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... 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(-)