[PATCH 5.4 00/64] 5.4.142-rc2 review

[PATCH 5.4 00/64] 5.4.142-rc2 review

[Greg Kroah-Hartman]

This is the start of the stable review cycle for the 5.4.142 release.
There are 64 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, 18 Aug 2021 17:13:49 +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-5.4.142-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 5.4.142-rc2

Maxim Levitsky <mlevitsk@redhat.com>
    KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656)

Maxim Levitsky <mlevitsk@redhat.com>
    KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)

Saeed Mirzamohammadi <saeed.mirzamohammadi@oracle.com>
    iommu/vt-d: Fix agaw for a supported 48 bit guest address width

Nathan Chancellor <nathan@kernel.org>
    vmlinux.lds.h: Handle clang's module.{c,d}tor sections

Jeff Layton <jlayton@kernel.org>
    ceph: take snap_empty_lock atomically with snaprealm refcount change

Jeff Layton <jlayton@kernel.org>
    ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm

Jeff Layton <jlayton@kernel.org>
    ceph: add some lockdep assertions around snaprealm handling

Sean Christopherson <seanjc@google.com>
    KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Protect msi_desc::masked for multi-MSI

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Correct misleading comments

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Do not set invalid bits in MSI mask

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Enforce MSI[X] entry updates to be visible

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Enforce that MSI-X table entry is masked for update

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Mask all unused MSI-X entries

Thomas Gleixner <tglx@linutronix.de>
    PCI/MSI: Enable and mask MSI-X early

Ben Dai <ben.dai@unisoc.com>
    genirq/timings: Prevent potential array overflow in __irq_timings_store()

Bixuan Cui <cuibixuan@huawei.com>
    genirq/msi: Ensure deactivation on teardown

Babu Moger <Babu.Moger@amd.com>
    x86/resctrl: Fix default monitoring groups reporting

Thomas Gleixner <tglx@linutronix.de>
    x86/ioapic: Force affinity setup before startup

Thomas Gleixner <tglx@linutronix.de>
    x86/msi: Force affinity setup before startup

Thomas Gleixner <tglx@linutronix.de>
    genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP

Randy Dunlap <rdunlap@infradead.org>
    x86/tools: Fix objdump version check again

Pu Lehui <pulehui@huawei.com>
    powerpc/kprobes: Fix kprobe Oops happens in booke

Xie Yongji <xieyongji@bytedance.com>
    nbd: Aovid double completion of a request

Longpeng(Mike) <longpeng2@huawei.com>
    vsock/virtio: avoid potential deadlock when vsock device remove

Maximilian Heyne <mheyne@amazon.de>
    xen/events: Fix race in set_evtchn_to_irq

Eric Dumazet <edumazet@google.com>
    net: igmp: increase size of mr_ifc_count

Neal Cardwell <ncardwell@google.com>
    tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets

Willy Tarreau <w@1wt.eu>
    net: linkwatch: fix failure to restore device state across suspend/resume

Yang Yingliang <yangyingliang@huawei.com>
    net: bridge: fix memleak in br_add_if()

Vladimir Oltean <vladimir.oltean@nxp.com>
    net: dsa: sja1105: fix broken backpressure in .port_fdb_dump

Vladimir Oltean <vladimir.oltean@nxp.com>
    net: dsa: lantiq: fix broken backpressure in .port_fdb_dump

Vladimir Oltean <vladimir.oltean@nxp.com>
    net: dsa: lan9303: fix broken backpressure in .port_fdb_dump

Eric Dumazet <edumazet@google.com>
    net: igmp: fix data-race in igmp_ifc_timer_expire()

Takeshi Misawa <jeliantsurux@gmail.com>
    net: Fix memory leak in ieee802154_raw_deliver

Ben Hutchings <ben.hutchings@mind.be>
    net: dsa: microchip: Fix ksz_read64()

Christian Hewitt <christianshewitt@gmail.com>
    drm/meson: fix colour distortion from HDR set during vendor u-boot

Aya Levin <ayal@nvidia.com>
    net/mlx5: Fix return value from tracer initialization

