This is the start of the stable review cycle for the 5.4.35 release. There are 118 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 Fri, 24 Apr 2020 09:48:23 +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-5.4.35-rc1.... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.4.35-rc1

Daniel Borkmann daniel@iogearbox.net bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test

John Fastabend john.fastabend@gmail.com bpf: Test_progs, add test to catch retval refine error handling

John Fastabend john.fastabend@gmail.com bpf: Test_verifier, bpf_get_stack return value add <0

Daniel Borkmann daniel@iogearbox.net bpf: fix buggy r0 retval refinement for tracing helpers

Waiman Long longman@redhat.com KEYS: Don't write out to userspace while holding key semaphore

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()

Jonathan Neuschäfer j.neuschaefer@gmx.net docs: Fix path to MTD command line partition parser

Frieder Schrempf frieder.schrempf@kontron.de mtd: spinand: Explicitly use MTD_OPS_RAW to write the bad block marker to OOB

Christophe Kerello christophe.kerello@st.com mtd: rawnand: free the nand_device object

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

Nathan Chancellor natechancellor@gmail.com fbmem: Adjust indentation in fb_prepare_logo and fb_blank

Maxime Roussin-Bélanger maxime.roussinbelanger@gmail.com iio: si1133: read 24-bit signed integer for measurement

Jernej Skrabec jernej.skrabec@siol.net ARM: dts: sunxi: Fix DE2 clocks register range

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

Grygorii Strashko grygorii.strashko@ti.com dma-debug: fix displaying of dma allocation type

Florian Fainelli f.fainelli@gmail.com net: dsa: bcm_sf2: Fix overflow checks

Ben Skeggs bskeggs@redhat.com drm/nouveau/gr/gp107,gp108: implement workaround for HW hanging during init

Chao Yu chao@kernel.org f2fs: fix to wait all node page writeback

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()

Jeffery Miller jmiller@neverware.com power: supply: axp288_fuel_gauge: Broaden vendor check for Intel Compute Sticks.

Guo Ren guoren@linux.alibaba.com csky: Fixup init_fpu compile warning with __init

Chuck Lever chuck.lever@oracle.com sunrpc: Fix gss_unwrap_resp_integ() again

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

Jacob Pan jacob.jun.pan@linux.intel.com iommu/vt-d: Fix page request descriptor size

Qian Cai cai@lca.pw iommu/vt-d: Silence RCU-list debugging warning in dmar_find_atsr()

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

Olga Kornievskaia olga.kornievskaia@gmail.com SUNRPC: fix krb5p mount to provide large enough buffer in rq_rcvsize

Jacob Pan jacob.jun.pan@linux.intel.com iommu/vt-d: Fix mm reference leak

Jean-Philippe Brucker jean-philippe@linaro.org iommu/virtio: Fix freeing of incomplete domains

Nicolas Saenz Julienne nsaenzjulienne@suse.de drm/vc4: Fix HDMI mode validation

Alan Maguire alan.maguire@oracle.com um: falloc.h needs to be directly included for older libc

Bob Moore robert.moore@intel.com ACPICA: Fixes for acpiExec namespace init file

Chao Yu chao@kernel.org f2fs: fix NULL pointer dereference in f2fs_write_begin()

Guo Ren guoren@linux.alibaba.com csky: Fixup get wrong psr value from phyical reg

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

Jack Zhang Jack.Zhang1@amd.com drm/amdkfd: kfree the wrong pointer

Guo Ren guoren@linux.alibaba.com csky: Fixup cpu speculative execution to IO area

Qian Cai cai@lca.pw x86: ACPI: fix CPU hotplug deadlock

Ricardo Ribalda Delgado ribalda@kernel.org leds: core: Fix warning message when init_data

Karol Herbst kherbst@redhat.com drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges

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

Steven Price steven.price@arm.com include/linux/swapops.h: correct guards for non_swap_entry()

Ralph Campbell rcampbell@nvidia.com drm/nouveau/svm: fix vma range check for migration

Ralph Campbell rcampbell@nvidia.com drm/nouveau/svm: check for SVM initialized before migrating

Christophe Leroy christophe.leroy@c-s.fr mm/hugetlb: fix build failure with HUGETLB_PAGE but not HUGEBTLBFS

Long Li longli@microsoft.com cifs: Allocate encryption header through kmalloc

Gabriel Krisman Bertazi krisman@collabora.com um: ubd: Prevent buffer overrun on command completion

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

Thomas Richter tmricht@linux.ibm.com s390/cpum_sf: Fix wrong page count in error message

