This is the start of the stable review cycle for the 4.19.46 release. There are 114 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 May 2019 06:15:02 PM UTC. 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-4.19.46-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 4.19.46-rc1

Daniel Borkmann daniel@iogearbox.net bpf, lru: avoid messing with eviction heuristics upon syscall lookup

Daniel Borkmann daniel@iogearbox.net bpf: add map_lookup_elem_sys_only for lookups from syscall side

Chenbo Feng fengc@google.com bpf: relax inode permission check for retrieving bpf program

Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "selftests/bpf: skip verifier tests for unsupported program types"

John Garry john.garry@huawei.com driver core: Postpone DMA tear-down until after devres release for probe failure

Nigel Croxon ncroxon@redhat.com md/raid: raid5 preserve the writeback action after the parity check

Song Liu songliubraving@fb.com Revert "Don't jump to compute_result state from check_result state"

Jiri Olsa jolsa@kernel.org perf/x86/intel: Fix race in intel_pmu_disable_event()

Arnaldo Carvalho de Melo acme@redhat.com perf bench numa: Add define for RUSAGE_THREAD if not present

Al Viro viro@zeniv.linux.org.uk ufs: fix braino in ufs_get_inode_gid() for solaris UFS flavour

Gary Hook Gary.Hook@amd.com x86/mm/mem_encrypt: Disable all instrumentation for early SME setup

Tobin C. Harding tobin@kernel.org sched/cpufreq: Fix kobject memleak

Luca Coelho luciano.coelho@intel.com iwlwifi: mvm: check for length correctness in iwl_mvm_create_skb()

Bjørn Mork bjorn@mork.no qmi_wwan: new Wistron, ZTE and D-Link devices

Peter Zijlstra peterz@infradead.org bpf: Fix preempt_enable_no_resched() abuse

Andrey Smirnov andrew.smirnov@gmail.com power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG

Andrew Jones drjones@redhat.com KVM: arm/arm64: Ensure vcpu target is unset on reset failure

Kangjie Lu kjlu@umn.edu net: ieee802154: fix missing checks for regmap_update_bits

Bhagavathi Perumal S bperumal@codeaurora.org mac80211: Fix kernel panic due to use of txq after free

Vitaly Kuznetsov vkuznets@redhat.com x86: kvm: hyper-v: deal with buggy TLB flush requests from WS2012

Logan Gunthorpe logang@deltatee.com PCI: Fix issue with "pci=disable_acs_redir" parameter being ignored

Al Viro viro@zeniv.linux.org.uk apparmorfs: fix use-after-free on symlink traversal

Al Viro viro@zeniv.linux.org.uk securityfs: fix use-after-free on symlink traversal

Tony Lindgren tony@atomide.com power: supply: cpcap-battery: Fix division by zero

Jernej Skrabec jernej.skrabec@siol.net clk: sunxi-ng: nkmp: Avoid GENMASK(-1, 0)

Steffen Klassert steffen.klassert@secunet.com xfrm4: Fix uninitialized memory read in _decode_session4

Martin Willi martin@strongswan.org xfrm: Honor original L3 slave device in xfrmi policy lookup

Sabrina Dubroca sd@queasysnail.net esp4: add length check for UDP encapsulation

Cong Wang xiyou.wangcong@gmail.com xfrm: clean up xfrm protocol checks

Jeremy Sowden jeremy@azazel.net vti4: ipip tunnel deregistration fixes.

Su Yanjun suyj.fnst@cn.fujitsu.com xfrm6_tunnel: Fix potential panic when unloading xfrm6_tunnel module

YueHaibing yuehaibing@huawei.com xfrm: policy: Fix out-of-bound array accesses in __xfrm_policy_unlink

Kirill Smelkov kirr@nexedi.com fuse: Add FOPEN_STREAM to use stream_open()

Martin Wilck mwilck@suse.com dm mpath: always free attached_handler_name in parse_path()

Mikulas Patocka mpatocka@redhat.com dm integrity: correctly calculate the size of metadata area

Mikulas Patocka mpatocka@redhat.com dm delay: fix a crash when invalid device is specified

Damien Le Moal damien.lemoal@wdc.com dm zoned: Fix zone report handling

Nikos Tsironis ntsironis@arrikto.com dm cache metadata: Fix loading discard bitset

Stefan Mätje stefan.maetje@esd.eu PCI: Work around Pericom PCIe-to-PCI bridge Retrain Link erratum