Roi Dayan <roid@nvidia.com>
    psample: Add a fwd declaration for skbuff

Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com>
    iavf: Set RSS LUT and key in reset handle path

Hangbin Liu <liuhangbin@gmail.com>
    net: sched: act_mirred: Reset ct info when mirror/redirect skb

Pali Rohár <pali@kernel.org>
    ppp: Fix generating ifname when empty IFLA_IFNAME is specified

Ben Hutchings <ben.hutchings@mind.be>
    net: phy: micrel: Fix link detection on ksz87xx switch"

Hans de Goede <hdegoede@redhat.com>
    platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables

Florian Eckert <fe@dev.tdt.de>
    platform/x86: pcengines-apuv2: revert wiring up simswitch GPIO as LED

DENG Qingfang <dqfext@gmail.com>
    net: dsa: mt7530: add the missing RxUnicast MIB counter

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs42l42: Fix LRCLK frame start edge

Yajun Deng <yajun.deng@linux.dev>
    netfilter: nf_conntrack_bridge: Fix memory leak when error

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs42l42: Remove duplicate control for WNF filter frequency

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs42l42: Fix inversion of ADC Notch Switch control

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J

Richard Fitzgerald <rf@opensource.cirrus.com>
    ASoC: cs42l42: Correct definition of ADC Volume control

Dongliang Mu <mudongliangabcd@gmail.com>
    ieee802154: hwsim: fix GPF in hwsim_new_edge_nl

Dongliang Mu <mudongliangabcd@gmail.com>
    ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi

Dan Williams <dan.j.williams@intel.com>
    libnvdimm/region: Fix label activation vs errors

Dan Williams <dan.j.williams@intel.com>
    ACPI: NFIT: Fix support for virtual SPA ranges

Luis Henriques <lhenriques@suse.de>
    ceph: reduce contention in ceph_check_delayed_caps()

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    i2c: dev: zero out array used for i2c reads from userspace

Takashi Iwai <tiwai@suse.de>
    ASoC: intel: atom: Fix reference to PCM buffer address

Takashi Iwai <tiwai@suse.de>
    ASoC: xilinx: Fix reference to PCM buffer address

Colin Ian King <colin.king@canonical.com>
    iio: adc: Fix incorrect exit of for-loop

Chris Lesiak <chris.lesiak@licor.com>
    iio: humidity: hdc100x: Add margin to the conversion time

Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels


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

Diffstat:

