[PATCH 5.4 00/64] 5.4.142-rc2 review

From: Greg Kroah-Hartman
Date: Mon Aug 16 2021 - 13:14:47 EST


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@xxxxxxxxxxxxxxxxxxx>
Linux 5.4.142-rc2

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

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

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

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

Jeff Layton <jlayton@xxxxxxxxxx>
ceph: take snap_empty_lock atomically with snaprealm refcount change

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

Jeff Layton <jlayton@xxxxxxxxxx>
ceph: add some lockdep assertions around snaprealm handling

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

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

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

Thomas Gleixner <tglx@xxxxxxxxxxxxx>
PCI/MSI: Correct misleading comments

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

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

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

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

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

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

Bixuan Cui <cuibixuan@xxxxxxxxxx>
genirq/msi: Ensure deactivation on teardown

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

Thomas Gleixner <tglx@xxxxxxxxxxxxx>
x86/ioapic: Force affinity setup before startup

Thomas Gleixner <tglx@xxxxxxxxxxxxx>
x86/msi: Force affinity setup before startup

Thomas Gleixner <tglx@xxxxxxxxxxxxx>
genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP

Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
x86/tools: Fix objdump version check again

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

Xie Yongji <xieyongji@xxxxxxxxxxxxx>
nbd: Aovid double completion of a request

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

Maximilian Heyne <mheyne@xxxxxxxxx>
xen/events: Fix race in set_evtchn_to_irq

Eric Dumazet <edumazet@xxxxxxxxxx>
net: igmp: increase size of mr_ifc_count

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

Willy Tarreau <w@xxxxxx>
net: linkwatch: fix failure to restore device state across suspend/resume

Yang Yingliang <yangyingliang@xxxxxxxxxx>
net: bridge: fix memleak in br_add_if()

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

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

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

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

Takeshi Misawa <jeliantsurux@xxxxxxxxx>
net: Fix memory leak in ieee802154_raw_deliver

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

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

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

Roi Dayan <roid@xxxxxxxxxx>
psample: Add a fwd declaration for skbuff

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

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

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

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

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

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

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

Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
ASoC: cs42l42: Fix LRCLK frame start edge

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

Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
ASoC: cs42l42: Remove duplicate control for WNF filter frequency

Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
ASoC: cs42l42: Fix inversion of ADC Notch Switch control

Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J

Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
ASoC: cs42l42: Correct definition of ADC Volume control

Dongliang Mu <mudongliangabcd@xxxxxxxxx>
ieee802154: hwsim: fix GPF in hwsim_new_edge_nl

Dongliang Mu <mudongliangabcd@xxxxxxxxx>
ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi

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

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

Luis Henriques <lhenriques@xxxxxxx>
ceph: reduce contention in ceph_check_delayed_caps()

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

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

Takashi Iwai <tiwai@xxxxxxx>
ASoC: xilinx: Fix reference to PCM buffer address

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

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

Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
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(-)