Stefan Mätje stefan.maetje@esd.eu PCI: Factor out pcie_retrain_link() function

Kazufumi Ikeda kaz-ikeda@xc.jp.nec.com PCI: rcar: Add the initialization of PCIe link in resume_noirq()

Jisheng Zhang Jisheng.Zhang@synaptics.com PCI/AER: Change pci_aer_init() stub to return void

Jean-Philippe Brucker jean-philippe.brucker@arm.com PCI: Init PCIe feature bits for managed host bridge alloc

James Prestwood james.prestwood@linux.intel.com PCI: Mark Atheros AR9462 to avoid bus reset

Nikolai Kostrigin nickel@altlinux.org PCI: Mark AMD Stoney Radeon R7 GPU ATS as broken

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix crashes and garbled display during DPMS modesetting

Yifeng Li tomli@tomli.me fbdev: sm712fb: use 1024x768 by default on non-MIPS, fix garbled display

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix support for 1024x768-16 mode

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix crashes during framebuffer writes by correctly mapping VRAM

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix boot screen glitch when sm712fb replaces VGA

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix white screen of death on reboot, don't set CR3B-CR3F

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix VRAM detection, don't set SR70/71/74/75

Yifeng Li tomli@tomli.me fbdev: sm712fb: fix brightness control on reboot, don't set SR30

Ard Biesheuvel ard.biesheuvel@linaro.org fbdev/efifb: Ignore framebuffer memmap entries that lack any memory types

Nathan Chancellor natechancellor@gmail.com objtool: Allow AR to be overridden with HOSTAR

Florian Fainelli f.fainelli@gmail.com MIPS: perf: Fix build with CONFIG_CPU_BMIPS5000 enabled

Adrian Hunter adrian.hunter@intel.com perf intel-pt: Fix sample timestamp wrt non-taken branches

Adrian Hunter adrian.hunter@intel.com perf intel-pt: Fix improved sample timestamp

Adrian Hunter adrian.hunter@intel.com perf intel-pt: Fix instructions sampling rate

Dmitry Osipenko digetx@gmail.com memory: tegra: Fix integer overflow on tick value calculation

Elazar Leibovich elazar@lightbitslabs.com tracing: Fix partial reading of trace event's id file

Peter Zijlstra peterz@infradead.org ftrace/x86_64: Emulate call function while updating in breakpoint handler

Peter Zijlstra peterz@infradead.org x86_64: Allow breakpoints to emulate call instructions

Josh Poimboeuf jpoimboe@redhat.com x86_64: Add gap to int3 to allow for call emulation

Jeff Layton jlayton@kernel.org ceph: flush dirty inodes before proceeding with remount

Dmitry Osipenko digetx@gmail.com iommu/tegra-smmu: Fix invalid ASID bits on Tegra30/114

Amir Goldstein amir73il@gmail.com ovl: fix missing upper fs freeze protection on copy up for ioctl

Liu Bo bo.liu@linux.alibaba.com fuse: honor RLIMIT_FSIZE in fuse_file_fallocate

Miklos Szeredi mszeredi@redhat.com fuse: fix writepages on 32bit

Mikulas Patocka mpatocka@redhat.com udlfb: introduce a rendering mutex

Mikulas Patocka mpatocka@redhat.com udlfb: fix sleeping inside spinlock

Mikulas Patocka mpatocka@redhat.com udlfb: delete the unused parameter for dlfb_handle_damage

Jonas Karlman jonas@kwiboo.se clk: rockchip: fix wrong clock definitions for rk3328

Owen Chen owen.chen@mediatek.com clk: mediatek: Disable tuner_en before change PLL rate

Dmitry Osipenko digetx@gmail.com clk: tegra: Fix PLLM programming on Tegra124+ when PMC overrides divider

Leo Yan leo.yan@linaro.org clk: hi3660: Mark clk_gate_ufs_subsys as critical

Olga Kornievskaia kolga@netapp.com PNFS fallback to MDS if no deviceid found

ZhangXiaoxu zhangxiaoxu5@huawei.com NFS4: Fix v4.0 client state corruption when mount

Steve Longerbeam slongerbeam@gmail.com media: imx: Clear fwnode link struct for each endpoint iteration

Steve Longerbeam slongerbeam@gmail.com media: imx: csi: Allow unknown nearest upstream entities

Janusz Krzysztofik jmkrzyszt@gmail.com media: ov6650: Fix sensor possibly not detected on probe

Colin Ian King colin.king@canonical.com phy: ti-pipe3: fix missing bit-wise or operator when assigning val

Christoph Probst kernel@probst.it cifs: fix strcat buffer overflow and reduce raciness in smb21_set_oplock_level()

Phong Tran tranmanphong@gmail.com of: fix clang -Wunsequenced for be32_to_cpu()

Pan Bian bianpan2016@163.com p54: drop device reference count if fails to enable device

Alexander Shishkin alexander.shishkin@linux.intel.com intel_th: msu: Fix single mode with IOMMU

Al Viro viro@zeniv.linux.org.uk dcache: sort the freeing-without-RCU-delay mess for good.

Yufen Yu yuyufen@huawei.com md: add mddev->pers to avoid potential NULL pointer dereference

NeilBrown neilb@suse.com md: batch flush requests.

NeilBrown neilb@suse.com Revert "MD: fix lock contention for flush bios"

Paul Moore paul@paul-moore.com proc: prevent changes to overridden credentials

Hou Tao houtao1@huawei.com brd: re-enable __GFP_HIGHMEM in brd_insert_page()

Alexander Shishkin alexander.shishkin@linux.intel.com stm class: Fix channel bitmap on 32-bit systems

Tingwei Zhang tingwei@codeaurora.org stm class: Fix channel free in stm output free path

Helge Deller deller@gmx.de parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code

Helge Deller deller@gmx.de parisc: Use PA_ASM_LEVEL in boot code

Helge Deller deller@gmx.de parisc: Skip registering LED when running in QEMU

Helge Deller deller@gmx.de parisc: Export running_on_qemu symbol for modules

Saeed Mahameed saeedm@mellanox.com net/mlx5e: Fix ethtool rxfh commands when CONFIG_MLX5_EN_RXNFC is disabled

Saeed Mahameed saeedm@mellanox.com net/mlx5: Imply MLXFW in mlx5_core

Jorge E. Moreira jemoreira@google.com vsock/virtio: Initialize core virtio vsock before registering the driver

Junwei Hu hujunwei4@huawei.com tipc: fix modprobe tipc failed after switch order of device registration

Stefano Garzarella sgarzare@redhat.com vsock/virtio: free packets during the socket release

Junwei Hu hujunwei4@huawei.com tipc: switch order of device registration to fix a crash

Sabrina Dubroca sd@queasysnail.net rtnetlink: always put IFLA_LINK for links with a link-netnsid

YueHaibing yuehaibing@huawei.com ppp: deflate: Fix possible crash in deflate_init

Pieter Jansen van Vuuren pieter.jansenvanvuuren@netronome.com nfp: flower: add rcu locks when accessing netdev for tunnels

Daniele Palmas dnlplm@gmail.com net: usb: qmi_wwan: add Telit 0x1260 and 0x1261 compositions

Willem de Bruijn willemb@google.com net: test nouarg before dereferencing zerocopy pointers

Yunjian Wang wangyunjian@huawei.com net/mlx4_core: Change the error print to info print

Eric Dumazet edumazet@google.com net: avoid weird emergency message

Florian Fainelli f.fainelli@gmail.com net: Always descend into dsa/

Eric Dumazet edumazet@google.com ipv6: prevent possible fib6 leaks

Wei Wang weiwan@google.com ipv6: fix src addr routing with the exception table

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

Diffstat:

