This is the start of the stable review cycle for the 4.9.220 release. There are 124 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Sat, 25 Apr 2020 10:31:20 +0000. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.220-rc2... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below.

thanks,

greg k-h

------------- Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 4.9.220-rc2

Samuel Neves sneves@dei.uc.pt x86/vdso: Fix lsl operand order

Evalds Iodzevics evalds.iodzevics@gmail.com x86/microcode/intel: replace sync_core() with native_cpuid_reg(eax)

Borislav Petkov bp@suse.de x86/CPU: Add native CPUID variants returning a single datum

Wen Yang wenyang@linux.alibaba.com mtd: phram: fix a double free issue in error path

Dan Carpenter dan.carpenter@oracle.com mtd: lpddr: Fix a double free in probe()

Paul E. McKenney paulmck@kernel.org locktorture: Print ratio of acquisitions, not failures

Stephen Rothwell sfr@canb.auug.org.au tty: evh_bytechan: Fix out of bounds accesses

Dan Carpenter dan.carpenter@oracle.com fbdev: potential information leak in do_fb_ioctl()

Adrian Huang ahuang12@lenovo.com iommu/amd: Fix the configuration of GCR3 table root pointer

Dan Carpenter dan.carpenter@oracle.com libnvdimm: Out of bounds read in __nd_ioctl()

Jan Kara jack@suse.cz ext2: fix debug reference to ext2_xattr_cache

Randy Dunlap rdunlap@infradead.org ext2: fix empty body warnings when -Wextra is used

Trond Myklebust trond.myklebust@hammerspace.com NFS: Fix memory leaks in nfs_pageio_stop_mirroring()

David Hildenbrand david@redhat.com KVM: s390: vsie: Fix possible race when shadowing region 3 tables

Vegard Nossum vegard.nossum@oracle.com compiler.h: fix error in BUILD_BUG_ON() reporting

Qian Cai cai@lca.pw percpu_counter: fix a data race at vm_committed_as

Eric Sandeen sandeen@redhat.com ext4: do not commit super on read-only bdev

Nathan Chancellor natechancellor@gmail.com powerpc/maple: Fix declaration made after definition

Alexander Gordeev agordeev@linux.ibm.com s390/cpuinfo: fix wrong output when CPU0 is offline

Misono Tomohiro misono.tomohiro@jp.fujitsu.com NFS: direct.c: Fix memory leak of dreq when nfs_get_lock_context fails

Sowjanya Komatineni skomatineni@nvidia.com clk: tegra: Fix Tegra PMC clock out parents

Dmitry Osipenko digetx@gmail.com power: supply: bq27xxx_battery: Silence deferred-probe error

Claudiu Beznea claudiu.beznea@microchip.com clk: at91: usb: continue if clk_hw_round_rate() return zero

Frank Rowand frank.rowand@sony.com of: unittest: kmemleak in of_unittest_platform_populate()

Arnd Bergmann arnd@arndb.de arm64: cpu_errata: include required headers

Rob Herring robh@kernel.org of: fix missing kobject init for !SYSFS && OF_DYNAMIC config

Chris Lew clew@codeaurora.org soc: qcom: smem: Use le32_to_cpu for comparison

Lior David qca_liord@qca.qualcomm.com wil6210: fix length check in __wmi_send

Mohit Aggarwal maggarwa@codeaurora.org rtc: pm8xxx: Fix issue in RTC write path

Dedy Lansky dlansky@codeaurora.org wil6210: rate limit wil_rx_refill error

Subhash Jadavani subhashj@codeaurora.org scsi: ufs: ufs-qcom: remove broken hci version quirk

Venkat Gopalakrishnan venkatg@codeaurora.org scsi: ufs: make sure all interrupts are processed

Dedy Lansky dlansky@codeaurora.org wil6210: fix temperature debugfs

Hamad Kadmany hkadmany@codeaurora.org wil6210: increase firmware ready timeout

Timur Tabi timur@codeaurora.org Revert "gpio: set up initial state from .get_direction()"

