Saves two function calls, and one stac/clac pair.

stac/clac is rather expensive on older cpus like Zen 2.

A synthetic network stress test gives a ~1.5% increase of pps
on AMD Zen 2.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kuniyuki Iwashima <kuniyu@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Pull driver core fix from Danilo Krummrich:

 - Revert "driver core: enforce device_lock for driver_match_device()":

   When a device is already present in the system and a driver is
   registered on the same bus, we iterate over all devices registered on
   this bus to see if one of them matches. If we come across an already
   bound one where the corresponding driver crashed while holding the
   device lock (e.g. in probe()) we can't make any progress anymore.

   Thus, revert and clarify that an implementer of struct bus_type must
   not expect match() to be called with the device lock held.

* tag 'driver-core-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
  Revert "driver core: enforce device_lock for driver_match_device()"

Pull xen fixes from Juergen Gross:

 - a cleanup of arch/x86/kernel/head_64.S removing the pre-built page
   tables for Xen guests

 - a small comment update

 - another cleanup for Xen PVH guests mode

 - fix an issue with Xen PV-devices backed by driver domains

* tag 'for-linus-7.0-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/xenbus: better handle backend crash
  xenbus: add xenbus_device parameter to xenbus_read_driver_state()
  x86/PVH: Use boot params to pass RSDP address in start_info page
  x86/xen: update outdated comment
  xen/acpi-processor: fix _CST detection using undersized evaluation buffer
  x86/xen: Build identity mapping page tables dynamically for XENPV

Pull Kbuild fixes from Nathan Chancellor:

 - Split out .modinfo section from ELF_DETAILS macro, as that macro may
   be used in other areas that expect to discard .modinfo, breaking
   certain image layouts

 - Adjust genksyms parser to handle optional attributes in certain
   declarations, necessary after commit 07919126ecfc ("netfilter:
   annotate NAT helper hook pointers with __rcu")

 - Include resolve_btfids in external module build created by
   scripts/package/install-extmod-build when it may be run on external
   modules

 - Avoid removing objtool binary with 'make clean', as it is required
   for external module builds

* tag 'kbuild-fixes-7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
  kbuild: Leave objtool binary around with 'make clean'
  kbuild: install-extmod-build: Package resolve_btfids if necessary
  genksyms: Fix parsing a declarator with a preceding attribute
  kbuild: Split .modinfo out from ELF_DETAILS

Pull drm fixes from Dave Airlie:
 "Weekly fixes pull.

  There is one mm fix in here for a HMM livelock triggered by the xe
  driver tests. Otherwise it's a pretty wide range of fixes across the
  board, ttm UAF regression fix, amdgpu fixes, nouveau doesn't crash my
  laptop anymore fix, and a fair bit of misc.

  Seems about right for rc3.

  mm:
   - mm: Fix a hmm_range_fault() livelock / starvation problem

  pagemap:
   - Revert "drm/pagemap: Disable device-to-device migration"

  ttm:
   - fix function return breaking reclaim
   - fix build failure on PREEMPT_RT
   - fix bo->resource UAF

  dma-buf:
   - include ioctl.h in uapi header

  sched:
   - fix kernel doc warning

  amdgpu:
   - LUT fixes
   - VCN5 fix
   - Dispclk fix
   - SMU 13.x fix
   - Fix race in VM acquire
   - PSP 15.x fix
   - UserQ fix

  amdxdna:
   - fix invalid payload for failed command
   - fix NULL ptr dereference
   - fix major fw version check
   - avoid inconsistent fw state on error

  i915/display:
   - Fix for Lenovo T14 G7 display not refreshing

  xe:
   - Do not preempt fence signaling CS instructions
   - Some leak and finalization fixes
   - Workaround fix

  nouveau:
   - avoid runtime suspend oops when using dp aux

  panthor:
   - fix gem_sync argument ordering

  solomon:
   - fix incorrect display output

  renesas:
   - fix DSI divider programming

  ethosu:
   - fix job submit error clean-up refcount
   - fix NPU_OP_ELEMENTWISE validation
   - handle possible underflows in IFM size calcs"

* tag 'drm-fixes-2026-03-07' of https://gitlab.freedesktop.org/drm/kernel: (38 commits)
  accel: ethosu: Handle possible underflow in IFM size calculations
  accel: ethosu: Fix NPU_OP_ELEMENTWISE validation with scalar
  accel: ethosu: Fix job submit error clean-up refcount underflows
  accel/amdxdna: Split mailbox channel create function
  drm/panthor: Correct the order of arguments passed to gem_sync
  Revert "drm/syncobj: Fix handle <-> fd ioctls with dirty stack"
  drm/ttm: Fix bo resource use-after-free
  nouveau/dpcd: return EBUSY for aux xfer if the device is asleep
  accel/amdxdna: Fix major version check on NPU1 platform
  drm/amdgpu/userq: refcount userqueues to avoid any race conditions
  drm/amdgpu/userq: Consolidate wait ioctl exit path
  drm/amdgpu/psp: Use Indirect access address for GFX to PSP mailbox
  drm/amdgpu: Fix use-after-free race in VM acquire
  drm/amd/pm: remove invalid gpu_metrics.energy_accumulator on smu v13.0.x
  drm/xe: Fix memory leak in xe_vm_madvise_ioctl
  drm/xe/reg_sr: Fix leak on xa_store failure
  drm/xe/xe2_hpg: Correct implementation of Wa_16025250150
  drm/xe/gsc: Fix GSC proxy cleanup on early initialization failure
  Revert "drm/pagemap: Disable device-to-device migration"
  drm/i915/psr: Fix for Panel Replay X granularity DPCD register handling
  ...

Pull sound fixes from Takashi Iwai:
 "Again a collection of device-specific fixes. Most of changes are
  fairly small device-specific quirks of fixes for HD- and USB-audio,
  ASoC Intel, AMD, fsl, Cirrus and co.

  The only large LOC is for plumbing ASoC ACP driver to add the Cirrus
  Logic codec support, so this one is also just adding some tables"

* tag 'sound-7.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits)
  ALSA: us122l: drop redundant interface references
  ASoC: amd: yc: Add DMI quirk for ASUS EXPERTBOOK PM1503CDA
  ASoC: dt-bindings: renesas,rz-ssi: Document RZ/G3L SoC
  ASoC: SDCA: Add allocation failure check for Entity name
  ALSA: hda/senary: Ensure EAPD is enabled during init
  ALSA: hda/senary: Use codec->core.afg for GPIO access
  ALSA: doc: usb-audio: Add doc for QUIRK_FLAG_SKIP_IFACE_SETUP
  ASoC: dt-bindings: tegra: Add compatible for Tegra238 sound card
  ALSA: hda/hdmi: Add Tegra238 HDA codec device ID
  ASoC: cs35l56: Suppress pointless warning about number of GPIO pulls
  ASoC: amd: acp: Add ACP6.3 match entries for Cirrus Logic parts
  ASoC: Intel: sof_sdw: Add quirk for Alienware Area 51 (2025) 0CCD SKU
  ASoC: rt1321: fix DMIC ch2/3 mask issue
  ASoC: cs35l56: Only patch ASP registers if the DAI is part of a DAIlink
  ASoC: fsl_easrc: Fix event generation in fsl_easrc_iec958_set_reg()
  ASoC: fsl_easrc: Fix event generation in fsl_easrc_iec958_put_bits()
  ALSA: firewire: dice: Fix printf warning with W=1
  ALSA: hda/tas2781: A workaround solution to lower-vol issue among lower calibrated-impedance micro-speaker on TAS2781
  ALSA: hda/realtek: Add quirk for HP Pavilion 15-eh1xxx to enable mute LED
  ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
  ...

Pull HID fixes from Benjamin Tissoires:

 - fix a few memory leaks (Günther Noack)

 - fix potential kernel crashes in cmedia, creative-sb0540 and zydacron
   (Greg Kroah-Hartman)

 - fix NULL pointer dereference in pidff (Tomasz Pakuła)

 - fix battery reporting for Apple Magic Trackpad 2 (Julius Lehmann)

 - mcp2221 proper handling of failed read operation (Romain Sioen)

 - various device quirks / device ID additions

* tag 'hid-for-linus-2026030601' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: mcp2221: cancel last I2C command on read error
  HID: asus: add xg mobile 2023 external hardware support
  HID: multitouch: Keep latency normal on deactivate for reactivation gesture
  HID: apple: Add EPOMAKER TH87 to the non-apple keyboards list
  HID: intel-ish-hid: ipc: Add Nova Lake-H/S PCI device IDs
  selftests: hid: tests: test_wacom_generic: add tests for display devices and opaque devices
  HID: multitouch: new class MT_CLS_EGALAX_P80H84
  HID: magicmouse: fix battery reporting for Apple Magic Trackpad 2
  HID: pidff: Fix condition effect bit clearing
  HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them
  HID: asus: avoid memory leak in asus_report_fixup()
  HID: magicmouse: avoid memory leak in magicmouse_report_fixup()
  HID: apple: avoid memory leak in apple_report_fixup()
  HID: Document memory allocation properties of report_fixup()