 Makefile                                           |   4 +-
 arch/powerpc/kernel/kprobes.c                      |   3 +-
 arch/x86/include/asm/svm.h                         |   2 +
 arch/x86/kernel/apic/io_apic.c                     |   6 +-
 arch/x86/kernel/apic/msi.c                         |  13 ++-
 arch/x86/kernel/cpu/resctrl/monitor.c              |  27 +++--
 arch/x86/kvm/svm.c                                 |  18 +--
 arch/x86/kvm/vmx/vmx.h                             |   2 +-
 arch/x86/tools/chkobjdump.awk                      |   1 +
 drivers/acpi/nfit/core.c                           |   3 +
 drivers/base/core.c                                |   1 +
 drivers/block/nbd.c                                |  14 ++-
 drivers/gpu/drm/meson/meson_registers.h            |   5 +
 drivers/gpu/drm/meson/meson_viu.c                  |   7 +-
 drivers/i2c/i2c-dev.c                              |   5 +-
 drivers/iio/adc/palmas_gpadc.c                     |   4 +-
 drivers/iio/adc/ti-ads7950.c                       |   1 -
 drivers/iio/humidity/hdc100x.c                     |   6 +-
 drivers/iommu/intel-iommu.c                        |   7 +-
 drivers/net/dsa/lan9303-core.c                     |  34 +++---
 drivers/net/dsa/lantiq_gswip.c                     |  14 ++-
 drivers/net/dsa/microchip/ksz_common.h             |   8 +-
 drivers/net/dsa/mt7530.c                           |   1 +
 drivers/net/dsa/sja1105/sja1105_main.c             |   4 +-
 drivers/net/ethernet/intel/iavf/iavf_main.c        |  13 ++-
 .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c   |  11 +-
 drivers/net/ieee802154/mac802154_hwsim.c           |   6 +-
 drivers/net/phy/micrel.c                           |   2 -
 drivers/net/ppp/ppp_generic.c                      |   2 +-
 drivers/nvdimm/namespace_devs.c                    |  17 ++-
 drivers/pci/msi.c                                  | 125 +++++++++++++--------
 drivers/platform/x86/pcengines-apuv2.c             |   5 +-
 drivers/xen/events/events_base.c                   |  20 +++-
 fs/ceph/caps.c                                     |  17 ++-
 fs/ceph/mds_client.c                               |  25 +++--
 fs/ceph/snap.c                                     |  54 +++++----
 fs/ceph/super.h                                    |   2 +-
 include/asm-generic/vmlinux.lds.h                  |   1 +
 include/linux/device.h                             |   1 +
 include/linux/inetdevice.h                         |   2 +-
 include/linux/irq.h                                |   2 +
 include/linux/msi.h                                |   2 +-
 include/net/psample.h                              |   2 +
 kernel/irq/chip.c                                  |   5 +-
 kernel/irq/msi.c                                   |  13 ++-
 kernel/irq/timings.c                               |   5 +
 net/bridge/br_if.c                                 |   2 +
 net/bridge/netfilter/nf_conntrack_bridge.c         |   6 +
 net/core/link_watch.c                              |   5 +-
 net/ieee802154/socket.c                            |   7 +-
 net/ipv4/igmp.c                                    |  21 ++--
 net/ipv4/tcp_bbr.c                                 |   2 +-
 net/sched/act_mirred.c                             |   3 +
 net/vmw_vsock/virtio_transport.c                   |   7 +-
 sound/soc/codecs/cs42l42.c                         |  39 +++----
 sound/soc/intel/atom/sst-mfld-platform-pcm.c       |   3 +-
 sound/soc/xilinx/xlnx_formatter_pcm.c              |   4 +-
 57 files changed, 395 insertions(+), 226 deletions(-)

Re: [PATCH 5.4 00/64] 5.4.142-rc2 review

[Shuah Khan]

On 8/16/21 11:14 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.142 release.
> There are 64 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, 18 Aug 2021 17:13:49 +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-5.4.142-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.
> 

Compiled and booted on my test system. No dmesg regressions.

Tested-by: Shuah Khan <skhan@linuxfoundation.org>

thanks,
-- Shuah

Re: [PATCH 5.4 00/64] 5.4.142-rc2 review

[Naresh Kamboju]

On Mon, 16 Aug 2021 at 22:44, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 5.4.142 release.
> There are 64 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, 18 Aug 2021 17:13:49 +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-5.4.142-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


Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.

Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>

## Build
* kernel: 5.4.142-rc2
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git branch: linux-5.4.y
* git commit: 24a339d553e6ee1ba2c6216df053c7cce1e3db4c
* git describe: v5.4.141-65-g24a339d553e6
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.141-65-g24a339d553e6

## No regressions (compared to v5.4.141-63-g13046907c978)

## No fixes (compared to v5.4.141-63-g13046907c978)

## Test result summary
total: 84832, pass: 69927, fail: 655, skip: 12851, xfail: 1399

## Build Summary
* arc: 10 total, 10 passed, 0 failed
* arm: 193 total, 193 passed, 0 failed
* arm64: 27 total, 27 passed, 0 failed
* dragonboard-410c: 1 total, 1 passed, 0 failed
* hi6220-hikey: 1 total, 1 passed, 0 failed
* i386: 16 total, 16 passed, 0 failed
* juno-r2: 1 total, 1 passed, 0 failed
* mips: 45 total, 45 passed, 0 failed
* parisc: 9 total, 9 passed, 0 failed
* powerpc: 27 total, 27 passed, 0 failed
* riscv: 21 total, 21 passed, 0 failed
* s390: 9 total, 9 passed, 0 failed
* sh: 18 total, 18 passed, 0 failed
* sparc: 9 total, 9 passed, 0 failed
* x15: 1 total, 1 passed, 0 failed
* x86: 1 total, 1 passed, 0 failed
* x86_64: 27 total, 27 passed, 0 failed

