[PATCH 5.4 000/109] 5.4.61-rc2 review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

This is the start of the stable review cycle for the 5.4.61 release.
There are 109 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 Wed, 26 Aug 2020 16:47:07 +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-5.4.61-rc2.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@linuxfoundation.org>
    Linux 5.4.61-rc2

Will Deacon <will@kernel.org>
    KVM: arm64: Only reschedule if MMU_NOTIFIER_RANGE_BLOCKABLE is not set

Will Deacon <will@kernel.org>
    KVM: Pass MMU notifier range flags to kvm_unmap_hva_range()

Juergen Gross <jgross@suse.com>
    xen: don't reschedule in preemption off sections

Peter Xu <peterx@redhat.com>
    mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible

Al Viro <viro@zeniv.linux.org.uk>
    do_epoll_ctl(): clean the failure exits up a bit

Marc Zyngier <maz@kernel.org>
    epoll: Keep a reference on files added to the check list

Li Heng <liheng40@huawei.com>
    efi: add missed destroy_workqueue when efisubsys_init fails

Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
    powerpc/pseries: Do not initiate shutdown when system is running on UPS

Tom Rix <trix@redhat.com>
    net: dsa: b53: check for timeout

Haiyang Zhang <haiyangz@microsoft.com>
    hv_netvsc: Fix the queue_mapping in netvsc_vf_xmit()

Wang Hai <wanghai38@huawei.com>
    net: gemini: Fix missing free_netdev() in error path of gemini_ethernet_port_probe()

Shay Agroskin <shayagr@amazon.com>
    net: ena: Prevent reset after device destruction

Jiri Wiesner <jwiesner@suse.com>
    bonding: fix active-backup failover for current ARP slave

Stephen Boyd <swboyd@chromium.org>
    ARM64: vdso32: Install vdso32 from vdso_install

David Howells <dhowells@redhat.com>
    afs: Fix NULL deref in afs_dynroot_depopulate()

Selvin Xavier <selvin.xavier@broadcom.com>
    RDMA/bnxt_re: Do not add user qps to flushlist

Randy Dunlap <rdunlap@infradead.org>
    Fix build error when CONFIG_ACPI is not set/enabled:

Juergen Gross <jgross@suse.com>
    efi: avoid error message when booting under Xen

Masahiro Yamada <masahiroy@kernel.org>
    kconfig: qconf: fix signal connection to invalid slots

Masahiro Yamada <masahiroy@kernel.org>
    kconfig: qconf: do not limit the pop-up menu to the first row

Quinn Tran <qutran@marvell.com>
    Revert "scsi: qla2xxx: Disable T10-DIF feature with FC-NVMe during probe"

Jim Mattson <jmattson@google.com>
    kvm: x86: Toggling CR4.PKE does not load PDPTEs in PAE mode

Jim Mattson <jmattson@google.com>
    kvm: x86: Toggling CR4.SMAP does not load PDPTEs in PAE mode

Alex Williamson <alex.williamson@redhat.com>
    vfio/type1: Add proper error unwind for vfio_iommu_replay()

Dinghao Liu <dinghao.liu@zju.edu.cn>
    ASoC: intel: Fix memleak in sst_media_open

Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    ASoC: msm8916-wcd-analog: fix register Interrupt offset

Heiko Carstens <hca@linux.ibm.com>
    s390/ptrace: fix storage key handling

Heiko Carstens <hca@linux.ibm.com>
    s390/runtime_instrumentation: fix storage key handling

Cong Wang <xiyou.wangcong@gmail.com>
    bonding: fix a potential double-unregister

Zhang Changzhong <zhangchangzhong@huawei.com>
    can: j1939: add rxtimer for multipacket broadcast session

Zhang Changzhong <zhangchangzhong@huawei.com>
    can: j1939: abort multipacket broadcast session when timeout occurs

Zhang Changzhong <zhangchangzhong@huawei.com>
    can: j1939: cancel rxtimer on multipacket broadcast session complete

Zhang Changzhong <zhangchangzhong@huawei.com>
    can: j1939: fix support for multipacket broadcast message

