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15508 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Timur Kristóf
|
c3cd568d31 |
drm/amdgpu/uapi: Clarify comment on AMDGPU_VM_PAGE_PRT
In the context of the amdgpu uAPI, the PRT flag is referring only to unmapped pages of a partially resident texture (aka. sparse resource), but not the full resource. Virtual addresses marked with this flag behave as follows: - Reads return zero - Writes are discarded Signed-off-by: Timur Kristóf <timur.kristof@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Hawking Zhang
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4d65215145 |
drm/amdgpu: update VRAM types
Update VRAM types. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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Dave Airlie
|
b3239df349 |
Extra drm-misc-next for v6.19-rc1:
UAPI Changes: - Add support for drm colorop pipeline. - Add COLOR PIPELINE plane property. - Add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE. Cross-subsystem Changes: - Attempt to use higher order mappings in system heap allocator. - Always taint kernel with sw-sync. Core Changes: - Small fixes to drm/gem. - Support emergency restore to drm-client. - Allocate and release fb_info in single place. - Rework ttm pipelined eviction fence handling. Driver Changes: - Support the drm color pipeline in vkms, amdgfx. - Add NVJPG driver for tegra. - Assorted small fixes and updates to rockchip, bridge/dw-hdmi-qp, panthor. - Add ASL CS5263 DP-to-HDMI simple bridge. - Add and improve support for G LD070WX3-SL01 MIPI DSI, Samsung LTL106AL0, Samsung LTL106AL01, Raystar RFF500F-AWH-DNN, Winstar WF70A8SYJHLNGA, Wanchanglong w552946aaa, Samsung SOFEF00, Lenovo X13s panel. - Add support for it66122 to it66121. - Support mali-G1 gpu in panthor. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmkuEAsACgkQ/lWMcqZw E8Oqtw//fJqWXjhzobnffWEM7pbkWUjau83R+tqg/dwyLP7paSfPg8VEnesAjZoW TWlaYY7v3o0VYH1p533li/ImXcK1AkaCHyx0SfIBnEgR2X27KS1TvVy/iMDGBE50 i609Skw/UjetDFojozG63NxkannlKCy5mL+WzCpqxg3FakRyrqvy20UZgQQrDtAJ v7etdikmfZz01+8WclvdprsJ+y391hhFM4FYYh6UDo5t/QQluMW7f3YiwAxUF3/9 zuyRJD9ckIGsZ9Y0FxBwH/m25/SeTyW36ERrWOsgVlO3FzAOc7W9AukkgXO9orMu OAxheo0HYTlYonM1yitrgKJsXa7PdjxHL5ZwdPDSJWBjTw3b3xIWgJINc9k2SHKc OWoPOg54JDY5Yte17qF5od0MMmk5iG2YxHFMnQAQZ7nFOL+m8H7nwHzbbsu0iepP FOsly0Hr2UJY29QKHJPfS5pfiB5UJeezYnVDgZBzCrBZK/svpbpfb0KolNYZIHji qfEZ0o4RmkY0lwGYQ467Ow2NmIZIKmGgDiqbFZ5KoFo1tLE9UX3KDJY1hZg1X3w8 sH2tEwCh3JGYsfBmEs4xe+iWElKe+0yrX08LpljpV3v0yzULKMC36qb1Wr9xJMBO gmWFwCvzevpawotAc4OyqRWWP/ncyxuNSb3gd50Q/D/4UPUxo3I= =QBjM -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2025-12-01-1' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next Extra drm-misc-next for v6.19-rc1: UAPI Changes: - Add support for drm colorop pipeline. - Add COLOR PIPELINE plane property. - Add DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE. Cross-subsystem Changes: - Attempt to use higher order mappings in system heap allocator. - Always taint kernel with sw-sync. Core Changes: - Small fixes to drm/gem. - Support emergency restore to drm-client. - Allocate and release fb_info in single place. - Rework ttm pipelined eviction fence handling. Driver Changes: - Support the drm color pipeline in vkms, amdgfx. - Add NVJPG driver for tegra. - Assorted small fixes and updates to rockchip, bridge/dw-hdmi-qp, panthor. - Add ASL CS5263 DP-to-HDMI simple bridge. - Add and improve support for G LD070WX3-SL01 MIPI DSI, Samsung LTL106AL0, Samsung LTL106AL01, Raystar RFF500F-AWH-DNN, Winstar WF70A8SYJHLNGA, Wanchanglong w552946aaa, Samsung SOFEF00, Lenovo X13s panel. - Add support for it66122 to it66121. - Support mali-G1 gpu in panthor. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patch.msgid.link/aa5cbd50-7676-4a59-bbed-e8428af86804@linux.intel.com |
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Alex Hung
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db971856bb |
drm/colorop: Add 3D LUT support to color pipeline
It is to be used to enable HDR by allowing userpace to create and pass 3D LUTs to kernel and hardware. new drm_colorop_type: DRM_COLOROP_3D_LUT. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-46-alex.hung@amd.com |
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Harry Wentland
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7fa3ee8c0a |
drm/colorop: Define LUT_1D interpolation
We want to make sure userspace is aware of the 1D LUT interpolation. While linear interpolation is common it might not be supported on all HW. Give driver implementers a way to specify their interpolation. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-44-alex.hung@amd.com |
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Alex Hung
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3410108037 |
drm/colorop: Add multiplier type
This introduces a new drm_colorop_type: DRM_COLOROP_MULTIPLIER. It's a simple multiplier to all pixel values. The value is specified via a S31.32 fixed point provided via the "MULTIPLIER" property. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-41-alex.hung@amd.com |
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Alex Hung
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99a4e4f08a |
drm/colorop: Add 1D Curve Custom LUT type
We've previously introduced DRM_COLOROP_1D_CURVE for pre-defined 1D curves. But we also have HW that supports custom curves and userspace needs the ability to pass custom curves, aka LUTs. This patch introduces a new colorop type, called DRM_COLOROP_1D_LUT that provides a SIZE property which is used by a driver to advertise the supported SIZE of the LUT, as well as a DATA property which userspace uses to set the LUT. DATA and size function in the same way as current drm_crtc GAMMA and DEGAMMA LUTs. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Co-developed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-38-alex.hung@amd.com |
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Uma Shankar
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621c45ca12 |
drm: Add Enhanced LUT precision structure
Existing LUT precision structure drm_color_lut has only 16 bit precision. This is not enough for upcoming enhanced hardwares and advance usecases like HDR processing. Hence added a new structure with 32 bit precision values. Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-36-alex.hung@amd.com |
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Harry Wentland
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e5719e7f19 |
drm/colorop: Add 3x4 CTM type
This type is used to support a 3x4 matrix in colorops. A 3x4
matrix uses the last column as a "bias" column. Some HW exposes
support for 3x4. The calculation looks like:
out matrix in
|R| |0 1 2 3 | | R |
|G| = |4 5 6 7 | x | G |
|B| |8 9 10 11| | B |
|1.0|
This is also the first colorop where we need a blob property to
program the property. For that we'll introduce a new DATA
property that can be used by all colorop TYPEs requiring a
blob. The way a DATA blob is read depends on the TYPE of
the colorop.
We only create the DATA property for property types that
need it.
