linux-stable.git/include, branch master

Merge tag 'drm-fixes-2026-07-04' of https://gitlab.freedesktop.org/drm/kernel

2026-07-04T01:42:20+00:00

Pull drm fixes from Dave Airlie:
 "Weekly fixes for drm. This is large for rc2 but it's just a lot of
  small fixes across a bunch of drivers, xe, amdgpu as usual, plus some
  sashiko-inspired fixes for panthor, and some dma-fence updates.

  core:
   - kernel doc fix
   - include types.h in drm_ras.h

  dma-fence:
   - fix NULL ptr dereference
   - use correct callback
   - make dma_fence_dedup_array more robust

  dp:
   - handle torn down topology gracefully
   - fix kernel doc

  i915:
   - Input validation fixes for BIOS and EDID
   - Fix HDCP code buffer overflow and seq_num_v monotonic increase check
   - Fix near-NULL deref in i915_active during GFP_ATOMIC exhaustion

  xe:
   - Wedge from the timeout handler only after releasing the queue
   - Fix a NULL pointer dereference
   - Remove redundant exec_queue_suspended
   - RTP / OA whitelist fixes
   - Return error on non-migratable faults requiring devmem
   - Skip FORCE_WC and vm_bound check for external dma-bufs
   - Hold notifier lock for write on inject test path
   - Drop bogus static from finish in force_invalidate
   - Fix double-free of managed BO in error path
   - Don't attempt to process FAST_REQ or EVENT relays
   - Fix NPD in bo_meminfo
   - Prevent invalid cursor access for purged BOs
   - Fix offset alignment for MERT WHITELST_OA_MERT_MMIO_TRG

  amdgpu:
   - Soc24 aborted suspend fix
   - Drop unecessary BUG() and BUG_ON() from error paths
   - SCPM fix
   - Power reporting fix
   - DCE HDR fix
   - UVD boundary checks
   - VCN boundary checks
   - VCE boundary checks
   - DCN 4.2 fixes
   - Large stack allocation fixes
   - Fix aperture mapping leak
   - UserQ fixes
   - Ignore_damage_clips fix
   - ACP fixes
   - DC boundary checks
   - GPUVM fixes
   - JPEG idle check fixes
   - Userptr fix
   - GC 11.7 updates
   - Non-4K page fix
   - SMU 13 fixes
   - DP alt mode fix

  amdkfd:
   - Boundary checks
   - CRIU fixes

  amdxdna:
   - fix device removal issues
   - fix use after free in debug BO

  imagination:
   - fix double call to scheduler fini
   - fix ioctl return values
   - fix user array stride

  virtio:
   - handle EDIDs better

  panthor:
   - irq safe fence lock fix
   - reset work fix
   - fix invalid pointer
   - fix iomem access in suspended state
   - sched resume fix
   - unplug suspend fix
   - drop needless check
   - eviction leak fix
   - bail on group start/resume fix
   - keep irqs masked

  malidp:
   - use clock bulk API

  komeda:
   - clock prepare fixes"

* tag 'drm-fixes-2026-07-04' of https://gitlab.freedesktop.org/drm/kernel: (105 commits)
  drm/xe/oa: Fix offset alignment for MERT WHITELIST_OA_MERT_MMIO_TRG
  drm/xe/pt: prevent invalid cursor access for purged BOs
  drm/xe: fix NPD in bo_meminfo()
  drm/xe/pf: Don't attempt to process FAST_REQ or EVENT relays
  drm/xe/hw_engine: Fix double-free of managed BO in error path
  drm/xe/userptr: Drop bogus static from finish in force_invalidate
  drm/xe/userptr: Hold notifier_lock for write on inject test path
  drm/xe/display: skip FORCE_WC and vm_bound check for external dma-bufs
  drm/xe: Return error on non-migratable faults requiring devmem
  drm/xe/rtp: Ensure locking/ref counting for OA whitelists
  drm/xe/oa: (De-)whitelist OA registers on OA stream open/release
  drm/xe/rtp: (De-)whitelist OA registers for all hwe's for a gt
  drm/xe/rtp: Toggle 'deny' bit to (de-)whitelist OA regs
  drm/xe/rtp: Save OA nonpriv registers to register save/restore lists
  drm/xe/rtp: Generalize whitelist_apply_to_hwe
  drm/xe/rtp: Keep track of non-OA nonpriv slots
  drm/xe/rtp: Maintain OA whitelists separately
  drm/xe/rtp: Fix build error with clang < 21 and non-const initializers
  drm/imagination: Fix user array stride in pvr_set_uobj_array()
  drm/imagination: Fix returned size for DRM_IOCTL_PVR_DEV_QUERY
  ...

Merge tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2026-07-04T01:13:50+00:00

Pull ACPI support fixes from Rafael Wysocki:
 "These fix a coding mistake in the ACPI TAD (Time and Alarm
  Device) driver introduced by one of its previous updates and
  get rid of the ugly #ifdef __KERNEL__ conditional compilation
  in acpi_ut_safe_strncpy() by redefining that function as an
  alias for strscpy_pad():

   - Add a missing ACPI_TAD_AC_WAKE capability check omitted by mistake
     to the ACPI TAD driver (Xu Rao)

   - Define acpi_ut_safe_strncpy() as an alias for strscpy_pad()
     which is viable because that function is only called from kernel
     code (Rafael Wysocki)"

* tag 'acpi-7.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPICA: Define acpi_ut_safe_strncpy() as strscpy_pad() alias
  ACPI: TAD: Check AC wake capability before enabling wakeup

Merge tag 'vfs-7.2-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2026-07-03T15:48:05+00:00

Pull vfs fixes from Christian Brauner:

 - netfs:

    - fix the decision when to disallow write-streaming with fscache in
      use, handling of asynchronous cache object creation, a double fput
      in cachefiles, clearing S_KERNEL_FILE without the inode lock held,
      page extraction bugs in the iov_iter helpers (a potential
      underflow, a missing allocation failure check, a memory leak, and
      a folio offset miscalculation), writeback error and ENOMEM
      handling, DIO write retry for filesystems without a
      ->prepare_write() method, and the replacement of the wb_lock mutex
      with a bit lock plus writethrough collection offload so that
      multiple asynchronous writebacks don't interfere with each other.

    - Fix the barriering when walking the netfs subrequest list during
      retries as it was possible to see a subrequest that was just added
      by the application thread.

 - iomap:

    - Change iomap to submit read bios after each extent instead of
      building them up across extents. The old behavior was considered
      problematic for a while and now caused an actual erofs bug.

    - Guard the ioend io_size EOF trim in iomap against underflow when a
      concurrent truncate moves EOF below the start of the ioend,
      wrapping io_size to a huge value.

 - overlayfs

    - Fix a stale overlayfs comment about the locking order.

    - Store the linked-in upper dentry instead of the disconnected
      O_TMPFILE dentry during overlayfs tmpfile copy-up. With a FUSE or
      virtiofs upper layer ->d_revalidate() would try to look up "/" in
      the workdir and fail, causing persistent ESTALE errors that broke
      dpkg and apt.

 - vfs-bpf:

   Have the bpf_real_data_inode() kfunc take a struct file instead of a
   dentry so it is usable from the bprm_check_security, mmap_file, and
   file_mprotect hooks, and rename it from bpf_real_inode() to make the
   data-inode semantics explicit. The kfunc landed this cycle so the
   change is safe.

 - afs:

   NULL pointer dereferences in the callback service and in
   afs_get_tree(), several memory and refcount leaks, missing locking
   around the dynamic root inode numbers and premature cell exposure
   through /afs, a netns destruction hang caused by a misplaced
   increment of net->cells_outstanding, a bulk lookup malfunction caused
   by the dir_emit() API change, inode (re)initialisation issues, and
   assorted smaller fixes to error codes, seqlock handling, and debug
   output.

 - vfs:

   Refuse O_TMPFILE creation with an unmapped fsuid or fsgid and add a
   selftest for it.

 - vboxsf:

   Add Jori Koolstra as vboxsf maintainer, taking over from Hans de
   Goede.

 - dio:

   Release the pages attached to a short atomic dio bio; the REQ_ATOMIC
   size check error path leaked them.

 - procfs:

   Only bump the parent directory link count when registering
   directories in procfs. Registering regular files inflated the count
   and leaked a link on every create and remove cycle.

 - minix:

   Avoid an unsigned overflow in the minix bitmap block count
   calculation that let crafted images with huge inode or zone counts
   pass superblock validation and crash the kernel during mount.