Joe Moriarty joe.moriarty@oracle.com drm: NULL pointer dereference [null-pointer-deref] (CWE 476) problem

Nathan Chancellor natechancellor@gmail.com video: fbdev: sis: Remove unnecessary parentheses and commented code

Takashi Iwai tiwai@suse.de ALSA: hda: Don't release card at firmware loading error

Li Bin huawei.libin@huawei.com scsi: sg: add sg_remove_request in sg_common_write

Josh Poimboeuf jpoimboe@redhat.com objtool: Fix switch table detection in .text.unlikely

Xiao Yang yangx.jy@cn.fujitsu.com tracing: Fix the race between registering 'snapshot' event trigger and triggering 'snapshot' operation

Maurizio Lombardi mlombard@redhat.com scsi: target: fix hang when multiple threads try to destroy the same iscsi session

Maurizio Lombardi mlombard@redhat.com scsi: target: remove boilerplate code

Jim Mattson jmattson@google.com kvm: x86: Host feature SSBD doesn't imply guest feature SPEC_CTRL_SSBD

Goldwyn Rodrigues rgoldwyn@suse.com dm flakey: check for null arg_name in parse_features()

Jan Kara jack@suse.cz ext4: do not zeroout extents beyond i_disksize

Tuomas Tynkkynen tuomas.tynkkynen@iki.fi mac80211_hwsim: Use kstrndup() in place of kasprintf()

Josef Bacik josef@toxicpanda.com btrfs: check commit root generation in should_ignore_root

Takashi Iwai tiwai@suse.de ALSA: usb-audio: Don't override ignore_ctl_error value from the map

Colin Ian King colin.king@canonical.com ASoC: Intel: mrfld: return error codes when an error occurs

Colin Ian King colin.king@canonical.com ASoC: Intel: mrfld: fix incorrect check on p->sink

Josh Triplett josh@joshtriplett.org ext4: fix incorrect inodes per group in error message

Josh Triplett josh@joshtriplett.org ext4: fix incorrect group count in ext4_fill_super error message

zhangyi (F) yi.zhang@huawei.com jbd2: improve comments about freeing data buffers whose page mapping is NULL

Can Guo cang@codeaurora.org scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic

Tim Stallard code@timstallard.me.uk net: ipv6: do not consider routes via gateways for anycast address check

Wang Wenhu wenhu.wang@vivo.com net: qrtr: send msgs from local of same id as broadcast

Taras Chornyi taras.chornyi@plvision.eu net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin

Taehee Yoo ap420073@gmail.com hsr: check protocol version in hsr_newlink()

Andy Shevchenko andriy.shevchenko@linux.intel.com mfd: dln2: Fix sanity checking for endpoints

Nathan Chancellor natechancellor@gmail.com misc: echo: Remove unnecessary parentheses and simplify check for zero

Laurentiu Tudor laurentiu.tudor@nxp.com powerpc/fsl_booke: Avoid creating duplicate tlb1 entry

Wen Yang wenyang@linux.alibaba.com ipmi: fix hung processes in __get_guid()

Chris Wilson chris@chris-wilson.co.uk drm: Remove PageReserved manipulation from drm_pci_alloc

Lyude Paul lyude@redhat.com drm/dp_mst: Fix clearing payload state on topology disable

Filipe Manana fdmanana@suse.com Btrfs: fix crash during unmount due to race with delayed inode workers

Michael Ellerman mpe@ellerman.id.au powerpc/64/tm: Don't let userspace set regs->trap via sigreturn

Kai-Heng Feng kai.heng.feng@canonical.com libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set

Simon Gander simon@tuxera.com hfsplus: fix crash and filesystem corruption when deleting files

Oliver O'Halloran oohall@gmail.com cpufreq: powernv: Fix use-after-free

Eric Biggers ebiggers@google.com kmod: make request_module() return an error when autoloading is disabled

Hans de Goede hdegoede@redhat.com Input: i8042 - add Acer Aspire 5738z to nomux list

Michael Mueller mimu@linux.ibm.com s390/diag: fix display of diagnose call statistics

Changwei Ge chge@linux.alibaba.com ocfs2: no need try to truncate file beyond i_size

