemem-pfn_to_page-is-not-valid-yet-on-sparsemem.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Wei Yang <richardw.yang(a)linux.intel.com> Subject: mm/sparsemem: pfn_to_page is not valid yet on SPARSEMEM When we use SPARSEMEM instead of SPARSEMEM_VMEMMAP, pfn_to_page() doesn't work before sparse_init_one_section() is called. This leads to a crash when hotplug memory: [ 41.839170] BUG: unable to handle page fault for address: 0000000006400000 [ 41.840663] #PF: supervisor write access in kernel mode [ 41.841822] #PF: error_code(0x0002) - not-present page [ 41.842970] PGD 0 P4D 0 [ 41.843538] Oops: 0002 [#1] SMP PTI [ 41.844125] CPU: 3 PID: 221 Comm: kworker/u16:1 Tainted: G W 5.5.0-next-20200205+ #343 [ 41.845659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015 [ 41.846977] Workqueue: kacpi_hotplug acpi_hotplug_work_fn [ 41.847904] RIP: 0010:__memset+0x24/0x30 [ 41.848660] Code: cc cc cc cc cc cc 0f 1f 44 00 00 49 89 f9 48 89 d1 83 e2 07 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 <f3> 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 f3 [ 41.851836] RSP: 0018:ffffb43ac0373c80 EFLAGS: 00010a87 [ 41.852686] RAX: ffffffffffffffff RBX: ffff8a1518800000 RCX: 0000000000050000 [ 41.853824] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 0000000006400000 [ 41.854967] RBP: 0000000000140000 R08: 0000000000100000 R09: 0000000006400000 [ 41.856107] R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000000 [ 41.857255] R13: 0000000000000028 R14: 0000000000000000 R15: ffff8a153ffd9280 [ 41.858414] FS: 0000000000000000(0000) GS:ffff8a153ab00000(0000) knlGS:0000000000000000 [ 41.859703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.860627] CR2: 0000000006400000 CR3: 0000000136fca000 CR4: 00000000000006e0 [ 41.861716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.862680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.863628] Call Trace: [ 41.863983] sparse_add_section+0x1c9/0x26a [ 41.864570] __add_pages+0xbf/0x150 [ 41.865057] add_pages+0x12/0x60 [ 41.865489] add_memory_resource+0xc8/0x210 [ 41.866017] ? wake_up_q+0xa0/0xa0 [ 41.866416] __add_memory+0x62/0xb0 [ 41.866825] acpi_memory_device_add+0x13f/0x300 [ 41.867410] acpi_bus_attach+0xf6/0x200 [ 41.867890] acpi_bus_scan+0x43/0x90 [ 41.868448] acpi_device_hotplug+0x275/0x3d0 [ 41.868972] acpi_hotplug_work_fn+0x1a/0x30 [ 41.869473] process_one_work+0x1a7/0x370 [ 41.869953] worker_thread+0x30/0x380 [ 41.870396] ? flush_rcu_work+0x30/0x30 [ 41.870846] kthread+0x112/0x130 [ 41.871236] ? kthread_create_on_node+0x60/0x60 [ 41.871770] ret_from_fork+0x35/0x40 We should use memmap as it did. On x86 the impact is limited to x86_32 builds, or x86_64 configurations that override the default setting for SPARSEMEM_VMEMMAP. Other memory hotplug archs (arm64, ia64, and ppc) also default to SPARSEMEM_VMEMMAP=y. [dan.j.williams(a)intel.com: changelog update] {rppt(a)linux.ibm.com: changelog update] Link: http://lkml.kernel.org/r/20200219030454.4844-1-bhe@redhat.com Fixes: ba72b4c8cf60 ("mm/sparsemem: support sub-section hotplug") Signed-off-by: Wei Yang <richardw.yang(a)linux.intel.com> Signed-off-by: Baoquan He <bhe(a)redhat.com> Acked-by: David Hildenbrand <david(a)redhat.com> Reviewed-by: Baoquan He <bhe(a)redhat.com> Reviewed-by: Dan Williams <dan.j.williams(a)intel.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Cc: Mike Rapoport <rppt(a)linux.ibm.com> Cc: Oscar Salvador <osalvador(a)suse.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/sparse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/sparse.c~mm-sparsemem-pfn_to_page-is-not-valid-yet-on-sparsemem +++ a/mm/sparse.c @@ -876,7 +876,7 @@ int __meminit sparse_add_section(int nid * Poison uninitialized struct pages in order to catch invalid flags * combinations. */ - page_init_poison(pfn_to_page(start_pfn), sizeof(struct page) * nr_pages); + page_init_poison(memmap, sizeof(struct page) * nr_pages); ms = __nr_to_section(section_nr); set_section_nid(section_nr, nid); _ Patches currently in -mm which might be from richardw.yang(a)linux.intel.com are mm-swapc-not-necessary-to-export-__pagevec_lru_add.patch mm-sparsemem-get-address-to-page-struct-instead-of-address-to-pfn.patch mm-vmscanc-remove-cpu-online-notification-for-now.patch mm-migratec-no-need-to-check-for-i-start-in-do_pages_move.patch mm-migratec-wrap-do_move_pages_to_node-and-store_status.patch mm-migratec-check-pagelist-in-move_pages_and_store_status.patch mm-migratec-unify-not-queued-for-migration-handling-in-do_pages_move.patch