Documentation/filesystems/porting | 5 + Makefile | 4 +- arch/mips/kernel/perf_event_mipsxx.c | 21 +- arch/parisc/boot/compressed/head.S | 6 +- arch/parisc/include/asm/assembly.h | 6 +- arch/parisc/kernel/head.S | 4 +- arch/parisc/kernel/process.c | 1 + arch/parisc/kernel/syscall.S | 2 +- arch/x86/entry/entry_64.S | 18 +- arch/x86/events/intel/core.c | 10 +- arch/x86/include/asm/text-patching.h | 28 +++ arch/x86/kernel/ftrace.c | 32 ++- arch/x86/kvm/hyperv.c | 11 +- arch/x86/lib/Makefile | 12 + drivers/base/dd.c | 5 +- drivers/block/brd.c | 7 +- drivers/clk/hisilicon/clk-hi3660.c | 6 +- drivers/clk/mediatek/clk-pll.c | 48 ++-- drivers/clk/rockchip/clk-rk3328.c | 18 +- drivers/clk/sunxi-ng/ccu_nkmp.c | 18 +- drivers/clk/tegra/clk-pll.c | 4 +- drivers/hwtracing/intel_th/msu.c | 35 ++- drivers/hwtracing/stm/core.c | 9 +- drivers/iommu/tegra-smmu.c | 25 ++- drivers/md/dm-cache-metadata.c | 9 +- drivers/md/dm-delay.c | 3 +- drivers/md/dm-integrity.c | 4 +- drivers/md/dm-mpath.c | 2 +- drivers/md/dm-zoned-metadata.c | 5 + drivers/md/md.c | 182 +++++++--------- drivers/md/md.h | 25 +-- drivers/md/raid5.c | 29 ++- drivers/media/i2c/ov6650.c | 2 + drivers/memory/tegra/mc.c | 2 +- drivers/net/Makefile | 2 +- drivers/net/ethernet/mellanox/mlx4/mcg.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 1 + .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 18 +- .../ethernet/netronome/nfp/flower/tunnel_conf.c | 17 +- drivers/net/ieee802154/mcr20a.c | 6 + drivers/net/ppp/ppp_deflate.c | 20 +- drivers/net/usb/qmi_wwan.c | 12 + drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 28 ++- drivers/net/wireless/intersil/p54/p54pci.c | 3 +- drivers/parisc/led.c | 3 + drivers/pci/controller/pcie-rcar.c | 21 ++ drivers/pci/pci.c | 19 +- drivers/pci/pci.h | 2 +- drivers/pci/pcie/aspm.c | 49 +++-- drivers/pci/probe.c | 23 +- drivers/pci/quirks.c | 19 ++ drivers/phy/ti/phy-ti-pipe3.c | 2 +- drivers/power/supply/cpcap-battery.c | 3 + drivers/power/supply/power_supply_sysfs.c | 6 - drivers/staging/media/imx/imx-media-csi.c | 18 +- drivers/staging/media/imx/imx-media-of.c | 15 +- drivers/video/fbdev/efifb.c | 8 +- drivers/video/fbdev/sm712.h | 12 +- drivers/video/fbdev/sm712fb.c | 242 +++++++++++++++++---- drivers/video/fbdev/udlfb.c | 114 ++++++++-- fs/ceph/super.c | 7 + fs/cifs/smb2ops.c | 14 +- fs/dcache.c | 24 +- fs/fuse/file.c | 13 +- fs/nfs/filelayout/filelayout.c | 2 +- fs/nfs/nfs4state.c | 4 + fs/nsfs.c | 3 +- fs/overlayfs/copy_up.c | 6 +- fs/overlayfs/file.c | 5 +- fs/overlayfs/overlayfs.h | 2 +- fs/proc/base.c | 5 + fs/ufs/util.h | 2 +- include/linux/bpf.h | 3 +- include/linux/dcache.h | 2 +- include/linux/of.h | 4 +- include/linux/pci.h | 2 + include/linux/skbuff.h | 9 +- include/net/ip6_fib.h | 3 +- include/net/xfrm.h | 20 +- include/uapi/linux/fuse.h | 2 + include/video/udlfb.h | 7 + kernel/bpf/hashtab.c | 23 +- kernel/bpf/inode.c | 2 +- kernel/bpf/syscall.c | 5 +- kernel/sched/cpufreq_schedutil.c | 1 + kernel/trace/trace_events.c | 3 - lib/Makefile | 11 + net/core/dev.c | 2 +- net/core/rtnetlink.c | 16 +- net/ipv4/esp4.c | 20 +- net/ipv4/ip_vti.c | 5 +- net/ipv4/xfrm4_policy.c | 24 +- net/ipv6/ip6_fib.c | 12 +- net/ipv6/route.c | 58 +++-- net/ipv6/xfrm6_tunnel.c | 6 +- net/key/af_key.c | 4 +- net/mac80211/iface.c | 3 + net/tipc/core.c | 14 +- net/vmw_vsock/virtio_transport.c | 13 +- net/vmw_vsock/virtio_transport_common.c | 7 + net/xfrm/xfrm_interface.c | 17 +- net/xfrm/xfrm_policy.c | 2 +- net/xfrm/xfrm_state.c | 2 +- net/xfrm/xfrm_user.c | 16 +- security/apparmor/apparmorfs.c | 13 +- security/inode.c | 13 +- tools/objtool/Makefile | 3 +- tools/perf/bench/numa.c | 4 + .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 31 ++- tools/testing/selftests/bpf/test_verifier.c | 9 +- virt/kvm/arm/arm.c | 11 +- 111 files changed, 1215 insertions(+), 537 deletions(-)