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101,383 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Dave Airlie
|
be3cd668ff |
drm-misc-next for 6.17:
UAPI Changes: Cross-subsystem Changes: Core Changes: - mode_config: Change fb_create prototype to pass the drm_format_info and avoid redundant lookups in drivers - sched: kunit improvements, memory leak fixes, reset handling improvements - tests: kunit EDID update Driver Changes: - amdgpu: Hibernation fixes, structure lifetime fixes - nouveau: sched improvements - sitronix: Add Sitronix ST7567 Support - bridge: - Make connector available to bridge detect hook - panel: - More refcounting changes - New panels: BOE NE14QDM -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCaHisvgAKCRAnX84Zoj2+ dihcAX49H551lQ42amN11jN4pR2tpKLjRMCSsNnXzkokJYx8adEaGTcZq+0Oi9rZ muGQKJABf2SSb/bem7qEu0JVL3/Pz8DOLbKIE4ltPMlHfYF5NzJhy3AKIMIjMLH7 XqSDXOMgjA== =CfQG -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2025-07-17' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.17: UAPI Changes: Cross-subsystem Changes: Core Changes: - mode_config: Change fb_create prototype to pass the drm_format_info and avoid redundant lookups in drivers - sched: kunit improvements, memory leak fixes, reset handling improvements - tests: kunit EDID update Driver Changes: - amdgpu: Hibernation fixes, structure lifetime fixes - nouveau: sched improvements - sitronix: Add Sitronix ST7567 Support - bridge: - Make connector available to bridge detect hook - panel: - More refcounting changes - New panels: BOE NE14QDM Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://lore.kernel.org/r/20250717-efficient-kudu-of-fantasy-ff95e0@houat |
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Mario Limonciello
|
a6cfa4c883 |
PM: hibernate: Add stub for pm_hibernate_is_recovering()
Randy reports that amdgpu fails to compile with the following error:
ERROR: modpost: "pm_hibernate_is_recovering" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
This happens because pm_hibernate_is_recovering() is only compiled when
CONFIG_PM_SLEEP is set. Add a stub for it so that drivers don't need
to depend upon CONFIG_PM.
Cc: Samuel Zhang <guoqing.zhang@amd.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/dri-devel/CAJZ5v0h1CX+aTu7dFy6vB-9LM6t5J4rt7Su3qVnq1xx-BFAm=Q@mail.gmail.com/T/#m2b9fe212b35fde11d58fcbc4e0727bc02ebba7b0
Fixes:
|
||
Simona Vetter
|
9800bf6fae |
UAPI Changes:
- Documentation fixes (Shuicheng) Cross-subsystem Changes: - MTD intel-dg driver for dgfx non-volatile memory device (Sasha) - i2c: designware changes to allow i2c integration with BMG (Heikki) Core Changes: - Restructure migration in preparation for multi-device (Brost, Thomas) - Expose fan control and voltage regulator version on sysfs (Raag) Driver Changes: - Add WildCat Lake support (Roper) - Add aux bus child device driver for NVM on DGFX (Sasha) - Some refactor and fixes to allow cleaner BMG w/a (Lucas, Maarten, Auld) - BMG w/a (Vinay) - Improve handling of aborted probe (Michal) - Do not wedge device on killed exec queues (Brost) - Init changes for flicker-free boot (Maarten) - Fix out-of-bounds field write in MI_STORE_DATA_IMM (Jia) - Enable the GuC Dynamic Inhibit Context Switch optimization (Daniele) - Drop bo->size (Brost) - Builds and KConfig fixes (Harry, Maarten) - Consolidate LRC offset calculations (Tvrtko) - Fix potential leak in hw_engine_group (Michal) - Future-proof for multi-tile + multi-GT cases (Roper) - Validate gt in pmu event (Riana) - SRIOV PF: Clear all LMTT pages on alloc (Michal) - Allocate PF queue size on pow2 boundary (Brost) - SRIOV VF: Make multi-GT migration less error prone (Tomasz) - Revert indirect ring state patch to fix random LRC context switches failures (Brost) - Fix compressed VRAM handling (Auld) - Add one additional BMG PCI ID (Ravi) - Recommend GuC v70.46.2 for BMG, LNL, DG2 (Julia) - Add GuC and HuC to PTL (Daniele) - Drop PTL force_probe requirement (Atwood) - Fix error flow in display suspend (Shuicheng) - Disable GuC communication on hardware initialization error (Zhanjun) - Devcoredump fixes and clean up (Shuicheng) - SRIOV PF: Downgrade some info to debug (Michal) - Don't allocate temporary GuC policies object (Michal) - Support for I2C attached MCUs (Heikki, Raag, Riana) - Add GPU memory bo trace points (Juston) - SRIOV VF: Skip some W/a (Michal) - Correct comment of xe_pm_set_vram_threshold (Shuicheng) - Cancel ongoing H2G requests when stopping CT (Michal) -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmhwORUACgkQ+mJfZA7r E8qZEAf/Qe0kdTdRUe5xeIH+xJ3tLLtghns3Hp4mjwXCVq45Mg49r00C+jksxl2+ rxPotKMJJfO0mjL0EhvMqeE5AMPaEjfZHoNFFDYEEe2MNCqm1ES6W6togTQqO19w uO23jboLpdY6P5TrDCM2YQsew0D42iPviSEoBKQ+rIjCb/Edt79xRdBaXLbeyvk5 kKhnKC8myW51XlOQv9vFYA0hUg9T4K0KvazV3zT22R1JAxYDJfT6Scu3LQrymEB/ 15j3QxFfUyNb4AohO1fi/ggUaX02GrrkSAJ075VFvxDoCG5DcjMnGqQEsonDzKFh QnA8vgbTgapWyf3B10bobRgLmV1uTw== =R9th -----END PGP SIGNATURE----- Merge tag 'drm-xe-next-2025-07-10' of https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Documentation fixes (Shuicheng) Cross-subsystem Changes: - MTD intel-dg driver for dgfx non-volatile memory device (Sasha) - i2c: designware changes to allow i2c integration with BMG (Heikki) Core Changes: - Restructure migration in preparation for multi-device (Brost, Thomas) - Expose fan control and voltage regulator version on sysfs (Raag) Driver Changes: - Add WildCat Lake support (Roper) - Add aux bus child device driver for NVM on DGFX (Sasha) - Some refactor and fixes to allow cleaner BMG w/a (Lucas, Maarten, Auld) - BMG w/a (Vinay) - Improve handling of aborted probe (Michal) - Do not wedge device on killed exec queues (Brost) - Init changes for flicker-free boot (Maarten) - Fix out-of-bounds field write in MI_STORE_DATA_IMM (Jia) - Enable the GuC Dynamic Inhibit Context Switch optimization (Daniele) - Drop bo->size (Brost) - Builds and KConfig fixes (Harry, Maarten) - Consolidate LRC offset calculations (Tvrtko) - Fix potential leak in hw_engine_group (Michal) - Future-proof for multi-tile + multi-GT cases (Roper) - Validate gt in pmu event (Riana) - SRIOV PF: Clear all LMTT pages on alloc (Michal) - Allocate PF queue size on pow2 boundary (Brost) - SRIOV VF: Make multi-GT migration less error prone (Tomasz) - Revert indirect ring state patch to fix random LRC context switches failures (Brost) - Fix compressed VRAM handling (Auld) - Add one additional BMG PCI ID (Ravi) - Recommend GuC v70.46.2 for BMG, LNL, DG2 (Julia) - Add GuC and HuC to PTL (Daniele) - Drop PTL force_probe requirement (Atwood) - Fix error flow in display suspend (Shuicheng) - Disable GuC communication on hardware initialization error (Zhanjun) - Devcoredump fixes and clean up (Shuicheng) - SRIOV PF: Downgrade some info to debug (Michal) - Don't allocate temporary GuC policies object (Michal) - Support for I2C attached MCUs (Heikki, Raag, Riana) - Add GPU memory bo trace points (Juston) - SRIOV VF: Skip some W/a (Michal) - Correct comment of xe_pm_set_vram_threshold (Shuicheng) - Cancel ongoing H2G requests when stopping CT (Michal) Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/aHA7184UnWlONORU@intel.com |
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Samuel Zhang
|
c2aaddbd2d |
PM: hibernate: add new api pm_hibernate_is_recovering()
dev_pm_ops.thaw() is called in following cases: * normal case: after hibernation image has been created. * error case 1: creation of a hibernation image has failed. * error case 2: restoration from a hibernation image has failed. For normal case, it is called mainly for resume storage devices for saving the hibernation image. Other devices that are not involved in the image saving do not need to resume the device. But since there's no api to know which case thaw() is called, device drivers can't conditionally resume device in thaw(). The new pm_hibernate_is_recovering() is such a api to query if thaw() is called in normal case. Signed-off-by: Samuel Zhang <guoqing.zhang@amd.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Link: https://lore.kernel.org/r/20250710062313.3226149-5-guoqing.zhang@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> |
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|
Simona Vetter
|
203dcde881 |
Merge tag 'drm-msm-next-2025-07-05' of https://gitlab.freedesktop.org/drm/msm into drm-next
Updates for v6.17 CI: - uprev mesa and ci-templates - use shallow clone to speed up build jobs - remove sdm845/cheza jobs. These runners are no more (RIP dear chezas) - fix runner tag for i915 cml runners - uprev igt to pull in msm test fixes Core: - VM_BIND support! - single source of truth for UBWC configuration. Adds a global soc driver for UBWC config which is used from display and GPU. (And later vidc/camera/etc) - Decouple ties between GPU and KMS, adding a `separate_gpu_kms` modparam to allow the GPU and KMS to bind to separate DRM devices. This should better deal with more exotic SoC configurations where the number of GPUs is different from number of DPUs. The default behavior is to still come up as a single unified DRM device to avoid surprising userspace. DP: - major rework of the I/O accessors DPU: - use version checks instead of feature bits - SM8750 support - set min_prefill_lines for SC8180X DSI: - SM8750 support GPU: - speedbin support for X1-85 - X1-45 support MDSS: - SM8750 support Signed-off-by: Simona Vetter <simona.vetter@ffwll.ch> From: Robin Clark <robin.clark@oss.qualcomm.com> Link: https://patchwork.freedesktop.org/patch/msgid/CACSVV0217R+kpoWQJeuYGHf6q_4aFyEJuKa=dZZKOnLQzFwppg@mail.gmail.com |
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Konrad Dybcio
|
709dd2ff23 |
soc: qcom: ubwc: Add #defines for UBWC swizzle bits
Make the values a bit more meaningful. This commit is intentionally cross-subsystem to ease review, as the patchset is intended to be merged together, with a maintainer consensus. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660981/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> |
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Konrad Dybcio
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87cfc79dcd |
drm/msm/a6xx: Resolve the meaning of UBWC_MODE
This bit is set iff the UBWC version is 1.0. That notably does not include QCM2290's "no UBWC". This commit is intentionally cross-subsystem to ease review, as the patchset is intended to be merged together, with a maintainer consensus. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660971/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> |
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Konrad Dybcio
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45a2974157 |
drm/msm: Use the central UBWC config database
As discussed a lot in the past, the UBWC config must be coherent across a number of IP blocks (currently display and GPU, but it also may/will concern camera/video as the drivers evolve). So far, we've been trying to keep the values reasonable in each of the two drivers separately, but it really make sense to do so centrally, especially given certain fields (e.g. HBB) may need to be gathered dynamically. To reduce room for error, move to fetching the config from a central source, so that the data programmed into the hardware is consistent across all multimedia blocks that request it. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660963/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> |
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Konrad Dybcio
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1924272b9c |
soc: qcom: Add UBWC config provider
Add a file that will serve as a single source of truth for UBWC configuration data for various multimedia blocks. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/660959/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> |
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Dave Airlie
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17d081ef84 |
drm-misc-next for 6.17:
UAPI Changes: Cross-subsystem Changes: Core Changes: - bridge: More reference counting - dp: Implement backlight control helpers - fourcc: Add half-float and 32b float formats, RGB161616, BGR161616 - mipi-dsi: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag - ttm: Improve eviction Driver Changes: - i915: Use backlight control helpers for eDP - tidss: Add AM65x OLDI bridge support - panels: - panel-edp: Add CMN N116BCJ-EAK support - raydium-rm67200: misc cleanups, optional reset - new panel: DJN HX83112B -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCaGY7aQAKCRAnX84Zoj2+ dncVAYC+7mGk8UDugcIEn51fCLxv92DKeMRq/qsmGPz/x5c3TaXX7sN0/FLo91ek bLrwR9ABfjx+Qz+jO21LuwRBxgHv7XH5Bk1sPay1n7+TokndCj55+YG8vCbXISsk gsxtheA8Ig== =ybn3 -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-2025-07-03' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.17: UAPI Changes: Cross-subsystem Changes: Core Changes: - bridge: More reference counting - dp: Implement backlight control helpers - fourcc: Add half-float and 32b float formats, RGB161616, BGR161616 - mipi-dsi: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag - ttm: Improve eviction Driver Changes: - i915: Use backlight control helpers for eDP - tidss: Add AM65x OLDI bridge support - panels: - panel-edp: Add CMN N116BCJ-EAK support - raydium-rm67200: misc cleanups, optional reset - new panel: DJN HX83112B Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://lore.kernel.org/r/20250703-chirpy-lilac-dalmatian-2c5838@houat |
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Andy Shevchenko
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017a6f7e7e |
firmware: sysfb: Don't use "proxy" headers
Update header inclusions to follow IWYU (Include What You Use) principle. Note that kernel.h is discouraged to be included as it's written at the top of that file. Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20250627103454.702606-1-andriy.shevchenko@linux.intel.com Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> |
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Reuven Abliyev
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a1c940cbf5 |
drm/xe/nvm: add support for non-posted erase
Erase command is slow on discrete graphics storage and may overshot PCI completion timeout. BMG introduces the ability to have non-posted erase. Add driver support for non-posted erase with polling for erase completion. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Reuven Abliyev <reuven.abliyev@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Link: https://lore.kernel.org/r/20250617145159.3803852-9-alexander.usyskin@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> |
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Alexander Usyskin
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ceb5ab3cb6 |
mtd: add driver for intel graphics non-volatile memory device
Add auxiliary driver for intel discrete graphics non-volatile memory device. CC: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Raag Jadav <raag.jadav@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Co-developed-by: Tomas Winkler <tomasw@gmail.com> Signed-off-by: Tomas Winkler <tomasw@gmail.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Link: https://lore.kernel.org/r/20250617145159.3803852-2-alexander.usyskin@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> |
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Dave Airlie
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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 -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCaFOwgQAKCRAnX84Zoj2+ dkbjAX9aGa2vGeoz9fiT4wMMvxWzLSW7EzJW9oC/iFitHOcmd0yUZCfdmUfukQ3T cXtVHFcBf3clQ1iI4fV8EQwLOEaBpQ1H642/41pAebXOr9kQ6JOQ4AqhJBqamJzv teGbWnA2+w== =inwC -----END PGP SIGNATURE----- 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 |
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Dave Airlie
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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
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Thomas Zimmermann
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9bf9f98d00 |
fbdev/pxafb: Unexport symbol
Fix the compile-time warning
drivers/video/fbdev/pxafb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
The affected symbol is not used anywhere, so remove the function
entirely.
v2:
- remove unused functions (Helge)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes:
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Linus Torvalds
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f713ffa363 |
block-6.16-20250614
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||
|
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. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaE0BIAAKCRDdBJ7gKXxA jkTMAQCTWhvZZdcEdyxo0HQbGo2pcqB4awXjire6GabBFcr1owD5AVV0OYiQNNEN tbOVsr+2aZBr/aXTkTy4VpOg1kin8Ak= =ThOY -----END PGP SIGNATURE----- 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 |
||
|
Linus Torvalds
|
f688b599d7 |
Power management updates for 6.16-rc2
- Implement CpuId Rust abstraction and use it to fix doctest failure
related to the recently introduced cpumask abstraction (Viresh Kumar).
- Do minor cleanups in the `# Safety` sections for cpufreq abstractions
added recently (Viresh Kumar).
- Unbreak cpupower systemd service units installation on some systems
by adding a unitdir variable for specifying the location to install
them (Francesco Poli).
- Eliminate mwait_play_dead_cpuid_hint() again after reverting its
elimination during the 6.16 merge window due to a problem with
handling "dead" SMT siblings, but this time prevent leaving them in
C1 after initialization by taking them online and back offline when
a proper cpuidle driver for the platform has been registered (Rafael
Wysocki).
- Update data types of variables passed as arguments to
mwait_idle_with_hints() to match the function definition
after recent changes (Uros Bizjak).
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Merge tag 'pm-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the cpupower utility installation, fix up the recently added
Rust abstractions for cpufreq and OPP, restore the x86 update
eliminating mwait_play_dead_cpuid_hint() that has been reverted during
the 6.16 merge window along with preventing the failure caused by it
from happening, and clean up mwait_idle_with_hints() usage in
intel_idle:
- Implement CpuId Rust abstraction and use it to fix doctest failure
related to the recently introduced cpumask abstraction (Viresh
Kumar)
- Do minor cleanups in the `# Safety` sections for cpufreq
abstractions added recently (Viresh Kumar)
- Unbreak cpupower systemd service units installation on some systems
by adding a unitdir variable for specifying the location to install
them (Francesco Poli)
- Eliminate mwait_play_dead_cpuid_hint() again after reverting its
elimination during the 6.16 merge window due to a problem with
handling "dead" SMT siblings, but this time prevent leaving them in
C1 after initialization by taking them online and back offline when
a proper cpuidle driver for the platform has been registered
(Rafael Wysocki)
- Update data types of variables passed as arguments to
mwait_idle_with_hints() to match the function definition after
recent changes (Uros Bizjak)"
* tag 'pm-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
rust: cpu: Add CpuId::current() to retrieve current CPU ID
rust: Use CpuId in place of raw CPU numbers
rust: cpu: Introduce CpuId abstraction
intel_idle: Update arguments of mwait_idle_with_hints()
cpufreq: Convert `/// SAFETY` lines to `# Safety` sections
cpupower: split unitdir from libdir in Makefile
Reapply "x86/smp: Eliminate mwait_play_dead_cpuid_hint()"
ACPI: processor: Rescan "dead" SMT siblings during initialization
intel_idle: Rescan "dead" SMT siblings during initialization
x86/smp: PM/hibernate: Split arch_resume_nosmt()
intel_idle: Use subsys_initcall_sync() for initialization
|
||
Rafael J. Wysocki
|
dd3581853c |
Merge branch 'pm-cpuidle'
Merge cpuidle updates for 6.16-rc2: - Update data types of variables passed as arguments to mwait_idle_with_hints() to match the function definition after recent changes (Uros Bizjak). - Eliminate mwait_play_dead_cpuid_hint() again after reverting its elimination during the merge window due to a problem with handling "dead" SMT siblings, but this time prevent leaving them in C1 after initialization by taking them online and back offline when a proper cpuidle driver for the platform has been registered (Rafael Wysocki). * pm-cpuidle: intel_idle: Update arguments of mwait_idle_with_hints() Reapply "x86/smp: Eliminate mwait_play_dead_cpuid_hint()" ACPI: processor: Rescan "dead" SMT siblings during initialization intel_idle: Rescan "dead" SMT siblings during initialization x86/smp: PM/hibernate: Split arch_resume_nosmt() intel_idle: Use subsys_initcall_sync() for initialization |
||
Matthew Wilcox (Oracle)
|
5e223e06ee |
block: Fix bvec_set_folio() for very large folios
Similarly to |
||
|
Matthew Wilcox (Oracle)
|
f826ec7966 |
bio: Fix bio_first_folio() for SPARSEMEM without VMEMMAP
It is possible for physically contiguous folios to have discontiguous
struct pages if SPARSEMEM is enabled and SPARSEMEM_VMEMMAP is not.
This is correctly handled by folio_page_idx(), so remove this open-coded
implementation.
Fixes:
|
||
Tvrtko Ursulin
|
506aa8b02a |
dma-fence: Add safe access helpers and document the rules
Dma-fence objects currently suffer from a potential use after free problem where fences exported to userspace and other drivers can outlive the exporting driver, or the associated data structures. The discussion on how to address this concluded that adding reference counting to all the involved objects is not desirable, since it would need to be very wide reaching and could cause unloadable drivers if another entity would be holding onto a signaled fence reference potentially indefinitely. This patch enables the safe access by introducing and documenting a contract between fence exporters and users. It documents a set of contraints and adds helpers which a) drivers with potential to suffer from the use after free must use and b) users of the dma-fence API must use as well. Premise of the design has multiple sides: 1. Drivers (fence exporters) MUST ensure a RCU grace period between signalling a fence and freeing the driver private data associated with it. The grace period does not have to follow the signalling immediately but HAS to happen before data is freed. 2. Users of the dma-fence API marked with such requirement MUST contain the complete access to the data within a single code block guarded by rcu_read_lock() and rcu_read_unlock(). The combination of the two ensures that whoever sees the DMA_FENCE_FLAG_SIGNALED_BIT not set is guaranteed to have access to a valid fence->lock and valid data potentially accessed by the fence->ops virtual functions, until the call to rcu_read_unlock(). 3. Module unload (fence->ops) disappearing is for now explicitly not handled. That would required a more complex protection, possibly needing SRCU instead of RCU to handle callers such as dma_fence_release() and dma_fence_wait_timeout(), where race between dma_fence_enable_sw_signaling, signalling, and dereference of fence->ops->wait() would need a sleeping SRCU context. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net> Link: https://lore.kernel.org/r/20250610164226.10817-4-tvrtko.ursulin@igalia.com |
||
Lorenzo Stoakes
|
bb666b7c27 |
mm: add mmap_prepare() compatibility layer for nested file systems
Nested file systems, that is those which invoke call_mmap() within their own f_op->mmap() handlers, may encounter underlying file systems which provide the f_op->mmap_prepare() hook introduced by commit |
||
Randy Dunlap
|
331843c845 |
scatterlist: fix extraneous '@'-sign kernel-doc notation
Using "@argname@" in kernel-doc produces "argname****" (with "argname" in bold) in the generated html output, so use the expected kernel-doc notation of just "@argname" instead. "Fixes:" lines are added in case Matthew's patch [1] is backported. Link: https://lkml.kernel.org/r/20250605002337.2842659-1-rdunlap@infradead.org Link: https://lore.kernel.org/linux-doc/3bc4e779-7a79-42c1-8867-024f643a22fc@infradead.org/T/#m5d2bd9d21fb34f297aa4e7db069f09bc27b89007 [1] Fixes: |
||
Herbert Xu
|
488ef35601 |
KEYS: Invert FINAL_PUT bit
Invert the FINAL_PUT bit so that test_bit_acquire and clear_bit_unlock can be used instead of smp_mb. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David Howells <dhowells@redhat.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
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> |
||
|
Linus Torvalds
|
be54f8c558 |
The delayed from_timer() API cleanup:
The renaming to the timer_*() namespace was delayed due massive conflicts against Linux-next. Now that everything is upstream finish the conversion. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmhFOY0THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoRw8D/9ii/hq8jKguupde3UNVsdqICggO7bY 8PIY8FjZB2z3ALGOML9Pf1yystwnz1wbda9UhgGkKGj2iWvG0wWiN56J6FpksuIn 08poxMXUsLu7Wu6DaQkQrDwJ2Wu4EMefsxf6YtY/dGLLe553Bh5FHBLr75PO3d1j AZNjGXysowzBBr//oSQuP8/MTVXd9KWvPSFPMn9oJZlkFVUbB0a6imjy10tDFC5s uLUXwyPhsJvU6lj+B41H1hTNIoTBZexJgRgl1PhuNrN/5FLcUAPUVKbyLo+cCrqt iB8WRw7fJu2CaKnSfRIWmi4kSeUP2d4H8oC/W4xymQtzvKNW6l0RIETg40FYqDAs wucMBc5FmLzOBnUyoWDpn34NxOND5sHWd42yPHpxowmLWIZ2wAbSR/AHGA9vkmXa Ksh8elyTR3swO9PRalrSsg3vM8KhH2RBXDotVFKBGmkay4WkW0TzTyjVDVZd1+bH XxGO4PZWOXYcoQ840ocb1UMHdfEZivuaWrY4j5HWzsK/3No5f9ECJ9Dd5p/u6Ju7 FDmhrhovqKgLGnqo3MBmOeI1zSBsQuqPpRxUG1/gHVl4CYFwhcOU8pk0064ZSN9Q RasjoJEghSlwKf4FEHJN9Z3+izoMntZGB3aUG+MXfxbBNJkHmO8/Tb4AwVQ6HyhT +xF2fwKHwHyIbw== =jJaU -----END PGP SIGNATURE----- Merge tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer cleanup from Thomas Gleixner: "The delayed from_timer() API cleanup: The renaming to the timer_*() namespace was delayed due massive conflicts against Linux-next. Now that everything is upstream finish the conversion" * tag 'timers-cleanups-2025-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: treewide, timers: Rename from_timer() to timer_container_of() |
||
|
Linus Torvalds
|
4710eacf8d |
Add the missing seq_file forward declaration in the timer namespace header.