4 years, 4 months

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[merged] mm-vmscan-dont-round-up-scan-size-for-online-memory-cgroup.patch removed from -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/vmscan.c: don't round up scan size for online memory cgroup has been removed from the -mm tree. Its filename was mm-vmscan-dont-round-up-scan-size-for-online-memory-cgroup.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Gavin Shan <gshan(a)redhat.com> Subject: mm/vmscan.c: don't round up scan size for online memory cgroup commit 68600f623d69 ("mm: don't miss the last page because of round-off error") makes the scan size round up to @denominator regardless of the memory cgroup's state, online or offline. This affects the overall reclaiming behavior: The corresponding LRU list is eligible for reclaiming only when its size logically right shifted by @sc->priority is bigger than zero in the former formula. For example, the inactive anonymous LRU list should have at least 0x4000 pages to be eligible for reclaiming when we have 60/12 for swappiness/priority and without taking scan/rotation ratio into account. After the roundup is applied, the inactive anonymous LRU list becomes eligible for reclaiming when its size is bigger than or equal to 0x1000 in the same condition. (0x4000 >> 12) * 60 / (60 + 140 + 1) = 1 ((0x1000 >> 12) * 60) + 200) / (60 + 140 + 1) = 1 aarch64 has 512MB huge page size when the base page size is 64KB. The memory cgroup that has a huge page is always eligible for reclaiming in that case. The reclaiming is likely to stop after the huge page is reclaimed, meaing the further iteration on @sc->priority and the silbing and child memory cgroups will be skipped. The overall behaviour has been changed. This fixes the issue by applying the roundup to offlined memory cgroups only, to give more preference to reclaim memory from offlined memory cgroup. It sounds reasonable as those memory is unlikedly to be used by anyone. The issue was found by starting up 8 VMs on a Ampere Mustang machine, which has 8 CPUs and 16 GB memory. Each VM is given with 2 vCPUs and 2GB memory. It took 264 seconds for all VMs to be completely up and 784MB swap is consumed after that. With this patch applied, it took 236 seconds and 60MB swap to do same thing. So there is 10% performance improvement for my case. Note that KSM is disable while THP is enabled in the testing. total used free shared buff/cache available Mem: 16196 10065 2049 16 4081 3749 Swap: 8175 784 7391 total used free shared buff/cache available Mem: 16196 11324 3656 24 1215 2936 Swap: 8175 60 8115 Link: http://lkml.kernel.org/r/20200211024514.8730-1-gshan@redhat.com Fixes: 68600f623d69 ("mm: don't miss the last page because of round-off error") Signed-off-by: Gavin Shan <gshan(a)redhat.com> Acked-by: Roman Gushchin <guro(a)fb.com> Cc: <stable(a)vger.kernel.org> [4.20+] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/vmscan.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) --- a/mm/vmscan.c~mm-vmscan-dont-round-up-scan-size-for-online-memory-cgroup +++ a/mm/vmscan.c @@ -2415,10 +2415,13 @@ out: /* * Scan types proportional to swappiness and * their relative recent reclaim efficiency. - * Make sure we don't miss the last page - * because of a round-off error. + * Make sure we don't miss the last page on + * the offlined memory cgroups because of a + * round-off error. */ - scan = DIV64_U64_ROUND_UP(scan * fraction[file], + scan = mem_cgroup_online(memcg) ? + div64_u64(scan * fraction[file], denominator) : + DIV64_U64_ROUND_UP(scan * fraction[file], denominator); break; case SCAN_FILE: _ Patches currently in -mm which might be from gshan(a)redhat.com are

4 years, 4 months

1
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Linux-stable-mirror February 2020