 - cachefiles:

   Fix a double unlock in the cachefiles nomem_d_alloc error path left
   over from the start_creating() conversion.

 - fat:

   Stop fat from reading directory entries past the 0x00
   end-of-directory marker. If the trailing on-disk slots aren't
   zero-filled the driver surfaced arbitrary garbage as directory
   entries.

 - freexvfs:

   Don't BUG() on unknown typed-extent types in freevxfs, reachable via
   ioctl(FIBMAP) on a crafted image; fail with an I/O error instead.

 - orangefs:

   Keep the readdir entry size 64-bit in orangefs fill_from_part().
   Truncating it to __u32 bypassed the bounds check and led to
   out-of-bounds reads triggerable by the userspace client.

 - xfs:

   Fix the error unwind in xfs_open_devices() which released the rt
   device file twice and left dangling buftarg pointers behind that were
   freed again when the failed mount was torn down.

 - exec:

   Fix an off-by-one in the comment documenting the maximum binfmt
   rewrite depth in exec_binprm(). The code allows five rewrites, not
   four; restricting the code would break userspace so the comment is
   fixed instead.

 - file handles:

   Reject detached mounts in capable_wrt_mount(). A detached mount can
   be dissolved concurrently, leaving a NULL mount namespace that
   open_by_handle_at() would dereference.

* tag 'vfs-7.2-rc2.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (57 commits)
  netfs: Fix barriering when walking subrequest list
  iomap: submit read bio after each extent
  fuse: call fuse_send_readpages explicitly from fuse_readahead
  iomap: consolidate bio submission
  fhandle: reject detached mounts in capable_wrt_mount()
  netfs: Fix DIO write retry for filesystems without a ->prepare_write()
  netfs: Fix folio state after ENOMEM whilst under writeback iteration
  netfs: Fix writeback error handling
  netfs: Fix writethrough to use collection offload
  netfs: Replace wb_lock with a bit lock for asynchronicity
  netfs: Fix kdoc warning
  scatterlist: Fix offset in folio calc in extract_xarray_to_sg()
  iov_iter: Remove unused variable in kunit_iov_iter.c
  iov_iter: Fix a memory leak in iov_iter_extract_user_pages()
  iov_iter: Fix missing alloc fail check in iov_iter_extract_bvec_pages()
  iov_iter: Fix potential underflow in iov_iter_extract_xarray_pages()
  cachefiles: Fix file burial to take lock when unsetting S_KERNEL_FILE
  cachefiles: Fix double fput
  netfs: Fix netfs_create_write_req() to handle async cache object creation
  netfs: Fix decision whether to disallow write-streaming due to fscache use
  ...

Merge tag 'for-linus-7.2a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2026-07-03T15:40:58+00:00

Pull xen fixes from Juergen Gross:

 - rename function parameters and a comment related to
   xen_exchange_memory() (Jan Beulich)

 - replace __ASSEMBLY__ with __ASSEMBLER__ (Thomas Huth)

 - add some sanity checking to the Xen pvcalls frontend driver (Michael
   Bommarito)

 - fix error handling in the Xen gntdev driver (Wentao Liang)

 - fix several minor bugs in Xen related drivers (Yousef Alhouseen)

* tag 'for-linus-7.2a-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/Xen: correct commentary and parameter naming of xen_exchange_memory()
  xenbus: reject unterminated directory replies
  xen/gntalloc: validate grant count before allocation
  xen/gntalloc: make grant counters unsigned
  xen/front-pgdir-shbuf: free grant reference head on errors
  xen/gntdev: fix error handling in ioctl
  xen: Replace __ASSEMBLY__ with __ASSEMBLER__ in header files
  xen/pvcalls: bound backend response req_id before indexing rsp[]

Merge tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

2026-07-03T06:54:26+00:00

Pull mod_devicetable.h header split from Uwe Kleine-König:
 "Split  in per subsystem headers

   is included transitively in nearly every
  driver in an x86_64 allmodconfig build of v7.1:

      $ find drivers -name \*.o -not -name \*.mod.o | wc -l
      21330
      $ find drivers -name \*.o.cmd -not -name \*.mod.o.cmd | xargs grep -l mod_devicetable.h | wc -l
      17038

  The result of this mixture of different and unrelated subsystem
  details is that even when touching an obscure device id struct most of
  the kernel needs to be recompiled. Given that each driver typically
  only needs one or two of these structures, splitting into per
  subsystem headers and only including what is really needed reduces the
  amount of needed recompilation.