## Test suites summary
* fwts
* igt-gpu-tools
* install-android-platform-tools-r2600
* kselftest-android
* kselftest-arm64
* kselftest-bpf
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers
* kselftest-efivarfs
* kselftest-filesystems
* kselftest-firmware
* kselftest-fpu
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-ir
* kselftest-kcmp
* kselftest-kexec
* kselftest-kvm
* kselftest-lib
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-memory-hotplug
* kselftest-mincore
* kselftest-mount
* kselftest-mqueue
* kselftest-net
* kselftest-netfilter
* kselftest-nsfs
* kselftest-openat2
* kselftest-pid_namespace
* kselftest-pidfd
* kselftest-proc
* kselftest-pstore
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-splice
* kselftest-static_keys
* kselftest-sync
* kselftest-sysctl
* kselftest-tc-testing
* kselftest-timens
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user
* kselftest-vm
* kselftest-x86
* kselftest-zram
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-containers-tests
* ltp-controllers-tests
* ltp-cpuhotplug-tests
* ltp-crypto-tests
* ltp-cve-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-ipc-tests
* ltp-math-tests
* ltp-mm-tests
* ltp-nptl-tests
* ltp-open-posix-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* ltp-tracing-tests
* network-basic-tests
* packetdrill
* perf
* rcutorture
* ssuite
* v4l2-compliance

--
Linaro LKFT
https://lkft.linaro.org

Re: [PATCH 5.4 00/64] 5.4.142-rc2 review

[Samuel Zou]

On 2021/8/17 1:14, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.142 release.
> There are 64 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, 18 Aug 2021 17:13:49 +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-5.4.142-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
> 

Tested on arm64 and x86 for 5.4.142-rc2,

Kernel repo:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Branch: linux-5.4.y
Version: 5.4.142-rc2
Commit: 24a339d553e6ee1ba2c6216df053c7cce1e3db4c
Compiler: gcc version 7.3.0 (GCC)

arm64:
--------------------------------------------------------------------
Testcase Result Summary:
total: 8906
passed: 8906
failed: 0
timeout: 0
--------------------------------------------------------------------

x86:
--------------------------------------------------------------------
Testcase Result Summary:
total: 8906
passed: 8906
failed: 0
timeout: 0
--------------------------------------------------------------------

Tested-by: Hulk Robot <hulkrobot@huawei.com>

Re: [PATCH 5.4 00/64] 5.4.142-rc2 review

[Sudip Mukherjee]

Hi Greg,

On Mon, Aug 16, 2021 at 07:14:41PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.142 release.
> There are 64 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, 18 Aug 2021 17:13:49 +0000.
> Anything received after that time might be too late.

Build test:
mips (gcc version 11.1.1 20210816): 65 configs -> 1 failed
  decstation_r4k_defconfig build failed due to new binutils. Reported at:
  https://lore.kernel.org/stable/YRujeISiIjKF5eAi@debian/

arm (gcc version 11.1.1 20210816): 107 configs -> no new failure
arm64 (gcc version 11.1.1 20210816): 2 configs -> no failure
x86_64 (gcc version 10.2.1 20210110): 4 configs -> no failure

Boot test:
x86_64: Booted on my test laptop. No regression.
x86_64: Booted on qemu. No regression. [1]

[1]. https://openqa.qa.codethink.co.uk/tests/37


Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>

--
Regards
Sudip

Re: [PATCH 5.4 00/64] 5.4.142-rc2 review

[Guenter Roeck]

On Mon, Aug 16, 2021 at 07:14:41PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.4.142 release.
> There are 64 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, 18 Aug 2021 17:13:49 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 157 pass: 157 fail: 0
Qemu test results:
	total: 444 pass: 444 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter