This is the start of the stable review cycle for the 5.12.7 release. There are 127 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Wed, 26 May 2021 15:23:11 +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-5.12.7-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.12.y and the diffstat can be found below.
thanks,
greg k-h
------------- Pseudo-Shortlog of commits:
Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.12.7-rc1
Joerg Roedel jroedel@suse.de x86/boot/compressed/64: Check SEV encryption in the 32-bit boot-path
Francois Gervais fgervais@distech-controls.com rtc: pcf85063: fallback to parent of_node
Christoph Hellwig hch@lst.de nvme-multipath: fix double initialization of ANA state
Jan Beulich jbeulich@suse.com x86/Xen: swap NX determination and GDT setup on BSP
Mike Rapoport rppt@kernel.org openrisc: mm/init.c: remove unused memblock_region variable in map_ram()
Simon Rettberg simon.rettberg@rz.uni-freiburg.de drm/i915/gt: Disable HiZ Raw Stall Optimization on broken gen7
Tetsuo Handa penguin-kernel@I-love.SAKURA.ne.jp tty: vt: always invoke vc->vc_sw->con_resize callback
Maciej W. Rozycki macro@orcam.me.uk vt: Fix character height handling with VT_RESIZEX
Maciej W. Rozycki macro@orcam.me.uk vt_ioctl: Revert VT_RESIZEX parameter handling removal
Maciej W. Rozycki macro@orcam.me.uk vgacon: Record video mode changes with VT_RESIZEX
Igor Matheus Andrade Torrente igormtorrente@gmail.com video: hgafb: fix potential NULL pointer dereference
Tom Seewald tseewald@gmail.com qlcnic: Add null check after calling netdev_alloc_skb
Phillip Potter phil@philpotter.co.uk leds: lp5523: check return value of lp5xx_read and jump to cleanup code
Darrick J. Wong djwong@kernel.org ics932s401: fix broken handling of errors when word reading fails
Greg Kroah-Hartman gregkh@linuxfoundation.org net: rtlwifi: properly check for alloc_workqueue() failure
Phillip Potter phil@philpotter.co.uk scsi: ufs: handle cleanup correctly on devm_reset_control_get error
Anirudh Rayabharam mail@anirudhrb.com net: stmicro: handle clk_prepare() failure during init
Du Cheng ducheng2@gmail.com ethernet: sun: niu: fix missing checks of niu_pci_eeprom_read()
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "niu: fix missing checks of niu_pci_eeprom_read"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "qlcnic: Avoid potential NULL pointer dereference"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "rtlwifi: fix a potential NULL pointer dereference"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "media: rcar_drif: fix a memory disclosure"
Greg Kroah-Hartman gregkh@linuxfoundation.org cdrom: gdrom: initialize global variable at init time
Atul Gopinathan atulgopinathan@gmail.com cdrom: gdrom: deallocate struct gdrom_unit fields in remove_gdrom
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "gdrom: fix a memory leak bug"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "scsi: ufs: fix a missing check of devm_reset_control_get"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "ecryptfs: replace BUG_ON with error handling code"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "video: imsttfb: fix potential NULL pointer dereferences"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "hwmon: (lm80) fix a missing check of bus read in lm80 probe"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "leds: lp5523: fix a missing check of return value of lp55xx_read"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "net: stmicro: fix a missing check of clk_prepare"
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "video: hgafb: fix potential NULL pointer dereference"
Arnd Bergmann arnd@arndb.de kcsan: Fix debugfs initcall return type
Mikulas Patocka mpatocka@redhat.com dm snapshot: fix crash with transient storage and zero chunk size
Mikulas Patocka mpatocka@redhat.com dm snapshot: fix a crash when an origin has no snapshots
Michal Hocko mhocko@suse.com Revert "mm/gup: check page posion status for coredump."