Jarod Wilson <jarod@redhat.com>
    bonding: show saner speed for broadcast mode

Fugang Duan <fugang.duan@nxp.com>
    net: fec: correct the error path for regulator disable in probe

Grzegorz Szczurek <grzegorzx.szczurek@intel.com>
    i40e: Fix crash during removing i40e driver

Przemyslaw Patynowski <przemyslawx.patynowski@intel.com>
    i40e: Set RX_ONLY mode for unicast promiscuous on VLAN

Oleksij Rempel <linux@rempel-privat.de>
    can: j1939: transport: add j1939_session_skb_find_by_offset() function

Oleksij Rempel <linux@rempel-privat.de>
    can: j1939: transport: j1939_simple_recv(): ignore local J1939 messages send not by J1939 stack

Eric Dumazet <edumazet@google.com>
    can: j1939: fix kernel-infoleak in j1939_sk_sock2sockaddr_can()

John Fastabend <john.fastabend@gmail.com>
    bpf: sock_ops sk access may stomp registers when dst_reg = src_reg

Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    ASoC: q6routing: add dummy register read/write function

Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
    ASoC: q6afe-dai: mark all widgets registers as SND_SOC_NOPM

Amelie Delaunay <amelie.delaunay@st.com>
    spi: stm32: fixes suspend/resume management

Stephen Suryaputra <ssuryaextr@gmail.com>
    netfilter: nf_tables: nft_exthdr: the presence return value should be little-endian

Jan Kara <jack@suse.cz>
    ext4: don't allow overlapping system zones

Eric Sandeen <sandeen@redhat.com>
    ext4: fix potential negative array index in do_split()

Helge Deller <deller@gmx.de>
    fs/signalfd.c: fix inconsistent return codes for signalfd4

Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
    alpha: fix annotation of io{read,write}{16,32}be()

Eiichi Tsukata <devel@etsukata.com>
    xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init

Gaurav Singh <gaurav1086@gmail.com>
    tools/testing/selftests/cgroup/cgroup_util.c: cg_read_strcmp: fix null pointer dereference

Evgeny Novikov <novikov@ispras.ru>
    media: camss: fix memory leaks on error handling paths in probe

Mao Wenan <wenan.mao@linux.alibaba.com>
    virtio_ring: Avoid loop when vq is broken in virtqueue_poll

Javed Hasan <jhasan@marvell.com>
    scsi: libfc: Free skb in fc_disc_gpn_id_resp() for valid cases

Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
    cpufreq: intel_pstate: Fix cpuinfo_max_freq when MSR_TURBO_RATIO_LIMIT is 0

Boris Ostrovsky <boris.ostrovsky@oracle.com>
    swiotlb-xen: use vmalloc_to_page on vmalloc virt addresses

Xiubo Li <xiubli@redhat.com>
    ceph: fix use-after-free for fsc->mdsc

Zhe Li <lizhe67@huawei.com>
    jffs2: fix UAF problem

Felix Kuehling <Felix.Kuehling@amd.com>
    drm/ttm: fix offset in VMAs with a pg_offs in ttm_bo_vm_access

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: fix inode quota reservation checks

Chuck Lever <chuck.lever@oracle.com>
    svcrdma: Fix another Receive buffer leak

Greg Ungerer <gerg@linux-m68k.org>
    m68knommu: fix overwriting of bits in ColdFire V3 cache control

Jinyang He <hejinyang@loongson.cn>
    MIPS: Fix unable to reserve memory for Crash kernel

Xiongfeng Wang <wangxiongfeng2@huawei.com>
    Input: psmouse - add a newline when printing 'proto' by sysfs

Evgeny Novikov <novikov@ispras.ru>
    media: vpss: clean up resources in init

Huacai Chen <chenhc@lemote.com>
    rtc: goldfish: Enable interrupt in set_alarm() when necessary

Chuhong Yuan <hslester96@gmail.com>
    media: budget-core: Improve exception handling in budget_register()

Bodo Stroesser <bstroesser@ts.fujitsu.com>
    scsi: target: tcmu: Fix crash in tcmu_flush_dcache_range on ARM

Stanley Chu <stanley.chu@mediatek.com>
    scsi: ufs: Add DELAY_BEFORE_LPM quirk for Micron devices

