This is the start of the stable review cycle for the 5.15.39 release. There are 135 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 Thu, 12 May 2022 13:07:16 +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-5.15.39-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 5.15.39-rc1 Marek Behún <kabel@xxxxxxxxxx> PCI: aardvark: Update comment about link going down after link-up Marek Behún <kabel@xxxxxxxxxx> PCI: aardvark: Drop __maybe_unused from advk_pcie_disable_phy() Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Don't mask irq when mapping Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Remove irq_mask_ack() callback for INTx interrupts Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Use separate INTA interrupt for emulated root bridge Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Fix support for PME requester on emulated bridge Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Add support for PME interrupts Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Optimize writing PCI_EXP_RTCTL_PMEIE and PCI_EXP_RTSTA_PME on emulated bridge Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Add support for ERR interrupt on emulated bridge Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Enable MSI-X support Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Fix setting MSI address Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Add support for masking MSI interrupts Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Refactor unmasking summary MSI interrupt Marek Behún <kabel@xxxxxxxxxx> PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of_node) Marek Behún <kabel@xxxxxxxxxx> PCI: aardvark: Make msi_domain_info structure a static driver structure Marek Behún <kabel@xxxxxxxxxx> PCI: aardvark: Make MSI irq_chip structures static driver structures Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Check return value of generic_handle_domain_irq() when processing INTx IRQ Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Rewrite IRQ code to chained IRQ handler Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Replace custom PCIE_CORE_INT_* macros with PCI_INTERRUPT_* Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Disable common PHY when unbinding driver Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Disable link training when unbinding driver Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Assert PERST# when unbinding driver Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Fix memory leak in driver unbind Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Mask all interrupts when unbinding driver Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Disable bus mastering when unbinding driver Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Comment actions in driver remove method Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Clear all MSIs at setup Pali Rohár <pali@xxxxxxxxxx> PCI: aardvark: Add support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2 registers on emulated bridge Pali Rohár <pali@xxxxxxxxxx> PCI: pci-bridge-emul: Add definitions for missing capabilities registers Pali Rohár <pali@xxxxxxxxxx> PCI: pci-bridge-emul: Add description for class_revision field Frederic Weisbecker <frederic@xxxxxxxxxx> rcu: Apply callbacks processing time limit only on softirq Frederic Weisbecker <frederic@xxxxxxxxxx> rcu: Fix callbacks processing time limit retaining cond_resched() Helge Deller <deller@xxxxxx> Revert "parisc: Mark sched_clock unstable only if clocks are not syncronized" Ricky WU <ricky_wu@xxxxxxxxxxx> mmc: rtsx: add 74 Clocks in power on flow Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx> selftest/vm: verify remap destination address in mremap_test Sidhartha Kumar <sidhartha.kumar@xxxxxxxxxx> selftest/vm: verify mmap addr in mremap_test Wanpeng Li <wanpengli@xxxxxxxxxxx> KVM: LAPIC: Enable timer posted-interrupt only when mwait/hlt is advertised Paolo Bonzini <pbonzini@xxxxxxxxxx> KVM: x86/mmu: avoid NULL-pointer dereference on page freeing bugs Paolo Bonzini <pbonzini@xxxxxxxxxx> KVM: x86: Do not change ICR on write to APIC_SELF_IPI Wanpeng Li <wanpengli@xxxxxxxxxxx> x86/kvm: Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume Thomas Huth <thuth@xxxxxxxxxx> KVM: selftests: Silence compiler warning in the kvm_page_table_test Paolo Bonzini <pbonzini@xxxxxxxxxx> kvm: selftests: do not use bitfields larger than 32-bits for PTEs Hector Martin <marcan@xxxxxxxxx> iommu/dart: Add missing module owner to ops structure Vlad Buslov <vladbu@xxxxxxxxxx> net/mlx5e: Lag, Don't skip fib events on current dst Vlad Buslov <vladbu@xxxxxxxxxx> net/mlx5e: Lag, Fix fib_info pointer assignment Vlad Buslov <vladbu@xxxxxxxxxx> net/mlx5e: Lag, Fix use-after-free in fib event handler Aya Levin <ayal@xxxxxxxxxx> net/mlx5: Fix slab-out-of-bounds while reading resource dump menu Javier Martinez Canillas <javierm@xxxxxxxxxx> fbdev: Make fb_release() return -ENODEV if fbdev was unregistered Sandipan Das <sandipan.das@xxxxxxx> kvm: x86/cpuid: Only provide CPUID leaf 0xA if host has architectural PMU Baruch Siach <baruch@xxxxxxxxxx> gpio: mvebu: drop pwm base assignment Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx> drm/amdgpu: Ensure HDA function is suspended before ASIC reset Mario Limonciello <mario.limonciello@xxxxxxx> drm/amdgpu: don't set s3 and s0ix at the same time Mario Limonciello <mario.limonciello@xxxxxxx> drm/amdgpu: explicitly check for s0ix when evicting resources Nirmoy Das <nirmoy.das@xxxxxxx> drm/amdgpu: unify BO evicting method in amdgpu_ttm Filipe Manana <fdmanana@xxxxxxxx> btrfs: always log symlinks in full mode Qu Wenruo <wqu@xxxxxxxx> btrfs: force v2 space cache usage for subpage mount Sergey Shtylyov <s.shtylyov@xxxxxx> smsc911x: allow using IRQ0 Vladimir Oltean <vladimir.oltean@xxxxxxx> selftests: ocelot: tc_flower_chains: specify conform-exceed action for policer Michael Chan <michael.chan@xxxxxxxxxxxx> bnxt_en: Fix unnecessary dropping of RX packets Somnath Kotur <somnath.kotur@xxxxxxxxxxxx> bnxt_en: Fix possible bnxt_open() failure caused by wrong RFS flag Ido Schimmel <idosch@xxxxxxxxxx> selftests: mirror_gre_bridge_1q: Avoid changing PVID while interface is operational David Howells <dhowells@xxxxxxxxxx> rxrpc: Enable IPv6 checksums on transport socket Eric Dumazet <edumazet@xxxxxxxxxx> mld: respect RCU rules in ip6_mc_source() and ip6_mc_msfilter() Qiao Ma <mqaio@xxxxxxxxxxxxxxxxx> hinic: fix bug of wq out of bound access Filipe Manana <fdmanana@xxxxxxxx> btrfs: do not BUG_ON() on failure to update inode when setting xattr Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx> drm/msm/dp: remove fail safe mode related code Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> selftests/net: so_txtime: usage(): fix documentation of default clock Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> selftests/net: so_txtime: fix parsing of start time stamp on 32 bit systems Shravya Kumbham <shravya.kumbham@xxxxxxxxxx> net: emaclite: Add error handling for of_address_to_resource() Eric Dumazet <edumazet@xxxxxxxxxx> net: igmp: respect RCU rules in ip_mc_source() and ip_mc_msfilter() Yang Yingliang <yangyingliang@xxxxxxxxxx> net: cpsw: add missing of_node_put() in cpsw_probe_dt() Niels Dossche <dossche.niels@xxxxxxxxx> net: mdio: Fix ENOMEM return value in BCM6368 mux bus controller Yang Yingliang <yangyingliang@xxxxxxxxxx> net: stmmac: dwmac-sun8i: add missing of_node_put() in sun8i_dwmac_register_mdio_mux() Yang Yingliang <yangyingliang@xxxxxxxxxx> net: dsa: mt7530: add missing of_node_put() in mt7530_setup() Yang Yingliang <yangyingliang@xxxxxxxxxx> net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init() Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> NFSv4: Don't invalidate inode attributes on delegation return Mustafa Ismail <mustafa.ismail@xxxxxxxxx> RDMA/irdma: Fix possible crash due to NULL netdev in notifier Shiraz Saleem <shiraz.saleem@xxxxxxxxx> RDMA/irdma: Reduce iWARP QP destroy time Tatyana Nikolova <tatyana.e.nikolova@xxxxxxxxx> RDMA/irdma: Flush iWARP QP if modified to ERR from RTR state Cheng Xu <chengyou@xxxxxxxxxxxxxxxxx> RDMA/siw: Fix a condition race issue in MPA request processing Olga Kornievskaia <kolga@xxxxxxxxxx> SUNRPC release the transport of a relocated task with an assigned transport Jann Horn <jannh@xxxxxxxxxx> selftests/seccomp: Don't call read() on TTY from background pgrp Moshe Shemesh <moshe@xxxxxxxxxx> net/mlx5: Fix deadlock in sync reset flow Moshe Shemesh <moshe@xxxxxxxxxx> net/mlx5: Avoid double clear or set of sync reset requested Mark Zhang <markzhang@xxxxxxxxxx> net/mlx5e: Fix the calling of update_buffer_lossy() API Paul Blakey <paulb@xxxxxxxxxx> net/mlx5e: CT: Fix queued up restore put() executing after relevant ft release Vlad Buslov <vladbu@xxxxxxxxxx> net/mlx5e: Don't match double-vlan packets if cvlan is not set Moshe Tal <moshet@xxxxxxxxxx> net/mlx5e: Fix trust state reset in reload Yang Yingliang <yangyingliang@xxxxxxxxxx> iommu/dart: check return value after calling platform_get_resource() Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> iommu/vt-d: Drop stop marker messages Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx> ASoC: soc-ops: fix error handling Codrin Ciubotariu <codrin.ciubotariu@xxxxxxxxxxxxx> ASoC: dmaengine: Restore NULL prepare_slave_config() callback Adam Wujek <dev_public@xxxxxxxx> hwmon: (pmbus) disable PEC if not enabled Armin Wolf <W_Armin@xxxxxx> hwmon: (adt7470) Fix warning on module removal Puyou Lu <puyou.lu@xxxxxxxxx> gpio: pca953x: fix irq_stat not updated when irq is disabled (irq_mask not set) Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@xxxxxxxxxxxxx> gpio: visconti: Fix fwnode of GPIO IRQ Duoming Zhou <duoming@xxxxxxxxxx> NFC: netlink: fix sleep in atomic bug when firmware download timeout Duoming Zhou <duoming@xxxxxxxxxx> nfc: nfcmrvl: main: reorder destructive operations in nfcmrvl_nci_unregister_dev to avoid bugs Duoming Zhou <duoming@xxxxxxxxxx> nfc: replace improper check device_is_registered() in netlink related functions Andreas Larsson <andreas@xxxxxxxxxxx> can: grcan: only use the NAPI poll budget for RX Andreas Larsson <andreas@xxxxxxxxxxx> can: grcan: grcan_probe(): fix broken system id check for errata workaround needs Daniel Hellstrom <daniel@xxxxxxxxxxx> can: grcan: use ofdev->dev when allocating DMA memory Oliver Hartkopp <socketcan@xxxxxxxxxxxx> can: isotp: remove re-binding of bound socket Duoming Zhou <duoming@xxxxxxxxxx> can: grcan: grcan_close(): fix deadlock Jan Höppner <hoeppner@xxxxxxxxxxxxx> s390/dasd: Fix read inconsistency for ESE DASD devices Jan Höppner <hoeppner@xxxxxxxxxxxxx> s390/dasd: Fix read for ESE with blksize < 4k Stefan Haberland <sth@xxxxxxxxxxxxx> s390/dasd: prevent double format of tracks for ESE devices Stefan Haberland <sth@xxxxxxxxxxxxx> s390/dasd: fix data corruption for ESE devices Mark Brown <broonie@xxxxxxxxxx> ASoC: meson: Fix event generation for AUI CODEC mux Mark Brown <broonie@xxxxxxxxxx> ASoC: meson: Fix event generation for G12A tohdmi mux Mark Brown <broonie@xxxxxxxxxx> ASoC: meson: Fix event generation for AUI ACODEC mux Mark Brown <broonie@xxxxxxxxxx> ASoC: wm8958: Fix change notifications for DSP controls Mark Brown <broonie@xxxxxxxxxx> ASoC: da7219: Fix change notifications for tone generator frequency Thomas Pfaff <tpfaff@xxxxxxx> genirq: Synchronize interrupt thread startup Tan Tee Min <tee.min.tan@xxxxxxxxxxxxxxx> net: stmmac: disable Split Header (SPH) for Intel platforms Niels Dossche <dossche.niels@xxxxxxxxx> firewire: core: extend card->lock in fw_core_handle_bus_reset Jakob Koschel <jakobkoschel@xxxxxxxxx> firewire: remove check of list iterator against head past the loop body Chengfeng Ye <cyeaa@xxxxxxxxxxxxxx> firewire: fix potential uaf in outbound_phy_packet_callback() Kurt Kanzenbach <kurt@xxxxxxxxxxxxx> timekeeping: Mark NMI safe time accessors as notrace Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> Revert "SUNRPC: attempt AF_LOCAL connect on setup" Nick Kossifidis <mick@xxxxxxxxxxxx> RISC-V: relocate DTB if it's outside memory region Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx> drm/amdgpu: do not use passthrough mode in Xen dom0 Harry Wentland <harry.wentland@xxxxxxx> drm/amd/display: Avoid reading audio pattern past AUDIO_CHANNELS_COUNT Nicolin Chen <nicolinc@xxxxxxxxxx> iommu/arm-smmu-v3: Fix size calculation in arm_smmu_mm_invalidate_range() David Stevens <stevensd@xxxxxxxxxxxx> iommu/vt-d: Calculate mask for non-aligned flushes Kyle Huey <me@xxxxxxxxxxxx> KVM: x86/svm: Account for family 17h event renumberings in amd_pmc_perf_hw_id Thomas Gleixner <tglx@xxxxxxxxxxxxx> x86/fpu: Prevent FPU state corruption Andrei Lalaev <andrei.lalaev@xxxxxxxxx> gpiolib: of: fix bounds check for 'gpio-reserved-ranges' Brian Norris <briannorris@xxxxxxxxxxxx> mmc: core: Set HS clock speed before sending HS CMD13 Samuel Holland <samuel@xxxxxxxxxxxx> mmc: sunxi-mmc: Fix DMA descriptors allocated above 32 bits Shaik Sajida Bhanu <quic_c_sbhanu@xxxxxxxxxxx> mmc: sdhci-msm: Reset GCC_SDCC_BCR register for SDHC Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx> ALSA: fireworks: fix wrong return count shorter than expected by 4 bytes Zihao Wang <wzhd@xxxxxxxx> ALSA: hda/realtek: Add quirk for Yoga Duet 7 13ITL6 speakers Helge Deller <deller@xxxxxx> parisc: Merge model and model name into one line in /proc/cpuinfo Maciej W. Rozycki <macro@xxxxxxxxxxx> MIPS: Fix CP0 counter erratum detection for R4k CPUs ------------- Diffstat: Makefile | 4 +- arch/mips/include/asm/timex.h | 8 +- arch/mips/kernel/time.c | 11 +- arch/parisc/kernel/processor.c | 3 +- arch/parisc/kernel/setup.c | 2 + arch/parisc/kernel/time.c | 6 +- arch/riscv/mm/init.c | 21 +- arch/x86/kernel/fpu/core.c | 67 ++-- arch/x86/kernel/kvm.c | 13 + arch/x86/kvm/cpuid.c | 5 + arch/x86/kvm/lapic.c | 10 +- arch/x86/kvm/mmu/mmu.c | 2 + arch/x86/kvm/svm/pmu.c | 28 +- drivers/firewire/core-card.c | 3 + drivers/firewire/core-cdev.c | 4 +- drivers/firewire/core-topology.c | 9 +- drivers/firewire/core-transaction.c | 30 +- drivers/firewire/sbp2.c | 13 +- drivers/gpio/gpio-mvebu.c | 7 - drivers/gpio/gpio-pca953x.c | 4 +- drivers/gpio/gpio-visconti.c | 7 +- drivers/gpio/gpiolib-of.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 30 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 24 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 23 -- drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 30 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +- drivers/gpu/drm/msm/dp/dp_display.c | 6 - drivers/gpu/drm/msm/dp/dp_panel.c | 11 - drivers/gpu/drm/msm/dp/dp_panel.h | 1 - drivers/hwmon/adt7470.c | 4 +- drivers/hwmon/pmbus/pmbus_core.c | 3 + drivers/infiniband/hw/irdma/cm.c | 26 +- drivers/infiniband/hw/irdma/utils.c | 21 +- drivers/infiniband/hw/irdma/verbs.c | 4 +- drivers/infiniband/sw/siw/siw_cm.c | 7 +- drivers/iommu/apple-dart.c | 10 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 9 +- drivers/iommu/intel/iommu.c | 27 +- drivers/iommu/intel/svm.c | 4 + drivers/mmc/core/mmc.c | 23 +- drivers/mmc/host/rtsx_pci_sdmmc.c | 29 +- drivers/mmc/host/sdhci-msm.c | 42 ++ drivers/mmc/host/sunxi-mmc.c | 5 +- drivers/net/can/grcan.c | 46 +-- drivers/net/dsa/mt7530.c | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 13 +- drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c | 7 +- drivers/net/ethernet/mediatek/mtk_sgmii.c | 1 + .../ethernet/mellanox/mlx5/core/diag/rsc_dump.c | 31 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c | 4 + drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 10 + drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 11 + drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 60 +-- drivers/net/ethernet/mellanox/mlx5/core/lag_mp.c | 38 +- drivers/net/ethernet/mellanox/mlx5/core/lag_mp.h | 7 +- drivers/net/ethernet/smsc/smsc911x.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 1 + drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/ethernet/ti/cpsw_new.c | 5 +- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 15 +- drivers/net/mdio/mdio-mux-bcm6368.c | 2 +- drivers/nfc/nfcmrvl/main.c | 2 +- drivers/pci/controller/pci-aardvark.c | 428 ++++++++++++++++----- drivers/pci/pci-bridge-emul.c | 49 ++- drivers/s390/block/dasd.c | 18 +- drivers/s390/block/dasd_eckd.c | 28 +- drivers/s390/block/dasd_int.h | 14 + drivers/video/fbdev/core/fbmem.c | 5 +- fs/btrfs/disk-io.c | 11 + fs/btrfs/tree-log.c | 14 +- fs/btrfs/xattr.c | 6 +- fs/nfs/nfs4proc.c | 12 +- include/linux/stmmac.h | 1 + kernel/irq/internals.h | 2 + kernel/irq/irqdesc.c | 2 + kernel/irq/manage.c | 39 +- kernel/rcu/tree.c | 31 +- kernel/time/timekeeping.c | 4 +- net/can/isotp.c | 22 +- net/ipv4/igmp.c | 9 +- net/ipv6/mcast.c | 8 +- net/nfc/core.c | 29 +- net/nfc/netlink.c | 4 +- net/rxrpc/local_object.c | 3 + net/sunrpc/clnt.c | 11 +- net/sunrpc/xprtsock.c | 3 - sound/firewire/fireworks/fireworks_hwdep.c | 1 + sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/da7219.c | 14 +- sound/soc/codecs/wm8958-dsp2.c | 8 +- sound/soc/meson/aiu-acodec-ctrl.c | 2 +- sound/soc/meson/aiu-codec-ctrl.c | 2 +- sound/soc/meson/g12a-tohdmitx.c | 2 +- sound/soc/soc-generic-dmaengine-pcm.c | 6 +- sound/soc/soc-ops.c | 2 +- .../drivers/net/ocelot/tc_flower_chains.sh | 2 +- .../selftests/kvm/include/x86_64/processor.h | 15 + tools/testing/selftests/kvm/kvm_page_table_test.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/processor.c | 192 ++++----- .../net/forwarding/mirror_gre_bridge_1q.sh | 3 + tools/testing/selftests/net/so_txtime.c | 4 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +- tools/testing/selftests/vm/mremap_test.c | 53 +++ 110 files changed, 1293 insertions(+), 656 deletions(-)
