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Author SHA1 Message Date
Matthew Brost
f86ad0ed62 drm/gpusvm, drm/pagemap: Move migration functionality to drm_pagemap 
The migration functionality and track-keeping of per-pagemap VRAM
mapped to the CPU mm is not per GPU_vm, but rather per pagemap.
This is also reflected by the functions not needing the drm_gpusvm
structures. So move to drm_pagemap.

With this, drm_gpusvm shouldn't really access the page zone-device-data
since its meaning is internal to drm_pagemap. Currently it's used to
reject mapping ranges backed by multiple drm_pagemap allocations.
For now, make the zone-device-data a void pointer.

Alter the interface of drm_gpusvm_migrate_to_devmem() to ensure we don't
pass a gpusvm pointer.

Rename CONFIG_DRM_XE_DEVMEM_MIRROR to CONFIG_DRM_XE_PAGEMAP.

Matt is listed as author of this commit since he wrote most of the code,
and it makes sense to retain his git authorship.
Thomas mostly moved the code around.

v3:
- Kerneldoc fixes (CI)
- Don't update documentation about how the drm_pagemap
  migration should be interpreted until upcoming
  patches where the functionality is implemented.
  (Matt Brost)
v4:
- More kerneldoc fixes around timeslice_ms
  (Himal Ghimiray, Matt Brost)
v6:
- Fix an uninitialized pagemap pointer (CI)

Co-developed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250619134035.170086-2-thomas.hellstrom@linux.intel.com
 2025-06-26 18:00:07 +02:00
Dave Airlie
9356b50af5 drm-misc-next for 6.17: 
UAPI Changes:
 - Add Task Information for the wedge API
 
 Cross-subsystem Changes:
 
 Core Changes:
 - Fix warnings related to export.h
 - fbdev: Make CONFIG_FIRMWARE_EDID available on all architectures
 - fence: Fix UAF issues
 - format-helper: Improve tests
 
 Driver Changes:
 - ivpu: Add turbo flag, Add Wildcat Lake Support
 - rz-du: Improve MIPI-DSI Support
 - vmwgfx: fence improvement
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Merge tag 'drm-misc-next-2025-06-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for 6.17:

UAPI Changes:
- Add Task Information for the wedge API

Cross-subsystem Changes:

Core Changes:
- Fix warnings related to export.h
- fbdev: Make CONFIG_FIRMWARE_EDID available on all architectures
- fence: Fix UAF issues
- format-helper: Improve tests

Driver Changes:
- ivpu: Add turbo flag, Add Wildcat Lake Support
- rz-du: Improve MIPI-DSI Support
- vmwgfx: fence improvement

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

From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250619-perfect-industrious-whippet-8ed3db@houat
 2025-06-20 11:34:09 +10:00
Dave Airlie
377b2f15c0 UAPI Changes: 
- Expose media OA units (Ashutosh)
 
 Merge:
  - Restore GuC submit UAF fix around queue destruction
    accidentally removed in a drm-xe-fixes merge (Auld)
 
 Core Changes:
 - drm/gpusvm: Introduce devmem_only flag for allocation (Himal)
 - drm/gpusvm: Add timeslicing support to GPU SVM (Brost)
 
 Driver Changes:
  - Make gem shrinker drm managed (Thomas)
  - SRIOV VF Post-migration recovery of GGTT nodes and CTB (Tomasz)
  - Some W/A additions and updates (Aradhya, Shekhar, Vinay, Daniele)
  - Prefetch Support for svm ranges (Himal, Brost)
  - Don't allocate managed BO for each policy change (Michal)
  - Simplify and fix diff calculation in GuC submit (Lucas)
  - Track FAST_REQ GuC H2Gs to report where errors came from (John)
  - SRIOV PF: Don't allow LMEM provisioning if LMTT isn't available (Piotr)
  - Check if all domains awake for MOCS dump (Tejas)
  - Make creation of SLPC debugfs files conditional (Aradhya)
  - Default auto_link_downgrade status to false (Aradhya)
  - Use xe_mmio_read32() to read mtcfg register (Shuicheng)
  - Updates in PCI ID tables (Atwood, Shekhar)
  - SRIOV VF:  Fail migration recovery if fixups needed but not supported (Tomasz)
  - Add missing documentation around freq and RPa (Rodrigo)
  - Some other SVM related fixes (Himal, Auld, Brost, Maarten)
  - Allow to trigger GT resets using debugfs writes (Michal)
  - Optimise CCS case for WB pages (Auld)
  - Create LRC BO without VM (Niranjana)
  - Initialize MOCS index early (Bala)
  - HWMON fixes for BMG (Karthik, Lucas)
  - Drop redundant conversion to bool (Raag)
  - Rework eviction rejection of bound external bos (Thomas)
  - Stop re-submitting signalled jobs (Auld)
  - Small fixes and cleanups for PXP (Daniele)
  - Convert some print messages to GT-oriented ones (Michal)
  - Resend potentially lost GuC H2G MMIO request (Michal)
  - Add configfs to load with fewer engines (Lucas)
  - Remove unmatched xe_vm_unlock from __xe_exec_queue_init (Maciej)
  - SRIOV VF: Small updates around GGTT handling (Michal)
  - Make VMA tile_present, tile_invalidated access rules clear (Brost)
  - Xe3 Tuning: Disable NULL query for Anyhit Shader (Nitin)
  - Fixes for VF GuC version (Daniele)
  - Don't store the xe device pointer inside xe_ttm_tt (Dave)
  - Small improvements in topology code (Michal)
  - Stop relying on GGTT internals (Maarten)
  - GSM size should be constant on most platforms (Roper)
  - Reorder 'Get pages failed' message (Brost)
  - WA BB related fixes and improvements (Lucas, Brost)
  - Fix early wedge on GuC load failure (Daniele)
  - Add helper function to inject fault into ct_dead_capture (Satyanarayana)
  - Determine ATS / PTA programming during early sw init (Roper)
  - Consolidate PAT programming logic for pre-Xe2 and post-Xe2 (Roper)
  - Fix kconfig prompt (Lucas)
  - Convert xe_pci tests to parametrized tests (Michal)
  - Do not kill VM in PT code on -ENODATA (Brost)
  - Move LRC_ENGINE_ID_PPHWSP_OFFSET outside of parallel offset (Brost)
  - Enable media OA (Ashutosh)
  - GuC log level tuning (Lucas)
  - Add xe_vm_has_valid_gpu_mapping helper (Brost)
  - Opportunistically skip TLB invalidaion on unbind (Brost)
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Merge tag 'drm-xe-next-2025-06-18' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

UAPI Changes:
- Expose media OA units (Ashutosh)

Merge:
 - Restore GuC submit UAF fix around queue destruction
   accidentally removed in a drm-xe-fixes merge (Auld)

Core Changes:
- drm/gpusvm: Introduce devmem_only flag for allocation (Himal)
- drm/gpusvm: Add timeslicing support to GPU SVM (Brost)

Driver Changes:
 - Make gem shrinker drm managed (Thomas)
 - SRIOV VF Post-migration recovery of GGTT nodes and CTB (Tomasz)
 - Some W/A additions and updates (Aradhya, Shekhar, Vinay, Daniele)
 - Prefetch Support for svm ranges (Himal, Brost)
 - Don't allocate managed BO for each policy change (Michal)
 - Simplify and fix diff calculation in GuC submit (Lucas)
 - Track FAST_REQ GuC H2Gs to report where errors came from (John)
 - SRIOV PF: Don't allow LMEM provisioning if LMTT isn't available (Piotr)
 - Check if all domains awake for MOCS dump (Tejas)
 - Make creation of SLPC debugfs files conditional (Aradhya)
 - Default auto_link_downgrade status to false (Aradhya)
 - Use xe_mmio_read32() to read mtcfg register (Shuicheng)
 - Updates in PCI ID tables (Atwood, Shekhar)
 - SRIOV VF:  Fail migration recovery if fixups needed but not supported (Tomasz)
 - Add missing documentation around freq and RPa (Rodrigo)
 - Some other SVM related fixes (Himal, Auld, Brost, Maarten)
 - Allow to trigger GT resets using debugfs writes (Michal)
 - Optimise CCS case for WB pages (Auld)
 - Create LRC BO without VM (Niranjana)
 - Initialize MOCS index early (Bala)
 - HWMON fixes for BMG (Karthik, Lucas)
 - Drop redundant conversion to bool (Raag)
 - Rework eviction rejection of bound external bos (Thomas)
 - Stop re-submitting signalled jobs (Auld)
 - Small fixes and cleanups for PXP (Daniele)
 - Convert some print messages to GT-oriented ones (Michal)
 - Resend potentially lost GuC H2G MMIO request (Michal)
 - Add configfs to load with fewer engines (Lucas)
 - Remove unmatched xe_vm_unlock from __xe_exec_queue_init (Maciej)
 - SRIOV VF: Small updates around GGTT handling (Michal)
 - Make VMA tile_present, tile_invalidated access rules clear (Brost)
 - Xe3 Tuning: Disable NULL query for Anyhit Shader (Nitin)
 - Fixes for VF GuC version (Daniele)
 - Don't store the xe device pointer inside xe_ttm_tt (Dave)
 - Small improvements in topology code (Michal)
 - Stop relying on GGTT internals (Maarten)
 - GSM size should be constant on most platforms (Roper)
 - Reorder 'Get pages failed' message (Brost)
 - WA BB related fixes and improvements (Lucas, Brost)
 - Fix early wedge on GuC load failure (Daniele)
 - Add helper function to inject fault into ct_dead_capture (Satyanarayana)
 - Determine ATS / PTA programming during early sw init (Roper)
 - Consolidate PAT programming logic for pre-Xe2 and post-Xe2 (Roper)
 - Fix kconfig prompt (Lucas)
 - Convert xe_pci tests to parametrized tests (Michal)
 - Do not kill VM in PT code on -ENODATA (Brost)
 - Move LRC_ENGINE_ID_PPHWSP_OFFSET outside of parallel offset (Brost)
 - Enable media OA (Ashutosh)
 - GuC log level tuning (Lucas)
 - Add xe_vm_has_valid_gpu_mapping helper (Brost)
 - Opportunistically skip TLB invalidaion on unbind (Brost)