Qian Cai cai@lca.pw ext4: fix a data race at inode->i_blocks

Nathan Chancellor natechancellor@gmail.com rtc: omap: Use define directive for PIN_CONFIG_ACTIVE_HIGH

Fredrik Strupe fredrik@strupe.net arm64: armv8_deprecated: Fix undef_hook mask for thumb setend

Steffen Maier maier@linux.ibm.com scsi: zfcp: fix missing erp_lock in port recovery trigger for point-to-point

Shetty, Harshini X (EXT-Sony Mobile) Harshini.X.Shetty@sony.com dm verity fec: fix memory leak in verity_fec_dtr

Alexander Duyck alexander.h.duyck@linux.intel.com mm: Use fixed constant in page_frag_alloc instead of size + 1

Anssi Hannula anssi.hannula@bitwise.fi tools: gpio: Fix out-of-tree build regression

Zhenzhong Duan zhenzhong.duan@oracle.com x86/speculation: Remove redundant arch_smt_update() invocation

Takashi Iwai tiwai@suse.de ALSA: hda: Initialize power_state field properly

Rosioru Dragos dragos.rosioru@nxp.com crypto: mxs-dcp - fix scatterlist linearization for hash

Josef Bacik josef@toxicpanda.com btrfs: drop block from cache on error in relocation

Vitaly Kuznetsov vkuznets@redhat.com KVM: VMX: fix crash cleanup when KVM wasn't used

Sean Christopherson sean.j.christopherson@intel.com KVM: VMX: Always VMCLEAR in-use VMCSes during crash with kexec support

Sean Christopherson sean.j.christopherson@intel.com KVM: x86: Allocate new rmap and large page tracking when moving memslot

David Hildenbrand david@redhat.com KVM: s390: vsie: Fix delivery of addressing exceptions

David Hildenbrand david@redhat.com KVM: s390: vsie: Fix region 1 ASCE sanity shadow address checks

Thomas Gleixner tglx@linutronix.de x86/entry/32: Add missing ASM_CLAC to general_protection entry

Eric W. Biederman ebiederm@xmission.com signal: Extend exec_id to 64bits

Remi Pommarel repk@triplefau.lt ath9k: Handle txpower changes even when TPC is disabled

Gustavo A. R. Silva gustavo@embeddedor.com MIPS: OCTEON: irq: Fix potential NULL pointer dereference

Sungbo Eo mans0n@gorani.run irqchip/versatile-fpga: Apply clear-mask earlier

Yang Xu xuyang2018.jy@cn.fujitsu.com KEYS: reaching the keys quotas correctly

Martin Blumenstingl martin.blumenstingl@googlemail.com thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n

Jan Engelhardt jengelh@inai.de acpi/x86: ignore unspecified bit positions in the ACPI global lock field

Benoit Parrot bparrot@ti.com media: ti-vpe: cal: fix disable_irqs to only the intended target

Takashi Iwai tiwai@suse.de ALSA: pcm: oss: Fix regression by buffer overflow fix

Takashi Iwai tiwai@suse.de ALSA: ice1724: Fix invalid access for enumerated ctl items

Takashi Iwai tiwai@suse.de ALSA: hda: Fix potential access overflow in beep helper

Takashi Iwai tiwai@suse.de ALSA: hda: Add driver blacklist

Takashi Iwai tiwai@suse.de ALSA: usb-audio: Add mixer workaround for TRX40 and co

Thinh Nguyen Thinh.Nguyen@synopsys.com usb: gadget: composite: Inform controller driver of self-powered

Sriharsha Allenki sallenki@codeaurora.org usb: gadget: f_fs: Fix use after free issue as part of queue failure

이경택 gt82.lee@samsung.com ASoC: topology: use name_prefix for new kcontrol

이경택 gt82.lee@samsung.com ASoC: dpcm: allow start or stop during pause for backend

이경택 gt82.lee@samsung.com ASoC: dapm: connect virtual mux with default value

이경택 gt82.lee@samsung.com ASoC: fix regwmask

YueHaibing yuehaibing@huawei.com misc: rtsx: set correct pcr_ops for rts522A

Josef Bacik josef@toxicpanda.com btrfs: track reloc roots based on their commit root bytenr

Josef Bacik josef@toxicpanda.com btrfs: remove a BUG_ON() from merge_reloc_roots()

Boqun Feng boqun.feng@gmail.com locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()

Arvind Sankar nivedita@alum.mit.edu x86/boot: Use unsigned comparison for addresses

Bob Peterson rpeterso@redhat.com gfs2: Don't demote a glock until its revokes are written

John Garry john.garry@huawei.com libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()

Andy Lutomirski luto@kernel.org selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault

Michael Wang yun.wang@linux.alibaba.com sched: Avoid scale real weight down to zero

Sungbo Eo mans0n@gorani.run irqchip/versatile-fpga: Handle chained IRQs properly

Alain Volmat avolmat@me.com i2c: st: fix missing struct parameter description

Xu Wang vulab@iscas.ac.cn qlcnic: Fix bad kzalloc null test

Zheng Wei wei.zheng@vivo.com net: vxge: fix wrong __VA_ARGS__ usage

Ondrej Jirman megous@megous.com bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads

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

Diffstat:

Makefile | 4 +- arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/arm64/kernel/cpu_errata.c | 2 + arch/mips/cavium-octeon/octeon-irq.c | 3 + arch/powerpc/kernel/signal_64.c | 4 +- arch/powerpc/mm/tlb_nohash_low.S | 12 +++- arch/powerpc/platforms/maple/setup.c | 34 +++++----- arch/s390/kernel/diag.c | 2 +- arch/s390/kernel/processor.c | 5 +- arch/s390/kvm/vsie.c | 1 + arch/s390/mm/gmap.c | 7 +- arch/x86/boot/compressed/head_32.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/entry/entry_32.S | 1 + arch/x86/include/asm/microcode_intel.h | 2 +- arch/x86/include/asm/processor.h | 18 +++++ arch/x86/include/asm/vgtod.h | 2 +- arch/x86/kernel/acpi/boot.c | 2 +- arch/x86/kvm/cpuid.c | 3 +- arch/x86/kvm/vmx.c | 79 +++++++--------------- arch/x86/kvm/x86.c | 11 +++ drivers/ata/libata-pmp.c | 1 + drivers/ata/libata-scsi.c | 9 +-- drivers/bus/sunxi-rsb.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 +- drivers/clk/at91/clk-usb.c | 3 + drivers/clk/tegra/clk-tegra-pmc.c | 12 ++-- drivers/cpufreq/powernv-cpufreq.c | 6 ++ drivers/crypto/mxs-dcp.c | 58 ++++++++-------- drivers/gpio/gpiolib.c | 31 ++------- drivers/gpu/drm/drm_dp_mst_topology.c | 15 ++-- drivers/gpu/drm/drm_pci.c | 25 +------ drivers/i2c/busses/i2c-st.c | 1 + drivers/input/serio/i8042-x86ia64io.h | 11 +++ drivers/iommu/amd_iommu_types.h | 2 +- drivers/irqchip/irq-versatile-fpga.c | 18 +++-- drivers/md/dm-flakey.c | 5 ++ drivers/md/dm-verity-fec.c | 1 + drivers/media/platform/ti-vpe/cal.c | 16 ++--- drivers/mfd/dln2.c | 9 ++- drivers/mfd/rts5227.c | 1 + drivers/misc/echo/echo.c | 2 +- drivers/mtd/devices/phram.c | 15 ++-- drivers/mtd/lpddr/lpddr_cmds.c | 1 - drivers/net/ethernet/neterion/vxge/vxge-config.h | 2 +- drivers/net/ethernet/neterion/vxge/vxge-main.h | 14 ++-- .../net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 2 +- drivers/net/wireless/ath/ath9k/main.c | 3 + drivers/net/wireless/ath/wil6210/debugfs.c | 7 +- drivers/net/wireless/ath/wil6210/interrupt.c | 22 +++++- drivers/net/wireless/ath/wil6210/main.c | 2 +- drivers/net/wireless/ath/wil6210/txrx.c | 4 +- drivers/net/wireless/ath/wil6210/wmi.c | 2 +- drivers/net/wireless/mac80211_hwsim.c | 12 ++-- drivers/nvdimm/bus.c | 6 +- drivers/of/base.c | 3 - drivers/of/unittest.c | 7 +- drivers/power/supply/bq27xxx_battery.c | 5 +- drivers/rtc/rtc-omap.c | 4 +- drivers/rtc/rtc-pm8xxx.c | 49 +++++++++++--- drivers/s390/scsi/zfcp_erp.c | 2 +- drivers/scsi/sg.c | 4 +- drivers/scsi/ufs/ufs-qcom.c | 2 +- drivers/scsi/ufs/ufshcd.c | 32 ++++++--- drivers/soc/qcom/smem.c | 2 +- drivers/target/iscsi/iscsi_target.c | 79 +++++++--------------- drivers/target/iscsi/iscsi_target.h | 1 - drivers/target/iscsi/iscsi_target_configfs.c | 5 +- drivers/target/iscsi/iscsi_target_login.c | 5 +- drivers/tty/ehv_bytechan.c | 21 +++++- drivers/usb/gadget/composite.c | 9 +++ drivers/usb/gadget/function/f_fs.c | 1 + drivers/video/fbdev/core/fbmem.c | 2 +- drivers/video/fbdev/sis/init301.c | 4 +- fs/btrfs/async-thread.c | 8 +++ fs/btrfs/async-thread.h | 2 + fs/btrfs/disk-io.c | 13 ++++ fs/btrfs/relocation.c | 39 +++++++---- fs/exec.c | 2 +- fs/ext2/xattr.c | 8 +-- fs/ext4/extents.c | 8 +-- fs/ext4/inode.c | 2 +- fs/ext4/super.c | 9 +-- fs/gfs2/glock.c | 3 + fs/hfsplus/attributes.c | 4 ++ fs/jbd2/commit.c | 7 +- fs/nfs/direct.c | 2 + fs/nfs/pagelist.c | 17 +++-- fs/ocfs2/alloc.c | 4 ++ include/linux/compiler.h | 2 +- include/linux/devfreq_cooling.h | 2 +- include/linux/percpu_counter.h | 4 +- include/linux/sched.h | 4 +- include/net/ip6_route.h | 1 + include/target/iscsi/iscsi_target_core.h | 2 +- kernel/cpu.c | 5 +- kernel/kmod.c | 4 +- kernel/locking/lockdep.c | 4 ++ kernel/locking/locktorture.c | 8 +-- kernel/sched/sched.h | 8 ++- kernel/signal.c | 2 +- kernel/trace/trace_events_trigger.c | 10 +-- mm/page_alloc.c | 8 +-- net/hsr/hsr_netlink.c | 9 ++- net/ipv4/devinet.c | 13 ++-- net/qrtr/qrtr.c | 7 +- security/keys/key.c | 2 +- security/keys/keyctl.c | 4 +- sound/core/oss/pcm_plugin.c | 32 ++++++--- sound/pci/hda/hda_beep.c | 6 +- sound/pci/hda/hda_codec.c | 1 + sound/pci/hda/hda_intel.c | 35 ++++++---- sound/pci/ice1712/prodigy_hifi.c | 4 +- sound/soc/intel/atom/sst-atom-controls.c | 2 +- sound/soc/intel/atom/sst/sst_pci.c | 2 +- sound/soc/soc-dapm.c | 8 ++- sound/soc/soc-ops.c | 4 +- sound/soc/soc-pcm.c | 6 +- sound/soc/soc-topology.c | 2 +- sound/usb/mixer.c | 2 +- sound/usb/mixer_maps.c | 28 ++++++++ tools/gpio/Makefile | 2 +- tools/objtool/check.c | 5 +- tools/testing/selftests/x86/ptrace_syscall.c | 8 ++- 124 files changed, 681 insertions(+), 454 deletions(-)