  This split is implemented in the first commit and then after some
  preparatory work in the following commits, the last two replace
  includes of  by the actually needed more
  specific headers.

  There are still a few instances left, but the ones with high impact
  (that is in headers that are used a lot) and the easy ones (.c files)
  are handled. These remaining includes will be addressed during the
  next merge window"

* tag 'device-id-rework' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  Replace  by more specific  (c files)
  Replace  by more specific  (headers)
  parisc: #include  for unlikely() in 
  media: em28xx: Add include for struct usb_device_id
  LoongArch: KVM: Add include defining struct cpu_feature
  ALSA: hda/core: Add include defining struct hda_device_id
  usb: dwc2: Add include defining struct pci_device_id
  platform/x86: int3472: Add include defining struct dmi_system_id
  platform/x86: x86-android-tablets: Add include defining struct dmi_system_id
  i2c: Let i2c-core.h include 
  of: Explicitly include  and 
  platform/x86: msi-ec: Ensure dmi_system_id is defined
  usb: serial: Include  in 
  driver core: platform: Include header for struct platform_device_id
  driver: core: Include headers for acpi_device_id and of_device_id for struct device_driver
  media: ti: vpe: #include  explicitly
  mod_devicetable.h: Split into per subsystem headers

Replace by more specific (headers)

2026-07-03T05:38:16+00:00

 is included in a many files:

	$ git grep '' ef0c9f75a195 | wc -l
	1598

; some of them are widely used headers. To stop mixing up different and
unrelated driver( type)s let the subsystem headers only use the subset
of the recently split  that are relevant for
them.

The fallout (I hope) is addressed in the previous commits that handle
sources relying on e.g.  pulling in the full legacy header
and thus providing pci_device_id.

Acked-by: Danilo Krummrich 
Acked-by: Takashi Sakamoto 
Link: https://patch.msgid.link/199fe46b624ba07fb9bd3e0cd6ff13757932cb5f.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub)

ALSA: hda/core: Add include defining struct hda_device_id

2026-07-03T05:38:15+00:00

Traditionally all *_device_id were defined in a single header
. This was split now with the objective that
only the relevant bits are included. So including  won't be
enough to get a definition of (the unrelated to pci) struct
hda_device_id.

Add an explicit include for the header defining struct hda_device_id to
keep working when  stops providing this defintion.

Acked-by: Danilo Krummrich 
Acked-by: Takashi Sakamoto 
Reviewed-by: Takashi Iwai 
Link: https://patch.msgid.link/376883bc5889d5cca01efb6f8d4e07a20158f2b8.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub)

platform/x86: int3472: Add include defining struct dmi_system_id

2026-07-03T05:38:15+00:00

Currently  is included transitively in
int3472.h via

	 ->
	 ->
	

However these includes will be tightend such that only the bits relevant
for of will be provided by . To ensure that dmi_system_id
stays around, include the respective header explicitly.

Acked-by: Danilo Krummrich 
Acked-by: Ilpo Järvinen 
Acked-by: Takashi Sakamoto 
Acked-by: Sakari Ailus 
Link: https://patch.msgid.link/0ba52730f67dc995d9d896b81fa6a7320bf8cb4b.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub)

of: Explicitly include and

2026-07-03T05:38:15+00:00

 uses resource_size_t and relies on the transitive
include  -> . It also uses error
constants and thus relying on the include chain
 ->  ->  ->
.

With the plan to split  per subsystem and then
only letting of_platform.h include the of-specific bits (which don't
require these two headers), add the needed includes explicitly to keep
the header self-contained.

Acked-by: Danilo Krummrich 
Acked-by: Takashi Sakamoto 
Link: https://patch.msgid.link/a730991bc8813cf70c2445064ea425291538f709.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub)

usb: serial: Include in

2026-07-03T05:38:14+00:00

All consumers of the latter also include the former, but without that
struct usb_driver and struct usb_device_id (and maybe more) are not
defined. Add an include for  to make the header
self-contained.

Acked-by: Danilo Krummrich 
Acked-by: Takashi Sakamoto 
Link: https://patch.msgid.link/82219ab65d16ee5bfe5a35d11bc938baac3fd3bc.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub)