I'm announcing the release of the 5.15.187 kernel.
All users of the 5.15 kernel series must upgrade.
The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git%3Ba=summa...
thanks,
greg k-h
------------
Documentation/ABI/testing/sysfs-devices-system-cpu | 1 Documentation/ABI/testing/sysfs-driver-ufs | 2 Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst | 4 Documentation/admin-guide/kernel-parameters.txt | 13 Documentation/devicetree/bindings/serial/8250.yaml | 2 Makefile | 2 arch/arm/include/asm/ptrace.h | 5 arch/arm64/mm/mmu.c | 3 arch/powerpc/include/uapi/asm/ioctls.h | 8 arch/s390/Makefile | 2 arch/s390/kernel/entry.S | 2 arch/s390/purgatory/Makefile | 2 arch/um/drivers/ubd_user.c | 2 arch/um/include/asm/asm-prototypes.h | 5 arch/x86/Kconfig | 9 arch/x86/entry/entry.S | 8 arch/x86/include/asm/cpu.h | 13 arch/x86/include/asm/cpufeatures.h | 6 arch/x86/include/asm/irqflags.h | 4 arch/x86/include/asm/mwait.h | 19 - arch/x86/include/asm/nospec-branch.h | 39 +- arch/x86/kernel/cpu/amd.c | 58 ++++ arch/x86/kernel/cpu/bugs.c | 133 +++++++++- arch/x86/kernel/cpu/common.c | 14 - arch/x86/kernel/cpu/scattered.c | 2 arch/x86/kernel/process.c | 15 - arch/x86/kvm/cpuid.c | 25 + arch/x86/kvm/reverse_cpuid.h | 8 arch/x86/kvm/svm/vmenter.S | 6 arch/x86/kvm/vmx/vmx.c | 2 arch/x86/um/asm/checksum.h | 3 drivers/acpi/acpica/dsmethod.c | 7 drivers/ata/pata_cs5536.c | 2 drivers/base/cpu.c | 7 drivers/clk/ti/clk-43xx.c | 1 drivers/dma/xilinx/xilinx_dma.c | 2 drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c | 2 drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c | 3 drivers/gpu/drm/bridge/cdns-dsi.c | 27 +- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 12 drivers/gpu/drm/i915/gt/intel_ring_submission.c | 3 drivers/gpu/drm/i915/selftests/i915_request.c | 20 - drivers/gpu/drm/i915/selftests/mock_request.c | 2 drivers/gpu/drm/msm/msm_gem_submit.c | 9 drivers/gpu/drm/tegra/dc.c | 17 - drivers/gpu/drm/tegra/hub.c | 4 drivers/gpu/drm/tegra/hub.h | 3 drivers/gpu/drm/udl/udl_drv.c | 2 drivers/gpu/drm/v3d/v3d_drv.h | 8 drivers/gpu/drm/v3d/v3d_gem.c | 2 drivers/gpu/drm/v3d/v3d_irq.c | 39 ++ drivers/hid/wacom_sys.c | 6 drivers/hv/channel_mgmt.c | 33 +- drivers/hv/hyperv_vmbus.h | 19 - drivers/hv/vmbus_drv.c | 2 drivers/hwmon/pmbus/max34440.c | 48 +++ drivers/hwtracing/coresight/coresight-core.c | 3 drivers/hwtracing/coresight/coresight-priv.h | 1 drivers/i2c/busses/i2c-designware-master.c | 1 drivers/i2c/busses/i2c-robotfuzz-osif.c | 6 drivers/i2c/busses/i2c-tiny-usb.c | 6 drivers/iio/pressure/zpa2326.c | 2 drivers/infiniband/hw/mlx5/counters.c | 2 drivers/infiniband/hw/mlx5/devx.c | 2 drivers/leds/led-class-multicolor.c | 3 drivers/mailbox/mailbox.c | 2 drivers/md/bcache/super.c | 7 drivers/md/dm-raid.c | 2 drivers/md/md-bitmap.c | 2 drivers/media/platform/davinci/vpif.c | 4 drivers/media/platform/imx-jpeg/mxc-jpeg.c | 12 drivers/media/platform/omap3isp/ispccdc.c | 8 drivers/media/platform/omap3isp/ispstat.c | 6 drivers/media/usb/uvc/uvc_ctrl.c | 40 +-- drivers/mfd/max14577.c | 1 drivers/mmc/core/quirks.h | 16 - drivers/mmc/host/mtk-sd.c | 21 + drivers/mmc/host/sdhci.c | 9 drivers/mmc/host/sdhci.h | 16 + drivers/mtd/nand/spi/core.c | 1 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 2 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 9 drivers/net/ethernet/amd/xgbe/xgbe.h | 4 drivers/net/ethernet/atheros/atlx/atl1.c | 78 ++++- drivers/net/ethernet/cisco/enic/enic_main.c | 4 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 115 +++++++- drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h | 14 - drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 18 - drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 6 drivers/net/ethernet/freescale/dpaa2/dpni.c | 2 drivers/net/ethernet/freescale/dpaa2/dpni.h | 6 drivers/net/ethernet/freescale/enetc/enetc_hw.h | 2 drivers/net/ethernet/intel/igc/igc_main.c | 10 drivers/net/ethernet/sun/niu.c | 31 ++ drivers/net/ethernet/sun/niu.h | 4 drivers/net/wireless/ath/ath6kl/bmi.c | 4 drivers/pci/controller/pci-hyperv.c | 17 - drivers/platform/mellanox/mlxbf-tmfifo.c | 3 drivers/platform/x86/dell/dell-wmi-sysman/dell-wmi-sysman.h | 5 drivers/platform/x86/dell/dell-wmi-sysman/enum-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/int-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/passobj-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/string-attributes.c | 5 drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 12 drivers/platform/x86/ideapad-laptop.c | 19 + drivers/platform/x86/think-lmi.c | 18 - drivers/regulator/gpio-regulator.c | 19 + drivers/rtc/rtc-cmos.c | 10 drivers/s390/crypto/pkey_api.c | 2 drivers/scsi/qla2xxx/qla_mbx.c | 2 drivers/scsi/qla4xxx/ql4_os.c | 2 drivers/scsi/ufs/ufs-sysfs.c | 4 drivers/spi/spi-fsl-dspi.c | 11 drivers/staging/rtl8723bs/core/rtw_security.c | 44 +-- drivers/target/target_core_pr.c | 4 drivers/tty/serial/uartlite.c | 25 - drivers/tty/vt/consolemap.c | 47 ++- drivers/tty/vt/vt.c | 12 drivers/uio/uio_hv_generic.c | 10 drivers/usb/cdns3/cdnsp-ring.c | 4 drivers/usb/class/cdc-wdm.c | 23 - drivers/usb/common/usb-conn-gpio.c | 25 + drivers/usb/core/quirks.c | 3 drivers/usb/core/usb.c | 14 - drivers/usb/dwc2/gadget.c | 6 drivers/usb/gadget/function/f_tcm.c | 4 drivers/usb/host/xhci-dbgcap.c | 4 drivers/usb/host/xhci-dbgtty.c | 1 drivers/usb/typec/altmodes/displayport.c | 5 drivers/video/console/dummycon.c | 24 + drivers/video/console/mdacon.c | 21 - drivers/video/console/newport_con.c | 12 drivers/video/console/sticon.c | 14 - drivers/video/console/vgacon.c | 38 +- drivers/video/fbdev/core/fbcon.c | 57 +--- fs/btrfs/inode.c | 19 + fs/btrfs/tree-log.c | 4 fs/btrfs/volumes.c | 6 fs/ceph/file.c | 2 fs/cifs/misc.c | 8 fs/f2fs/super.c | 30 +- fs/jfs/jfs_dmap.c | 41 --- fs/ksmbd/smb2pdu.c | 53 ++- fs/namespace.c | 8 fs/nfs/flexfilelayout/flexfilelayout.c | 121 ++++++--- fs/nfs/inode.c | 19 + fs/nfs/nfs4proc.c | 12 fs/nfs/pnfs.c | 4 fs/overlayfs/util.c | 4 include/dt-bindings/clock/am4.h | 1 include/linux/console.h | 13 include/linux/console_struct.h | 6 include/linux/cpu.h | 1 include/linux/hyperv.h | 2 include/linux/ipv6.h | 1 include/linux/regulator/gpio-regulator.h | 2 include/linux/usb/typec_dp.h | 1 include/uapi/linux/vm_sockets.h | 4 kernel/rcu/tree.c | 4 lib/test_objagg.c | 4 net/atm/clip.c | 11 net/atm/resources.c | 3 net/bluetooth/l2cap_core.c | 9 net/core/selftests.c | 5 net/ipv6/ip6_output.c | 9 net/mac80211/rx.c | 4 net/mac80211/util.c | 2 net/rose/rose_route.c | 15 - net/sched/sch_api.c | 19 - net/unix/af_unix.c | 18 - net/vmw_vsock/vmci_transport.c | 4 sound/isa/sb/sb16_main.c | 7 sound/pci/hda/hda_bind.c | 2 sound/pci/hda/hda_intel.c | 3 sound/usb/quirks.c | 2 sound/usb/stream.c | 2 tools/lib/bpf/btf_dump.c | 3 177 files changed, 1582 insertions(+), 626 deletions(-)
Al Viro (1): attach_recursive_mnt(): do not lock the covering tree when sliding something under it
Alexis Czezar Torreno (1): hwmon: (pmbus/max34440) Fix support for max34451
Alok Tiwari (1): enic: fix incorrect MTU comparison in enic_change_mtu()