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

Alexey Kardashevskiy aik@ozlabs.ru powerpc/prom_init: Pass the "os-term" message to hypervisor

Madhuparna Bhowmik madhuparnabhowmik10@gmail.com btrfs: add RCU locks around block group initialization

Domenico Andreoli domenico.andreoli@linux.com hibernate: Allow uswsusp to write to swap

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

Sahitya Tummala stummala@codeaurora.org f2fs: Add a new CP flag to help fsck fix resize SPO issues

Sahitya Tummala stummala@codeaurora.org f2fs: Fix mount failure due to SPO after a successful online resize FS

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

Kunihiko Hayashi hayashi.kunihiko@socionext.com phy: uniphier-usb3ss: Add Pro5 support

Chao Yu chao@kernel.org f2fs: fix to show norecovery mount option

Michael Roth mdroth@linux.vnet.ibm.com KVM: PPC: Book3S HV: Fix H_CEDE return code for nested guests

Johan Jonker jbx6244@gmail.com ARM: dts: rockchip: fix lvds-encoder ports subnode for rk3188-bqedison2qc

Murphy Zhou jencce.kernel@gmail.com NFSv4.2: error out when relink swapfile

Trond Myklebust trond.myklebust@hammerspace.com NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid()

Trond Myklebust trond.myklebust@hammerspace.com NFS: alloc_nfs_open_context() must use the file cred when available

Alexandre Belloni alexandre.belloni@bootlin.com rtc: 88pm860x: fix possible race condition

Kevin Grandemange kevin.grandemange@allegrodvt.com dma-coherent: fix integer overflow in the reserved-memory dma allocation

Lucas Stach l.stach@pengutronix.de soc: imx: gpc: fix power up sequencing

Russell King rmk+kernel@armlinux.org.uk arm64: dts: clearfog-gt-8k: set gigabit PHY reset deassert delay

Jon Hunter jonathanh@nvidia.com arm64: tegra: Fix Tegra194 PCIe compatible string

Vidya Sagar vidyas@nvidia.com arm64: tegra: Add PCIe endpoint controllers nodes for Tegra194

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

Jernej Skrabec jernej.skrabec@siol.net arm64: dts: allwinner: a64: Fix display clock register range

Johan Jonker jbx6244@gmail.com ARM: dts: rockchip: fix vqmmc-supply property name for rk3188-bqedison2qc

Sahitya Tummala stummala@codeaurora.org f2fs: fix the panic in do_checkpoint()

Aya Levin ayal@mellanox.com net/mlx5e: Enforce setting of a single FEC mode

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

Stephen Boyd sboyd@kernel.org clk: Don't cache errors from clk_ops::get_phase()

xinhui pan xinhui.pan@amd.com drm/ttm: flush the fence on the bo after we individualize the reservation object

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Free hv_panic_page when fail to register kmsg dump

Ilya Dryomov idryomov@gmail.com rbd: call rbd_dev_unprobe() after unwatching and flushing notifies

Ilya Dryomov idryomov@gmail.com rbd: avoid a deadlock on header_rwsem when flushing notifies

Paolo Valente paolo.valente@linaro.org block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline

Paolo Valente paolo.valente@linaro.org block, bfq: make reparent_leaf_entity actually work only on leaf entities

Paolo Valente paolo.valente@linaro.org block, bfq: turn put_queue into release_process_ref in __bfq_bic_change_cgroup

David Howells dhowells@redhat.com afs: Fix race between post-modification dir edit and readdir/d_revalidate

David Howells dhowells@redhat.com afs: Fix afs_d_validate() to set the right directory version

David Howells dhowells@redhat.com afs: Fix rename operation status delivery

David Howells dhowells@redhat.com afs: Fix decoding of inline abort codes from version 1 status records

David Howells dhowells@redhat.com afs: Fix missing XDR advance in xdr_decode_{AFS,YFS}FSFetchStatus()

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Report crash data in die() when panic_on_oops is set

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Report crash register data or kmsg before running crash kernel

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Trigger crash enlightenment only once during system crash.

Tianyu Lan Tianyu.Lan@microsoft.com x86/Hyper-V: Unload vmbus channel in hv panic callback

Frank Rowand frank.rowand@sony.com of: overlay: kmemleak in dup_and_fixup_symbol_prop()

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

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

Frank Rowand frank.rowand@sony.com of: unittest: kmemleak on changeset destroy

Magnus Karlsson magnus.karlsson@intel.com xsk: Add missing check on user supplied headroom size

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

Zenghui Yu yuzenghui@huawei.com irqchip/mbigen: Free msi_desc on device teardown

Pablo Neira Ayuso pablo@netfilter.org netfilter: nf_tables: report EOPNOTSUPP on unsupported flags/object type

Slava Bacherikov slava@bacher09.org kbuild, btf: Fix dependencies for DEBUG_INFO_BTF

Martin Fuzzey martin.fuzzey@flowbird.group ARM: dts: imx6: Use gpc for FEC interrupt controller to fix wake on LAN.

Takashi Iwai tiwai@suse.de ALSA: hda: Honor PM disablement in PM freeze and thaw_noirq ops

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

Luke Nelson lukenels@cs.washington.edu arm, bpf: Fix offset overflow for BPF_MEM BPF_DW

Luke Nelson lukenels@cs.washington.edu arm, bpf: Fix bugs with ALU64 {RSH, ARSH} BPF_K shift by 0

Li RongQing lirongqing@baidu.com xsk: Fix out of boundary write in __xsk_rcv_memcpy

Michael Walle michael@walle.cc watchdog: sp805: fix restart handler

Roman Gushchin guro@fb.com ext4: use non-movable memory for superblock readahead

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

Diffstat:

Documentation/admin-guide/kernel-parameters.txt | 2 +- .../bindings/pci/nvidia,tegra194-pcie.txt | 2 +- Makefile | 4 +- arch/arm/boot/dts/imx6qdl.dtsi | 5 +- arch/arm/boot/dts/imx6qp.dtsi | 1 - arch/arm/boot/dts/rk3188-bqedison2qc.dts | 29 +++--- arch/arm/boot/dts/sun8i-a83t.dtsi | 2 +- arch/arm/boot/dts/sun8i-r40.dtsi | 2 +- arch/arm/boot/dts/sun8i-v3s.dtsi | 2 +- arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +- arch/arm/net/bpf_jit_32.c | 52 ++++++---- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 2 +- .../dts/marvell/armada-8040-clearfog-gt-8k.dts | 1 + arch/arm64/boot/dts/nvidia/tegra194.dtsi | 111 +++++++++++++++++++-- arch/csky/abiv1/inc/abi/entry.h | 5 +- arch/csky/abiv2/fpu.c | 5 - arch/csky/abiv2/inc/abi/entry.h | 7 +- arch/csky/abiv2/inc/abi/fpu.h | 3 +- arch/csky/include/asm/processor.h | 1 + arch/csky/kernel/head.S | 5 + arch/csky/kernel/setup.c | 63 +++--------- arch/csky/kernel/smp.c | 6 ++ arch/csky/kernel/traps.c | 11 +- arch/csky/mm/fault.c | 7 ++ arch/powerpc/kernel/prom_init.c | 3 + arch/powerpc/kvm/book3s_hv.c | 1 + arch/powerpc/platforms/maple/setup.c | 34 +++---- arch/s390/kernel/perf_cpum_sf.c | 1 + arch/s390/kernel/processor.c | 5 +- arch/s390/mm/gmap.c | 1 + arch/um/drivers/ubd_kern.c | 4 +- arch/um/os-Linux/file.c | 1 + arch/x86/hyperv/hv_init.c | 6 +- arch/x86/kernel/acpi/cstate.c | 3 +- arch/x86/kernel/cpu/mshyperv.c | 10 ++ block/bfq-cgroup.c | 73 ++++++++------ block/bfq-iosched.c | 2 - block/bfq-iosched.h | 1 + drivers/acpi/acpica/acnamesp.h | 2 + drivers/acpi/acpica/dbinput.c | 16 ++- drivers/acpi/acpica/dswexec.c | 33 ++++++ drivers/acpi/acpica/dswload.c | 2 - drivers/acpi/acpica/dswload2.c | 35 +++++++ drivers/acpi/acpica/nsnames.c | 6 +- drivers/acpi/acpica/utdelete.c | 9 +- drivers/acpi/processor_throttling.c | 7 -- drivers/block/rbd.c | 25 +++-- drivers/clk/at91/clk-usb.c | 3 + drivers/clk/clk.c | 48 ++++++--- drivers/clk/tegra/clk-tegra-pmc.c | 12 +-- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 4 +- drivers/gpu/drm/nouveau/nouveau_drm.c | 63 ++++++++++++ drivers/gpu/drm/nouveau/nouveau_drv.h | 2 + drivers/gpu/drm/nouveau/nouveau_svm.c | 6 ++ drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 26 +++++ drivers/gpu/drm/ttm/ttm_bo.c | 4 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 20 +++- drivers/hv/channel_mgmt.c | 3 + drivers/hv/vmbus_drv.c | 62 ++++++++---- drivers/iio/light/si1133.c | 37 ++++--- drivers/iommu/amd_iommu_types.h | 2 +- drivers/iommu/intel-iommu.c | 3 +- drivers/iommu/intel-svm.c | 9 +- drivers/iommu/virtio-iommu.c | 16 +-- drivers/irqchip/irq-mbigen.c | 8 +- drivers/leds/led-class.c | 2 +- drivers/mtd/devices/phram.c | 15 +-- drivers/mtd/lpddr/lpddr_cmds.c | 1 - drivers/mtd/nand/raw/nand_base.c | 2 + drivers/mtd/nand/spi/core.c | 1 + drivers/net/dsa/bcm_sf2_cfp.c | 9 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 4 + drivers/nvdimm/bus.c | 6 +- drivers/of/overlay.c | 2 + drivers/of/unittest.c | 16 ++- drivers/phy/socionext/phy-uniphier-usb3ss.c | 4 + drivers/power/supply/axp288_fuel_gauge.c | 4 +- drivers/power/supply/bq27xxx_battery.c | 5 +- drivers/rtc/rtc-88pm860x.c | 14 +-- drivers/scsi/sg.c | 4 +- drivers/soc/imx/gpc.c | 24 +++-- drivers/tty/ehv_bytechan.c | 21 +++- drivers/video/fbdev/core/fbmem.c | 38 +++---- drivers/watchdog/sp805_wdt.c | 4 + fs/afs/dir.c | 108 ++++++++++++-------- fs/afs/dir_silly.c | 22 ++-- fs/afs/fsclient.c | 27 +++-- fs/afs/yfsclient.c | 20 ++-- fs/block_dev.c | 4 +- fs/btrfs/block-group.c | 2 + fs/buffer.c | 11 ++ fs/cifs/transport.c | 28 ++++-- fs/ext2/xattr.c | 8 +- fs/ext4/inode.c | 2 +- fs/ext4/super.c | 5 +- fs/f2fs/checkpoint.c | 24 +++-- fs/f2fs/f2fs.h | 3 +- fs/f2fs/gc.c | 6 ++ fs/f2fs/node.c | 7 +- fs/f2fs/super.c | 14 ++- fs/nfs/callback_proc.c | 2 + fs/nfs/direct.c | 2 + fs/nfs/inode.c | 10 +- fs/nfs/nfs4file.c | 3 + fs/nfs/pagelist.c | 17 ++-- include/acpi/processor.h | 8 ++ include/asm-generic/mshyperv.h | 2 +- include/keys/big_key-type.h | 2 +- include/keys/user-type.h | 3 +- include/linux/buffer_head.h | 8 ++ include/linux/compiler.h | 2 +- include/linux/f2fs_fs.h | 1 + include/linux/hugetlb.h | 19 ++-- include/linux/key-type.h | 2 +- include/linux/percpu_counter.h | 4 +- include/linux/swapops.h | 3 +- kernel/bpf/verifier.c | 45 +++++++-- kernel/dma/coherent.c | 13 +-- kernel/dma/debug.c | 9 +- kernel/locking/locktorture.c | 8 +- lib/Kconfig.debug | 2 + net/dns_resolver/dns_key.c | 2 +- net/netfilter/nf_tables_api.c | 4 +- net/rxrpc/key.c | 27 ++--- net/sunrpc/auth_gss/auth_gss.c | 80 +++++++++++---- net/xdp/xdp_umem.c | 5 +- net/xdp/xsk.c | 5 +- security/keys/big_key.c | 11 +- security/keys/encrypted-keys/encrypted.c | 7 +- security/keys/keyctl.c | 73 +++++++++++--- security/keys/keyring.c | 6 +- security/keys/request_key_auth.c | 7 +- security/keys/trusted.c | 14 +-- security/keys/user_defined.c | 5 +- sound/pci/hda/hda_intel.c | 23 ++--- tools/objtool/check.c | 5 +- .../selftests/bpf/prog_tests/get_stack_raw_tp.c | 5 + .../selftests/bpf/progs/test_get_stack_rawtp_err.c | 26 +++++ .../testing/selftests/bpf/verifier/bpf_get_stack.c | 8 +- 139 files changed, 1263 insertions(+), 620 deletions(-)