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Message-ID: <2025071006-motivator-fiftieth-34fd@gregkh>
Date: Thu, 10 Jul 2025 16:47:05 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org,
akpm@...ux-foundation.org,
torvalds@...ux-foundation.org,
stable@...r.kernel.org
Cc: lwn@....net,
jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Linux 5.15.187
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;a=summary
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
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