Andrei Kuchynski (1): usb: typec: displayport: Fix potential deadlock
Andy Shevchenko (1): usb: Add checks for snprintf() calls in usb_alloc_dev()
Aradhya Bhatia (4): drm/bridge: cdns-dsi: Fix the clock variable for mode_valid() drm/bridge: cdns-dsi: Fix connecting to next bridge drm/bridge: cdns-dsi: Check return value when getting default PHY config drm/bridge: cdns-dsi: Wait for Clk and Data Lanes to be ready
Avri Altman (1): mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier
Bart Van Assche (1): scsi: ufs: core: Fix spelling of a sysfs attribute name
Benjamin Coddington (1): NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN
Borislav Petkov (AMD) (4): x86/bugs: Rename MDS machinery to something more generic x86/bugs: Add a Transient Scheduler Attacks mitigation KVM: SVM: Advertise TSA CPUID bits to guests x86/process: Move the buffer clearing before MONITOR
Brett A C Sheffield (Librecast) (1): Revert "ipv6: save dontfrag in cork"
Cezary Rojewski (1): ALSA: hda: Ignore unsol events for cards being shut down
Chance Yang (1): usb: common: usb-conn-gpio: use a unique name for usb connector device
Chao Yu (1): f2fs: don't over-report free space or inodes in statvfs
Chen Yufeng (1): usb: potential integer overflow in usbg_make_tpg()
Dan Carpenter (2): drm/i915/selftests: Change mock_request() to return error pointers lib: test_objagg: Set error message in check_expect_hints_stats()
Daniel Vetter (1): fbcon: delete a few unneeded forward decl
Dave Kleikamp (1): fs/jfs: consolidate sanity checking in dbMount
David Thompson (1): platform/mellanox: mlxbf-tmfifo: fix vring_desc.len assignment
Dev Jain (1): arm64: Restrict pagetable teardown to avoid false warning
Dexuan Cui (1): PCI: hv: Do not set PCI_COMMAND_MEMORY to reduce VM boot time
Dmitry Kandybka (1): ceph: fix possible integer overflow in ceph_zero_objects()
Dmitry Nikiforov (1): media: davinci: vpif: Fix memory leak in probe error path
Eric Dumazet (1): atm: clip: prevent NULL deref in clip_push()
Fedor Pchelkin (1): s390/pkey: Prevent overflow in size calculation for memdup_user()
Filipe Manana (1): btrfs: fix missing error handling when searching for inode refs during log replay
Frédéric Danis (1): Bluetooth: L2CAP: Fix L2CAP MTU negotiation
Fushuai Wang (1): dpaa2-eth: fix xdp_rxq_info leak
Geert Uytterhoeven (1): ARM: 9354/1: ptrace: Use bitfield helpers
Greg Kroah-Hartman (1): Linux 5.15.187
Han Young (1): NFSv4: Always set NLINK even if the server doesn't support it
HarshaVardhana S A (1): vsock/vmci: Clear the vmci transport packet properly when initializing it
Heiko Carstens (1): s390/entry: Fix last breaking event handling in case of stack corruption
Heinz Mauelshagen (1): dm-raid: fix variable in journal device check
Ioana Ciornei (1): net: dpaa2-eth: rearrange variable in dpaa2_eth_get_ethtool_stats
Jakub Kicinski (1): net: selftests: fix TCP packet checksum
Jakub Lewalski (1): tty: serial: uartlite: register uart driver in init
James Clark (2): coresight: Only check bottom two claim bits spi: spi-fsl-dspi: Clear completion counter before initiating transfer
Janusz Krzysztofik (1): drm/i915/gt: Fix timeline left held on VMA alloc error
Jay Cornwall (1): drm/amdkfd: Fix race in GWS queue scheduling
Jerome Neanne (1): regulator: gpio: Add input_supply support in gpio_regulator_config
Jiri Slaby (1): tty/vt: consolemap: rename and document struct uni_pagedir
Jiri Slaby (SUSE) (5): vgacon: switch vgacon_scrolldelta() and vgacon_restore_screen() vgacon: remove unneeded forward declarations tty: vt: make init parameter of consw::con_init() a bool tty: vt: sanitize arguments of consw::con_clear() tty: vt: make consw::con_switch() return a bool