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-19-alex.hung@amd.com
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Harry Wentland
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179ab8e7d7 |
drm/colorop: Introduce DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE
With the introduction of the pre-blending color pipeline we can no longer have color operations that don't have a clear position in the color pipeline. We deprecate all existing plane properties. For upstream drivers those are: - COLOR_ENCODING - COLOR_RANGE Drivers are expected to ignore these properties when programming the HW. DRM clients that register with DRM_CLIENT_CAP_PLANE_COLOR_PIPELINE will not be allowed to set the COLOR_ENCODING and COLOR_RANGE properties. Setting of the COLOR_PIPELINE plane property or drm_colorop properties is only allowed for userspace that sets this client cap. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-12-alex.hung@amd.com |
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Harry Wentland
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84423e5612 |
drm/colorop: Add TYPE property
Add a read-only TYPE property. The TYPE specifies the colorop type, such as enumerated curve, 1D LUT, CTM, 3D LUT, PWL LUT, etc. For now we're only introducing an enumerated 1D LUT type to illustrate the concept. Reviewed-by: Simon Ser <contact@emersion.fr> Reviewed-by: Louis Chauvet <louis.chauvet@bootlin.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-6-alex.hung@amd.com |
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Harry Wentland
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cfc27680ee |
drm/colorop: Introduce new drm_colorop mode object
This patches introduces a new drm_colorop mode object. This object represents color transformations and can be used to define color pipelines. We also introduce the drm_colorop_state here, as well as various helpers and state tracking bits. Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Reviewed-by: Sebastian Wick <sebastian.wick@redhat.com> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patch.msgid.link/20251115000237.3561250-5-alex.hung@amd.com |
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Dave Airlie
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ce0478b02e |
Linux 6.18-rc6
-----BEGIN PGP SIGNATURE----- iQFSBAABCgA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmkaT2IeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGnakIAIq6O35+abAlDGe7 n8IwX/4hwDJ9Ol2vddg6jTdio3szSlvcXRAyijkG35etLap+i+Q78Q9H1fRcQ8CF 5t9kfs5oCVWEDlsHMI+Q38vYB3tWikaIUIuao6pH5U50fsA0KM/287TLYdzvmBsK gy0BHoZhl++xdMsD2HNwt08RrK/IyY+Zp9i7pKhcsxJiJCgy8nq5ZxhmRPbqTKNc IqIBPzG+UYcOd88Iz377Ax+TnzWaTpwyvfaiU8DVFMN0FeENdk1FY8ClYfpYxCDH Pm5NzL/f54VtdZ3aL1fKmYwWN7WFJT4FH3l6DOvtCc+Gx3KW1a3Y508CbqYBXvgY QV4oH4Y= =iSoY -----END PGP SIGNATURE----- Merge tag 'v6.18-rc6' into drm-next Linux 6.18-rc6 Backmerge in order to merge msm next Signed-off-by: Dave Airlie <airlied@redhat.com> |
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Linus Torvalds
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ac9f4f306d |
io_uring-6.18-20251113
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmkWeqcQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgplM6D/4jSqj7PedcnEDHNKHJR/0v5wSQWMugD0hg Xn1EFnmPJMLBacZrkobL3v6aCvA4WYQManc1VPdC94b9ofdbjDMVtcIDoljBXuAD A94kk4TiIsHzKn8Un5bprC20Xc/v1pQ3uFERtK7mnonGb6n+/RITIQuWqn/Fey3N 58K7njnInQXDS2U6rx4QTdyuyrg6EHHIoNh1GmKdQgSY1kcJnQz4C+Yrh3qIBlTV AEWkoIwSp15hXvmn8J4nvbbFEZypg0qTaBREdc7KXt8kPMNCLqQ1Z4FOXYDt0qo1 zm88Z/08mwXbxFLtfse8JJ7XHPgy1+G0rXmdwv4F6CEtCyklnChLynrTpqUK5FCH pvuzOfA3tPcyg6dgc7X2z40u3g+vISydjprs9m5eL6hgovDhH+EfDGzpWxUzuuNe AXNXb3N9ZrxZePGfAweW2BxZ+D2OwYdQjKWSrL+438Tb3Q8QiiYCwM7eLyl0kXKH QpjJJsbIEJgLXYRVHE5tu0XdMdYsZYZYUv0wVACQ0hw+EtgaNi2yjySBvRJUJPzZ sL6Lnu5UzbEqSf1y8YGcdCCvOgHc6CHFAdKMgz0CXUcRC+ftmGz4iEXhGJJdMemQ 6WRLvsRykF1FO93dpfaIjWv9k/d40cGt5LrjiINfb36NDlqBth+EY+HbSJHBDI54 p2wDeoP3Kw== =sd1e -----END PGP SIGNATURE----- Merge tag 'io_uring-6.18-20251113' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull io_uring fixes from Jens Axboe: - Use the actual segments in a request when for bvec based buffers - Fix an odd case where the iovec might get leaked for a read/write request, if it was newly allocated, overflowed the alloc cache, and hit an early error - Minor tweak to the query API added in this release, returning the number of available entries * tag 'io_uring-6.18-20251113' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/rsrc: don't use blk_rq_nr_phys_segments() as number of bvecs io_uring/query: return number of available queries io_uring/rw: ensure allocated iovec gets cleared for early failure |
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Pavel Begunkov
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6a77267d97 |
io_uring/query: return number of available queries
It's useful to know which query opcodes are available. Extend the structure and return that. It's a trivial change, and even though it can be painlessly extended later, it'd still require adding a v2 of the structure. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Linus Torvalds
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e811c33b1f |
drm fixes for 6.18-rc5
sched: - Fix deadlock amdgpu: - Reset fixes - Misc fixes - Panel scaling fixes - HDMI fix - S0ix fixes - Hibernation fix - Secure display fix - Suspend fix - MST fix amdkfd: - Process cleanup fix xe: - Fix missing synchronization on unbind - Fix device shutdown when doing FLR - Fix user fence signaling order i915: - Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD - Fix conversion between clock ticks and nanoseconds mediatek: - Disable AFBC support on Mediatek DRM driver - Add pm_runtime support for GCE power control imagination: - kconfig: Fix dependencies nouveau: - Set DMA mask earlier - Advertize correct modifiers for GB20x pixpaper: - kconfig: Fix dependencies -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmkOahUACgkQDHTzWXnE hr4tfQ//YrAFWBzlB6u08gOKj4KuH02pT9WKT/rtG99SX2zB1PtH8Z5QpKVcrlgb 3dx2IuMm2sFGX3q17BKkNwPKTBSEVY2ISPasidpPp7Q9wLylbuzhrdIDKpGWBw+p Zq36avNUyev1WCz91t01jR/K51vG2b83rq9ZUoG+wIJswfUDmIOlfvI/TXOp7in2 801W5oMAWi+NMr8VZTTPLY0Yya5k2oMD484IO28y/UcZ37t8t8ehQp9EX8wQLL7E KPee9bngEHUcrs8thJgkUchLzXJbjnpfnOqYodkgs4s890YcvLBbJPjVPxqTymiZ BT+6NKU4YnAkufA8JPlSNM+JhSn2VzGrdkZRRnQXtVxSVlh9fUTXNJaWVSvSucod O1UgJnc+Y/qsSjQsfuxKzNdLiFEOp6u2MLe8cZR419YU+KmrjTmqu+07BQjPONN7 +JYprDuZNbYWcWNUL12Mu1EumwfSJlIqtSoZSn9zZ59ZL/IQPjjx4dA5nmasTnmz lA8J5hHWeG+TOEthVYe4/an6QUvBt+Hpq+3nG4iYMYfLQg/U2aTzic2KlZP0v/A5 s9g0hMawsXxAAnm4JGsFkBIQ92nIPpNksQDj6ynqVG3IkO9Uf/8zsVSuoxfjDycG 5PYQ4ILGlqbPYt/bW6PsWIZIMfEHcOfegwNLB8yoPDZwmpm+4y4= =COpG -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2025-11-08' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Back from travel, thanks to Simona for handling things. regular fixes, seems about the right size, but spread out a bit. amdgpu has the usual range of fixes, xe has a few fixes, and nouveau has a couple of fixes, one for blackwell modifiers on 8/16 bit surfaces. Otherwise a few small fixes for mediatek, sched, imagination and pixpaper. sched: - Fix deadlock amdgpu: - Reset fixes - Misc fixes - Panel scaling fixes - HDMI fix - S0ix fixes - Hibernation fix - Secure display fix - Suspend fix - MST fix amdkfd: - Process cleanup fix xe: - Fix missing synchronization on unbind - Fix device shutdown when doing FLR - Fix user fence signaling order i915: - Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD - Fix conversion between clock ticks and nanoseconds mediatek: - Disable AFBC support on Mediatek DRM driver - Add pm_runtime support for GCE power control imagination: - kconfig: Fix dependencies nouveau: - Set DMA mask earlier - Advertize correct modifiers for GB20x pixpaper: - kconfig: Fix dependencies" * tag 'drm-fixes-2025-11-08' of https://gitlab.freedesktop.org/drm/kernel: (26 commits) drm/xe: Enforce correct user fence signaling order using drm/xe: Do clean shutdown also when using flr drm/xe: Move declarations under conditional branch drm/xe/guc: Synchronize Dead CT worker with unbind drm/amd/display: Enable mst when it's detected but yet to be initialized drm/amdgpu: Fix wait after reset sequence in S3 drm/amd: Fix suspend failure with secure display TA drm/amdgpu: fix gpu page fault after hibernation on PF passthrough drm/tiny: pixpaper: add explicit dependency on MMU drm/nouveau: Advertise correct modifiers on GB20x drm: define NVIDIA DRM format modifiers for GB20x drm/nouveau: set DMA mask before creating the flush page drm/sched: Fix deadlock in drm_sched_entity_kill_jobs_cb drm/amd/display: Fix NULL deref in debugfs odm_combine_segments drm/amdkfd: Don't clear PT after process killed drm/amdgpu/smu: Handle S0ix for vangogh drm/amdgpu: Drop PMFW RLC notifier from amdgpu_device_suspend() drm/amd/display: Fix black screen with HDMI outputs drm/amd/display: Don't stretch non-native images by default in eDP drm/amd/pm: fix missing device_attr cleanup in amdgpu_pm_sysfs_init() ... |
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Linus Torvalds
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9dc520632a |
io_uring-6.18-20251106
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Dave Airlie
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faf66a7107 |
Short summary of fixes pull:
imagination: - kconfig: Fix dependencies nouveau: - Set DMA mask earlier - Advertize correct modifiers for GB20x pixpaper: - kconfig: Fix dependencies sched: - Fix deadlock -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmkMnnYbFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyAAoJEGgNwR1TC3ojMA0H+wZWeGYDmERJGLgNgcVl uhtY4zot8V0DoAfSodQaEDNmLH4ndwFtIsq6i4RB1kpy967Dzh6HpOq5emY00p1W xpUdjCLqrH1zUqXy8GBMXxVVfVX9ac8pXlz9Zg9atasOF1Ed0SPmjz12dm9njYtf 9tTj/IpibgqOiHQnYmrYDXne5HogZP0+wugt9OoOq8x/ywj9cHBG1c71PhmD8OeD ptTgQ2eojDI7CtGc7hm37pAWrGp0qpd+dLJK8cduTc1GmzTcNZKZL/UgjjkwLHqT ecrPMpZ0kRuciDBZ7kDPHj04bNaFxjrTAYhvRLsZxCKZaixjiKSjzlC1kxUtHNIN eNg= =qfVw -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2025-11-06' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: imagination: - kconfig: Fix dependencies nouveau: - Set DMA mask earlier - Advertize correct modifiers for GB20x pixpaper: - kconfig: Fix dependencies sched: - Fix deadlock Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20251106131244.GA155679@2a02-2454-fd5e-fd00-d540-1fd5-75b4-d5e2.dyn6.pyur.net |
||
|
Linus Torvalds
|
c2c2ccfd4b |
Including fixes from bluetooth and wireless.
Current release - new code bugs:
- ptp: expose raw cycles only for clocks with free-running counter
- bonding: fix null-deref in actor_port_prio setting
- mdio: ERR_PTR-check regmap pointer returned by device_node_to_regmap()
- eth: libie: depend on DEBUG_FS when building LIBIE_FWLOG
Previous releases - regressions:
- virtio_net: fix perf regression due to bad alignment of
virtio_net_hdr_v1_hash
- Revert "wifi: ath10k: avoid unnecessary wait for service ready message"
caused regressions for QCA988x and QCA9984
- Revert "wifi: ath12k: Fix missing station power save configuration"
caused regressions for WCN7850
- eth: bnxt_en: shutdown FW DMA in bnxt_shutdown(), fix memory
corruptions after kexec
Previous releases - always broken:
- virtio-net: fix received packet length check for big packets
- sctp: fix races in socket diag handling
- wifi: add an hrtimer-based delayed work item to avoid low granularity
of timers set relatively far in the future, and use it where it matters
(e.g. when performing AP-scheduled channel switch)
- eth: mlx5e:
- correctly propagate error in case of module EEPROM read failure
- fix HW-GRO on systems with PAGE_SIZE == 64kB
- dsa: b53: fixes for tagging, link configuration / RMII, FDB, multicast
- phy: lan8842: implement latest errata
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
Including fixes from bluetooth and wireless.
Current release - new code bugs:
- ptp: expose raw cycles only for clocks with free-running counter
- bonding: fix null-deref in actor_port_prio setting
- mdio: ERR_PTR-check regmap pointer returned by
device_node_to_regmap()
- eth: libie: depend on DEBUG_FS when building LIBIE_FWLOG
Previous releases - regressions:
- virtio_net: fix perf regression due to bad alignment of
virtio_net_hdr_v1_hash
- Revert "wifi: ath10k: avoid unnecessary wait for service ready
message" caused regressions for QCA988x and QCA9984
- Revert "wifi: ath12k: Fix missing station power save configuration"
caused regressions for WCN7850
- eth: bnxt_en: shutdown FW DMA in bnxt_shutdown(), fix memory
corruptions after kexec
Previous releases - always broken:
- virtio-net: fix received packet length check for big packets
- sctp: fix races in socket diag handling
- wifi: add an hrtimer-based delayed work item to avoid low
granularity of timers set relatively far in the future, and use it
where it matters (e.g. when performing AP-scheduled channel switch)
- eth: mlx5e:
- correctly propagate error in case of module EEPROM read failure
- fix HW-GRO on systems with PAGE_SIZE == 64kB
- dsa: b53: fixes for tagging, link configuration / RMII, FDB,
multicast
- phy: lan8842: implement latest errata"
* tag 'net-6.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (63 commits)
selftests/vsock: avoid false-positives when checking dmesg
net: bridge: fix MST static key usage
net: bridge: fix use-after-free due to MST port state bypass
lan966x: Fix sleeping in atomic context
bonding: fix NULL pointer dereference in actor_port_prio setting
net: dsa: microchip: Fix reserved multicast address table programming
net: wan: framer: pef2256: Switch to devm_mfd_add_devices()
net: libwx: fix device bus LAN ID
net/mlx5e: SHAMPO, Fix header formulas for higher MTUs and 64K pages
net/mlx5e: SHAMPO, Fix skb size check for 64K pages
net/mlx5e: SHAMPO, Fix header mapping for 64K pages
net: ti: icssg-prueth: Fix fdb hash size configuration
net/mlx5e: Fix return value in case of module EEPROM read error
net: gro_cells: Reduce lock scope in gro_cell_poll
libie: depend on DEBUG_FS when building LIBIE_FWLOG
wifi: mac80211_hwsim: Limit destroy_on_close radio removal to netgroup
netpoll: Fix deadlock in memory allocation under spinlock
net: ethernet: ti: netcp: Standardize knav_dma_open_channel to return NULL on error
virtio-net: fix received length check in big packets
bnxt_en: Fix warning in bnxt_dl_reload_down()
...
|
||
|
Randy Dunlap
|
b6fa6100ce |
drm/panfrost: fix UAPI kernel-doc warnings
Fix all kernel-doc warnings in include/uapi/drm/panfrost_drm.h. This mostly means modifying existing comments to conform to kernel-doc format, but there also some additions of missing kernel-doc comments and changing non-kernel-doc comments to use "/*" to begin them. Warning: panfrost_drm.h:83 struct member 'jc' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'in_syncs' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'in_sync_count' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'out_sync' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'bo_handles' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'bo_handle_count' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'requirements' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'jm_ctx_handle' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:83 struct member 'pad' not described in 'drm_panfrost_submit' Warning: panfrost_drm.h:116 Incorrect use of kernel-doc format: * Returned offset for the BO in the GPU address space. This offset Warning: panfrost_drm.h:124 struct member 'size' not described in 'drm_panfrost_create_bo' Warning: panfrost_drm.h:124 struct member 'flags' not described in 'drm_panfrost_create_bo' Warning: panfrost_drm.h:124 struct member 'handle' not described in 'drm_panfrost_create_bo' Warning: panfrost_drm.h:124 struct member 'pad' not described in 'drm_panfrost_create_bo' Warning: panfrost_drm.h:124 struct member 'nonzero' not described in 'drm_panfrost_create_bo' Warning: panfrost_drm.h:143 struct member 'handle' not described in 'drm_panfrost_mmap_bo' Warning: panfrost_drm.h:143 struct member 'flags' not described in 'drm_panfrost_mmap_bo' Warning: panfrost_drm.h:143 struct member 'offset' not described in 'drm_panfrost_mmap_bo' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Adrián Larumbe <adrian.larumbe@collabora.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patch.msgid.link/20251031054152.1406764-1-rdunlap@infradead.org |
||
|
James Jones
|
1cf52a0d4b |
drm: define NVIDIA DRM format modifiers for GB20x
The layout of bits within the individual tiles
(referred to as sectors in the
DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D() macro)
changed for 8 and 16-bit surfaces starting in
Blackwell 2 GPUs (With the exception of GB10).
To denote the difference, extend the sector field
in the parametric format modifier definition used
to generate modifier values for NVIDIA hardware.
Without this change, it would be impossible to
differentiate the two layouts based on modifiers,
and as a result software could attempt to share
surfaces directly between pre-GB20x and GB20x
cards, resulting in corruption when the surface
was accessed on one of the GPUs after being
populated with content by the other.
Of note: This change causes the
DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D() macro to
evaluate its "s" parameter twice, with the side
effects that entails. I surveyed all usage of the
modifier in the kernel and Mesa code, and that
does not appear to be problematic in any current
usage, but I thought it was worth calling out.
Fixes:
|
||
|
Linus Torvalds
|
5624d4c378 |
platform-drivers-x86 for v6.18-3
Fixes and New Hotkey Support
- input + dell-wmi-base: Electronic privacy screen on/off hotkey support
- int3472: Fix unregister double free
- wireless-hotkey: Fix Kconfig typo
The following is an automated shortlog grouped by driver:
dell-wmi-base:
- Handle electronic privacy screen on/off events
Input:
- Add keycodes for electronic privacy screen on/off hotkeys
int3472:
- Fix double free of GPIO device during unregister
MAINTAINERS:
- Update int3472 maintainers
x86: Kconfig:
- fix minor typo in help for WIRELESS_HOTKEY
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Merge tag 'platform-drivers-x86-v6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Ilpo Järvinen:
"Fixes and New Hotkey Support:
- input + dell-wmi-base: Electronic privacy screen on/off hotkey
support
- int3472: Fix unregister double free
- wireless-hotkey: Fix Kconfig typo"
* tag 'platform-drivers-x86-v6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform: x86: Kconfig: fix minor typo in help for WIRELESS_HOTKEY
platform/x86: dell-wmi-base: Handle electronic privacy screen on/off events
Input: Add keycodes for electronic privacy screen on/off hotkeys
MAINTAINERS: Update int3472 maintainers
platform/x86: int3472: Fix double free of GPIO device during unregister
|
||
|
Lizhi Hou
|
3a0ff7b98a |
accel/amdxdna: Support preemption requests
The driver checks the firmware version during initialization.If preemption is supported, the driver configures preemption accordingly and handles userspace preemption requests. Otherwise, the driver returns an error for userspace preemption requests. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patch.msgid.link/20251104185340.897560-1-lizhi.hou@amd.com |
||
|
Michael S. Tsirkin
|
c3838262b8 |
virtio_net: fix alignment for virtio_net_hdr_v1_hash
Changing alignment of header would mean it's no longer safe to cast a
2 byte aligned pointer between formats. Use two 16 bit fields to make
it 2 byte aligned as previously.
This fixes the performance regression since
commit ("virtio_net: enable gso over UDP tunnel support.") as it uses
virtio_net_hdr_v1_hash_tunnel which embeds
virtio_net_hdr_v1_hash. Pktgen in guest + XDP_DROP on TAP + vhost_net
shows the TX PPS is recovered from 2.4Mpps to 4.45Mpps.
Fixes:
|
||
|
Lizhi Hou
|
e568dc3e62 |
accel/amdxdna: Add IOCTL parameter for telemetry data
Extend DRM_IOCTL_AMDXDNA_GET_INFO to include additional parameters that allow collection of telemetry data. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patch.msgid.link/20251104062546.833771-3-lizhi.hou@amd.com |
||
|
Lizhi Hou
|
1556c170d2 |
accel/amdxdna: Add IOCTL parameter for resource data
Extend DRM_IOCTL_AMDXDNA_GET_INFO to include additional parameters that allow collection of resource data. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patch.msgid.link/20251104062546.833771-2-lizhi.hou@amd.com |
||
|
Pavel Begunkov
|
819630bd6f |
io_uring/zcrx: remove sync refill uapi
There is a better way to handle the problem IORING_REGISTER_ZCRX_REFILL solves. The uapi can also be slightly adjusted to accommodate future extensions. Remove the feature for now, it'll be reworked for the next release. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Jacek Lawrynowicz
|
57557964b5 |
accel/ivpu: Add support for userptr buffer objects
Introduce a new ioctl `drm_ivpu_bo_create_from_userptr` that allows users to create GEM buffer objects from user pointers to memory regions. The user pointer must be page-aligned and the memory region must remain valid for the buffer object's lifetime. Userptr buffers enable direct use of mmapped files (e.g. inference weights) in NPU workloads without copying data to NPU buffer objects. This reduces memory usage and provides better flexibility for NPU applications. Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com> Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com> Link: https://patch.msgid.link/20251029091752.203198-1-karol.wachowski@linux.intel.com |
||
|
PIYUSH CHOUDHARY
|
18cd0a9c7a |
video: fb: Fix typo in comment in fb.h
Fix typo: "verical" -> "vertical" in macro description Signed-off-by: PIYUSH CHOUDHARY <mercmerc961@gmail.com> Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org |
||
|
Hans de Goede
|
8f3eaad981
|
Input: Add keycodes for electronic privacy screen on/off hotkeys
Add keycodes for hotkeys toggling the electronic privacy screen found on some laptops on/off. There already is an API for eprivacy screens as kernel-mode-setting drm connector object properties: https://www.kernel.org/doc/html/latest/gpu/drm-kms.html#standard-connector-properties this API also supports reporting when the eprivacy screen is turned on/off by the embedded-controller (EC) in response to hotkey presses. But on some laptops (e.g. the Dell Latitude 7300) the firmware does not allow querying the presence nor the status of the eprivacy screen at boot. This makes it impossible to implement the drm connector properties API since drm objects do not allow adding new properties after creation and the presence of the eprivacy cannot be detected at boot. The first notice of the presence of an eprivacy screen on these laptops is an EC generated (WMI) event when the eprivacy screen hotkeys are pressed. In this case the new keycodes this change adds can be generated to notify userspace of the eprivacy screen on/off hotkeys being pressed, so that userspace can show the usual on-screen-display (OSD) notification for eprivacy screen on/off to the user. This is similar to how e.g. touchpad on/off keycodes are used to show the touchpad on/off OSD. Signed-off-by: Hans de Goede <hansg@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://patch.msgid.link/20251020152331.52870-2-hansg@kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> |
||
|
Rob Herring (Arm)
|
5a5e9c0228 |
accel: Add Arm Ethos-U NPU driver
Add a driver for Arm Ethos-U65/U85 NPUs. The Ethos-U NPU has a relatively simple interface with single command stream to describe buffers, operation settings, and network operations. It supports up to 8 memory regions (though no h/w bounds on a region). The Ethos NPUs are designed to use an SRAM for scratch memory. Region 2 is reserved for SRAM (like the downstream driver stack and compiler). Userspace doesn't need access to the SRAM. The h/w has no MMU nor external IOMMU and is a DMA engine which can read and write anywhere in memory without h/w bounds checks. The user submitted command streams must be validated against the bounds of the GEM BOs. This is similar to the VC4 design which validates shaders. The job submit is based on the rocket driver for the Rockchip NPU utilizing the GPU scheduler. It is simpler as there's only 1 core rather than 3. Tested on i.MX93 platform (U65) and FVP (U85) with Mesa Teflon support. Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Tomeu Vizoso <tomeu@tomeuvizoso.net> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20251020-ethos-v6-2-ecebc383c4b7@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
||
|
Simona Vetter
|
098456f314 |
drm-misc-next for v6.19:
UAPI Changes: amdxdna: - Support reading last hardware error Cross-subsystem Changes: dma-buf: - heaps: Create heap per CMA reserved location; Improve user-space documentation Core Changes: atomic: - Clean up and improve state-handling interfaces, update drivers bridge: - Improve ref counting buddy: - Optimize block management Driver Changes: amdxdna: - Fix runtime power management - Support firmware debug output ast: - Set quirks for each chip model atmel-hlcdc: - Set LCDC_ATTRE register in plane disable - Set correct values for plane scaler bochs: - Use vblank timer bridge: - synopsis: Support CEC; Init timer with correct frequency cirrus-qemu: - Use vblank timer imx: - Clean up ivu: - Update JSM API to 3.33.0 - Reset engine on more job errors - Return correct error codes for jobs komeda: - Use drm_ logging functions panel: - edp: Support AUO B116XAN02.0 panfrost: - Embed struct drm_driver in Panfrost device - Improve error handling - Clean up job handling panthor: - Support custom ASN_HASH for mt8196 renesas: - rz-du: Fix dependencies rockchip: - dsi: Add support for RK3368 - Fix LUT size for RK3386 sitronix: - Fix output position when clearing screens qaic: - Support dma-buf exports - Support new firmware's READ_DATA implementation - Replace kcalloc with memdup - Replace snprintf() with sysfs_emit() - Avoid overflows in arithmetics - Clean up - Fixes qxl: - Use vblank timer rockchip: - Clean up mode-setting code vgem: - Fix fence timer deadlock virtgpu: - Use vblank timer -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmj3ao0bFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyAAoJEGgNwR1TC3oj/jkH/R0oaCtnxJHiOk3iG8s/ PxnSzCvFG9c8q6TgjBGR8SQfQQByFwHrIY7l7aM9M663mdlsNSQCZ9LgAQWvrJDb bL5ukPf76FnzS8PgUGFIqW1hQuL/N3m5FEG5tcCgz68CA26yJqvaINKorhXzutkf 9lv2YrWubUStM25m64O/YWGmgPSRUmUbrHEjzQ5c2JGdO8lBr2Sordq+oFE9XiYM LtCk8BByqH3kLOR1S23sca63Q9y/XU3BjNo0IIivLhgD5nN3rfiyT/QdgR+/B4wA rI1f033eKdmYBURBLwruchnwx5Mn+CLzOOExY7cp89j6K3SdvUrf7c7VYppFYWqx Qbw= =o1DX -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2025-10-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.19: UAPI Changes: amdxdna: - Support reading last hardware error Cross-subsystem Changes: dma-buf: - heaps: Create heap per CMA reserved location; Improve user-space documentation Core Changes: atomic: - Clean up and improve state-handling interfaces, update drivers bridge: - Improve ref counting buddy: - Optimize block management Driver Changes: amdxdna: - Fix runtime power management - Support firmware debug output ast: - Set quirks for each chip model atmel-hlcdc: - Set LCDC_ATTRE register in plane disable - Set correct values for plane scaler bochs: - Use vblank timer bridge: - synopsis: Support CEC; Init timer with correct frequency cirrus-qemu: - Use vblank timer imx: - Clean up ivu: - Update JSM API to 3.33.0 - Reset engine on more job errors - Return correct error codes for jobs komeda: - Use drm_ logging functions panel: - edp: Support AUO B116XAN02.0 panfrost: - Embed struct drm_driver in Panfrost device - Improve error handling - Clean up job handling panthor: - Support custom ASN_HASH for mt8196 renesas: - rz-du: Fix dependencies rockchip: - dsi: Add support for RK3368 - Fix LUT size for RK3386 sitronix: - Fix output position when clearing screens qaic: - Support dma-buf exports - Support new firmware's READ_DATA implementation - Replace kcalloc with memdup - Replace snprintf() with sysfs_emit() - Avoid overflows in arithmetics - Clean up - Fixes qxl: - Use vblank timer rockchip: - Clean up mode-setting code vgem: - Fix fence timer deadlock virtgpu: - Use vblank timer Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20251021111837.GA40643@linux.fritz.box |
||
|
Simona Vetter
|
6200442de0 |
Merge tag 'drm-misc-next-2025-10-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
drm-misc-next for v6.19: UAPI Changes: Cross-subsystem Changes: - fbcon cleanups. - Make drivers depend on FB_TILEBLITTING instead of selecting it, and hide FB_MODE_HELPERS. Core Changes: - More preparations for rust. - Throttle dirty worker with vblank - Use drm_for_each_bridge_in_chain_scoped in drm's bridge code and assorted fixes. - Ensure drm_client_modeset tests are enabled in UML. - Rename ttm_bo_put to ttm_bo_fini, as a further step in removing the TTM bo refcount. - Add POST_LT_ADJ_REQ training sequence. - Show list of removed but still allocated bridges. - Add a simulated vblank interrupt for hardware without it, and add some helpers to use them in vkms and hypervdrm. Driver Changes: - Assorted small fixes, cleanups and updates to host1x, tegra, panthor, amdxdna, gud, vc4, ssd130x, ivpu, panfrost, panthor, sysfb, bridge/sn65dsi86, solomon, ast, tidss. - Convert drivers from using .round_rate() to .determine_rate() - Add support for KD116N3730A07/A12, chromebook mt8189, JT101TM023, LQ079L1SX01, raspberrypi 5" panels. - Improve reclocking on tegra186+ with nouveau. - Improve runtime pm in amdxdna. - Add support for HTX_PAI in imx. - Use a helper to calculate dumb buffer sizes in most drivers. Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/b412fb91-8545-466a-8102-d89c0f2758a7@linux.intel.com |
||
|
Dave Airlie
|
335482a53a |
Highlights:
UAPI Changes: Loosen used tracking restriction (Matthew Auld) New SR-IOV debugfs structure and debugfs updates (Michal Wajdeczko) Hide the GPU madvise flag behind a VM_BIND flag (Thomas Hellström) Always expose VRAM provisioning data on discrete GPUs (Lukasz Laguna) Cross-subsystem Changes: Allow VRAM mappings for userptr when used with SVM (Matthew Brost) Driver Changes: Allow pinning of p2p dma-buf (Thomas Hellstrom) Use per-tile debugfs where appropriate (Michal Wajdeczko) Add documentation for Execution Queues (Niranjana Vishwanathapura) PF improvements (Michal Wajdeczko) VF migration recovery redesign work (Matthew Brost) User / Kernel VRAM partitioning (Piotr Piórkowski) Update Tile-based messages (Michal Wajdeczko) Allow configfs to disable specific GT types (Matt Roper) VF provisioning improvements (Michal Wajdeczko) Initial Xe3P support (Various people) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCaPXx/AAKCRC4FpNVCsYG v16cAP9qYItgYajDvPgRgdpHB0QbzTFYLhaxvC3fLKwJk3vL4AD/dIQ+G0Y2QycH MOcBleRoT2itHbxeUsUxLtknzPQqTgE= =04vO -----END PGP SIGNATURE----- Merge tag 'drm-xe-next-2025-10-20' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Highlights: UAPI Changes: Loosen used tracking restriction (Matthew Auld) New SR-IOV debugfs structure and debugfs updates (Michal Wajdeczko) Hide the GPU madvise flag behind a VM_BIND flag (Thomas Hellström) Always expose VRAM provisioning data on discrete GPUs (Lukasz Laguna) Cross-subsystem Changes: Allow VRAM mappings for userptr when used with SVM (Matthew Brost) Driver Changes: Allow pinning of p2p dma-buf (Thomas Hellstrom) Use per-tile debugfs where appropriate (Michal Wajdeczko) Add documentation for Execution Queues (Niranjana Vishwanathapura) PF improvements (Michal Wajdeczko) VF migration recovery redesign work (Matthew Brost) User / Kernel VRAM partitioning (Piotr Piórkowski) Update Tile-based messages (Michal Wajdeczko) Allow configfs to disable specific GT types (Matt Roper) VF provisioning improvements (Michal Wajdeczko) Initial Xe3P support (Various people) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://lore.kernel.org/r/aPXzbOb7eGbkgMrr@fedora |
||
|
Thomas Hellström
|
ce831bffce |
drm/xe/uapi: Hide the madvise autoreset behind a VM_BIND flag
The madvise implementation currently resets the SVM madvise if the underlying CPU map is unmapped. This is in an attempt to mimic the CPU madvise behaviour. However, it's not clear that this is a desired behaviour since if the end app user relies on it for malloc()ed objects or stack objects, it may not work as intended. Instead of having the autoreset functionality being a direct application-facing implicit UAPI, make the UMD explicitly choose this behaviour if it wants to expose it by introducing DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET, and add a semantics description. v2: - Kerneldoc fixes. Fix a commit log message. Fixes: |
||
|
Linus Torvalds
|
02e5f74ef0 |
ARM:
- Fix the handling of ZCR_EL2 in NV VMs - Pick the correct translation regime when doing a PTW on the back of a SEA - Prevent userspace from injecting an event into a vcpu that isn't initialised yet - Move timer save/restore to the sysreg handling code, fixing EL2 timer access in the process - Add FGT-based trapping of MDSCR_EL1 to reduce the overhead of debug - Fix trapping configuration when the host isn't GICv3 - Improve the detection of HCR_EL2.E2H being RES1 - Drop a spurious 'break' statement in the S1 PTW - Don't try to access SPE when owned by EL3 Documentation updates: - Document the failure modes of event injection - Document that a GICv3 guest can be created on a GICv5 host with FEAT_GCIE_LEGACY Selftest improvements: - Add a selftest for the effective value of HCR_EL2.AMO - Address build warning in the timer selftest when building with clang - Teach irqfd selftests about non-x86 architectures - Add missing sysregs to the set_id_regs selftest - Fix vcpu allocation in the vgic_lpi_stress selftest - Correctly enable interrupts in the vgic_lpi_stress selftest x86: - Expand the KVM_PRE_FAULT_MEMORY selftest to add a regression test for the bug fixed by commit |
||
|
Paolo Bonzini
|
4361f5aa8b |
KVM x86 fixes for 6.18:
- Expand the KVM_PRE_FAULT_MEMORY selftest to add a regression test for the
bug fixed by commit
|
||
|
Thomas Hellström
|
59a2d3f38a |
drm/xe/uapi: Hide the madvise autoreset behind a VM_BIND flag
The madvise implementation currently resets the SVM madvise if the
underlying CPU map is unmapped. This is in an attempt to mimic the
CPU madvise behaviour. However, it's not clear that this is a desired
behaviour since if the end app user relies on it for malloc()ed
objects or stack objects, it may not work as intended.
Instead of having the autoreset functionality being a direct
application-facing implicit UAPI, make the UMD explicitly choose
this behaviour if it wants to expose it by introducing
DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET, and add a semantics
description.
v2:
- Kerneldoc fixes. Fix a commit log message.
Fixes:
|
||
|
Lizhi Hou
|
b291e4f1a4 |
accel/amdxdna: Support getting last hardware error
Add new parameter DRM_AMDXDNA_HW_LAST_ASYNC_ERR to get array IOCTL. When hardware reports an error, the driver save the error information and timestamp. This new get array parameter retrieves the last error. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://lore.kernel.org/r/20251014234119.628453-1-lizhi.hou@amd.com |
||
|
Sanjay Yadav
|
409b949909 |
drm/xe/uapi: Add documentation for DRM_XE_GEM_CREATE_FLAG_SCANOUT
Add documentation for drm_xe_gem_create structure flag DRM_XE_GEM_CREATE_FLAG_SCANOUT. Signed-off-by: Sanjay Yadav <sanjay.kumar.yadav@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://lore.kernel.org/r/20251014142823.3701228-2-sanjay.kumar.yadav@intel.com |
||
|
Alex Deucher
|
ef38b4eab1 |
drm/amdgpu: drop unused structures in amdgpu_drm.h
These were never used and are duplicated with the
interface that is used. Maybe leftovers from a previous
revision of the patch that added them.
Fixes:
|
||
|
Thomas Zimmermann
|
9b966ae422 |
Merge drm/drm-next into drm-misc-next
Updating drm-misc-next to the state of v6.18-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
||
|
Linus Torvalds
|
fbde105f13 |
bpf-fixes
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Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Pull bpf fixes from Alexei Starovoitov:
- Finish constification of 1st parameter of bpf_d_path() (Rong Tao)
- Harden userspace-supplied xdp_desc validation (Alexander Lobakin)
- Fix metadata_dst leak in __bpf_redirect_neigh_v{4,6}() (Daniel
Borkmann)
- Fix undefined behavior in {get,put}_unaligned_be32() (Eric Biggers)
- Use correct context to unpin bpf hash map with special types (KaFai
Wan)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add test for unpinning htab with internal timer struct
bpf: Avoid RCU context warning when unpinning htab with internal structs
xsk: Harden userspace-supplied xdp_desc validation
bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6}
libbpf: Fix undefined behavior in {get,put}_unaligned_be32()
bpf: Finish constification of 1st parameter of bpf_d_path()
|
||
|
Sean Christopherson
|
fe2bf6234e |
KVM: guest_memfd: Add INIT_SHARED flag, reject user page faults if not set
Add a guest_memfd flag to allow userspace to state that the underlying
memory should be configured to be initialized as shared, and reject user
page faults if the guest_memfd instance's memory isn't shared. Because
KVM doesn't yet support in-place private<=>shared conversions, all
guest_memfd memory effectively follows the initial state.
Alternatively, KVM could deduce the initial state based on MMAP, which for
all intents and purposes is what KVM currently does. However, implicitly
deriving the default state based on MMAP will result in a messy ABI when
support for in-place conversions is added.
For x86 CoCo VMs, which don't yet support MMAP, memory is currently private
by default (otherwise the memory would be unusable). If MMAP implies
memory is shared by default, then the default state for CoCo VMs will vary
based on MMAP, and from userspace's perspective, will change when in-place
conversion support is added. I.e. to maintain guest<=>host ABI, userspace
would need to immediately convert all memory from shared=>private, which
is both ugly and inefficient. The inefficiency could be avoided by adding
a flag to state that memory is _private_ by default, irrespective of MMAP,
but that would lead to an equally messy and hard to document ABI.
Bite the bullet and immediately add a flag to control the default state so
that the effective behavior is explicit and straightforward.
Fixes:
|
||
|
Sean Christopherson
|
d2042d8f96 |
KVM: Rework KVM_CAP_GUEST_MEMFD_MMAP into KVM_CAP_GUEST_MEMFD_FLAGS
Rework the not-yet-released KVM_CAP_GUEST_MEMFD_MMAP into a more generic KVM_CAP_GUEST_MEMFD_FLAGS capability so that adding new flags doesn't require a new capability, and so that developers aren't tempted to bundle multiple flags into a single capability. Note, kvm_vm_ioctl_check_extension_generic() can only return a 32-bit value, but that limitation can be easily circumvented by adding e.g. KVM_CAP_GUEST_MEMFD_FLAGS2 in the unlikely event guest_memfd supports more than 32 flags. Reviewed-by: Ackerley Tng <ackerleytng@google.com> Tested-by: Ackerley Tng <ackerleytng@google.com> Reviewed-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20251003232606.4070510-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc@google.com> |
||
|
Linus Torvalds
|
284fc30e66 |
drm next fixes for 6.18-rc1
amdgpu: - DC DCE6 fixes - GPU reset fixes - Secure diplay messaging cleanup - MES fix - GPUVM locking fixes - PMFW messaging cleanup - PCI US/DS switch handling fix - VCN queue reset fix - DC FPU handling fix - DCN 3.5 fix - DC mirroring fix amdkfd: - Fix kfd process ref leak - mmap write lock handling fix - Fix comments in IOCTL xe: - Fix build with clang 16 - Fix handling of invalid configfs syntax usage and spell out the expected syntax in the documentation - Do not try late bind firmware when running as VF since it shouldn't handle firmware loading - Fix idle assertion for local BOs - Fix uninitialized variable for late binding - Do not require perfmon_capable to expose free memory at page granularity. Handle it like other drm drivers do - Fix lock handling on suspend error path - Fix I2C controller resume after S3 v3d: - fix fence locking -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmjpaS4ACgkQDHTzWXnE hr5U7xAAgBZ6kqMGN6EKKloDlpIgpQKF3pXGMo7NfwTTJ3x6jTGx41g74ohKCFn2 Zms0RbHTjGB+u495p3dadOSwbvSW2vTYWUCMnxAWye8s7A4LA7SCTXFY84gEE8ki 8THR7AU1L78MWILas2wGmDzoy2HNGLITLbcZO1B5Cdq8SxxxKsXJXXZahLjBB67C 4a23OlANL16g5NCKEQ6owuRBf5hlyc6A+vQuBcfBbKg2VL83Iv/P6nt3Lv5uMwv6 Qss3lnUrsNBrBMxx3QP8IGG3/EwHU/YcJYIYPbce6qZrxuG8Vw1hTPdJqr8kq9mv 8wg8JC9VQtPrTuAiNCgC9QrvaDW1vMc/5abYQMJBRvexnXf4VjriSH0WM7YXFQcB JvChn5Vo8Sr+1B7oQUM5SOMXHxGfxsL3ypub4a3Die6G6ymhp6cDNwBq0vbU/LXy s1fddlNM/PrUACKcFaEGVZMDyz75QTMWae5OmcuUizdzHChUzlDhq1MbHrh0D2jP mNuORIHnrO+oZOyxpnQr5YBfZk+xFrnvSLI/hJP982m9FKJ4PVjLg+4YlRNjW4wO k4LjxyMutybAFEH0nEWrdGxry+y6EM/OrXpToXFquNq3NdI133NvDRiH+f4SI+8M Y6cZdwVSiO5fd7Zup0xKBi+jUi66cfkKS+3MXGfMDX7y1orMMqQ= =tSAX -----END PGP SIGNATURE----- Merge tag 'drm-next-2025-10-11-1' of https://gitlab.freedesktop.org/drm/kernel Pull more drm fixes from Dave Airlie: "Just the follow up fixes for rc1 from the next branch, amdgpu and xe mostly with a single v3d fix in there. amdgpu: - DC DCE6 fixes - GPU reset fixes - Secure diplay messaging cleanup - MES fix - GPUVM locking fixes - PMFW messaging cleanup - PCI US/DS switch handling fix - VCN queue reset fix - DC FPU handling fix - DCN 3.5 fix - DC mirroring fix amdkfd: - Fix kfd process ref leak - mmap write lock handling fix - Fix comments in IOCTL xe: - Fix build with clang 16 - Fix handling of invalid configfs syntax usage and spell out the expected syntax in the documentation - Do not try late bind firmware when running as VF since it shouldn't handle firmware loading - Fix idle assertion for local BOs - Fix uninitialized variable for late binding - Do not require perfmon_capable to expose free memory at page granularity. Handle it like other drm drivers do - Fix lock handling on suspend error path - Fix I2C controller resume after S3 v3d: - fix fence locking" * tag 'drm-next-2025-10-11-1' of https://gitlab.freedesktop.org/drm/kernel: (34 commits) drm/amd/display: Incorrect Mirror Cositing drm/amd/display: Enable Dynamic DTBCLK Switch drm/amdgpu: Report individual reset error drm/amdgpu: partially revert "revert to old status lock handling v3" drm/amd/display: Fix unsafe uses of kernel mode FPU drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression drm/amdgpu: Fix general protection fault in amdgpu_vm_bo_reset_state_machine drm/amdgpu: Check swus/ds for switch state save drm/amdkfd: Fix two comments in kfd_ioctl.h drm/amd/pm: Avoid interface mismatch messaging drm/amdgpu: Merge amdgpu_vm_set_pasid into amdgpu_vm_init drm/amd/amdgpu: Fix the mes version that support inv_tlbs drm/amd: Check whether secure display TA loaded successfully drm/amdkfd: Fix mmap write lock not release drm/amdkfd: Fix kfd process ref leaking when userptr unmapping drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O. drm/amd/display: Disable scaling on DCE6 for now drm/amd/display: Properly disable scaling on DCE6 drm/amd/display: Properly clear SCL_*_FILTER_CONTROL on DCE6 drm/amd/display: Add missing DCE6 SCL_HORZ_FILTER_INIT* SRIs ... |
||
|
Linus Torvalds
|
eba41c0173 |
io_uring-6.18-20251009
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||
|
Felix Kuehling
|
1f086d2508 |
drm/amdkfd: Fix two comments in kfd_ioctl.h
Queue read and write pointers are "to KFD", not "from KFD". Suggested-by: Robert Liu <robert.liu@amd.com> Signed-off-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Robert Liu <robert.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
||
|
Haiyue Wang
|
beb97995b9 |
io_uring: use tab indentation for IORING_SEND_VECTORIZED comment
Be consistent with tab style of "liburing/src/include/liburing/io_uring.h". Signed-off-by: Haiyue Wang <haiyuewa@163.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
|
Linus Torvalds
|
2f2c725493 |
pci-v6.18-changes
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Merge tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Add PCI_FIND_NEXT_CAP() and PCI_FIND_NEXT_EXT_CAP() macros that
take config space accessor functions.
Implement pci_find_capability(), pci_find_ext_capability(), and
dwc, dwc endpoint, and cadence capability search interfaces with
them (Hans Zhang)
- Leave parent unit address 0 in 'interrupt-map' so that when we
build devicetree nodes to describe PCI functions that contain
multiple peripherals, we can build this property even when
interrupt controllers lack 'reg' properties (Lorenzo Pieralisi)
- Add a Xeon 6 quirk to disable Extended Tags and limit Max Read
Request Size to 128B to avoid a performance issue (Ilpo Järvinen)
- Add sysfs 'serial_number' file to expose the Device Serial Number
(Matthew Wood)
- Fix pci_acpi_preserve_config() memory leak (Nirmoy Das)
Resource management:
- Align m68k pcibios_enable_device() with other arches (Ilpo
Järvinen)
- Remove sparc pcibios_enable_device() implementations that don't do
anything beyond what pci_enable_resources() does (Ilpo Järvinen)
- Remove mips pcibios_enable_resources() and use
pci_enable_resources() instead (Ilpo Järvinen)
- Clean up bridge window sizing and assignment (Ilpo Järvinen),
including:
- Leave non-claimed bridge windows disabled
- Enable bridges even if a window wasn't assigned because not all
windows are required by downstream devices
- Preserve bridge window type when releasing the resource, since
the type is needed for reassignment
- Consolidate selection of bridge windows into two new
interfaces, pbus_select_window() and
pbus_select_window_for_type(), so this is done consistently
- Compute bridge window start and end earlier to avoid logging
stale information
MSI:
- Add quirk to disable MSI on RDC PCI to PCIe bridges (Marcos Del Sol
Vives)
Error handling:
- Align AER with EEH by allowing drivers to request a Bus Reset on
Non-Fatal Errors (in addition to the reset on Fatal Errors that we
already do) (Lukas Wunner)
- If error recovery fails, emit FAILED_RECOVERY uevents for the
devices, not for the bridge leading to them.
This makes them correspond to BEGIN_RECOVERY uevents (Lukas Wunner)
- Align AER with EEH by calling err_handler.error_detected()
callbacks to notify drivers if error recovery fails (Lukas Wunner)
- Align AER with EEH by restoring device error_state to
pci_channel_io_normal before the err_handler.slot_reset() callback.
This is earlier than before the err_handler.resume() callback
(Lukas Wunner)
- Emit a BEGIN_RECOVERY uevent when driver's
err_handler.error_detected() requests a reset, as well as when it
says recovery is complete or can be done without a reset (Niklas
Schnelle)
- Align s390 with AER and EEH by emitting uevents during error
recovery (Niklas Schnelle)
- Align EEH with AER and s390 by emitting BEGIN_RECOVERY,
SUCCESSFUL_RECOVERY, or FAILED_RECOVERY uevents depending on the
result of err_handler.error_detected() (Niklas Schnelle)
- Fix a NULL pointer dereference in aer_ratelimit() when ACPI GHES
error information identifies a device without an AER Capability
(Breno Leitao)
- Update error decoding and TLP Log printing for new errors in
current PCIe base spec (Lukas Wunner)
- Update error recovery documentation to match the current code
and use consistent nomenclature (Lukas Wunner)
ASPM:
- Enable all ClockPM and ASPM states for devicetree platforms, since
there's typically no firmware that enables ASPM
This is a risky change that may uncover hardware or configuration
defects at boot-time rather than when users enable ASPM via sysfs
later. Booting with "pcie_aspm=off" prevents this enabling
(Manivannan Sadhasivam)
- Remove the qcom code that enabled ASPM (Manivannan Sadhasivam)
Power management:
- If a device has already been disconnected, e.g., by a hotplug
removal, don't bother trying to resume it to D0 when detaching the
driver.
This avoids annoying "Unable to change power state from D3cold to
D0" messages (Mario Limonciello)
- Ensure devices are powered up before config reads for
'max_link_width', 'current_link_speed', 'current_link_width',
'secondary_bus_number', and 'subordinate_bus_number' sysfs files.
This prevents using invalid data (~0) in drivers or lspci and,
depending on how the PCIe controller reports errors, may avoid
error interrupts or crashes (Brian Norris)
Virtualization:
- Add rescan/remove locking when enabling/disabling SR-IOV, which
avoids list corruption on s390, where disabling SR-IOV also
generates hotplug events (Niklas Schnelle)
Peer-to-peer DMA:
- Free struct p2p_pgmap, not a member within it, in the
pci_p2pdma_add_resource() error path (Sungho Kim)
Endpoint framework:
- Document sysfs interface for BAR assignment of vNTB endpoint
functions (Jerome Brunet)
- Fix array underflow in endpoint BAR test case (Dan Carpenter)
- Skip endpoint IRQ test if the IRQ is out of range to avoid false
errors (Christian Bruel)
- Fix endpoint test case for controllers with fixed-size BARs smaller
than requested by the test (Marek Vasut)
- Restore inbound translation when disabling doorbell so the endpoint
doorbell test case can be run more than once (Niklas Cassel)
- Avoid a NULL pointer dereference when releasing DMA channels in
endpoint DMA test case (Shin'ichiro Kawasaki)
- Convert tegra194 interrupt number to MSI vector to fix endpoint
Kselftest MSI_TEST test case (Niklas Cassel)
- Reset tegra194 BARs when running in endpoint mode so the BAR tests
don't overwrite the ATU settings in BAR4 (Niklas Cassel)
- Handle errors in tegra194 BPMP transactions so we don't mistakenly
skip future PERST# assertion (Vidya Sagar)
AMD MDB PCIe controller driver:
- Update DT binding example to separate PERST# to a Root Port stanza
to make multiple Root Ports possible in the future (Sai Krishna
Musham)
- Add driver support for PERST# being described in a Root Port
stanza, falling back to the host bridge if not found there (Sai
Krishna Musham)
Freescale i.MX6 PCIe controller driver:
- Enable the 3.3V Vaux supply if available so devices can request
wakeup with either Beacon or WAKE# (Richard Zhu)
MediaTek PCIe Gen3 controller driver:
- Add optional sys clock ready time setting to avoid sys_clk_rdy
signal glitching in MT6991 and MT8196 (AngeloGioacchino Del Regno)
- Add DT binding and driver support for MT6991 and MT8196
(AngeloGioacchino Del Regno)
NVIDIA Tegra PCIe controller driver:
- When asserting PERST#, disable the controller instead of mistakenly
disabling the PLL twice (Nagarjuna Kristam)
- Convert struct tegra_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
Qualcomm PCIe controller driver:
- Select PCI Power Control Slot driver so slot voltage rails can be
turned on/off if described in Root Port devicetree node (Qiang Yu)
- Parse only PCI bridge child nodes in devicetree, skipping unrelated
nodes such as OPP (Operating Performance Points), which caused
probe failures (Krishna Chaitanya Chundru)
- Add 8.0 GT/s and 32.0 GT/s equalization settings (Ziyue Zhang)
- Consolidate Root Port 'phy' and 'reset' properties in struct
qcom_pcie_port, regardless of whether we got them from the Root
Port node or the host bridge node (Manivannan Sadhasivam)
- Fetch and map the ELBI register space in the DWC core rather than
in each driver individually (Krishna Chaitanya Chundru)
- Enable ECAM mechanism in DWC core by setting up iATU with 'CFG
Shift Feature' and use this in the qcom driver (Krishna Chaitanya
Chundru)
- Add SM8750 compatible to qcom,pcie-sm8550.yaml (Krishna Chaitanya
Chundru)
- Update qcom,pcie-x1e80100.yaml to allow fifth PCIe host on Qualcomm
Glymur, which is compatible with X1E80100 but doesn't have the
cnoc_sf_axi clock (Qiang Yu)
Renesas R-Car PCIe controller driver:
- Fix a typo that prevented correct PHY initialization (Marek Vasut)
- Add a missing 1ms delay after PWR reset assertion as required by
the V4H manual (Marek Vasut)
- Assure reset has completed before DBI access to avoid SError (Marek
Vasut)
- Fix inverted PHY initialization check, which sometimes led to
timeouts and failure to start the controller (Marek Vasut)
- Pass the correct IRQ domain to generic_handle_domain_irq() to fix a
regression when converting to msi_create_parent_irq_domain()
(Claudiu Beznea)
- Drop the spinlock protecting the PMSR register - it's no longer
required since pci_lock already serializes accesses (Marek Vasut)
- Convert struct rcar_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
SOPHGO PCIe controller driver:
- Check for existence of struct cdns_pcie.ops before using it to
allow Cadence drivers that don't need to supply ops (Chen Wang)
- Add DT binding and driver for the SOPHGO SG2042 PCIe controller
(Chen Wang)
STMicroelectronics STM32MP25 PCIe controller driver:
- Update pinctrl documentation of initial states and use in runtime
suspend/resume (Christian Bruel)
- Add pinctrl_pm_select_init_state() for use by stm32 driver, which
needs it during resume (Christian Bruel)
- Add devicetree bindings and drivers for the STMicroelectronics
STM32MP25 in host and endpoint modes (Christian Bruel)
Synopsys DesignWare PCIe controller driver:
- Add support for x16 in devicetree 'num-lanes' property (Konrad
Dybcio)
- Verify that if DT specifies a single IRQ for all eDMA channels, it
is named 'dma' (Niklas Cassel)
TI J721E PCIe driver:
- Add MODULE_DEVICE_TABLE() so driver can be autoloaded (Siddharth
Vadapalli)
- Power controller off before configuring the glue layer so the
controller latches the correct values on power-on (Siddharth
Vadapalli)
TI Keystone PCIe controller driver:
- Use devm_request_irq() so 'ks-pcie-error-irq' is freed when driver
exits with error (Siddharth Vadapalli)
- Add Peripheral Virtualization Unit (PVU), which restricts DMA from
PCIe devices to specific regions of host memory, to the ti,am65
binding (Jan Kiszka)
Xilinx NWL PCIe controller driver:
- Clear bootloader E_ECAM_CONTROL before merging in the new driver
value to avoid writing invalid values (Jani Nurminen)"
* tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (141 commits)
PCI/AER: Avoid NULL pointer dereference in aer_ratelimit()
MAINTAINERS: Add entry for ST STM32MP25 PCIe drivers
PCI: stm32-ep: Add PCIe Endpoint support for STM32MP25
dt-bindings: PCI: Add STM32MP25 PCIe Endpoint bindings
PCI: stm32: Add PCIe host support for STM32MP25
PCI: xilinx-nwl: Fix ECAM programming
PCI: j721e: Fix incorrect error message in probe()
PCI: keystone: Use devm_request_irq() to free "ks-pcie-error-irq" on exit
dt-bindings: PCI: qcom,pcie-x1e80100: Set clocks minItems for the fifth Glymur PCIe Controller
PCI: dwc: Support 16-lane operation
PCI: Add lockdep assertion in pci_stop_and_remove_bus_device()
PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV
PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
PCI: tegra194: Rename 'root_bus' to 'root_port_bus' in tegra_pcie_downstream_dev_to_D0()
PCI: tegra: Convert struct tegra_msi mask_lock into raw spinlock
PCI: rcar-gen4: Fix inverted break condition in PHY initialization
PCI: rcar-gen4: Assure reset occurs before DBI access
PCI: rcar-gen4: Add missing 1ms delay after PWR reset assertion
PCI: Set up bridge resources earlier
PCI: rcar-host: Drop PMSR spinlock
...
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