Rajendra Nayak <rnayak@codeaurora.org>
    opp: Enable resources again if they were disabled earlier

Liang Chen <cl@rock-chips.com>
    kthread: Do not preempt current task if it is going to call schedule()

Krunoslav Kovac <Krunoslav.Kovac@amd.com>
    drm/amd/display: fix pow() crashing when given base 0

Stylon Wang <stylon.wang@amd.com>
    drm/amd/display: Fix EDID parsing after resume from suspend

Daniel Kolesa <daniel@octaforge.org>
    drm/amdgpu/display: use GFP_ATOMIC in dcn20_validate_bandwidth_internal

Yang Shi <shy828301@gmail.com>
    mm/memory.c: skip spurious TLB flush for retried page fault

Steffen Maier <maier@linux.ibm.com>
    scsi: zfcp: Fix use-after-free in request timeout handlers

zhangyi (F) <yi.zhang@huawei.com>
    jbd2: add the missing unlock_buffer() in the error path of jbd2_write_superblock()

Jan Kara <jack@suse.cz>
    ext4: fix checking of directory entry validity for inline directories

Kaike Wan <kaike.wan@intel.com>
    RDMA/hfi1: Correct an interlock issue for TID RDMA WRITE request

Charan Teja Reddy <charante@codeaurora.org>
    mm, page_alloc: fix core hung in free_pcppages_bulk()

Doug Berger <opendmb@gmail.com>
    mm: include CMA pages in lowmem_reserve at boot

Hugh Dickins <hughd@google.com>
    uprobes: __replace_page() avoid BUG in munlock_vma_page()

Wei Yongjun <weiyongjun1@huawei.com>
    kernel/relay.c: fix memleak on destroy relay channel

Jann Horn <jannh@google.com>
    romfs: fix uninitialized memory leak in romfs_dev_read()

Lukas Wunner <lukas@wunner.de>
    spi: Prevent adding devices below an unregistering controller

Oleksij Rempel <linux@rempel-privat.de>
    can: j1939: socket: j1939_sk_bind(): make sure ml_priv is allocated

Oleksij Rempel <linux@rempel-privat.de>
    can: j1939: transport: j1939_session_tx_dat(): fix use-after-free read in j1939_tp_txtimer()

Mike Pozulp <pozulp.kernel@gmail.com>
    ALSA: hda/realtek: Add quirk for Samsung Galaxy Book Ion

Mike Pozulp <pozulp.kernel@gmail.com>
    ALSA: hda/realtek: Add quirk for Samsung Galaxy Flex Book

David Sterba <dsterba@suse.com>
    btrfs: add wrapper for transaction abort predicate

Josef Bacik <josef@toxicpanda.com>
    btrfs: return EROFS for BTRFS_FS_STATE_ERROR cases

Josef Bacik <josef@toxicpanda.com>
    btrfs: don't show full path of bind mounts in subvol=

Marcos Paulo de Souza <mpdesouza@suse.com>
    btrfs: export helpers for subvolume name/id resolution

Coly Li <colyli@suse.de>
    bcache: avoid nr_stripes overflow in bcache_device_init()

Hugh Dickins <hughd@google.com>
    khugepaged: adjust VM_BUG_ON_MM() in __khugepaged_enter()

Hugh Dickins <hughd@google.com>
    khugepaged: khugepaged_test_exit() check mmget_still_valid()

Masami Hiramatsu <mhiramat@kernel.org>
    perf probe: Fix memory leakage when the probe point is not found

Bob Peterson <rpeterso@redhat.com>
    gfs2: Never call gfs2_block_zero_range with an open transaction

Andreas Gruenbacher <agruenba@redhat.com>
    gfs2: Improve mmap write vs. punch_hole consistency

Chris Wilson <chris@chris-wilson.co.uk>
    drm/vgem: Replace opencoded version of drm_gem_dumb_map_offset()

Masahiro Yamada <masahiroy@kernel.org>
    kbuild: support LLVM=1 to switch the default tools to Clang/LLVM

Masahiro Yamada <masahiroy@kernel.org>
    kbuild: replace AS=clang with LLVM_IAS=1