Johannes Berg (3): ata: pata_cs5536: fix build on 32-bit UML wifi: mac80211: drop invalid source address OCB frames wifi: ath6kl: remove WARN on bad firmware input
Jonathan Cameron (1): iio: pressure: zpa2326: Use aligned_s64 for the timestamp
Jos Wang (1): usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode
Josef Bacik (1): btrfs: don't drop extent_map for free space inode on write error
Kees Cook (1): ovl: Check for NULL d_inode() in ovl_dentry_upper()
Kohei Enju (1): rose: fix dangling neighbour pointers in rose_rt_device_down()
Krzysztof Kozlowski (1): mfd: max14577: Fix wakeup source leaks on device unbind
Kuniyuki Iwashima (3): af_unix: Don't set -ECONNRESET for consumed OOB skb. atm: Release atm_dev_mutex after removing procfs in atm_dev_deregister(). nfs: Clean up /proc/net/rpc/nfs when nfs_fs_proc_net_init() fails.
Kurt Borja (4): platform/x86: dell-wmi-sysman: Fix WMI data block retrieval in sysfs callbacks platform/x86: think-lmi: Fix class device unregistration platform/x86: dell-wmi-sysman: Fix class device unregistration platform/x86: think-lmi: Create ksets consecutively
Lachlan Hodges (1): wifi: mac80211: fix beacon interval calculation overflow
Linggang Zeng (1): bcache: fix NULL pointer in cache_set_flush()
Lion Ackermann (1): net/sched: Always pass notifications when child class becomes empty
Long Li (1): uio_hv_generic: Align ring size to system page
Madhavan Srinivasan (1): powerpc: Fix struct termio related ioctl macros
Manivannan Sadhasivam (1): regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods
Marek Szyprowski (2): media: omap3isp: use sgtable-based scatterlist wrappers drm/exynos: fimd: Guard display clock control with runtime PM calls
Mario Limonciello (1): ALSA: usb-audio: Add a quirk for Lenovo Thinkpad Thunderbolt 3 dock
Mark Harmstone (1): btrfs: update superblock's device bytes_used when dropping chunk
Mark Zhang (1): RDMA/mlx5: Initialize obj_event->obj_sub_list before xa_insert
Masami Hiramatsu (Google) (2): mtk-sd: Fix a pagefault in dma_unmap_sg() for not prepared data mtk-sd: Prevent memory corruption from DMA map failure
Mateusz Jończyk (1): rtc: cmos: use spin_lock_irqsave in cmos_interrupt
Mathias Nyman (1): xhci: dbc: Flush queued requests before stopping dbc
Maurizio Lombardi (1): scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()
Maíra Canal (1): drm/v3d: Disable interrupts before resetting the GPU
Michael Grzeschik (1): usb: dwc2: also exit clock_gating when stopping udc while suspended
Michael J. Ruhl (1): i2c/designware: Fix an initialization issue
Ming Qian (1): media: imx-jpeg: Drop the first error frames
Miquel Raynal (1): clk: ti: am43xx: Add clkctrl data for am43xx ADC1
Namjae Jeon (1): ksmbd: allow a filename to contain special characters on SMB3.1.1 posix extension
Nathan Chancellor (2): staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher() s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS
Olga Kornievskaia (1): NFSv4.2: fix listxattr to return selinux security label
Oliver Neukum (1): Logitech C-270 even more broken
Pablo Martin-Gomez (1): mtd: spinand: fix memory leak of ECC engine conf
Pali Rohár (1): cifs: Fix cifs_query_path_info() for Windows NT servers
Paolo Bonzini (1): KVM: x86: add support for CPUID leaf 0x80000021
Patrisious Haddad (1): RDMA/mlx5: Fix CC counters query for MPV
Peng Fan (1): mailbox: Not protect module_put with spin_lock_irqsave
Peter Chen (1): usb: cdnsp: do not disable slot for disabled slot
Qasim Ijaz (3): HID: wacom: fix memory leak on kobject creation failure HID: wacom: fix memory leak on sysfs attribute creation failure HID: wacom: fix kobject reference count leak
Qiu-ji Chen (1): drm/tegra: Fix a possible null pointer dereference
RD Babiera (1): usb: typec: altmodes/displayport: do not index invalid pin_assignments
Radu Bulie (2): dpaa2-eth: Update dpni_get_single_step_cfg command dpaa2-eth: Update SINGLE_STEP register access
Rafael J. Wysocki (1): ACPICA: Refuse to evaluate a method if arguments are missing
Raju Rangoju (1): amd-xgbe: align CL37 AN sequence as per databook
Ricardo Ribalda (1): media: uvcvideo: Rollback non processed entities on error
Rob Clark (1): drm/msm: Fix a fence leak in submit error path
Robert Hodaszi (1): usb: cdc-wdm: avoid setting WDM_READ for ZLP-s
Rong Zhang (1): platform/x86: ideapad-laptop: use usleep_range() for EC polling
Sami Tolvanen (1): um: Add cmpxchg8b_emu and checksum functions to asm-prototypes.h
Saurabh Sengar (2): Drivers: hv: vmbus: Add utility function for querying ring size uio_hv_generic: Query the ringbuffer size for device
Sergey Senozhatsky (1): mtk-sd: reset host->mrq on prepare_data() error
Simon Horman (1): net: enetc: Correct endianness handling in _enetc_rd_reg64
Stefano Garzarella (1): vsock/uapi: fix linux/vm_sockets.h userspace compilation errors
Sven Schwermer (1): leds: multicolor: Fix intensity setting while SW blinking
Takashi Iwai (2): ALSA: sb: Don't allow changing the DMA mode during operations ALSA: sb: Force to disable DMAs once when DMA mode is changed
Thierry Reding (1): drm/tegra: Assign plane type before registration
Thomas Fourier (4): scsi: qla2xxx: Fix DMA mapping test in qla24xx_get_port_database() scsi: qla4xxx: Fix missing DMA mapping error in qla4xxx_alloc_pdu() nui: Fix dma_mapping_error() check ethernet: atl1: Add missing DMA mapping error checks and count errors
Thomas Gessler (1): dmaengine: xilinx_dma: Set dma_device directions
Thomas Zimmermann (2): dummycon: Trigger redraw when switching consoles with deferred takeover drm/udl: Unregister device before cleaning up on disconnect
Tiwei Bie (1): um: ubd: Add missing error check in start_io_thread()
Trond Myklebust (1): NFSv4/flexfiles: Fix handling of NFS level errors in I/O
Uladzislau Rezki (Sony) (1): rcu: Return early if callback is not specified
Ulf Hansson (1): Revert "mmc: sdhci: Disable SD card clock before changing parameters"
Vasiliy Kovalev (1): jfs: validate AG parameters in dbMount() to prevent crashes
Victor Shih (1): mmc: sdhci: Add a helper function for dump register in dynamic debug mode
Vijendar Mukunda (1): ALSA: hda: Add new pci id for AMD GPU display HD audio controller
Vitaly Kuznetsov (1): Drivers: hv: Rename 'alloced' to 'allocated'
Vitaly Lifshits (1): igc: disable L1.2 PCI-E link substate to avoid performance issue
Wentao Liang (1): drm/amd/display: Add null pointer check for get_first_active_display()
Wolfram Sang (2): i2c: tiny-usb: disable zero-length read messages i2c: robotfuzz-osif: disable zero-length read messages
Yao Zi (1): dt-bindings: serial: 8250: Make clocks and clock-frequency exclusive
Youngjun Lee (1): ALSA: usb-audio: Fix out-of-bounds read in snd_usb_get_audioformat_uac3()
Yu Kuai (1): md/md-bitmap: fix dm-raid max_write_behind setting
Yuan Chen (1): libbpf: Fix null pointer dereference in btf_dump__free on allocation failure
Łukasz Bartosik (1): xhci: dbctty: disable ECHO flag by default