This is the start of the stable review cycle for the 5.5.12 release. There are 119 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, 26 Mar 2020 13:06:42 +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-5.5.12-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@linuxfoundation.org Linux 5.5.12-rc1

Masahiro Yamada masahiroy@kernel.org int128: fix __uint128_t compiler test in Kconfig

Masahiro Yamada masahiroy@kernel.org kconfig: introduce m32-flag and m64-flag

Johan Hovold johan@kernel.org staging: greybus: loopback_test: fix potential path truncations

Johan Hovold johan@kernel.org staging: greybus: loopback_test: fix potential path truncation

Matt Roper matthew.d.roper@intel.com drm/i915: Handle all MCR ranges

Chris Wilson chris@chris-wilson.co.uk drm/i915/execlists: Track active elements during dequeue

Jernej Skrabec jernej.skrabec@siol.net drm/bridge: dw-hdmi: fix AVI frame colorimetry

Caz Yokoyama caz.yokoyama@intel.com Revert "drm/i915/tgl: Add extra hdc flush workaround"

Filipe Manana fdmanana@suse.com btrfs: fix removal of raid[56|1c34} incompat flags after removing block group

Xiao Yang yangx.jy@cn.fujitsu.com modpost: Get proper section index by get_secindex() instead of st_shndx

Sagi Grimberg sagi@grimberg.me nvmet-tcp: set MSG_MORE only if we actually have more to send

Cristian Marussi cristian.marussi@arm.com arm64: smp: fix crash_smp_send_stop() behaviour

Cristian Marussi cristian.marussi@arm.com arm64: smp: fix smp_send_stop() behaviour

Dan Carpenter dan.carpenter@oracle.com thunderbolt: Fix error code in tb_port_is_width_supported()

Kai-Heng Feng kai.heng.feng@canonical.com ALSA: hda/realtek: Fix pop noise on ALC225

Thomas Gleixner tglx@linutronix.de futex: Unbreak futex hashing

Peter Zijlstra peterz@infradead.org futex: Fix inode life-time issue

Pavel Begunkov asml.silence@gmail.com io_uring: NULL-deref for IOSQE_{ASYNC,DRAIN}

Joerg Roedel jroedel@suse.de x86/mm: split vmalloc_sync_all()

Qian Cai cai@lca.pw page-flags: fix a crash at SetPageError(THP_SWAP)

Vlastimil Babka vbabka@suse.cz mm, slub: prevent kmalloc_node crashes and memory leaks

Linus Torvalds torvalds@linux-foundation.org mm: slub: be more careful about the double cmpxchg of freelist

Roman Penyaev rpenyaev@suse.de epoll: fix possible lost wakeup on epoll_ctl() path

Michal Hocko mhocko@suse.com mm: do not allow MADV_PAGEOUT for CoW pages

Baoquan He bhe@redhat.com mm/hotplug: fix hot remove failure in SPARSEMEM|!VMEMMAP case

Chris Down chris@chrisdown.name mm, memcg: throttle allocators based on ancestral memory.high

Chris Down chris@chrisdown.name mm, memcg: fix corruption on 64-bit divisor in memory.high throttling

Chunguang Xu brookxu@tencent.com memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event

Alexander Shishkin alexander.shishkin@linux.intel.com stm class: sys-t: Fix the use of time_after()

Qiujun Huang hqjagain@gmail.com drm/lease: fix WARNING in idr_destroy

Tom St Denis tom.stdenis@amd.com drm/amd/amdgpu: Fix GPR read from debugfs (v2)

Filipe Manana fdmanana@suse.com btrfs: fix log context list corruption after rename whiteout error

Steven Rostedt (VMware) rostedt@goodmis.org xhci: Do not open code __print_symbolic() in xhci trace events

Vincenzo Frascino vincenzo.frascino@arm.com arm64: compat: Fix syscall number of compat_clock_getres

Corentin Labbe clabbe@baylibre.com rtc: max8907: add missing select REGMAP_IRQ

Jessica Yu jeyu@kernel.org modpost: move the namespace field in Module.symvers last

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: pci: Add Elkhart Lake CPU support

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: Fix user-visible error codes

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: msu: Fix the unexpected state warning

Samuel Thibault samuel.thibault@ens-lyon.org staging/speakup: fix get_word non-space look-ahead

Johan Hovold johan@kernel.org staging: greybus: loopback_test: fix poll-mask build breakage

Michael Straube straube.linux@gmail.com staging: rtl8188eu: Add device id for MERCUSYS MW150US v2

Nathan Chancellor natechancellor@gmail.com kbuild: Disable -Wpointer-to-enum-cast

Murphy Zhou jencce.kernel@gmail.com CIFS: fiemap: do not return EINVAL if get nothing

Hans de Goede hdegoede@redhat.com mmc: sdhci-acpi: Disable write protect detection on Acer Aspire Switch 10 (SW5-012)

Hans de Goede hdegoede@redhat.com mmc: sdhci-acpi: Switch signal voltage back to 3.3V on suspend on external microSD on Lenovo Miix 320

Masahiro Yamada yamada.masahiro@socionext.com mmc: sdhci-cadence: set SDHCI_QUIRK2_PRESET_VALUE_BROKEN for UniPhier

Michał Mirosław mirq-linux@rere.qmqm.pl mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2

Ricky Wu ricky_wu@realtek.com mmc: rtsx_pci: Fix support for speed-modes that relies on tuning

Tomas Novotny tomas@novotny.cz iio: light: vcnl4000: update sampling periods for vcnl4040

Tomas Novotny tomas@novotny.cz iio: light: vcnl4000: update sampling periods for vcnl4200

Eugen Hristev eugen.hristev@microchip.com iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode

Olivier Moysan olivier.moysan@st.com iio: adc: stm32-dfsdm: fix sleep in atomic context

Stephan Gerhold stephan@gerhold.net iio: magnetometer: ak8974: Fix negative raw values in sysfs

Alexandru Tachici alexandru.tachici@analog.com iio: accel: adxl372: Set iio_chan BE

Fabrice Gasnier fabrice.gasnier@st.com iio: trigger: stm32-timer: disable master mode when stopping

Wen-chien Jesse Sung jesse.sung@canonical.com iio: st_sensors: remap SMO8840 to LIS2DH12

Petr Štetiar ynezz@true.cz iio: chemical: sps30: fix missing triggered buffer dependency

Eric Biggers ebiggers@google.com tty: fix compat TIOCGSERIAL checking wrong function ptr

Eric Biggers ebiggers@google.com tty: fix compat TIOCGSERIAL leaking uninitialized memory

Takashi Iwai tiwai@suse.de ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks

Takashi Iwai tiwai@suse.de ALSA: pcm: oss: Avoid plugin buffer overflow

Takashi Iwai tiwai@suse.de ALSA: seq: oss: Fix running status after receiving sysex

Takashi Iwai tiwai@suse.de ALSA: seq: virmidi: Fix running status after receiving sysex

Jian-Hong Pan jian-hong@endlessm.com ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662

Jian-Hong Pan jian-hong@endlessm.com ALSA: hda/realtek - Enable headset mic of Acer X2660G with ALC662

Takashi Iwai tiwai@suse.de ALSA: line6: Fix endless MIDI read loop

Anthony Mallet anthony.mallet@laas.fr USB: cdc-acm: fix rounding error in TIOCSSERIAL

Anthony Mallet anthony.mallet@laas.fr USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL

Heikki Krogerus heikki.krogerus@linux.intel.com usb: typec: ucsi: displayport: Fix a potential race during registration

Heikki Krogerus heikki.krogerus@linux.intel.com usb: typec: ucsi: displayport: Fix NULL pointer dereference

Alberto Mattea alberto@mattea.info usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c

Scott Chen scott@labau.com.tw USB: serial: pl2303: add device-id for HP LD381

Ran Wang ran.wang_1@nxp.com usb: host: xhci-plat: add a shutdown

Peter Chen peter.chen@nxp.com usb: chipidea: udc: fix sleeping function called from invalid context

Daniele Palmas dnlplm@gmail.com USB: serial: option: add ME910G1 ECM composition 0x110b

Hans de Goede hdegoede@redhat.com usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters

Kai-Heng Feng kai.heng.feng@canonical.com USB: Disable LPM on WD19's Realtek Hub

Sasha Levin sashal@kernel.org Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present"

Christian Brauner christian.brauner@ubuntu.com binderfs: use refcount for binder control devices too

Pavel Begunkov asml.silence@gmail.com io_uring: fix lockup with timeouts

Jonathan Neuschäfer j.neuschaefer@gmx.net parse-maintainers: Mark as executable

Tycho Andersen tycho@tycho.ws riscv: fix seccomp reject syscall code path

Dongli Zhang dongli.zhang@oracle.com xenbus: req->err should be updated before req->state

Dongli Zhang dongli.zhang@oracle.com xenbus: req->body should be updated before req->state

Josip Pavic Josip.Pavic@amd.com drm/amd/display: fix dcc swath size calculations on dcn1

Bhawanpreet Lakha Bhawanpreet.Lakha@amd.com drm/amd/display: Clear link settings on MST disable connector

Yintian Tao yttao@amd.com drm/amdgpu: clean wptr on wb when gpu recovery

Alexandre Ghiti alex@ghiti.fr riscv: Fix range looking for kernel image memblock

Damien Le Moal damien.lemoal@wdc.com riscv: Force flat memory model with no-mmu

Aaro Koskinen aaro.koskinen@nokia.com spi: spi_register_controller(): free bus id on error paths

Olivier Moysan olivier.moysan@st.com ASoC: stm32: sai: manage rebind issue

Vincent Chen vincent.chen@sifive.com riscv: avoid the PIC offset of static percpu data in module beyond 2G limits

Mike Snitzer snitzer@redhat.com dm integrity: use dm_bio_record and dm_bio_restore

Mike Snitzer snitzer@redhat.com dm bio record: save/restore bi_end_io and bi_integrity

Daniel Axtens dja@axtens.net altera-stapl: altera_get_note: prevent write beyond end of 'key'

Stefan Wahren stefan.wahren@i2se.com ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS

Pavel Begunkov asml.silence@gmail.com io-wq: fix IO_WQ_WORK_NO_CANCEL cancellation

luanshi zhangliguang@linux.alibaba.com drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer

Joakim Zhang qiangqing.zhang@nxp.com drivers/perf: fsl_imx8_ddr: Correct the CLEAR bit definition

Marek Szyprowski m.szyprowski@samsung.com drm/exynos: hdmi: don't leak enable HDMI_EN regulator if probe fails

Marek Szyprowski m.szyprowski@samsung.com drm/exynos: dsi: fix workaround for the legacy clock name

Marek Szyprowski m.szyprowski@samsung.com drm/exynos: dsi: propagate error value and silence meaningless warning

Stefan Wahren stefan.wahren@i2se.com ARM: dts: bcm283x: Add missing properties to the PWR LED

Thommy Jakobsson thommyj@gmail.com spi/zynqmp: remove entry that causes a cs glitch

Evan Green evgreen@chromium.org spi: pxa2xx: Add CS control clock quirk

Kishon Vijay Abraham I kishon@ti.com ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes

Steve French stfrench@microsoft.com cifs: add missing mount option to /proc/mounts

Paulo Alcantara (SUSE) pc@cjr.nz cifs: fix potential mismatch of UNC paths

Naveen N. Rao naveen.n.rao@linux.vnet.ibm.com powerpc: Include .BTF section

Yuji Sasaki sasakiy@chromium.org spi: qup: call spi_qup_pm_resume_runtime before suspending

Grygorii Strashko grygorii.strashko@ti.com ARM: dts: dra7-l4: mark timer13-16 as pwm capable

Grygorii Strashko grygorii.strashko@ti.com phy: ti: gmii-sel: do not fail in case of gmii

Grygorii Strashko grygorii.strashko@ti.com phy: ti: gmii-sel: fix set of copy-paste errors

Sean Paul seanpaul@chromium.org drm/mediatek: Ensure the cursor plane is on top of other overlays

Evan Benn evanbenn@chromium.org drm/mediatek: Find the cursor plane instead of hard coding it

Vignesh Raghavendra vigneshr@ti.com spi: spi-omap2-mcspi: Support probe deferral for DMA channels

Linus Torvalds torvalds@linux-foundation.org locks: reinstate locks_delete_block optimization

yangerkun yangerkun@huawei.com locks: fix a potential use-after-free problem when wakeup a waiter

-------------

Diffstat:

Documentation/kbuild/modules.rst | 4 +- Makefile | 4 +- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 2 + arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 2 + arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 + arch/arm/boot/dts/dra7-l4.dtsi | 4 + arch/arm/boot/dts/dra7.dtsi | 2 + arch/arm/configs/bcm2835_defconfig | 1 + arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/kernel/smp.c | 25 ++++- arch/powerpc/kernel/vmlinux.lds.S | 6 ++ arch/riscv/Kconfig | 1 + arch/riscv/include/asm/syscall.h | 7 -- arch/riscv/kernel/entry.S | 11 +-- arch/riscv/kernel/module.c | 16 ++++ arch/riscv/kernel/ptrace.c | 11 +-- arch/riscv/mm/init.c | 2 +- arch/x86/mm/fault.c | 26 +++++- drivers/acpi/apei/ghes.c | 2 +- drivers/android/binderfs.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 1 + drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 1 + .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 1 + .../gpu/drm/amd/display/dc/dcn10/dcn10_hubbub.c | 4 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 46 +++++---- drivers/gpu/drm/drm_client_modeset.c | 72 -------------- drivers/gpu/drm/drm_lease.c | 3 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 12 ++- drivers/gpu/drm/exynos/exynos_hdmi.c | 22 +++-- drivers/gpu/drm/i915/gt/intel_lrc.c | 52 +++-------- drivers/gpu/drm/i915/gt/intel_workarounds.c | 25 ++++- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 26 ++++-- drivers/hwtracing/intel_th/msu.c | 13 +-- drivers/hwtracing/intel_th/pci.c | 5 + drivers/hwtracing/stm/p_sys-t.c | 6 +- drivers/iio/accel/adxl372.c | 1 + drivers/iio/accel/st_accel_i2c.c | 2 +- drivers/iio/adc/at91-sama5d2_adc.c | 15 +++ drivers/iio/adc/stm32-dfsdm-adc.c | 43 ++------- drivers/iio/chemical/Kconfig | 2 + drivers/iio/light/vcnl4000.c | 15 +-- drivers/iio/magnetometer/ak8974.c | 2 +- drivers/iio/trigger/stm32-timer-trigger.c | 11 ++- drivers/md/dm-bio-record.h | 15 +++ drivers/md/dm-integrity.c | 32 ++----- drivers/misc/altera-stapl/altera.c | 12 +-- drivers/misc/cardreader/rts5227.c | 2 +- drivers/misc/cardreader/rts5249.c | 2 + drivers/misc/cardreader/rts5260.c | 2 +- drivers/misc/cardreader/rts5261.c | 2 +- drivers/mmc/host/rtsx_pci_sdmmc.c | 13 ++- drivers/mmc/host/sdhci-acpi.c | 84 ++++++++++++++++- drivers/mmc/host/sdhci-cadence.c | 18 +++- drivers/mmc/host/sdhci-of-at91.c | 8 +- drivers/nvme/target/tcp.c | 12 ++- drivers/perf/arm_pmu_acpi.c | 7 +- drivers/perf/fsl_imx8_ddr_perf.c | 10 +- drivers/phy/ti/phy-gmii-sel.c | 10 +- drivers/rtc/Kconfig | 1 + drivers/spi/spi-omap2-mcspi.c | 77 ++++++++------- drivers/spi/spi-pxa2xx.c | 23 +++++ drivers/spi/spi-qup.c | 11 ++- drivers/spi/spi-zynqmp-gqspi.c | 3 - drivers/spi/spi.c | 32 +++---- drivers/staging/greybus/tools/loopback_test.c | 21 +++-- drivers/staging/rtl8188eu/os_dep/usb_intf.c | 1 + drivers/staging/speakup/main.c | 2 +- drivers/thunderbolt/switch.c | 2 +- drivers/tty/tty_io.c | 6 +- drivers/usb/chipidea/udc.c | 7 +- drivers/usb/class/cdc-acm.c | 34 ++++--- drivers/usb/core/quirks.c | 6 ++ drivers/usb/host/xhci-pci.c | 3 +- drivers/usb/host/xhci-plat.c | 1 + drivers/usb/host/xhci-trace.h | 23 ++--- drivers/usb/serial/option.c | 2 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 1 + drivers/usb/typec/ucsi/displayport.c | 12 ++- drivers/xen/xenbus/xenbus_comms.c | 4 + drivers/xen/xenbus/xenbus_xs.c | 9 +- fs/btrfs/block-group.c | 4 +- fs/btrfs/inode.c | 4 + fs/cifs/cifs_dfs_ref.c | 2 + fs/cifs/cifsfs.c | 2 + fs/cifs/file.c | 3 +- fs/cifs/smb2ops.c | 2 +- fs/eventpoll.c | 8 +- fs/inode.c | 1 + fs/io-wq.c | 20 ++-- fs/io_uring.c | 9 ++ fs/locks.c | 60 ++++++++---- include/linux/fs.h | 1 + include/linux/futex.h | 17 ++-- include/linux/page-flags.h | 2 +- include/linux/vmalloc.h | 5 +- init/Kconfig | 3 +- kernel/futex.c | 93 +++++++++++-------- kernel/notifier.c | 2 +- mm/madvise.c | 12 ++- mm/memcontrol.c | 103 +++++++++++++-------- mm/nommu.c | 10 +- mm/slub.c | 32 ++++--- mm/sparse.c | 8 +- mm/vmalloc.c | 11 ++- scripts/Kconfig.include | 7 ++ scripts/Makefile.extrawarn | 1 + scripts/export_report.pl | 2 +- scripts/mod/modpost.c | 27 +++--- scripts/parse-maintainers.pl | 0 sound/core/oss/pcm_plugin.c | 12 ++- sound/core/seq/oss/seq_oss_midi.c | 1 + sound/core/seq/seq_virmidi.c | 1 + sound/pci/hda/patch_realtek.c | 25 +++++ sound/soc/stm/stm32_sai_sub.c | 18 ++-- sound/usb/line6/driver.c | 2 +- sound/usb/line6/midibuf.c | 2 +- 118 files changed, 945 insertions(+), 595 deletions(-)