This is the start of the stable review cycle for the 5.15.189 release. There are 78 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, 17 Jul 2025 16:35:29 +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-5.15.189-rc... 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@linuxfoundation.org Linux 5.15.189-rc2

Michael Jeanson mjeanson@efficios.com rseq: Fix segfault on registration when rseq_cs is non-zero

Jack Wang jinpu.wang@ionos.com x86: Fix X86_FEATURE_VERW_CLEAR definition

Jann Horn jannh@google.com x86/mm: Disable hugetlb page table sharing on 32-bit

Dongli Zhang dongli.zhang@oracle.com vhost-scsi: protect vq->log_used with vq->mutex

Hans de Goede hdegoede@redhat.com Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID

Chia-Lin Kao (AceLan) acelan.kao@canonical.com HID: quirks: Add quirk for 2 Chicony Electronics HP 5MP Cameras

Zhang Heng zhangheng@kylinos.cn HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY

Nicolas Pitre npitre@baylibre.com vt: add missing notification when switching back to text mode

Akira Inoue niyarium@gmail.com HID: lenovo: Add support for ThinkPad X1 Tablet Thin Keyboard Gen2

Xiaowei Li xiaowei.li@simcom.com net: usb: qmi_wwan: add SIMCom 8230C composition

Tiwei Bie tiwei.btw@antgroup.com um: vector: Reduce stack usage in vector_eth_configure()

Thomas Fourier fourier.thomas@gmail.com atm: idt77252: Add missing `dma_map_error()`

Somnath Kotur somnath.kotur@broadcom.com bnxt_en: Set DMA unmap len correctly for XDP_REDIRECT

Shravya KN shravya.k-n@broadcom.com bnxt_en: Fix DCB ETS validation

Alok Tiwari alok.a.tiwari@oracle.com net: ll_temac: Fix missing tx_pending check in ethtools_set_ringparam()

Sean Nyekjaer sean@geanix.com can: m_can: m_can_handle_lost_msg(): downgrade msg lost in rx message to debug level

Oleksij Rempel linux@rempel-privat.de net: phy: microchip: limit 100M workaround to link-down events on LAN88xx

Kito Xu veritas501@foxmail.com net: appletalk: Fix device refcount leak in atrtr_create()

Eric Dumazet edumazet@google.com netfilter: flowtable: account for Ethernet header in nf_flow_pppoe_proto()

Al Viro viro@zeniv.linux.org.uk ksmbd: fix a mount write count leak in ksmbd_vfs_kern_path_locked()

Stefan Metzmacher metze@samba.org smb: server: make use of rdma_destroy_qp()

Zheng Qixing zhengqixing@huawei.com nbd: fix uaf in nbd_genl_connect() error path

Nigel Croxon ncroxon@redhat.com raid10: cleanup memleak at raid10_make_request

Wang Jinchao wangjinchao600@gmail.com md/raid1: Fix stack memory use after return in raid1_reshape

Daniil Dulov d.dulov@aladdin.ru wifi: zd1211rw: Fix potential NULL pointer dereference in zd_mac_tx_to_dev()

Kurt Borja kuurtb@gmail.com platform/x86: think-lmi: Fix sysfs group cleanup

Christian König christian.koenig@amd.com dma-buf: fix timeout handling in dma_resv_wait_timeout v2

Christian König christian.koenig@amd.com dma-buf: use new iterator in dma_resv_wait_timeout

Christian König christian.koenig@amd.com dma-buf: add dma_resv_for_each_fence_unlocked v8

Kuen-Han Tsai khtsai@google.com usb: dwc3: Abort suspend on soft disconnect failure

Pawel Laszczak pawell@cadence.com usb: cdnsp: Fix issue with CV Bad Descriptor test

Lee Jones lee@kernel.org usb: cdnsp: Replace snprintf() with the safer scnprintf() variant

Pawel Laszczak pawell@cadence.com usb:cdnsp: remove TRB_FLUSH_ENDPOINT command

Nilton Perim Neto niltonperimneto@gmail.com Input: xpad - support Acer NGR 200 Controller

Hongyu Xie xiehongyu1@kylinos.cn xhci: Disable stream for xHC controller with XHCI_BROKEN_STREAMS

Raju Rangoju Raju.Rangoju@amd.com usb: xhci: quirk for data loss in ISOC transfers

Basavaraj Natikar Basavaraj.Natikar@amd.com xhci: Allow RPM on the USB controller (1022:43f7) by default

Bui Quang Minh minhquangbui99@gmail.com virtio-net: ensure the received length does not exceed allocated size

Jakub Kicinski kuba@kernel.org netlink: make sure we allow at least one dump skb

Kuniyuki Iwashima kuniyu@google.com netlink: Fix rmem check in netlink_broadcast_deliver().

Uwe Kleine-König u.kleine-koenig@baylibre.com pwm: mediatek: Ensure to disable clocks in error path

Patrisious Haddad phaddad@nvidia.com RDMA/mlx5: Fix vport loopback for MPV device

Filipe Manana fdmanana@suse.com btrfs: use btrfs_record_snapshot_destroy() during rmdir

Filipe Manana fdmanana@suse.com btrfs: propagate last_unlink_trans earlier when doing a rmdir

Rafael J. Wysocki rafael.j.wysocki@intel.com Revert "ACPI: battery: negate current when discharging"

Kuen-Han Tsai khtsai@google.com usb: gadget: u_serial: Fix race condition in TTY wakeup

Simona Vetter simona.vetter@ffwll.ch drm/gem: Fix race in drm_gem_handle_create_tail()

Matthew Brost matthew.brost@intel.com drm/sched: Increment job count before swapping tail spsc queue

Bartosz Golaszewski bartosz.golaszewski@linaro.org pinctrl: qcom: msm: mark certain pins as invalid for interrupts

Guillaume Nault gnault@redhat.com gre: Fix IPv6 multicast route creation.

JP Kobryn inwardvessel@gmail.com x86/mce: Make sure CMCI banks are cleared during shutdown on Intel

Yazen Ghannam yazen.ghannam@amd.com x86/mce: Don't remove sysfs if thresholding sysfs init fails

Yazen Ghannam yazen.ghannam@amd.com x86/mce/amd: Fix threshold limit reset

Juergen Gross jgross@suse.com xen: replace xen_remap() with memremap()

Edward Adam Davis eadavis@qq.com jfs: fix null ptr deref in dtInsertEntry

John Fastabend john.fastabend@gmail.com bpf, sockmap: Fix skb refcnt race after locking changes

Maksim Kiselev bigunclemax@gmail.com aoe: avoid potential deadlock at set_capacity

Lee, Chun-Yi joeyli.kernel@gmail.com thermal/int340x_thermal: handle data_vault when the value is ZERO_SIZE_PTR

Andrii Nakryiko andrii@kernel.org bpf: fix precision backtracking instruction iteration

David Howells dhowells@redhat.com rxrpc: Fix oops due to non-existence of prealloc backlog struct

Jesse Brandeburg jesse.brandeburg@intel.com ice: safer stats processing

Oleg Nesterov oleg@redhat.com fs/proc: do_task_stat: use __for_each_thread()

Victor Nogueira victor@mojatatu.com net/sched: Abort __tc_modify_qdisc if parent class does not exist

Yue Haibing yuehaibing@huawei.com atm: clip: Fix NULL pointer dereference in vcc_sendmsg()

Kuniyuki Iwashima kuniyu@google.com atm: clip: Fix infinite recursive call of clip_push().

Kuniyuki Iwashima kuniyu@google.com atm: clip: Fix memory leak of struct clip_vcc.

Kuniyuki Iwashima kuniyu@google.com atm: clip: Fix potential null-ptr-deref in to_atmarpd().

Oleksij Rempel linux@rempel-privat.de net: phy: smsc: Fix link failure in forced mode with Auto-MDIX

Oleksij Rempel linux@rempel-privat.de net: phy: smsc: Fix Auto-MDIX configuration when disabled by strap

Michal Luczaj mhal@rbox.co vsock: Fix IOCTL_VM_SOCKETS_GET_LOCAL_CID to check also `transport_local`

Michal Luczaj mhal@rbox.co vsock: Fix transport_* TOCTOU

Michal Luczaj mhal@rbox.co vsock: Fix transport_{g2h,h2g} TOCTOU

Kuniyuki Iwashima kuniyu@google.com tipc: Fix use-after-free in tipc_conn_close().

Kuniyuki Iwashima kuniyu@google.com netlink: Fix wraparounds of sk->sk_rmem_alloc.

Al Viro viro@zeniv.linux.org.uk fix proc_sys_compare() handling of in-lookup dentries

Peter Zijlstra peterz@infradead.org perf: Revert to requiring CAP_SYS_ADMIN for uprobes

Shengjiu Wang shengjiu.wang@nxp.com ASoC: fsl_asrc: use internal measured ratio for non-ideal ratio mode

Kaustabh Chakraborty kauschluss@disroot.org drm/exynos: exynos7_drm_decon: add vblank check in IRQ handling

-------------

Diffstat:

Makefile | 4 +- arch/um/drivers/vector_kern.c | 42 +-- arch/x86/Kconfig | 2 +- arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/xen/page.h | 3 - arch/x86/kernel/cpu/mce/amd.c | 15 +- arch/x86/kernel/cpu/mce/core.c | 8 +- arch/x86/kernel/cpu/mce/intel.c | 1 + drivers/acpi/battery.c | 19 +- drivers/atm/idt77252.c | 5 + drivers/block/aoe/aoeblk.c | 5 +- drivers/block/nbd.c | 6 +- drivers/dma-buf/dma-resv.c | 171 ++++++---- drivers/gpu/drm/drm_gem.c | 10 +- drivers/gpu/drm/exynos/exynos7_drm_decon.c | 4 + drivers/hid/hid-ids.h | 6 + drivers/hid/hid-lenovo.c | 8 + drivers/hid/hid-multitouch.c | 8 +- drivers/hid/hid-quirks.c | 3 + drivers/infiniband/hw/mlx5/main.c | 33 ++ drivers/input/joystick/xpad.c | 2 + drivers/input/keyboard/atkbd.c | 3 +- drivers/md/raid1.c | 1 + drivers/md/raid10.c | 10 +- drivers/net/can/m_can/m_can.c | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c | 2 + drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 29 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +- drivers/net/phy/microchip.c | 2 +- drivers/net/phy/smsc.c | 28 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/virtio_net.c | 44 ++- drivers/net/wireless/zydas/zd1211rw/zd_mac.c | 6 +- drivers/pinctrl/qcom/pinctrl-msm.c | 20 ++ drivers/platform/x86/think-lmi.c | 35 +- drivers/pwm/pwm-mediatek.c | 15 +- .../intel/int340x_thermal/int3400_thermal.c | 9 +- drivers/tty/hvc/hvc_xen.c | 2 +- drivers/tty/vt/vt.c | 1 + drivers/usb/cdns3/cdnsp-debug.h | 358 ++++++++++----------- drivers/usb/cdns3/cdnsp-ep0.c | 18 +- drivers/usb/cdns3/cdnsp-gadget.c | 6 +- drivers/usb/cdns3/cdnsp-gadget.h | 11 +- drivers/usb/cdns3/cdnsp-ring.c | 27 +- drivers/usb/dwc3/core.c | 9 +- drivers/usb/dwc3/gadget.c | 22 +- drivers/usb/gadget/function/u_serial.c | 6 +- drivers/usb/host/xhci-mem.c | 4 + drivers/usb/host/xhci-pci.c | 30 +- drivers/usb/host/xhci-plat.c | 3 +- drivers/usb/host/xhci.h | 1 + drivers/vhost/scsi.c | 7 +- drivers/xen/grant-table.c | 6 +- drivers/xen/xenbus/xenbus_probe.c | 3 +- fs/btrfs/inode.c | 36 +-- fs/jfs/jfs_dtree.c | 2 + fs/ksmbd/transport_rdma.c | 5 +- fs/ksmbd/vfs.c | 1 + fs/proc/array.c | 6 +- fs/proc/inode.c | 2 +- fs/proc/proc_sysctl.c | 18 +- include/drm/drm_file.h | 3 + include/drm/spsc_queue.h | 4 +- include/linux/dma-resv.h | 95 ++++++ include/net/netfilter/nf_flow_table.h | 2 +- include/xen/arm/page.h | 3 - kernel/bpf/verifier.c | 21 +- kernel/events/core.c | 2 +- kernel/rseq.c | 60 +++- net/appletalk/ddp.c | 1 + net/atm/clip.c | 64 +++- net/core/skmsg.c | 12 +- net/ipv6/addrconf.c | 9 +- net/netlink/af_netlink.c | 90 +++--- net/rxrpc/call_accept.c | 3 + net/sched/sch_api.c | 23 +- net/tipc/topsrv.c | 2 + net/vmw_vsock/af_vsock.c | 57 +++- sound/soc/fsl/fsl_asrc.c | 3 +- 80 files changed, 1030 insertions(+), 576 deletions(-)