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

From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://lore.kernel.org/r/aFMb_NVF_oCW7UVl@intel.com
 2025-06-20 09:08:01 +10:00
Dave Airlie
45215c589e drm-misc-next for 6.17: 
UAPI Changes:
 
 Cross-subsystem Changes:
 
 Core Changes:
  - atomic-helpers: Tune the enable / disable sequence
  - bridge: Add destroy hook
  - color management: Add helpers for hardware gamma LUT handling
  - HDMI: Add CEC handling, YUV420 output support
  - sched: tracing improvements
 
 Driver Changes:
  - hyperv: Move out of simple-kms, drm_panic support
  - i915: drm_panel_follower support
  - imx: Add IMX8qxq Display Controller Support
  - lima: Add Rockchip RK3528 GPU Support
  - nouveau: fence handling cleanup
  - panfrost: Add BO labeling, 64-bit registers access
  - qaic: Add RAS Support
  - rz-du: Add RZ/V2H(P) Support, MIPI-DSI DCS Support
  - sun4i: Add H616 Support
  - tidss: Add TI AM62L Support
  - vkms: YUV and R* formats support
 
  - bridges:
    - Switched to reference counted drm_bridge allocations
 
  - panels:
    - Switched to reference counted drm_panel allocations
    - Add support for fwnode-based panel lookup
    - himax-hx8394: Support for Huiling hl055fhv028c
    - ilitek-ili9881c: Support for 7" Raspberry Pi 720x1280
    - panel-edp: Support for KDC KD116N3730A05, N160JCE-ELL CMN,
    - panel-simple: Support for AUO P238HAN01
    - st7701: Support for Winstar wf40eswaa6mnn0
    - visionox-rm69299: Support for rm69299-shift
    - New panels: Renesas R61307, Renesas R69328
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Merge tag 'drm-misc-next-2025-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for 6.17:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
 - atomic-helpers: Tune the enable / disable sequence
 - bridge: Add destroy hook
 - color management: Add helpers for hardware gamma LUT handling
 - HDMI: Add CEC handling, YUV420 output support
 - sched: tracing improvements

Driver Changes:
 - hyperv: Move out of simple-kms, drm_panic support
 - i915: drm_panel_follower support
 - imx: Add IMX8qxq Display Controller Support
 - lima: Add Rockchip RK3528 GPU Support
 - nouveau: fence handling cleanup
 - panfrost: Add BO labeling, 64-bit registers access
 - qaic: Add RAS Support
 - rz-du: Add RZ/V2H(P) Support, MIPI-DSI DCS Support
 - sun4i: Add H616 Support
 - tidss: Add TI AM62L Support
 - vkms: YUV and R* formats support

 - bridges:
   - Switched to reference counted drm_bridge allocations

 - panels:
   - Switched to reference counted drm_panel allocations
   - Add support for fwnode-based panel lookup
   - himax-hx8394: Support for Huiling hl055fhv028c
   - ilitek-ili9881c: Support for 7" Raspberry Pi 720x1280
   - panel-edp: Support for KDC KD116N3730A05, N160JCE-ELL CMN,
   - panel-simple: Support for AUO P238HAN01
   - st7701: Support for Winstar wf40eswaa6mnn0
   - visionox-rm69299: Support for rm69299-shift
   - New panels: Renesas R61307, Renesas R69328

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

From: Maxime Ripard <mripard@redhat.com>
Link: https://lore.kernel.org/r/20250612-coucal-of-impossible-cleaning-a5eecf@houat
 2025-06-18 08:09:35 +10:00
André Almeida
cd37124b40 drm/doc: Add a section about "Task information" for the wedge API 
Add a section about "Task information" for the wedge API.

Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com>
Reviewed-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://lore.kernel.org/r/20250617124949.2151549-5-andrealmeid@igalia.com
Signed-off-by: André Almeida <andrealmeid@igalia.com>
 2025-06-17 11:32:47 -03:00
Linus Torvalds
8c6bc74c7f three smb3 client fixes 
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Merge tag 'v6.16-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:

 - SMB3.1.1 POSIX extensions fix for char remapping

 - Fix for repeated directory listings when directory leases enabled

 - deferred close handle reuse fix

* tag 'v6.16-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb: improve directory cache reuse for readdir operations
  smb: client: fix perf regression with deferred closes
  smb: client: disable path remapping with POSIX extensions
 2025-06-14 10:13:32 -07:00
Linus Torvalds
f713ffa363 block-6.16-20250614 
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Merge tag 'block-6.16-20250614' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

 - Fix for a deadlock on queue freeze with zoned writes

 - Fix for zoned append emulation

 - Two bio folio fixes, for sparsemem and for very large folios

 - Fix for a performance regression introduced in 6.13 when plug
   insertion was changed

 - Fix for NVMe passthrough handling for polled IO

 - Document the ublk auto registration feature

 - loop lockdep warning fix

* tag 'block-6.16-20250614' of git://git.kernel.dk/linux:
  nvme: always punt polled uring_cmd end_io work to task_work
  Documentation: ublk: Separate UBLK_F_AUTO_BUF_REG fallback behavior sublists
  block: Fix bvec_set_folio() for very large folios
  bio: Fix bio_first_folio() for SPARSEMEM without VMEMMAP
  block: use plug request list tail for one-shot backmerge attempt
  block: don't use submit_bio_noacct_nocheck in blk_zone_wplug_bio_work
  block: Clear BIO_EMULATES_ZONE_APPEND flag on BIO completion
  ublk: document auto buffer registration(UBLK_F_AUTO_BUF_REG)
  loop: move lo_set_size() out of queue freeze
 2025-06-14 09:25:22 -07:00
Linus Torvalds
27b9989b87 9 hotfixes. 3 are cc:stable and the remainder address post-6.15 issues 
or aren't considered necessary for -stable kernels.  Only 4 are for MM.
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Merge tag 'mm-hotfixes-stable-2025-06-13-21-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Pull misc fixes from Andrew Morton:
 "9 hotfixes. 3 are cc:stable and the remainder address post-6.15 issues
  or aren't considered necessary for -stable kernels. Only 4 are for MM"

* tag 'mm-hotfixes-stable-2025-06-13-21-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  mm: add mmap_prepare() compatibility layer for nested file systems
  init: fix build warnings about export.h
  MAINTAINERS: add Barry as a THP reviewer
  drivers/rapidio/rio_cm.c: prevent possible heap overwrite
  mm: close theoretical race where stale TLB entries could linger
  mm/vma: reset VMA iterator on commit_merge() OOM failure
  docs: proc: update VmFlags documentation in smaps
  scatterlist: fix extraneous '@'-sign kernel-doc notation
  selftests/mm: skip failed memfd setups in gup_longterm
 2025-06-14 08:18:09 -07:00
Bagas Sanjaya
db3dfae1a2 Documentation: ublk: Separate UBLK_F_AUTO_BUF_REG fallback behavior sublists 
Stephen Rothwell reports htmldocs warning on ublk docs:

Documentation/block/ublk.rst:414: ERROR: Unexpected indentation. [docutils]

Fix the warning by separating sublists of auto buffer registration
fallback behavior from their appropriate parent list item.

Fixes: ff20c51648 ("ublk: document auto buffer registration(UBLK_F_AUTO_BUF_REG)")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/linux-next/20250612132638.193de386@canb.auug.org.au/
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Link: https://lore.kernel.org/r/20250613023857.15971-1-bagasdotme@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2025-06-13 09:25:42 -06:00
wangfushuai
1b8e4091ff docs: proc: update VmFlags documentation in smaps 
Remove outdated VM_DENYWRITE("dw") reference and add missing
VM_LOCKONFAULT("lf") and VM_UFFD_MINOR("ui") flags.

[akpm@linux-foundation.org: add "dp" (VM_DROPPABLE), per Tal]
Link: https://lkml.kernel.org/r/20250607153614.81914-1-wangfushuai@baidu.com
Signed-off-by: wangfushuai <wangfushuai@baidu.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mariano Pache <npache@redhat.com>
Cc: xu xin <xu.xin16@zte.com.cn>
Cc: Tal Zussman <tz2294@columbia.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2025-06-11 22:42:35 -07:00
Ming Lei
ff20c51648 ublk: document auto buffer registration(UBLK_F_AUTO_BUF_REG) 
Document recently merged feature auto buffer registration(UBLK_F_AUTO_BUF_REG).

Cc: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250611085632.109719-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2025-06-11 06:41:55 -06:00
Thomas Zimmermann
c598d5eb9f Merge drm/drm-next into drm-misc-next 
Backmerging to forward to v6.16-rc1

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
 2025-06-11 09:01:34 +02:00
Marek Vasut
808d26afdc dt-bindings: ili9881c: Document 7" Raspberry Pi 720x1280 
Document the 7" Raspberry Pi 720x1280 DSI panel based on ili9881.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250608142908.54121-1-marek.vasut+renesas@mailbox.org
 2025-06-10 14:09:43 +02:00
Stefan Eichenberger
f79692d0c3 dt-bindings: display: st7701: Add Winstar wf40eswaa6mnn0 panel 
The Winstar wf40eswaa6mnn0 panel is a square 4.0" TFT LCD with a
resolution of 480x480 pixels.

Signed-off-by: Stefan Eichenberger <eichest@gmail.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250606114644.105371-3-eichest@gmail.com
 2025-06-10 14:09:08 +02:00
Caleb Connolly
9c59059fcf dt-bindings: display: visionox-rm69299: document new compatible string 
Document a new compatible string for the second panel variant.

Signed-off-by: Caleb Connolly <caleb@connolly.tech>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-1-c2c2d52abd51@linaro.org
 2025-06-10 14:04:50 +02:00
Philipp Kerling
9331005366 smb: client: disable path remapping with POSIX extensions 
If SMB 3.1.1 POSIX Extensions are available and negotiated, the client
should be able to use all characters and not remap anything. Currently, the
user has to explicitly request this behavior by specifying the "nomapposix"
mount option.

Link: https://lore.kernel.org/4195bb677b33d680e77549890a4f4dd3b474ceaf.camel@rx2.rx-server.de
Signed-off-by: Philipp Kerling <pkerling@casix.org>
Reviewed-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2025-06-09 15:59:03 -05:00
Thomas Hellström
86e2d052c2 Merge drm/drm-next into drm-xe-next 
Backmerging to bring in 6.16

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
 2025-06-09 18:54:05 +02:00
Krzysztof Kozlowski
d38e00c417 pinctrl: MAINTAINERS: Drop bouncing Jianlong Huang 
Emails to Jianlong Huang bounce since 9 months, so drop the person from
maintainers:

  550 5.4.1 Recipient address rejected: Access denied.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/20250528104514.184122-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2025-06-09 10:16:46 +02:00
Linus Torvalds
522cd6acd2 fourteen smb3 client fixes, most smbdirect related 
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Merge tag '6.16-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull more smb client updates from Steve French:

 - multichannel/reconnect fixes

 - move smbdirect (smb over RDMA) defines to fs/smb/common so they will
   be able to be used in the future more broadly, and a documentation
   update explaining setting up smbdirect mounts

 - update email address for Paulo

* tag '6.16-rc-part2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal version number
  MAINTAINERS, mailmap: Update Paulo Alcantara's email address
  cifs: add documentation for smbdirect setup
  cifs: do not disable interface polling on failure
  cifs: serialize other channels when query server interfaces is pending
  cifs: deal with the channel loading lag while picking channels
  smb: client: make use of common smbdirect_socket_parameters
  smb: smbdirect: introduce smbdirect_socket_parameters
  smb: client: make use of common smbdirect_socket
  smb: smbdirect: add smbdirect_socket.h
  smb: client: make use of common smbdirect.h
  smb: smbdirect: add smbdirect.h with public structures
  smb: client: make use of common smbdirect_pdu.h
  smb: smbdirect: add smbdirect_pdu.h with protocol definitions
 2025-06-08 10:20:21 -07:00
Linus Torvalds
8630c59e99 Kbuild updates for v6.16 
- Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which exports a
    symbol only to specified modules
 
  - Improve ABI handling in gendwarfksyms
 
  - Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n
 
  - Add checkers for redundant or missing <linux/export.h> inclusion
 
  - Deprecate the extra-y syntax
 
  - Fix a genksyms bug when including enum constants from *.symref files
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Merge tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Add support for the EXPORT_SYMBOL_GPL_FOR_MODULES() macro, which
   exports a symbol only to specified modules

 - Improve ABI handling in gendwarfksyms

 - Forcibly link lib-y objects to vmlinux even if CONFIG_MODULES=n

 - Add checkers for redundant or missing <linux/export.h> inclusion

 - Deprecate the extra-y syntax

 - Fix a genksyms bug when including enum constants from *.symref files

* tag 'kbuild-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (28 commits)
  genksyms: Fix enum consts from a reference affecting new values
  arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds
  kbuild: set y instead of 1 to KBUILD_{BUILTIN,MODULES}
  efi/libstub: use 'targets' instead of extra-y in Makefile
  module: make __mod_device_table__* symbols static
  scripts/misc-check: check unnecessary #include <linux/export.h> when W=1
  scripts/misc-check: check missing #include <linux/export.h> when W=1
  scripts/misc-check: add double-quotes to satisfy shellcheck
  kbuild: move W=1 check for scripts/misc-check to top-level Makefile
  scripts/tags.sh: allow to use alternative ctags implementation
  kconfig: introduce menu type enum
  docs: symbol-namespaces: fix reST warning with literal block
  kbuild: link lib-y objects to vmlinux forcibly even when CONFIG_MODULES=n
  tinyconfig: enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
  docs/core-api/symbol-namespaces: drop table of contents and section numbering
  modpost: check forbidden MODULE_IMPORT_NS("module:") at compile time
  kbuild: move kbuild syntax processing to scripts/Makefile.build
  Makefile: remove dependency on archscripts for header installation
  Documentation/kbuild: Add new gendwarfksyms kABI rules
  Documentation/kbuild: Drop section numbers
  ...
 2025-06-07 10:05:35 -07:00
Linus Torvalds
b7191581a9 LoongArch changes for v6.16 
1, Adjust the 'make install' operation;
 2, Support SCHED_MC (Multi-core scheduler);
 3, Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS;
 4, Enable HAVE_ARCH_STACKLEAK;
 5, Increase max supported CPUs up to 2048;
 6, Introduce the numa_memblks conversion;
 7, Add PWM controller nodes in dts;
 8, Some bug fixes and other small changes.
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Merge tag 'loongarch-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - Adjust the 'make install' operation

 - Support SCHED_MC (Multi-core scheduler)

 - Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS

 - Enable HAVE_ARCH_STACKLEAK

 - Increase max supported CPUs up to 2048

 - Introduce the numa_memblks conversion

 - Add PWM controller nodes in dts

 - Some bug fixes and other small changes

* tag 'loongarch-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  platform/loongarch: laptop: Unregister generic_sub_drivers on exit
  platform/loongarch: laptop: Add backlight power control support
  platform/loongarch: laptop: Get brightness setting from EC on probe
  LoongArch: dts: Add PWM support to Loongson-2K2000
  LoongArch: dts: Add PWM support to Loongson-2K1000
  LoongArch: dts: Add PWM support to Loongson-2K0500
  LoongArch: vDSO: Correctly use asm parameters in syscall wrappers
  LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()
  LoongArch: Preserve firmware configuration when desired
  LoongArch: Avoid using $r0/$r1 as "mask" for csrxchg
  LoongArch: Introduce the numa_memblks conversion
  LoongArch: Increase max supported CPUs up to 2048
  LoongArch: Enable HAVE_ARCH_STACKLEAK
  LoongArch: Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS
  LoongArch: Add SCHED_MC (Multi-core scheduler) support
  LoongArch: Add some annotations in archhelp
  LoongArch: Using generic scripts/install.sh in `make install`
  LoongArch: Add a default install.sh
 2025-06-07 09:56:18 -07:00
Masahiro Yamada
1bf807b8f7 kbuild: set y instead of 1 to KBUILD_{BUILTIN,MODULES} 
KBUILD_BUILTIN is set to 1 unless you are building only modules.

KBUILD_MODULES is set to 1 when you are building only modules
(a typical use case is "make modules").

It is more useful to set them to 'y' instead, so we can do
something like:

    always-$(KBUILD_BUILTIN) += vmlinux.lds

This works equivalently to:

    extra-y                  += vmlinux.lds

This allows us to deprecate extra-y. extra-y and always-y are quite
similar, and we do not need both.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
 2025-06-07 14:37:50 +09:00
Linus Torvalds
119b1e61a7 RISC-V Patches for the 6.16 Merge Window, Part 1 
* Support for the FWFT SBI extension, which is part of SBI 3.0 and a
   dependency for many new SBI and ISA extensions.
 * Support for getrandom() in the VDSO.
 * Support for mseal.
 * Optimized routines for raid6 syndrome and recovery calculations.
 * kexec_file() supports loading Image-formatted kernel binaries.
 * Improvements to the instruction patching framework to allow for atomic
   instruction patching, along with rules as to how systems need to
   behave in order to function correctly.
 * Support for a handful of new ISA extensions: Svinval, Zicbop, Zabha,
   some SiFive vendor extensions.
 * Various fixes and cleanups, including: misaligned access handling, perf
   symbol mangling, module loading, PUD THPs, and improved uaccess
   routines.
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Merge tag 'riscv-for-linus-6.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V updates from Palmer Dabbelt:

 - Support for the FWFT SBI extension, which is part of SBI 3.0 and a
   dependency for many new SBI and ISA extensions

 - Support for getrandom() in the VDSO

 - Support for mseal

 - Optimized routines for raid6 syndrome and recovery calculations

 - kexec_file() supports loading Image-formatted kernel binaries

 - Improvements to the instruction patching framework to allow for
   atomic instruction patching, along with rules as to how systems need
   to behave in order to function correctly

 - Support for a handful of new ISA extensions: Svinval, Zicbop, Zabha,
   some SiFive vendor extensions

 - Various fixes and cleanups, including: misaligned access handling,
   perf symbol mangling, module loading, PUD THPs, and improved uaccess
   routines

* tag 'riscv-for-linus-6.16-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (69 commits)
  riscv: uaccess: Only restore the CSR_STATUS SUM bit
  RISC-V: vDSO: Wire up getrandom() vDSO implementation
  riscv: enable mseal sysmap for RV64
  raid6: Add RISC-V SIMD syndrome and recovery calculations
  riscv: mm: Add support for Svinval extension
  RISC-V: Documentation: Add enough title underlines to CMODX
  riscv: Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE
  MAINTAINERS: Update Atish's email address
  riscv: uaccess: do not do misaligned accesses in get/put_user()
  riscv: process: use unsigned int instead of unsigned long for put_user()
  riscv: make unsafe user copy routines use existing assembly routines
  riscv: hwprobe: export Zabha extension
  riscv: Make regs_irqs_disabled() more clear
  perf symbols: Ignore mapping symbols on riscv
  RISC-V: Kconfig: Fix help text of CMDLINE_EXTEND
  riscv: module: Optimize PLT/GOT entry counting
  riscv: Add support for PUD THP
  riscv: xchg: Prefetch the destination word for sc.w
  riscv: Add ARCH_HAS_PREFETCH[W] support with Zicbop
  riscv: Add support for Zicbop
  ...
 2025-06-06 18:05:18 -07:00
Linus Torvalds
28fb80f089 overlayfs update for 6.16 
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Merge tag 'ovl-update-v2-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs

Pull overlayfs update from Miklos Szeredi:

 - Fix a regression in getting the path of an open file (e.g. in
   /proc/PID/maps) for a nested overlayfs setup (André Almeida)

 - Support data-only layers and verity in a user namespace (unprivileged
   composefs use case)

 - Fix a gcc warning (Kees)

 - Cleanups

* tag 'ovl-update-v2-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs:
  ovl: Annotate struct ovl_entry with __counted_by()
  ovl: Replace offsetof() with struct_size() in ovl_stack_free()
  ovl: Replace offsetof() with struct_size() in ovl_cache_entry_new()
  ovl: Check for NULL d_inode() in ovl_dentry_upper()
  ovl: Use str_on_off() helper in ovl_show_options()
  ovl: don't require "metacopy=on" for "verity"
  ovl: relax redirect/metacopy requirements for lower -> data redirect
  ovl: make redirect/metacopy rejection consistent
  ovl: Fix nested backing file paths
 2025-06-06 17:54:09 -07:00
Linus Torvalds
7a912d0441 spi: Updates for v6.16 
A small set of updates that came in during the merge window, we've got:
 
  - Some small fixes for the Broadcom and spi-pci1xxxx drivers
  - A change to the QPIC SNAND driver to flag that the error correction
    features are less useful than people might be expecting.
  - A new device ID for the SOPHGO SG2042.
  - The addition of Yang Shen as a Huawei maintainer.
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Merge tag 'spi-v6.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull more spi updates from Mark Brown:
 "A small set of updates that came in during the merge window, we've
  got:

   - Some small fixes for the Broadcom and spi-pci1xxxx drivers

   - A change to the QPIC SNAND driver to flag that the error correction
     features are less useful than people might be expecting

   - A new device ID for the SOPHGO SG2042

   - The addition of Yang Shen as a Huawei maintainer"

* tag 'spi-v6.16-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: spi-qpic-snand: document the limited bit error reporting capability
  spi: bcm63xx-hsspi: fix shared reset
  spi: bcm63xx-spi: fix shared reset
  MAINTAINERS: Update HiSilicon SFC driver maintainer
  MAINTAINERS: Update HiSilicon SPI Controller driver maintainer
  spi: dt-bindings: spi-sg2044-nor: Add SOPHGO SG2042
  spi: spi-pci1xxxx: Fix Probe failure with Dual SPI instance with INTx interrupts
 2025-06-06 13:22:31 -07:00
Linus Torvalds
8a2ba6f8ee pwm: axi-pwmgen: Fix handling of external clock 
The pwm-axi-pwmgen device is backed by an FPGA and can be synthesized in
 different ways. Relevant here is that it can use one or two external
 clock signals. The changes included here fix clock handling for the two
 clocks case.
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Merge tag 'pwm/for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux

Pull pwm fixes from Uwe Kleine-König:
 "axi-pwmgen: Fix handling of external clock

  The pwm-axi-pwmgen device is backed by an FPGA and can be synthesized
  in different ways. Relevant here is that it can use one or two
  external clock signals. These fix clock handling for the two clocks
  case"

* tag 'pwm/for-6.16-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: axi-pwmgen: fix missing separate external clock
  dt-bindings: pwm: adi,axi-pwmgen: Fix clocks
 2025-06-06 13:16:50 -07:00
Linus Torvalds
6d8854216e block-6.16-20250606 
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Merge tag 'block-6.16-20250606' of git://git.kernel.dk/linux

Pull more block updates from Jens Axboe:

 - NVMe pull request via Christoph:
      - TCP error handling fix (Shin'ichiro Kawasaki)
      - TCP I/O stall handling fixes (Hannes Reinecke)
      - fix command limits status code (Keith Busch)
      - support vectored buffers also for passthrough (Pavel Begunkov)
      - spelling fixes (Yi Zhang)

 - MD pull request via Yu:
      - fix REQ_RAHEAD and REQ_NOWAIT IO err handling for raid1/10
      - fix max_write_behind setting for dm-raid
      - some minor cleanups

 - Integrity data direction fix and cleanup

 - bcache NULL pointer fix

 - Fix for loop missing write start/end handling

 - Decouple hardware queues and IO threads in ublk

 - Slew of ublk selftests additions and updates

* tag 'block-6.16-20250606' of git://git.kernel.dk/linux: (29 commits)
  nvme: spelling fixes
  nvme-tcp: fix I/O stalls on congested sockets
  nvme-tcp: sanitize request list handling
  nvme-tcp: remove tag set when second admin queue config fails
  nvme: enable vectored registered bufs for passthrough cmds
  nvme: fix implicit bool to flags conversion
  nvme: fix command limits status code
  selftests: ublk: kublk: improve behavior on init failure
  block: flip iter directions in blk_rq_integrity_map_user()
  block: drop direction param from bio_integrity_copy_user()
  selftests: ublk: cover PER_IO_DAEMON in more stress tests
  Documentation: ublk: document UBLK_F_PER_IO_DAEMON
  selftests: ublk: add stress test for per io daemons
  selftests: ublk: add functional test for per io daemons
  selftests: ublk: kublk: decouple ublk_queues from ublk server threads
  selftests: ublk: kublk: move per-thread data out of ublk_queue
  selftests: ublk: kublk: lift queue initialization out of thread
  selftests: ublk: kublk: tie sqe allocation to io instead of queue
  selftests: ublk: kublk: plumb q_id in io_uring user_data
  ublk: have a per-io daemon instead of a per-queue daemon
  ...
 2025-06-06 13:12:50 -07:00
Linus Torvalds
c0c9379f23 USB/Thunderbolt changes for 6.16-rc1 
Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
 Included in here are the following:
   - USB offload support for audio devices.  I think this takes the
     record for the most number of patch series (30+) over the longest
     period of time (2+ years) to get merged properly.  Many props go to
     Wesley Cheng for seeing this effort through, they took a major
     out-of-tree hacked-up-monstrosity that was created by multiple
     vendors for their specific devices, got it all merged into a
     semi-coherent set of changes, and got all of the different major
     subsystems to agree on how this should be implemented both with
     changes to their code as well as userspace apis, AND wrangled the
     hardware companies into agreeing to go forward with this, despite
     making them all redo work they had already done in their private
     device trees.  This feature offers major power savings on embedded
     devices where a USB audio stream can continue to flow while the rest
     of the system is sleeping, something that devices running on battery
     power really care about.  There are still some more small tweaks
     left to be done here, and those patches are still out for review and
     arguing among the different hardware companies, but this is a major
     step forward and a great example of how to do upstream development
     well.
   - small number of thunderbolt fixes and updates, things seem to be
     slowing down here (famous last words...)
   - xhci refactors and reworking to try to handle some rough corner
     cases in some hardware implementations where things don't always
     work properly
   - typec driver updates
   - USB3 power management reworking and updates
   - Removal of some old and orphaned UDC gadget drivers that had not
     been used in a very long time, dropping over 11 thousand lines from
     the tree, always a nice thing, making up for the 12k lines added for
     the USB offload feature.
   - lots of little updates and fixes in different drivers
 
 All of these have been in linux-next for over 2 weeks, the USB offload
 logic has been in there for 8 weeks now, with no reported issues
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
  Included in here are the following:

   - USB offload support for audio devices.

     I think this takes the record for the most number of patch series
     (30+) over the longest period of time (2+ years) to get merged
     properly.

     Many props go to Wesley Cheng for seeing this effort through, they
     took a major out-of-tree hacked-up-monstrosity that was created by
     multiple vendors for their specific devices, got it all merged into
     a semi-coherent set of changes, and got all of the different major
     subsystems to agree on how this should be implemented both with
     changes to their code as well as userspace apis, AND wrangled the
     hardware companies into agreeing to go forward with this, despite
     making them all redo work they had already done in their private
     device trees.

     This feature offers major power savings on embedded devices where a
     USB audio stream can continue to flow while the rest of the system
     is sleeping, something that devices running on battery power really
     care about. There are still some more small tweaks left to be done
     here, and those patches are still out for review and arguing among
     the different hardware companies, but this is a major step forward
     and a great example of how to do upstream development well.

   - small number of thunderbolt fixes and updates, things seem to be
     slowing down here (famous last words...)

   - xhci refactors and reworking to try to handle some rough corner
     cases in some hardware implementations where things don't always
     work properly

   - typec driver updates

   - USB3 power management reworking and updates

   - Removal of some old and orphaned UDC gadget drivers that had not
     been used in a very long time, dropping over 11 thousand lines from
     the tree, always a nice thing, making up for the 12k lines added
     for the USB offload feature.