Masahiro Yamada <masahiroy@kernel.org>
    kbuild: remove AS variable

Masahiro Yamada <masahiroy@kernel.org>
    kbuild: remove PYTHON2 variable

Dmitry Golovin <dima@golovin.in>
    x86/boot: kbuild: allow readelf executable to be specified

Masahiro Yamada <masahiroy@kernel.org>
    net: wan: wanxl: use $(M68KCC) instead of $(M68KAS) for rebuilding firmware

Masahiro Yamada <masahiroy@kernel.org>
    net: wan: wanxl: use allow to pass CROSS_COMPILE_M68k for rebuilding firmware

Fangrui Song <maskray@google.com>
    Documentation/llvm: fix the name of llvm-size

Nick Desaulniers <ndesaulniers@google.com>
    Documentation/llvm: add documentation on building w/ Clang/LLVM


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

Diffstat:

 Documentation/kbuild/index.rst                     |   1 +
 Documentation/kbuild/kbuild.rst                    |   5 +
 Documentation/kbuild/llvm.rst                      |  87 +++++++++
 MAINTAINERS                                        |   1 +
 Makefile                                           |  42 +++--
 arch/alpha/include/asm/io.h                        |   8 +-
 arch/arm/include/asm/kvm_host.h                    |   2 +-
 arch/arm64/Makefile                                |   1 +
 arch/arm64/include/asm/kvm_host.h                  |   2 +-
 arch/arm64/kernel/vdso32/Makefile                  |   2 +-
 arch/m68k/include/asm/m53xxacr.h                   |   6 +-
 arch/mips/include/asm/kvm_host.h                   |   2 +-
 arch/mips/kernel/setup.c                           |   2 +-
 arch/mips/kvm/mmu.c                                |   3 +-
 arch/powerpc/include/asm/kvm_host.h                |   3 +-
 arch/powerpc/kvm/book3s.c                          |   3 +-
 arch/powerpc/kvm/e500_mmu_host.c                   |   3 +-
 arch/powerpc/platforms/pseries/ras.c               |   1 -
 arch/s390/kernel/ptrace.c                          |   7 +-
 arch/s390/kernel/runtime_instr.c                   |   2 +-
 arch/x86/boot/compressed/Makefile                  |   2 +-
 arch/x86/include/asm/kvm_host.h                    |   3 +-
 arch/x86/kvm/mmu.c                                 |   3 +-
 arch/x86/kvm/x86.c                                 |   2 +-
 arch/x86/pci/xen.c                                 |   1 +
 drivers/cpufreq/intel_pstate.c                     |   1 +
 drivers/firmware/efi/efi.c                         |   2 +
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |   1 +
 .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c  |   2 +-
 drivers/gpu/drm/amd/display/include/fixed31_32.h   |   3 +
 drivers/gpu/drm/ttm/ttm_bo_vm.c                    |   4 +-
 drivers/gpu/drm/vgem/vgem_drv.c                    |  27 ---
 drivers/infiniband/hw/bnxt_re/main.c               |   3 +-
 drivers/infiniband/hw/hfi1/tid_rdma.c              |   1 +
 drivers/input/mouse/psmouse-base.c                 |   2 +-
 drivers/md/bcache/super.c                          |  12 +-
 drivers/media/pci/ttpci/budget-core.c              |  11 +-
 drivers/media/platform/davinci/vpss.c              |  20 +-
 drivers/media/platform/qcom/camss/camss.c          |  30 ++-
 drivers/net/bonding/bond_main.c                    |  42 ++++-
 drivers/net/dsa/b53/b53_common.c                   |   2 +
 drivers/net/ethernet/amazon/ena/ena_netdev.c       |  19 +-
 drivers/net/ethernet/cortina/gemini.c              |   4 +-
 drivers/net/ethernet/freescale/fec_main.c          |   4 +-
 drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h  |   2 +-
 drivers/net/ethernet/intel/i40e/i40e_common.c      |  35 +++-
 drivers/net/ethernet/intel/i40e/i40e_main.c        |   3 +
 drivers/net/hyperv/netvsc_drv.c                    |   2 +-
 drivers/net/wan/Kconfig                            |   2 +-
 drivers/net/wan/Makefile                           |  12 +-