Pull x86 platform driver fixes from Ilpo Järvinen:

 - alienware-wmi-wmax: Add G-Mode support to m18 laptops

 - asus-armoury: Add support for FA401UM, G733QS, GX650RX

 - dell-wmi-sysman: Don't hex dump plaintext password data

 - hp-bioscfg: Support large number of enumeration attributes

 - hp-wmi: Add support for Omen 14-fb1xxx, 16-xd0xxx, 16-wf0xxx, and
   Victus-d0xxx

 - int3472: Handle GPIO type 0x10 (DOVDD)

 - intel-hid:
     - Add Dell 14 & 16 Plus 2-in-1 to dmi_vgbs_allow_list
     - Enable 5-button array on ThinkPad X1 Fold 16 Gen 1

 - mellanox: mlxreg: Fix kernel-doc warnings

 - oxpec: Add support for OneXPlayer X1 Air, X1z, APEX, and Aokzoe A2
   Pro

 - redmi-wmi: Add more Fn hotkey mappings

 - thinkpad_acpi: Fix errors reading battery thresholds

 - touchscreen_dmi: Add quirk for y-inverted Goodix touchscreen on SUPI
   S10

 - uniwill-laptop:
     - FN lock/super key lock attributes rename
     - Fix crash on unexpected battery event
     - A special key combination can alter FN lock status so mark it
       volatile
     - Handle FN lock event

* tag 'platform-drivers-x86-v7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (27 commits)
  platform/x86: dell-wmi-sysman: Don't hex dump plaintext password data
  platform_data/mlxreg: mlxreg.h: fix all kernel-doc warnings
  platform/x86: asus-armoury: add support for FA401UM
  platform/x86: asus-armoury: add support for GX650RX
  platform/x86: hp-bioscfg: Support allocations of larger data
  platform/x86: oxpec: Add support for Aokzoe A2 Pro
  platform/x86: oxpec: Add support for OneXPlayer X1 Air
  platform/x86: oxpec: Add support for OneXPlayer X1z
  platform/x86: oxpec: Add support for OneXPlayer APEX
  platform/x86: uniwill-laptop: Handle FN lock event
  platform/x86: uniwill-laptop: Mark FN lock status as being volatile
  platform/x86: uniwill-laptop: Fix crash on unexpected battery event
  platform/x86: uniwill-laptop: Rename FN lock and super key lock attrs
  platform/x86: redmi-wmi: Add more hotkey mappings
  platform/x86: alienware-wmi-wmax: Add G-Mode support to m18 laptops
  platform/x86: hp-wmi: add Omen 14-fb1xxx (board 8E41) support
  platform/x86: dell-wmi: Add audio/mic mute key codes
  platform/x86: hp-wmi: Add Victus 16-d0xxx support
  platform/x86: intel-hid: Enable 5-button array on ThinkPad X1 Fold 16 Gen 1
  platform/x86: int3472: Handle GPIO type 0x10 (DOVDD)
  ...

Pull io_uring fixes from Jens Axboe:

 - Fix a typo in the mock_file help text

 - Fix a comment regarding IORING_SETUP_TASKRUN_FLAG in the
   io_uring.h UAPI header

 - Use READ_ONCE() for reading refill queue entries

 - Reject SEND_VECTORIZED for fixed buffer sends, as it isn't
   implemented. Currently this flag is silently ignored

   This is in preparation for making these work, but first we
   need a fixup so that older kernels will correctly reject them

 - Ensure "0" means default for the rx page size

* tag 'io_uring-7.0-20260305' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
  io_uring/zcrx: use READ_ONCE with user shared RQEs
  io_uring/mock: Fix typo in help text
  io_uring/net: reject SEND_VECTORIZED when unsupported
  io_uring: correct comment for IORING_SETUP_TASKRUN_FLAG
  io_uring/zcrx: don't set rx_page_size when not requested

Cross-subsystem Changes:
 - mm: Fix a hmm_range_fault() livelock / starvation problem (Thomas)

Core Changes:
 - Revert "drm/pagemap: Disable device-to-device migration" (Thomas)

Driver Changes:
 - Do not preempt fence signaling CS instructions (Brost)
 - Some leak and finalization fixes (Shuicheng, Tomasz, Varun, Zhanjun)
 - Workaround fix (Roper)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/aamGvvGRBRtX8-6u@intel.com