This is the start of the stable review cycle for the 5.4.21 release. There are 66 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu, 20 Feb 2020 19:03:19 +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-5.4.21-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 5.4.21-rc1 Michał Mirosław <mirq-linux@xxxxxxxxxxxx> mmc: core: Rework wp-gpio handling Michał Mirosław <mirq-linux@xxxxxxxxxxxx> gpio: add gpiod_toggle_active_low() Sean Christopherson <sean.j.christopherson@xxxxxxxxx> KVM: x86/mmu: Fix struct guest_walker arrays for 5-level paging Chengguang Xu <cgxu519@xxxxxxxxxxxx> ext4: choose hardlimit when softlimit is larger than hardlimit in ext4_statfs_project() zhangyi (F) <yi.zhang@xxxxxxxxxx> jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer zhangyi (F) <yi.zhang@xxxxxxxxxx> jbd2: move the clearing of b_modified flag to the journal_unmap_buffer() Jernej Skrabec <jernej.skrabec@xxxxxxxx> Revert "drm/sun4i: drv: Allow framebuffer modifiers in mode config" Olga Kornievskaia <kolga@xxxxxxxxxx> NFSv4.1 make cachethis=no for writes Kim Phillips <kim.phillips@xxxxxxx> perf stat: Don't report a null stalled cycles per insn metric Oliver Upton <oupton@xxxxxxxxxx> KVM: x86: Mask off reserved bit from #DB exception payload Marc Zyngier <maz@xxxxxxxxxx> arm64: dts: fast models: Fix FVP PCI interrupt-map property Petr Pavlu <petr.pavlu@xxxxxxxx> cifs: fix mount option display for sec=krb5i Sara Sharon <sara.sharon@xxxxxxxxx> mac80211: fix quiet mode activation in action frames Mike Jones <michael-a1.jones@xxxxxxxxxx> hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions. Kan Liang <kan.liang@xxxxxxxxxxxxxxx> perf/x86/intel: Fix inaccurate period in context switch for auto-reload Stephen Boyd <swboyd@xxxxxxxxxxxx> spmi: pmic-arb: Set lockdep class for hierarchical irq domains Qais Yousef <qais.yousef@xxxxxxx> sched/uclamp: Reject negative values in cpu_uclamp_write() Nathan Chancellor <natechancellor@xxxxxxxxx> s390/time: Fix clk type in get_tod_clock Leon Romanovsky <leon@xxxxxxxxxx> RDMA/core: Fix protection fault in get_pkey_idx_qp_list Zhu Yanjun <yanjunz@xxxxxxxxxxxx> RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq Kamal Heib <kamalheib1@xxxxxxxxx> RDMA/hfi1: Fix memory leak in _dev_comp_vect_mappings_create Krishnamraju Eraparaju <krishna2@xxxxxxxxxxx> RDMA/iw_cxgb4: initiate CLOSE when entering TERM Avihai Horon <avihaih@xxxxxxxxxxxx> RDMA/core: Fix invalid memory access in spec_filter_size Yonatan Cohen <yonatanc@xxxxxxxxxxxx> IB/umad: Fix kernel crash while unloading ib_umad Kaike Wan <kaike.wan@xxxxxxxxx> IB/rdmavt: Reset all QPs when the device is shut down Mike Marciniszyn <mike.marciniszyn@xxxxxxxxx> IB/hfi1: Close window for pq and request coliding Kaike Wan <kaike.wan@xxxxxxxxx> IB/hfi1: Acquire lock to release TID entries when user file is closed Mark Zhang <markz@xxxxxxxxxxxx> IB/mlx5: Return failure when rts2rts_qp_counters_set_id is not supported Colin Ian King <colin.king@xxxxxxxxxxxxx> drivers: ipmi: fix off-by-one bounds check that leads to a out-of-bounds write Yi Zhang <yi.zhang@xxxxxxxxxx> nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info Marek Behún <marek.behun@xxxxxx> bus: moxtet: fix potential stack buffer overflow Boris Brezillon <boris.brezillon@xxxxxxxxxxxxx> drm/panfrost: Make sure the shrinker does not reclaim referenced BOs Daniel Vetter <daniel.vetter@xxxxxxxx> drm/vgem: Close use-after-free race in vgem_gem_create Christian Borntraeger <borntraeger@xxxxxxxxxx> s390/uv: Fix handling of length extensions Harald Freudenberger <freude@xxxxxxxxxxxxx> s390/pkey: fix missing length of protected key on return Kim Phillips <kim.phillips@xxxxxxx> perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event map Sean Christopherson <sean.j.christopherson@xxxxxxxxx> KVM: nVMX: Use correct root level for nested EPT shadow page tables Robert Richter <rrichter@xxxxxxxxxxx> EDAC/mc: Fix use-after-free and memleaks during device removal Robert Richter <rrichter@xxxxxxxxxxx> EDAC/sysfs: Remove csrow objects on errors Ronnie Sahlberg <lsahlber@xxxxxxxxxx> cifs: make sure we do not overflow the max EA buffer size Chuck Lever <chuck.lever@xxxxxxxxxx> xprtrdma: Fix DMA scatter-gather list mapping imbalance Will Deacon <will@xxxxxxxxxx> arm64: ssbs: Fix context-switch when SSBS is present on all CPUs Paul Thomas <pthomas8589@xxxxxxxxx> gpio: xilinx: Fix bug where the wrong GPIO register is written to Krzysztof Kozlowski <krzk@xxxxxxxxxx> ARM: npcm: Bring back GPIOLIB support David Sterba <dsterba@xxxxxxxx> btrfs: log message when rw remount is attempted with unclean tree-log David Sterba <dsterba@xxxxxxxx> btrfs: print message when tree-log replay starts Wenwen Wang <wenwen@xxxxxxxxxx> btrfs: ref-verify: fix memory leaks Filipe Manana <fdmanana@xxxxxxxx> Btrfs: fix race between using extent maps and merging them Theodore Ts'o <tytso@xxxxxxx> ext4: improve explanation of a mount failure caused by a misconfigured kernel Shijie Luo <luoshijie1@xxxxxxxxxx> ext4: add cond_resched() to ext4_protect_reserved_inode Jan Kara <jack@xxxxxxx> ext4: fix checksum errors with indexed dirs Theodore Ts'o <tytso@xxxxxxx> ext4: fix support for inode sizes > 1024 bytes Andreas Dilger <adilger@xxxxxxxxx> ext4: don't assume that mmp_nodename/bdevname have NUL Alexander Tsoy <alexander@xxxxxxx> ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000 Saurav Girepunje <saurav.girepunje@xxxxxxxxx> ALSA: usb-audio: sound: usb: usb true/false for bool return type Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> ACPICA: Introduce acpi_any_gpe_status_set() Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> ACPI: PM: s2idle: Avoid possible race related to the EC GPE Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> ACPI: EC: Fix flushing of pending work Arvind Sankar <nivedita@xxxxxxxxxxxx> ALSA: usb-audio: Apply sample rate quirk for Audioengine D1 Takashi Iwai <tiwai@xxxxxxx> ALSA: hda/realtek - Fix silent output on MSI-GL73 Kailang Yang <kailang@xxxxxxxxxxx> ALSA: hda/realtek - Add more codec supported Headset Button Takashi Iwai <tiwai@xxxxxxx> ALSA: usb-audio: Fix UAC2/3 effect unit parsing Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list Gaurav Agrawal <agrawalgaurav@xxxxxxxxx> Input: synaptics - enable SMBus on ThinkPad L470 Lyude Paul <lyude@xxxxxxxxxx> Input: synaptics - switch T470s to RMI4 by default ------------- Diffstat: Makefile | 4 +- arch/arm/mach-npcm/Kconfig | 2 +- arch/arm64/boot/dts/arm/fvp-base-revc.dts | 8 +- arch/arm64/kernel/process.c | 7 ++ arch/s390/boot/uv.c | 3 +- arch/s390/include/asm/timex.h | 2 +- arch/x86/events/amd/core.c | 1 + arch/x86/events/intel/ds.c | 2 + arch/x86/kvm/paging_tmpl.h | 2 +- arch/x86/kvm/vmx/vmx.c | 3 + arch/x86/kvm/x86.c | 8 ++ drivers/acpi/acpica/achware.h | 2 + drivers/acpi/acpica/evxfgpe.c | 32 ++++++++ drivers/acpi/acpica/hwgpe.c | 71 +++++++++++++++++ drivers/acpi/ec.c | 44 ++++++----- drivers/acpi/sleep.c | 50 ++++++++---- drivers/bus/moxtet.c | 2 +- drivers/char/ipmi/ipmb_dev_int.c | 2 +- drivers/edac/edac_mc.c | 12 +-- drivers/edac/edac_mc_sysfs.c | 18 +---- drivers/gpio/gpio-xilinx.c | 5 +- drivers/gpio/gpiolib-of.c | 4 - drivers/gpio/gpiolib.c | 11 +++ drivers/gpu/drm/panfrost/panfrost_drv.c | 1 + drivers/gpu/drm/panfrost/panfrost_gem.h | 6 ++ drivers/gpu/drm/panfrost/panfrost_gem_shrinker.c | 3 + drivers/gpu/drm/panfrost/panfrost_job.c | 7 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 1 - drivers/gpu/drm/vgem/vgem_drv.c | 9 ++- drivers/hwmon/pmbus/ltc2978.c | 4 +- drivers/infiniband/core/security.c | 24 +++--- drivers/infiniband/core/user_mad.c | 5 +- drivers/infiniband/core/uverbs_cmd.c | 15 ++-- drivers/infiniband/hw/cxgb4/cm.c | 4 + drivers/infiniband/hw/cxgb4/qp.c | 4 +- drivers/infiniband/hw/hfi1/affinity.c | 2 + drivers/infiniband/hw/hfi1/file_ops.c | 52 ++++++++----- drivers/infiniband/hw/hfi1/hfi.h | 5 +- drivers/infiniband/hw/hfi1/user_exp_rcv.c | 5 +- drivers/infiniband/hw/hfi1/user_sdma.c | 17 ++-- drivers/infiniband/hw/mlx5/qp.c | 9 ++- drivers/infiniband/sw/rdmavt/qp.c | 84 ++++++++++++-------- drivers/infiniband/sw/rxe/rxe_comp.c | 8 +- drivers/input/mouse/synaptics.c | 4 +- drivers/mmc/core/host.c | 11 +-- drivers/mmc/core/slot-gpio.c | 3 + drivers/mmc/host/pxamci.c | 8 +- drivers/mmc/host/sdhci-esdhc-imx.c | 3 +- drivers/nvme/host/core.c | 2 +- drivers/s390/crypto/pkey_api.c | 2 +- drivers/spmi/spmi-pmic-arb.c | 4 + fs/btrfs/disk-io.c | 1 + fs/btrfs/extent_map.c | 11 +++ fs/btrfs/ref-verify.c | 5 ++ fs/btrfs/super.c | 2 + fs/cifs/cifsfs.c | 6 +- fs/cifs/smb2ops.c | 35 ++++++++- fs/ext4/block_validity.c | 1 + fs/ext4/dir.c | 14 ++-- fs/ext4/ext4.h | 5 +- fs/ext4/inode.c | 12 +++ fs/ext4/mmp.c | 12 +-- fs/ext4/namei.c | 7 ++ fs/ext4/super.c | 55 +++++++------ fs/jbd2/commit.c | 46 ++++++----- fs/jbd2/transaction.c | 10 ++- fs/nfs/nfs4proc.c | 2 +- include/acpi/acpixf.h | 1 + include/linux/gpio/consumer.h | 7 ++ include/linux/suspend.h | 2 +- kernel/power/suspend.c | 9 ++- kernel/sched/core.c | 2 +- net/mac80211/mlme.c | 8 +- net/sunrpc/xprtrdma/frwr_ops.c | 13 ++-- sound/pci/hda/patch_realtek.c | 4 + sound/usb/clock.c | 99 ++++++++++++++++-------- sound/usb/clock.h | 4 +- sound/usb/format.c | 3 +- sound/usb/mixer.c | 12 ++- sound/usb/quirks.c | 1 + tools/perf/util/stat-shadow.c | 6 -- 81 files changed, 678 insertions(+), 314 deletions(-)