 drivers/opp/core.c                                 |  10 +-
 drivers/rtc/rtc-goldfish.c                         |   1 +
 drivers/s390/scsi/zfcp_fsf.c                       |   4 +-
 drivers/scsi/libfc/fc_disc.c                       |  12 +-
 drivers/scsi/qla2xxx/qla_os.c                      |   4 -
 drivers/scsi/ufs/ufs_quirks.h                      |   1 +
 drivers/scsi/ufs/ufshcd.c                          |   2 +
 drivers/spi/Kconfig                                |   3 +
 drivers/spi/spi-stm32.c                            |  27 ++-
 drivers/spi/spi.c                                  |  21 ++-
 drivers/target/target_core_user.c                  |   2 +-
 drivers/vfio/vfio_iommu_type1.c                    |  71 ++++++-
 drivers/video/fbdev/efifb.c                        |   2 +-
 drivers/virtio/virtio_ring.c                       |   3 +
 drivers/xen/preempt.c                              |   2 +-
 drivers/xen/swiotlb-xen.c                          |   8 +-
 fs/afs/dynroot.c                                   |  20 +-
 fs/btrfs/block-group.c                             |   2 +-
 fs/btrfs/ctree.h                                   |   2 +
 fs/btrfs/delayed-inode.c                           |   2 +-
 fs/btrfs/export.c                                  |   8 +-
 fs/btrfs/export.h                                  |   5 +
 fs/btrfs/extent-tree.c                             |  10 +-
 fs/btrfs/extent_io.c                               |   2 +-
 fs/btrfs/scrub.c                                   |   2 +-
 fs/btrfs/super.c                                   |  20 +-
 fs/btrfs/transaction.c                             |  30 +--
 fs/btrfs/transaction.h                             |  12 ++
 fs/ceph/mds_client.c                               |   3 +-
 fs/eventpoll.c                                     |  19 +-
 fs/ext4/block_validity.c                           |  36 ++--
 fs/ext4/namei.c                                    |  22 ++-
 fs/gfs2/bmap.c                                     |  68 ++++---
 fs/jbd2/journal.c                                  |   4 +-
 fs/jffs2/dir.c                                     |   6 +-
 fs/romfs/storage.c                                 |   4 +-
 fs/signalfd.c                                      |  10 +-
 fs/xfs/xfs_sysfs.h                                 |   6 +-
 fs/xfs/xfs_trans_dquot.c                           |   2 +-
 kernel/events/uprobes.c                            |   2 +-
 kernel/kthread.c                                   |  17 +-
 kernel/relay.c                                     |   1 +
 mm/hugetlb.c                                       |  24 +--
 mm/khugepaged.c                                    |   7 +-
 mm/memory.c                                        |   3 +
 mm/page_alloc.c                                    |   7 +-
 net/can/j1939/socket.c                             |  14 ++
 net/can/j1939/transport.c                          |  89 +++++++--
 net/core/filter.c                                  |  49 +++--
 net/netfilter/nft_exthdr.c                         |   4 +-
 net/sunrpc/xprtrdma/svc_rdma_recvfrom.c            |   2 +
 scripts/kconfig/qconf.cc                           |  70 +++----
 sound/pci/hda/patch_realtek.c                      |   2 +
 sound/soc/codecs/msm8916-wcd-analog.c              |   4 +-
 sound/soc/intel/atom/sst-mfld-platform-pcm.c       |   5 +-
 sound/soc/qcom/qdsp6/q6afe-dai.c                   | 210 ++++++++++-----------
 sound/soc/qcom/qdsp6/q6routing.c                   |  16 ++
 tools/objtool/Makefile                             |   6 +
 tools/perf/util/probe-finder.c                     |   2 +-
 tools/testing/selftests/cgroup/cgroup_util.c       |   2 +-
 virt/kvm/arm/mmu.c                                 |  19 +-
 virt/kvm/kvm_main.c                                |   3 +-
 112 files changed, 987 insertions(+), 479 deletions(-)