Mike Kravetz mike.kravetz@oracle.com userfaultfd: hugetlbfs: fix new flag usage in error path
Varad Gautam varad.gautam@suse.com ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
Jan Beulich jbeulich@suse.com xen-pciback: reconfigure also from backend watch handler
Jan Beulich jbeulich@suse.com xen-pciback: redo VF placement in the virtual topology
Jon Hunter jonathanh@nvidia.com gpio: tegra186: Don't set parent IRQ affinity
Neil Armstrong narmstrong@baylibre.com mmc: meson-gx: also check SD_IO_RW_EXTENDED for scatterlist size alignment
Neil Armstrong narmstrong@baylibre.com mmc: meson-gx: make replace WARN_ONCE with dev_warn_once about scatterlist offset alignment
Daniel Beer dlbeer@gmail.com mmc: sdhci-pci-gli: increase 1.8V regulator wait
Nicholas Piggin npiggin@gmail.com powerpc/64s/syscall: Fix ptrace syscall info with scv syscalls
Nicholas Piggin npiggin@gmail.com powerpc/64s/syscall: Use pt_regs.trap to distinguish syscall ABI difference between sc and scv syscalls
Christian König christian.koenig@amd.com dma-buf: fix unintended pin/unpin warnings
Guchun Chen guchun.chen@amd.com drm/amdgpu: update sdma golden setting for Navi12
Guchun Chen guchun.chen@amd.com drm/amdgpu: update gc golden setting for Navi12
Changfeng Changfeng.Zhu@amd.com drm/amdgpu: disable 3DCGCG on picasso/raven1 to avoid compute hang
Yi Li liyi@loongson.cn drm/amdgpu: Fix GPU TLB update error when PAGE_SIZE > AMDGPU_PAGE_SIZE
Christian König christian.koenig@amd.com drm/radeon: use the dummy page for GART if needed
Nikola Cornij nikola.cornij@amd.com drm/amd/display: Use the correct max downscaling value for DCN3.x family
Chris Wilson chris@chris-wilson.co.uk drm/i915/gem: Pin the L-shape quirked object as unshrinkable
Joerg Roedel jroedel@suse.de x86/sev-es: Forward page-faults which happen during emulation
Joerg Roedel jroedel@suse.de x86/sev-es: Use __put_user()/__get_user() for data accesses
Joerg Roedel jroedel@suse.de x86/sev-es: Don't return NULL from sev_es_get_ghcb()
Tom Lendacky thomas.lendacky@amd.com x86/sev-es: Invalidate the GHCB after completing VMGEXIT
Tom Lendacky thomas.lendacky@amd.com x86/sev-es: Move sev_es_put_ghcb() in prep for follow on patch
Nathan Chancellor nathan@kernel.org x86/build: Fix location of '-plugin-opt=' flags
Sagi Grimberg sagi@grimberg.me nvme-tcp: fix possible use-after-completion
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "serial: mvebu-uart: Fix to avoid a potential NULL pointer dereference"
Anirudh Rayabharam mail@anirudhrb.com rapidio: handle create_workqueue() failure
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "rapidio: fix a NULL pointer dereference when create_workqueue() fails"
Barnabás Pőcze pobrn@protonmail.com platform/x86: ideapad-laptop: fix method name typo
Christophe JAILLET christophe.jaillet@wanadoo.fr uio_hv_generic: Fix another memory leak in error handling paths
Christophe JAILLET christophe.jaillet@wanadoo.fr uio_hv_generic: Fix a memory leak in error handling paths
Martin Ågren martin.agren@gmail.com uio/uio_pci_generic: fix return value changed in refactoring
Olivia Mackintosh livvy@base.nu ALSA: usb-audio: DJM-750: ensure format is set
Nicolas MURE nicolas.mure2019@gmail.com ALSA: usb-audio: Configure Pioneer DJM-850 samplerate
Elia Devito eliadevito@gmail.com ALSA: hda/realtek: Add fixup for HP Spectre x360 15-df0xxx
Takashi Iwai tiwai@suse.de ALSA: hda/realtek: Add fixup for HP OMEN laptop
Takashi Iwai tiwai@suse.de ALSA: hda/realtek: Fix silent headphone output on ASUS UX430UA
PeiSen Hou pshou@realtek.com ALSA: hda/realtek: Add some CLOVE SSIDs of ALC293
Hui Wang hui.wang@canonical.com ALSA: hda/realtek: reset eapd coeff to default value for alc287
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: firewire-lib: fix check for the size of isochronous packet payload
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "ALSA: sb8: add a check for request_region"
Daniel Cordova A danesc87@gmail.com ALSA: hda: fixup headset for ASUS GU502 laptop
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro
Takashi Iwai tiwai@suse.de ALSA: usb-audio: Validate MS endpoint descriptors
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: firewire-lib: fix calculation for size of IR context payload
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: dice: fix stream format at middle sampling rate for Alesis iO 26
Takashi Iwai tiwai@suse.de ALSA: line6: Fix racy initialization of LINE6 MIDI
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: firewire-lib: fix amdtp_packet tracepoints event for packet_index field
Takashi Iwai tiwai@suse.de ALSA: intel8x0: Don't update period unless prepared
Takashi Sakamoto o-takashi@sakamocchi.jp ALSA: dice: fix stream format for TC Electronic Konnekt Live at high sampling transfer frequency
Hsin-Yi Wang hsinyi@chromium.org misc: eeprom: at24: check suspend status before disable regulator
Christian Brauner christian.brauner@ubuntu.com fs/mount_setattr: tighten permission checks
Ronnie Sahlberg lsahlber@redhat.com cifs: fix memory leak in smb2_copychunk_range
Johannes Thumshirn johannes.thumshirn@wdc.com btrfs: zoned: fix parallel compressed writes
Johannes Thumshirn johannes.thumshirn@wdc.com btrfs: zoned: pass start block to btrfs_use_zone_append
Filipe Manana fdmanana@suse.com btrfs: fix removed dentries still existing after log is synced
Josef Bacik josef@toxicpanda.com btrfs: avoid RCU stalls while running delayed iputs
Alexey Kardashevskiy aik@ozlabs.ru powerpc: Fix early setup to make early_ioremap() work
Zqiang qiang.zhang@windriver.com locking/mutex: clear MUTEX_FLAGS if wait_list is empty due to signal
Leo Yan leo.yan@linaro.org locking/lockdep: Correct calling tracepoints
Like Xu like.xu@linux.intel.com perf/x86: Avoid touching LBR_TOS MSR for Arch LBR
Daniel Wagner dwagner@suse.de nvmet: seset ns->file when open fails
Oleg Nesterov oleg@redhat.com ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
Nicholas Piggin npiggin@gmail.com powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks
xinhui pan xinhui.pan@amd.com drm/ttm: Do not add non-system domain BO into swap list
Yang Yingliang yangyingliang@huawei.com tools/testing/selftests/exec: fix link error
Dan Carpenter dan.carpenter@oracle.com RDMA/uverbs: Fix a NULL vs IS_ERR() bug
Maor Gottlieb maorg@nvidia.com RDMA/mlx5: Fix query DCT via DEVX
Hans de Goede hdegoede@redhat.com platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios
Hans de Goede hdegoede@redhat.com platform/x86: intel_int0002_vgpio: Only call enable_irq_wake() when using s2idle
Liming Sun limings@nvidia.com platform/mellanox: mlxbf-tmfifo: Fix a memory barrier issue
James Smart jsmart2021@gmail.com nvme-fc: clear q_live at beginning of association teardown