   - lots of little updates and fixes in different drivers

  All of these have been in linux-next for over 2 weeks, the USB offload
  logic has been in there for 8 weeks now, with no reported issues"

* tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
  ALSA: usb-audio: qcom: fix USB_XHCI dependency
  ASoC: qdsp6: fix compile-testing without CONFIG_OF
  usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
  usb: typec: tipd: fix typo in TPS_STATUS_HIGH_VOLAGE_WARNING macro
  USB: typec: fix const issue in typec_match()
  USB: gadget: udc: fix const issue in gadget_match_driver()
  USB: gadget: fix up const issue with struct usb_function_instance
  USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
  USB: serial: bus: fix const issue in usb_serial_device_match()
  usb: usbtmc: Fix timeout value in get_stb
  usb: usbtmc: Fix read_stb function and get_stb ioctl
  ALSA: qc_audio_offload: try to reduce address space confusion
  ALSA: qc_audio_offload: avoid leaking xfer_buf allocation
  ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables
  ALSA: usb-audio: qcom: Fix an error handling path in qc_usb_audio_probe()
  usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
  dt-bindings: usb: ti,usb8041: Add binding for TI USB8044 hub controller
  usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub
  usb: gadget: lpc32xx_udc: Use USB API functions rather than constants
  usb: gadget: epautoconf: Use USB API functions rather than constants
  ...
 2025-06-06 12:45:35 -07:00
Linus Torvalds
378ec25aec TTY/Serial changes for 6.16-rc1 
Here is the big set of tty and serial driver changes for 6.16-rc1.
 A little more churn than normal in this portion of the kernel for this
 development cycle, Jiri and Nicholas were busy with cleanups and reviews
 and fixes for the vt unicode handling logic which composed most of the
 overall work in here.
 
 Major changes are:
   - vt unicode changes/reverts/changes from Nicholas.  This should help
     out a lot with screen readers and others that rely on vt console
     support
   - lock guard additions to the core tty/serial code to clean up lots of
     error handling logic
   - 8250 driver updates and fixes
   - device tree conversions to yaml
   - sh-sci driver updates
   - other small cleanups and updates for serial drivers and tty core
     portions
 
 All of these have been in linux-next for 2 weeks with no reported issues
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial updates from Greg KH:
 "Here is the big set of tty and serial driver changes for 6.16-rc1.

  A little more churn than normal in this portion of the kernel for this
  development cycle, Jiri and Nicholas were busy with cleanups and
  reviews and fixes for the vt unicode handling logic which composed
  most of the overall work in here.

  Major changes are:

   - vt unicode changes/reverts/changes from Nicholas. This should help
     out a lot with screen readers and others that rely on vt console
     support

   - lock guard additions to the core tty/serial code to clean up lots
     of error handling logic

   - 8250 driver updates and fixes

   - device tree conversions to yaml

   - sh-sci driver updates

   - other small cleanups and updates for serial drivers and tty core
     portions

  All of these have been in linux-next for 2 weeks with no reported issues"

* tag 'tty-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (105 commits)
  tty: serial: 8250_omap: fix TX with DMA for am33xx
  vt: add VT_GETCONSIZECSRPOS to retrieve console size and cursor position
  vt: bracketed paste support
  vt: remove VT_RESIZE and VT_RESIZEX from vt_compat_ioctl()
  vt: process the full-width ASCII fallback range programmatically
  vt: make use of ucs_get_fallback() when glyph is unavailable
  vt: add ucs_get_fallback()
  vt: create ucs_fallback_table.h_shipped with gen_ucs_fallback_table.py
  vt: introduce gen_ucs_fallback_table.py to create ucs_fallback_table.h
  vt: move glyph determination to a separate function
  vt: make sure displayed double-width characters are remembered as such
  vt: ucs.c: fix misappropriate in_range() usage
  serial: max3100: Replace open-coded parity calculation with parity8()
  dt-bindings: serial: 8250_omap: Drop redundant properties
  dt-bindings: serial: Convert socionext,milbeaut-usio-uart to DT schema
  dt-bindings: serial: Convert microchip,pic32mzda-uart to DT schema
  dt-bindings: serial: Convert arm,sbsa-uart to DT schema
  dt-bindings: serial: Convert snps,arc-uart to DT schema
  dt-bindings: serial: Convert marvell,armada-3700-uart to DT schema
  dt-bindings: serial: Convert lantiq,asc to DT schema
  ...
 2025-06-06 12:32:02 -07:00
Linus Torvalds
c26f4fbd58 Char/Misc/IIO pull request for 6.16-rc1 
Here is the big char/misc/iio and other small driver subsystem pull
 request for 6.16-rc1.
 
 Overall, a lot of individual changes, but nothing major, just the normal
 constant forward progress of new device support and cleanups to existing
 subsystems.  Highlights in here are:
   - Large IIO driver updates and additions and device tree changes
   - Android binder bugfixes and logfile fixes
   - mhi driver updates
   - comedi driver updates
   - counter driver updates and additions
   - coresight driver updates and additions
   - echo driver removal as there are no in-kernel users of it
   - nvmem driver updates
   - spmi driver updates
   - new amd-sbi driver "subsystem" and drivers added
   - rust miscdriver binding documentation fix
   - other small driver fixes and updates (uio, w1, acrn, hpet, xillybus,
     cardreader drivers, fastrpc and others.)
 
 All of these have been in linux-next for quite a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc / iio driver updates from Greg KH:
 "Here is the big char/misc/iio and other small driver subsystem pull
  request for 6.16-rc1.

  Overall, a lot of individual changes, but nothing major, just the
  normal constant forward progress of new device support and cleanups to
  existing subsystems. Highlights in here are:

   - Large IIO driver updates and additions and device tree changes

   - Android binder bugfixes and logfile fixes

   - mhi driver updates

   - comedi driver updates

   - counter driver updates and additions

   - coresight driver updates and additions

   - echo driver removal as there are no in-kernel users of it

   - nvmem driver updates

   - spmi driver updates

   - new amd-sbi driver "subsystem" and drivers added

   - rust miscdriver binding documentation fix

   - other small driver fixes and updates (uio, w1, acrn, hpet,
     xillybus, cardreader drivers, fastrpc and others)

  All of these have been in linux-next for quite a while with no
  reported problems"

* tag 'char-misc-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (390 commits)
  binder: fix yet another UAF in binder_devices
  counter: microchip-tcb-capture: Add watch validation support
  dt-bindings: iio: adc: Add ROHM BD79100G
  iio: adc: add support for Nuvoton NCT7201
  dt-bindings: iio: adc: add NCT7201 ADCs
  iio: chemical: Add driver for SEN0322
  dt-bindings: trivial-devices: Document SEN0322
  iio: adc: ad7768-1: reorganize driver headers
  iio: bmp280: zero-init buffer
  iio: ssp_sensors: optimalize -> optimize
  HID: sensor-hub: Fix typo and improve documentation
  iio: admv1013: replace redundant ternary operator with just len
  iio: chemical: mhz19b: Fix error code in probe()
  iio: adc: at91-sama5d2: use IIO_DECLARE_BUFFER_WITH_TS
  iio: accel: sca3300: use IIO_DECLARE_BUFFER_WITH_TS
  iio: adc: ad7380: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: adc: ad4695: rename AD4695_MAX_VIN_CHANNELS
  iio: adc: ad4695: use IIO_DECLARE_DMA_BUFFER_WITH_TS
  iio: introduce IIO_DECLARE_BUFFER_WITH_TS macros
  iio: make IIO_DMA_MINALIGN minimum of 8 bytes
  ...
 2025-06-06 11:50:47 -07:00
Linus Torvalds
e332935a54 drm fixes for 6.16-rc1 
(amdkfd on riscv is more a feature).
 
 panel:
 - nt37801: fix IS_ERR
 - nt37801: fix KConfig
 
 connector:
 - Fix null deref in HDMI audio helper.
 
 bridge:
 - analogix_dp: fixup clk-disable removal
 
 msm:
 - mailmap updates
 
 i915:
 - Fix the enabling/disabling of DP audio SDP splitting
 - Fix PSR register definitions for ALPM
 - Fix u32 overflow in SNPS PHY HDMI PLL setup
 - Fix GuC pending message underflow when submit fails
 - Fix GuC wakeref underflow race during reset
 
 xe:
 - Two documentation fixes
 - A couple of vm init fixes
 - Hwmon fixes
 - Drop reduntant conversion to bool
 - Fix CONFIG_INTEL_VSEC dependency
 - Rework eviction rejection of bound external bos
 - Stop re-submitting signalled jobs
 - A couple of pxp fixes
 - Add back a fix that got lost in a merge
 - Create LRC bo without VM
 - Fix for the above fix
 
 amdgpu:
 - UserQ fixes
 - SMU 13.x fixes
 - VCN fixes
 - JPEG fixes
 - Misc cleanups
 - runtime pm fix
 - DCN 4.0.1 fixes
 - Misc display fixes
 - ISP fix
 - VRAM manager fix
 - RAS fixes
 - IP discovery fix
 - Cleaner shader fix for GC 10.1.x
 - OD fix
 - Non-OLED panel fix
 - Misc display fixes
 - Brightness fixes
 
 amdkfd:
 - Enable CONFIG_HSA_AMD on RISCV
 - SVM fix
 - Misc cleanups
 - Ref leak fix
 - WPTR BO fix
 
 radeon:
 - Misc cleanups
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Merge tag 'drm-next-2025-06-06' of https://gitlab.freedesktop.org/drm/kernel

Pull drm fixes from Dave Airlie:
 "This is pretty much two weeks worth of fixes, plus one thing that
  might be considered next: amdkfd is now able to be enabled on risc-v
  platforms.

  Otherwise, amdgpu and xe with the majority of fixes, and then a
  smattering all over.

  panel:
   - nt37801: fix IS_ERR
   - nt37801: fix KConfig

  connector:
   - Fix null deref in HDMI audio helper.

  bridge:
   - analogix_dp: fixup clk-disable removal

  nouveau:
   - minor typo fix (',' vs ';')

  msm:
   - mailmap updates

  i915:
   - Fix the enabling/disabling of DP audio SDP splitting
   - Fix PSR register definitions for ALPM
   - Fix u32 overflow in SNPS PHY HDMI PLL setup
   - Fix GuC pending message underflow when submit fails
   - Fix GuC wakeref underflow race during reset

  xe:
   - Two documentation fixes
   - A couple of vm init fixes
   - Hwmon fixes
   - Drop reduntant conversion to bool
   - Fix CONFIG_INTEL_VSEC dependency
   - Rework eviction rejection of bound external bos
   - Stop re-submitting signalled jobs
   - A couple of pxp fixes
   - Add back a fix that got lost in a merge
   - Create LRC bo without VM
   - Fix for the above fix

  amdgpu:
   - UserQ fixes
   - SMU 13.x fixes
   - VCN fixes
   - JPEG fixes
   - Misc cleanups
   - runtime pm fix
   - DCN 4.0.1 fixes
   - Misc display fixes
   - ISP fix
   - VRAM manager fix
   - RAS fixes
   - IP discovery fix
   - Cleaner shader fix for GC 10.1.x
   - OD fix
   - Non-OLED panel fix
   - Misc display fixes
   - Brightness fixes

  amdkfd:
   - Enable CONFIG_HSA_AMD on RISCV
   - SVM fix
   - Misc cleanups
   - Ref leak fix
   - WPTR BO fix

  radeon:
   - Misc cleanups"

* tag 'drm-next-2025-06-06' of https://gitlab.freedesktop.org/drm/kernel: (105 commits)
  drm/nouveau/vfn/r535: Convert comma to semicolon
  drm/xe: remove unmatched xe_vm_unlock() from __xe_exec_queue_init()
  drm/xe: Create LRC BO without VM
  drm/xe/guc_submit: add back fix
  drm/xe/pxp: Clarify PXP queue creation behavior if PXP is not ready
  drm/xe/pxp: Use the correct define in the set_property_funcs array
  drm/xe/sched: stop re-submitting signalled jobs
  drm/xe: Rework eviction rejection of bound external bos
  drm/xe/vsec: fix CONFIG_INTEL_VSEC dependency
  drm/xe: drop redundant conversion to bool
  drm/xe/hwmon: Move card reactive critical power under channel card
  drm/xe/hwmon: Add support to manage power limits though mailbox
  drm/xe/vm: move xe_svm_init() earlier
  drm/xe/vm: move rebind_work init earlier
  MAINTAINERS: .mailmap: update Rob Clark's email address
  mailmap: Update entry for Akhil P Oommen
  MAINTAINERS: update my email address
  MAINTAINERS: drop myself as maintainer
  drm/i915/display: Fix u32 overflow in SNPS PHY HDMI PLL setup
  drm/amd/display: Fix default DC and AC levels
  ...
 2025-06-06 08:09:56 -07:00
Linus Torvalds
67faad7435 Added support for EcoNet platform 
Added support for parallel CPU bring up on EyeQ
 Other cleanups and fixes
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Merge tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS updates from Thomas Bogendoerfer:

 - Added support for EcoNet platform

 - Added support for parallel CPU bring up on EyeQ

 - Other cleanups and fixes

* tag 'mips_6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (23 commits)
  MIPS: loongson2ef: lemote-2f: add missing function prototypes
  MIPS: loongson2ef: cs5536: add missing function prototypes
  MIPS: SMP: Move the AP sync point before the calibration delay
  mips: econet: Fix incorrect Kconfig dependencies
  MAINTAINERS: Add entry for newly added EcoNet platform.
  mips: dts: Add EcoNet DTS with EN751221 and SmartFiber XP8421-B board
  dt-bindings: vendor-prefixes: Add SmartFiber
  mips: Add EcoNet MIPS platform support
  dt-bindings: mips: Add EcoNet platform binding
  MIPS: bcm63xx: nvram: avoid inefficient use of crc32_le_combine()
  mips: dts: pic32: pic32mzda: Rename the sdhci nodename to match with common mmc-controller binding
  MIPS: SMP: Move the AP sync point before the non-parallel aware functions
  MIPS: Replace strcpy() with strscpy() in vpe_elfload()
  MIPS: BCM63XX: Replace strcpy() with strscpy() in board_prom_init()
  mips: ptrace: Improve code formatting and indentation
  MIPS: SMP: Implement parallel CPU bring up for EyeQ
  mips: Add -std= flag specified in KBUILD_CFLAGS to vdso CFLAGS
  MIPS: Loongson64: Add missing '#interrupt-cells' for loongson64c_ls7a
  mips: dts: realtek: Add MDIO controller
  MIPS: txx9: gpio: use new line value setter callbacks
  ...
 2025-06-06 07:56:36 -07:00
Dave Airlie
4f577bed5c Driver Changes: 
- A couple of vm init fixes (Matt Auld)
 - Hwmon fixes (Karthik)
 - Drop reduntant conversion to bool (Raag)
 - Fix CONFIG_INTEL_VSEC dependency (Arnd)
 - Rework eviction rejection of bound external bos (Thomas)
 - Stop re-submitting signalled jobs (Matt Auld)
 - A couple of pxp fixes (Daniele)
 - Add back a fix that got lost in a merge (Matt Auld)
 - Create LRC bo without VM (Niranjana)
 - Fix for the above fix (Maciej)
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Merge tag 'drm-xe-next-fixes-2025-06-05' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next

Driver Changes:
- A couple of vm init fixes (Matt Auld)
- Hwmon fixes (Karthik)
- Drop reduntant conversion to bool (Raag)
- Fix CONFIG_INTEL_VSEC dependency (Arnd)
- Rework eviction rejection of bound external bos (Thomas)
- Stop re-submitting signalled jobs (Matt Auld)
- A couple of pxp fixes (Daniele)
- Add back a fix that got lost in a merge (Matt Auld)
- Create LRC bo without VM (Niranjana)
- Fix for the above fix (Maciej)

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

From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com>
Link: https://lore.kernel.org/r/aEHq44uIAZwfK-mG@fedora
 2025-06-06 11:37:08 +10:00
Palmer Dabbelt
2670a39b1e
 		Merge tag 'riscv-mw2-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next 
riscv patches for 6.16-rc1, part 2

* Performance improvements
  - Add support for vdso getrandom
  - Implement raid6 calculations using vectors
  - Introduce svinval tlb invalidation

* Cleanup
  - A bunch of deduplication of the macros we use for manipulating instructions

* Misc
  - Introduce a kunit test for kprobes
  - Add support for mseal as riscv fits the requirements (thanks to Lorenzo for making sure of that :))

[Palmer: There was a rebase between part 1 and part 2, so I've had to do
some more git surgery here... at least two rounds of surgery...]

* alex-pr-2: (866 commits)
  RISC-V: vDSO: Wire up getrandom() vDSO implementation
  riscv: enable mseal sysmap for RV64
  raid6: Add RISC-V SIMD syndrome and recovery calculations
  riscv: mm: Add support for Svinval extension
  riscv: Add kprobes KUnit test
  riscv: kprobes: Remove duplication of RV_EXTRACT_ITYPE_IMM
  riscv: kprobes: Remove duplication of RV_EXTRACT_UTYPE_IMM
  riscv: kprobes: Remove duplication of RV_EXTRACT_RD_REG
  riscv: kprobes: Remove duplication of RVC_EXTRACT_BTYPE_IMM
  riscv: kprobes: Remove duplication of RVC_EXTRACT_C2_RS1_REG
  riscv: kproves: Remove duplication of RVC_EXTRACT_JTYPE_IMM
  riscv: kprobes: Remove duplication of RV_EXTRACT_BTYPE_IMM
  riscv: kprobes: Remove duplication of RV_EXTRACT_RS1_REG
  riscv: kprobes: Remove duplication of RV_EXTRACT_JTYPE_IMM
  riscv: kprobes: Move branch_funct3 to insn.h
  riscv: kprobes: Move branch_rs2_idx to insn.h
  Linux 6.15-rc6
  Input: xpad - fix xpad_device sorting
  Input: xpad - add support for several more controllers
  Input: xpad - fix Share button on Xbox One controllers
  ...
 2025-06-05 14:03:16 -07:00
Khaled Elnaggar
94145ffb07 docs: symbol-namespaces: fix reST warning with literal block 
Use a literal block for the EXPORT_SYMBOL_GPL_FOR_MODULES() example to
avoid a Docutils warning about unmatched '*'. This ensures correct rendering
and keeps the source readable.

Warning:
Documentation/core-api/symbol-namespaces.rst:90: WARNING: Inline emphasis start-string without end-string. [docutils]

Signed-off-by: Khaled Elnaggar <khaledelnaggarlinux@gmail.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
 2025-06-06 05:40:25 +09:00
Linus Torvalds
2c7e4a2663 Including fixes from CAN, wireless, Bluetooth, and Netfilter. 
Current release - regressions:
 
  - Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN
    in all_tests", makes kunit error out if compiler is old
 
  - wifi: iwlwifi: mvm: fix assert on suspend
 
  - rxrpc: fix return from none_validate_challenge()
 
 Current release - new code bugs:
 
  - ovpn: couple of fixes for socket cleanup and UDP-tunnel teardown
 
  - can: kvaser_pciefd: refine error prone echo_skb_max handling logic
 
  - fix net_devmem_bind_dmabuf() stub when DEVMEM not compiled
 
  - eth: airoha: fixes for config / accel in bridge mode
 
 Previous releases - regressions:
 
  - Bluetooth: hci_qca: move the SoC type check to the right place,
    fix GPIO integration
 
  - prevent a NULL deref in rtnl_create_link() after locking changes
 
  - fix udp gso skb_segment after pull from frag_list
 
  - hv_netvsc: fix potential deadlock in netvsc_vf_setxdp()
 
 Previous releases - always broken:
 
  - netfilter:
    - nf_nat: also check reverse tuple to obtain clashing entry
    - nf_set_pipapo_avx2: fix initial map fill (zeroing)
 
  - fix the helper for incremental update of packet checksums after
    modifying the IP address, used by ILA and BPF
 
  - eth: stmmac: prevent div by 0 when clock rate is misconfigured
 
  - eth: ice: fix Tx scheduler handling of XDP and changing queue count
 
  - eth: b53: fix support for the RGMII interface when delays configured
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Including fixes from CAN, wireless, Bluetooth, and Netfilter.

  Current release - regressions:

   - Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in
     all_tests", makes kunit error out if compiler is old

   - wifi: iwlwifi: mvm: fix assert on suspend

   - rxrpc: fix return from none_validate_challenge()

  Current release - new code bugs:

   - ovpn: couple of fixes for socket cleanup and UDP-tunnel teardown

   - can: kvaser_pciefd: refine error prone echo_skb_max handling logic

   - fix net_devmem_bind_dmabuf() stub when DEVMEM not compiled

   - eth: airoha: fixes for config / accel in bridge mode

  Previous releases - regressions:

   - Bluetooth: hci_qca: move the SoC type check to the right place, fix
     GPIO integration

   - prevent a NULL deref in rtnl_create_link() after locking changes

   - fix udp gso skb_segment after pull from frag_list

   - hv_netvsc: fix potential deadlock in netvsc_vf_setxdp()

  Previous releases - always broken:

   - netfilter:
       - nf_nat: also check reverse tuple to obtain clashing entry
       - nf_set_pipapo_avx2: fix initial map fill (zeroing)

   - fix the helper for incremental update of packet checksums after
     modifying the IP address, used by ILA and BPF

   - eth:
       - stmmac: prevent div by 0 when clock rate is misconfigured
       - ice: fix Tx scheduler handling of XDP and changing queue count
       - eth: fix support for the RGMII interface when delays configured"

* tag 'net-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits)
  calipso: unlock rcu before returning -EAFNOSUPPORT
  seg6: Fix validation of nexthop addresses
  net: prevent a NULL deref in rtnl_create_link()
  net: annotate data-races around cleanup_net_task
  selftests: drv-net: tso: make bkg() wait for socat to quit
  selftests: drv-net: tso: fix the GRE device name
  selftests: drv-net: add configs for the TSO test
  wireguard: device: enable threaded NAPI
  netlink: specs: rt-link: decode ip6gre
  netlink: specs: rt-link: add missing byte-order properties
  net: wwan: mhi_wwan_mbim: use correct mux_id for multiplexing
  wifi: cfg80211/mac80211: correctly parse S1G beacon optional elements
  net: dsa: b53: do not touch DLL_IQQD on bcm53115
  net: dsa: b53: allow RGMII for bcm63xx RGMII ports
  net: dsa: b53: do not configure bcm63xx's IMP port interface
  net: dsa: b53: do not enable RGMII delay on bcm63xx
  net: dsa: b53: do not enable EEE on bcm63xx
  net: ti: icssg-prueth: Fix swapped TX stats for MII interfaces.
  selftests: netfilter: nft_nat.sh: add test for reverse clash with nat
  netfilter: nf_nat: also check reverse tuple to obtain clashing entry
  ...
 2025-06-05 12:34:55 -07:00
Palmer Dabbelt
7bc76fb388
 		RISC-V: Documentation: Add enough title underlines to CMODX 
This reports as a warning in linux-next along the lines of

    Documentation/arch/riscv/cmodx.rst:14: WARNING: Title underline too short.

    CMODX in the Kernel Space
    --------------------- [docutils]
    Documentation/arch/riscv/cmodx.rst:43: WARNING: Title underline too short.

    CMODX in the User Space
    --------------------- [docutils]
    Documentation/arch/riscv/cmodx.rst:43: WARNING: Title underline too short.

    CMODX in the User Space
    --------------------- [docutils]

Link: https://lore.kernel.org/all/20250603154544.1602a8b5@canb.auug.org.au/
Fixes: 0e07200b2af6 ("riscv: Documentation: add a description about dynamic ftrace")
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20250603172856.49925-1-palmer@dabbelt.com
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
 2025-06-05 12:26:07 -07:00
Palmer Dabbelt
9d3da78275
 		Merge tag 'riscv-mw1-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next 
riscv patches for 6.16-rc1

* Implement atomic patching support for ftrace which finally allows to
  get rid of stop_machine().
* Support for kexec_file_load() syscall
* Improve module loading time by changing the algorithm that counts the
  number of plt/got entries in a module.
* Zicbop is now used in the kernel to prefetch instructions

[Palmer: There's been two rounds of surgery on this one, so as a result
it's a bit different than the PR.]

* alex-pr: (734 commits)
  riscv: Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE
  MAINTAINERS: Update Atish's email address
  riscv: hwprobe: export Zabha extension
  riscv: Make regs_irqs_disabled() more clear
  perf symbols: Ignore mapping symbols on riscv
  RISC-V: Kconfig: Fix help text of CMDLINE_EXTEND
  riscv: module: Optimize PLT/GOT entry counting
  riscv: Add support for PUD THP
  riscv: xchg: Prefetch the destination word for sc.w
  riscv: Add ARCH_HAS_PREFETCH[W] support with Zicbop
  riscv: Add support for Zicbop
  riscv: Introduce Zicbop instructions
  riscv/kexec_file: Fix comment in purgatory relocator
  riscv: kexec_file: Support loading Image binary file
  riscv: kexec_file: Split the loading of kernel and others
  riscv: Documentation: add a description about dynamic ftrace
  riscv: ftrace: support direct call using call_ops
  riscv: Implement HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS
  riscv: ftrace: support PREEMPT
  riscv: add a data fence for CMODX in the kernel mode
  ...

Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
 2025-06-05 12:26:06 -07:00
Linus Torvalds
cfc4ca8986 Notable changes: 
- remove obsolete network transports
 
  - remove PCI IO port support
 
  - start adding seccomp-based process handling
    instead of ptrace
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Merge tag 'uml-for-linux-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux

Pull UML updates from Johannes Berg:
 "The only really new thing is the long-standing seccomp work
  (originally from 2021!). Wven if it still isn't enabled by default due
  to security concerns it can still be used e.g. for tests.

   - remove obsolete network transports

   - remove PCI IO port support

   - start adding seccomp-based process handling instead of ptrace"

* tag 'uml-for-linux-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux: (29 commits)
  um: remove "extern" from implementation of sigchld_handler
  um: fix unused variable warning
  um: fix SECCOMP 32bit xstate register restore
  um: pass FD for memory operations when needed
  um: Add SECCOMP support detection and initialization
  um: Implement kernel side of SECCOMP based process handling
  um: Track userspace children dying in SECCOMP mode
  um: Add helper functions to get/set state for SECCOMP
  um: Add stub side of SECCOMP/futex based process handling
  um: Move faultinfo extraction into userspace routine
  um: vector: Use mac_pton() for MAC address parsing
  um: vector: Clean up and modernize log messages
  um: chan_kern: use raw spinlock for irqs_to_free_lock
  MAINTAINERS: remove obsolete file entry in TUN/TAP DRIVER
  um: Fix tgkill compile error on old host OSes
  um: stop using PCI port I/O
  um: Remove legacy network transport infrastructure
  um: vector: Eliminate the dependency on uml_net
  um: Remove obsolete legacy network transports
  um/asm: Replace "REP; NOP" with PAUSE mnemonic
  ...
 2025-06-05 11:45:33 -07:00
Linus Torvalds
e9e668cd27 arm64 fixes for -rc1 
- Disable problematic linker assertions for broken versions of LLD.
 
 - Work around sporadic link failure with LLD and various randconfig
   builds.
 
 - Fix missing invalidation in the TLB batching code when reclaim races
   with mprotect() and friends.
 
 - Add a command-line override for MPAM to allow booting on systems with
   broken firmware.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "We've got a couple of build fixes when using LLD, a missing TLB
  invalidation and a workaround for broken firmware on SoCs with CPUs
  that implement MPAM:

   - Disable problematic linker assertions for broken versions of LLD

   - Work around sporadic link failure with LLD and various randconfig
     builds

   - Fix missing invalidation in the TLB batching code when reclaim
     races with mprotect() and friends

   - Add a command-line override for MPAM to allow booting on systems
     with broken firmware"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: Add override for MPAM
  arm64/mm: Close theoretical race where stale TLB entry remains valid
  arm64: Work around convergence issue with LLD linker
  arm64: Disable LLD linker ASSERT()s for the time being
 2025-06-05 11:39:17 -07:00
Alexandre Ghiti
415a8c81da
 		riscv: hwprobe: export Zabha extension 
Export Zabha through the hwprobe syscall.

Reviewed-by: Clément Léger <cleger@rivosinc.com>
Link: https://lore.kernel.org/r/20250421141413.394444-1-alexghiti@rivosinc.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
 2025-06-05 11:10:18 -07:00
Andy Chiu
d8ac85dad4
 		riscv: Documentation: add a description about dynamic ftrace 
Add a section in cmodx to describe how dynamic ftrace works on riscv,
limitations, and assumptions.

Signed-off-by: Andy Chiu <andybnac@gmail.com>
Link: https://lore.kernel.org/r/20250407180838.42877-12-andybnac@gmail.com
Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
 2025-06-05 11:09:32 -07:00
Karthik Poosa
b885ae2e9d drm/xe/hwmon: Move card reactive critical power under channel card 
Move power2/curr2_crit to channel 1 i.e power1/curr1_crit as this
represents the entire card critical power/current.

v2: Update the date of curr1_crit also in hwmon documentation.

Signed-off-by: Karthik Poosa <karthik.poosa@intel.com>
Fixes: 345dadc4f6 ("drm/xe/hwmon: Add infra to support card power and energy attributes")
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Link: https://lore.kernel.org/r/20250529163458.2354509-3-karthik.poosa@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 25e963a09e)
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
 2025-06-05 18:05:54 +02:00
Linus Torvalds
7fdaba9129 RTC for 6.16 
Core:
  - support negative offsets for RTCs that have shipped with an epoch earlier
    than 1970
 
 New drivers:
  - NXP S32G2/S32G3
  - Sophgo CV1800
 
 Drivers:
  - loongson: fix missing alarm notifications for ACPI
  - m41t80: kickstart ocillator upon failure
  - mt6359: mt6357 support
  - pcf8563: fix wrong alarm register
  - sh: cleanups
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Merge tag 'rtc-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux

Pull RTC updates from Alexandre Belloni:
 "There are two new drivers this cycle. There is also support for a
  negative offset for RTCs that have been shipped with a date set using
  an epoch that is before 1970. This unfortunately happens with some
  products that ship with a vendor kernel and an out of tree driver.

  Core:
   - support negative offsets for RTCs that have shipped with an epoch
     earlier than 1970

  New drivers:
   - NXP S32G2/S32G3
   - Sophgo CV1800

  Drivers:
   - loongson: fix missing alarm notifications for ACPI
   - m41t80: kickstart ocillator upon failure
   - mt6359: mt6357 support
   - pcf8563: fix wrong alarm register
   - sh: cleanups"

* tag 'rtc-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (39 commits)
  rtc: mt6359: Add mt6357 support
  rtc: test: Test date conversion for dates starting in 1900
  rtc: test: Also test time and wday outcome of rtc_time64_to_tm()
  rtc: test: Emit the seconds-since-1970 value instead of days-since-1970
  rtc: Fix offset calculation for .start_secs < 0
  rtc: Make rtc_time64_to_tm() support dates before 1970
  rtc: pcf8563: fix wrong alarm register
  rtc: rzn1: support input frequencies other than 32768Hz
  rtc: rzn1: Disable controller before initialization
  dt-bindings: rtc: rzn1: add optional second clock
  rtc: m41t80: reduce verbosity
  rtc: m41t80: kickstart ocillator upon failure
  rtc: s32g: add NXP S32G2/S32G3 SoC support
  dt-bindings: rtc: add schema for NXP S32G2/S32G3 SoCs
  dt-bindings: at91rm9260-rtt: add microchip,sama7d65-rtt
  dt-bindings: rtc: at91rm9200: add microchip,sama7d65-rtc
  rtc: loongson: Add missing alarm notifications for ACPI RTC events
  rtc: sophgo: add rtc support for Sophgo CV1800 SoC
  rtc: stm32: drop unused module alias
  rtc: s3c: drop unused module alias
  ...
 2025-06-05 08:54:47 -07:00
Linus Torvalds
bfdf35c5dc dmaengine updates for v6.16 
New support:
   - Renesas RZ/V2H(P) dma support for r9a09g057
   - Arm DMA-350 driver
   - Tegra Tegra264 ADMA support
 
  Updates:
   - AMD ptdma driver code removal and optimizations
   - Freescale edma error interrupt handler support
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Merge tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "A fairly small update for the dmaengine subsystem. This has a new ARM
  dmaengine driver and couple of new device support and few driver
  changes:

  New support:
   - Renesas RZ/V2H(P) dma support for r9a09g057
   - Arm DMA-350 driver
   - Tegra Tegra264 ADMA support

  Updates:
   - AMD ptdma driver code removal and optimizations
   - Freescale edma error interrupt handler support"

* tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (27 commits)
  dmaengine: idxd: Remove unused pointer and macro
  arm64: dts: renesas: r9a09g057: Add DMAC nodes
  dmaengine: sh: rz-dmac: Add RZ/V2H(P) support
  dmaengine: sh: rz-dmac: Allow for multiple DMACs
  irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req()
  dt-bindings: dma: rz-dmac: Document RZ/V2H(P) family of SoCs
  dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H
  dmaengine: idxd: Narrow the restriction on BATCH to ver. 1 only
  dmaengine: ti: Add NULL check in udma_probe()
  fsldma: Set correct dma_mask based on hw capability
  dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using
  dmaengine: xilinx_dma: Set dma_device directions
  dmaengine: tegra210-adma: Add Tegra264 support
  dt-bindings: Document Tegra264 ADMA support
  dmaengine: dw-edma: Add HDMA NATIVE map check
  dmaegnine: fsl-edma: add edma error interrupt handler
  dt-bindings: dma: fsl-edma: increase maxItems of interrupts and interrupt-names
  dmaengine: ARM_DMA350 should depend on ARM/ARM64
  dt-bindings: dma: qcom,bam: Document dma-coherent property
  dmaengine: Add Arm DMA-350 driver
  ...
 2025-06-05 08:49:30 -07:00
Meetakshi Setiya
1c6bbc45d8 cifs: add documentation for smbdirect setup 
Document steps to use SMB over RDMA using the linux SMB client and
KSMBD server

Signed-off-by: Meetakshi Setiya <msetiya@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
 2025-06-05 10:20:48 -05:00
Linus Torvalds
d12ed2b7e1 phy-for-6.16 
- New Support
   - Qualcomm IPQ5424 qusb2 support, IPQ5018 uniphy-pcie driver
   - Rockchip usb2 support for RK3562, RK3036 usb2 phy support
   - Samsung exynos2200 eusb2 phy support and driver refactoring for this
     support, exynos7870 USBDRD support
   - Mediatek MT7988 xs-phy support
   - Broadcom BCM74110 usb phy support
   - Renesas RZ/V2H(P) usb2 phy support
 
 - Updates
   - Freescale phy rate claculation updates, i.MX95 tuning support
   - Better error handling for amlogic pcie phy
   - Rockchip color depth configuration and management support
   - Yaml binding conversion for RK3399 Type-C and PCIe Phy
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Merge tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Pull phy updates from Vinod Koul:
 "As usual featuring couple of new driver and bunch of new device
  support and some driver changes to Freescale, rockchip driver along
  with couple of yaml binding conversions.

  New Support:
   - Qualcomm IPQ5424 qusb2 support, IPQ5018 uniphy-pcie driver
   - Rockchip usb2 support for RK3562, RK3036 usb2 phy support
   - Samsung exynos2200 eusb2 phy support and driver refactoring for
     this support, exynos7870 USBDRD support
   - Mediatek MT7988 xs-phy support
   - Broadcom BCM74110 usb phy support
   - Renesas RZ/V2H(P) usb2 phy support

  Updates:
   - Freescale phy rate claculation updates, i.MX95 tuning support
   - Better error handling for amlogic pcie phy
   - Rockchip color depth configuration and management support
   - Yaml binding conversion for RK3399 Type-C and PCIe Phy"

* tag 'phy-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (77 commits)
  phy: tegra: p2u: Broaden architecture dependency
  phy: rockchip: inno-usb2: Add usb2 phy support for rk3562
  dt-bindings: phy: rockchip,inno-usb2phy: add rk3562
  phy: rockchip: inno-usb2: add phy definition for rk3036
  dt-bindings: phy: rockchip,inno-usb2phy: add rk3036 compatible
  phy: freescale: fsl-samsung-hdmi: Improve LUT search for best clock
  phy: freescale: fsl-samsung-hdmi: Refactor finding PHY settings
  phy: freescale: fsl-samsung-hdmi: Rename phy_clk_round_rate
  phy: renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/V2H(P)
  phy: renesas: phy-rcar-gen3-usb2: Sort compatible entries by SoC part number
  dt-bindings: phy: renesas,usb2-phy: Document RZ/V2H(P) SoC
  dt-bindings: phy: renesas,usb2-phy: Add clock constraint for RZ/G2L family
  phy: exynos5-usbdrd: support Exynos USBDRD 3.2 4nm controller
  phy: phy-snps-eusb2: add support for exynos2200
  phy: phy-snps-eusb2: refactor reference clock init
  phy: phy-snps-eusb2: make reset control optional
  phy: phy-snps-eusb2: make repeater optional
  phy: phy-snps-eusb2: split phy init code
  phy: phy-snps-eusb2: refactor constructs names
  phy: move phy-qcom-snps-eusb2 out of its vendor sub-directory
  ...
 2025-06-05 08:20:21 -07:00
Jakub Kicinski
8af7a919c5 netlink: specs: rt-link: decode ip6gre 
Driver tests now require GRE tunnels, while we don't configure
them with YNL, YNL will complain when it sees link types it
doesn't recognize. Teach it decoding ip6gre tunnels. The attrs
are largely the same as IPv4 GRE.

Correct the type of encap-limit, but note that this attr is
only used in ip6gre, so the mistake didn't matter until now.

Fixes: 0d0f4174f6 ("selftests: drv-net: add a simple TSO test")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250603135357.502626-3-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 2025-06-05 12:50:10 +02:00
Jakub Kicinski
de92258e3b netlink: specs: rt-link: add missing byte-order properties 
A number of fields in the ip tunnels are lacking the big-endian
designation. I suspect this is not intentional, as decoding
the ports with the right endian seems objectively beneficial.

Fixes: 6ffdbb93a5 ("netlink: specs: rt_link: decode ip6tnl, vti and vti6 link attrs")
Fixes: 077b6022d2 ("doc/netlink/specs: Add sub-message type to rt_link family")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250603135357.502626-2-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 2025-06-05 12:50:10 +02:00
Chris Morgan
ab9be0b75a dt-bindings: display: himax-hx8394: Add Huiling hl055fhav028c 
Add compatible string for the Huiling hl055fhav028c. This panel is
based on the Himax HX8399C display controller which is extremely
similar to the existing HX8394. Add a new constant for
himax,hx8399c for this new display controller as well.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250603193930.323607-3-macroalpha82@gmail.com
 2025-06-05 08:53:50 +02:00