Keith Busch kbusch@kernel.org nvme-tcp: rerun io_work if req_list is not empty
Wu Bo wubo40@huawei.com nvme-loop: fix memory leak in nvme_loop_create_ctrl()
Wu Bo wubo40@huawei.com nvmet: fix memory leak in nvmet_alloc_ctrl()
Shay Drory shayd@nvidia.com RDMA/core: Don't access cm_id after its destruction
Leon Romanovsky leon@kernel.org RDMA/rxe: Return CQE error if invalid lkey was supplied
Bob Pearson rpearsonhpe@gmail.com RDMA/rxe: Split MEM into MR and MW
Maor Gottlieb maorg@nvidia.com RDMA/mlx5: Recover from fatal event in dual port mode
Zhen Lei thunder.leizhen@huawei.com scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword()
Javed Hasan jhasan@marvell.com scsi: qedf: Add pointer checks in qedf_update_link_speed()
Bart Van Assche bvanassche@acm.org scsi: ufs: core: Increase the usable queue depth
Leon Romanovsky leon@kernel.org RDMA/rxe: Clear all QP fields if creation failed
Qiu Wenbo qiuwenbo@kylinos.com.cn platform/x86: ideapad-laptop: fix a NULL pointer dereference
Leon Romanovsky leon@kernel.org RDMA/core: Prevent divide-by-zero error triggered by the user
Leon Romanovsky leon@kernel.org RDMA/siw: Release xarray entry
Leon Romanovsky leon@kernel.org RDMA/siw: Properly check send and receive CQ pointers
Lv Yunlong lyl2019@mail.ustc.edu.cn habanalabs/gaudi: Fix a potential use after free in gaudi_memset_device_memory
Rijo Thomas Rijo-john.Thomas@amd.com tee: amdtee: unload TA only when its refcount becomes 0
Christophe JAILLET christophe.jaillet@wanadoo.fr openrisc: Fix a memory leak
Dan Carpenter dan.carpenter@oracle.com firmware: arm_scpi: Prevent the ternary sign expansion bug
-------------
Diffstat:
Documentation/powerpc/syscall64-abi.rst | 10 + Makefile | 4 +- arch/openrisc/kernel/setup.c | 2 + arch/openrisc/mm/init.c | 3 +- arch/powerpc/include/asm/hvcall.h | 3 + arch/powerpc/include/asm/paravirt.h | 22 +- arch/powerpc/include/asm/ptrace.h | 45 ++-- arch/powerpc/include/asm/syscall.h | 42 ++-- arch/powerpc/kernel/setup_64.c | 4 +- arch/powerpc/platforms/pseries/hvCall.S | 10 + arch/powerpc/platforms/pseries/lpar.c | 3 +- arch/x86/Makefile | 12 +- arch/x86/boot/compressed/head_64.S | 85 +++++++ arch/x86/events/intel/core.c | 2 +- arch/x86/kernel/sev-es-shared.c | 1 + arch/x86/kernel/sev-es.c | 136 +++++++---- arch/x86/xen/enlighten_pv.c | 8 +- drivers/cdrom/gdrom.c | 13 +- drivers/dma-buf/dma-buf.c | 10 +- drivers/firmware/arm_scpi.c | 4 +- drivers/gpio/gpio-tegra186.c | 11 - drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 4 + drivers/gpu/drm/amd/amdgpu/soc15.c | 2 - .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 7 +- .../drm/amd/display/dc/dcn301/dcn301_resource.c | 7 +- .../drm/amd/display/dc/dcn302/dcn302_resource.c | 7 +- drivers/gpu/drm/i915/gem/i915_gem_pages.c | 2 + drivers/gpu/drm/i915/gt/gen7_renderclear.c | 5 +- drivers/gpu/drm/i915/i915_gem.c | 11 +- drivers/gpu/drm/radeon/radeon_gart.c | 3 +- drivers/gpu/drm/ttm/ttm_bo.c | 2 + drivers/hwmon/lm80.c | 11 +- drivers/infiniband/core/cma.c | 5 +- drivers/infiniband/core/uverbs_std_types_device.c | 7 +- drivers/infiniband/hw/mlx5/devx.c | 6 +- drivers/infiniband/hw/mlx5/main.c | 1 + drivers/infiniband/sw/rxe/rxe_comp.c | 20 +- drivers/infiniband/sw/rxe/rxe_loc.h | 29 +-- drivers/infiniband/sw/rxe/rxe_mr.c | 271 ++++++++++----------- drivers/infiniband/sw/rxe/rxe_pool.c | 14 +- drivers/infiniband/sw/rxe/rxe_qp.c | 7 + drivers/infiniband/sw/rxe/rxe_req.c | 10 +- drivers/infiniband/sw/rxe/rxe_resp.c | 34 +-- drivers/infiniband/sw/rxe/rxe_verbs.c | 22 +- drivers/infiniband/sw/rxe/rxe_verbs.h | 60 +++-- drivers/infiniband/sw/siw/siw_verbs.c | 11 +- drivers/leds/leds-lp5523.c | 2 +- drivers/md/dm-snap.c | 6 +- drivers/media/platform/rcar_drif.c | 1 - drivers/misc/eeprom/at24.c | 6 +- drivers/misc/habanalabs/gaudi/gaudi.c | 4 +- drivers/misc/ics932s401.c | 2 +- drivers/mmc/host/meson-gx-mmc.c | 7 +- drivers/mmc/host/sdhci-pci-gli.c | 7 +- .../net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c | 3 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 8 +- drivers/net/ethernet/sun/niu.c | 32 ++- drivers/net/wireless/realtek/rtlwifi/base.c | 18 +- drivers/nvme/host/core.c | 3 +- drivers/nvme/host/fc.c | 12 + drivers/nvme/host/multipath.c | 55 +++-- drivers/nvme/host/nvme.h | 8 +- drivers/nvme/host/tcp.c | 5 +- drivers/nvme/target/core.c | 2 +- drivers/nvme/target/io-cmd-file.c | 8 +- drivers/nvme/target/loop.c | 4 +- drivers/platform/mellanox/mlxbf-tmfifo.c | 11 +- drivers/platform/x86/Kconfig | 2 +- drivers/platform/x86/dell/dell-smbios-wmi.c | 3 +- drivers/platform/x86/ideapad-laptop.c | 13 +- drivers/platform/x86/intel_int0002_vgpio.c | 80 ++++-- drivers/rapidio/rio_cm.c | 17 +- drivers/rtc/rtc-pcf85063.c | 7 +- drivers/scsi/qedf/qedf_main.c | 4 +- drivers/scsi/qla2xxx/qla_nx.c | 3 +- drivers/scsi/ufs/ufs-hisi.c | 15 +- drivers/scsi/ufs/ufshcd.c | 5 +- drivers/tee/amdtee/amdtee_private.h | 13 + drivers/tee/amdtee/call.c | 94 ++++++- drivers/tee/amdtee/core.c | 15 +- drivers/tty/serial/mvebu-uart.c | 3 - drivers/tty/vt/vt.c | 2 +- drivers/tty/vt/vt_ioctl.c | 57 ++++- drivers/uio/uio_hv_generic.c | 12 +- drivers/uio/uio_pci_generic.c | 2 +- drivers/video/console/vgacon.c | 56 +++-- drivers/video/fbdev/core/fbcon.c | 2 +- drivers/video/fbdev/hgafb.c | 21 +- drivers/video/fbdev/imsttfb.c | 5 - drivers/xen/xen-pciback/vpci.c | 14 +- drivers/xen/xen-pciback/xenbus.c | 22 +- fs/btrfs/compression.c | 42 +++- fs/btrfs/extent_io.c | 2 +- fs/btrfs/inode.c | 3 +- fs/btrfs/tree-log.c | 18 ++ fs/btrfs/zoned.c | 4 +- fs/btrfs/zoned.h | 5 +- fs/cifs/smb2ops.c | 2 + fs/ecryptfs/crypto.c | 6 +- fs/hugetlbfs/inode.c | 2 +- fs/namespace.c | 6 +- include/linux/console_struct.h | 1 + ipc/mqueue.c | 6 +- ipc/msg.c | 6 +- ipc/sem.c | 6 +- kernel/kcsan/debugfs.c | 3 +- kernel/locking/lockdep.c | 4 +- kernel/locking/mutex-debug.c | 4 +- kernel/locking/mutex-debug.h | 2 +- kernel/locking/mutex.c | 18 +- kernel/locking/mutex.h | 4 +- kernel/ptrace.c | 18 +- mm/gup.c | 4 - mm/internal.h | 20 -- mm/userfaultfd.c | 28 +-- sound/firewire/Kconfig | 4 +- sound/firewire/amdtp-stream-trace.h | 6 +- sound/firewire/amdtp-stream.c | 42 ++-- sound/firewire/bebob/bebob.c | 2 +- sound/firewire/dice/dice-alesis.c | 2 +- sound/firewire/dice/dice-tcelectronic.c | 4 +- sound/firewire/oxfw/oxfw.c | 1 - sound/isa/sb/sb8.c | 4 - sound/pci/hda/patch_realtek.c | 135 +++++++++- sound/pci/intel8x0.c | 7 + sound/usb/line6/driver.c | 4 + sound/usb/line6/pod.c | 5 - sound/usb/line6/variax.c | 6 - sound/usb/midi.c | 4 + sound/usb/quirks.c | 4 + tools/testing/selftests/exec/Makefile | 6 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 27 +- 135 files changed, 1401 insertions(+), 753 deletions(-)