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||
|
Linus Torvalds
|
35b574a6c2 |
mount-related bugfixes
this cycle regression (well, bugfix for this cycle bugfix for v6.15-rc1 regression)
do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases
selftests/mount_setattr: adapt detached mount propagation test
v6.15 fs: allow clone_private_mount() for a path on real rootfs
v6.11 fs/fhandle.c: fix a race in call of has_locked_children()
v5.15 fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2)
v5.15 clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns
v5.7 path_overmount(): avoid false negatives
v3.12 finish_automount(): don't leak MNT_LOCKED from parent to child
v2.6.15 do_change_type(): refuse to operate on unmounted/not ours mounts
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull mount fixes from Al Viro:
"Various mount-related bugfixes:
- split the do_move_mount() checks in subtree-of-our-ns and
entire-anon cases and adapt detached mount propagation selftest for
mount_setattr
- allow clone_private_mount() for a path on real rootfs
- fix a race in call of has_locked_children()
- fix move_mount propagation graph breakage by MOVE_MOUNT_SET_GROUP
- make sure clone_private_mnt() caller has CAP_SYS_ADMIN in the right
userns
- avoid false negatives in path_overmount()
- don't leak MNT_LOCKED from parent to child in finish_automount()
- do_change_type(): refuse to operate on unmounted/not ours mounts"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
do_change_type(): refuse to operate on unmounted/not ours mounts
clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns
selftests/mount_setattr: adapt detached mount propagation test
do_move_mount(): split the checks in subtree-of-our-ns and entire-anon cases
fs: allow clone_private_mount() for a path on real rootfs
fix propagation graph breakage by MOVE_MOUNT_SET_GROUP move_mount(2)
finish_automount(): don't leak MNT_LOCKED from parent to child
path_overmount(): avoid false negatives
fs/fhandle.c: fix a race in call of has_locked_children()
|
||
Ingo Molnar
|
41cb08555c |
treewide, timers: Rename from_timer() to timer_container_of()
Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com |
||
|
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
...
|
||
|
Rafael J. Wysocki
|
4c529a4a72 |
x86/smp: PM/hibernate: Split arch_resume_nosmt()
Move the inner part of the arch_resume_nosmt() code into a separate function called arch_cpu_rescan_dead_smt_siblings(), so it can be used in other places where "dead" SMT siblings may need to be taken online and offline again in order to get into deep idle states. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Tested-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Link: https://patch.msgid.link/3361688.44csPzL39Z@rjwysocki.net [ rjw: Prevent build issues with CONFIG_SMP unset ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Linus Torvalds
|
d3c82f618a |
13 hotfixes. 6 are cc:stable and the remainder address post-6.15 issues
or aren't considered necessary for -stable kernels. 11 are for MM. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaENzlAAKCRDdBJ7gKXxA joNYAP9n38QNDUoRR6ChFikzzY77q4alD2NL0aqXBZdcSRXoUgEAlQ8Ea+t6xnzp GnH+cnsA6FDp4F6lIoZBdENJyBYrkQE= =ud9O -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2025-06-06-16-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "13 hotfixes. 6 are cc:stable and the remainder address post-6.15 issues or aren't considered necessary for -stable kernels. 11 are for MM" * tag 'mm-hotfixes-stable-2025-06-06-16-02' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count MAINTAINERS: add mm swap section kmsan: test: add module description MAINTAINERS: add tlb trace events to MMU GATHER AND TLB INVALIDATION mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race mm/hugetlb: unshare page tables during VMA split, not before MAINTAINERS: add Alistair as reviewer of mm memory policy iov_iter: use iov_offset for length calculation in iov_iter_aligned_bvec mm/mempolicy: fix incorrect freeing of wi_kobj alloc_tag: handle module codetag load errors as module load failures mm/madvise: handle madvise_lock() failure during race unwinding mm: fix vmstat after removing NR_BOUNCE KVM: s390: rename PROT_NONE to PROT_TYPE_DUMMY |
||
Al Viro
|
bab77c0d19 |
finish_automount(): don't leak MNT_LOCKED from parent to child
Intention for MNT_LOCKED had always been to protect the internal
mountpoints within a subtree that got copied across the userns boundary,
not the mountpoint that tree got attached to - after all, it _was_
exposed before the copying.
For roots of secondary copies that is enforced in attach_recursive_mnt() -
MNT_LOCKED is explicitly stripped for those. For the root of primary
copy we are almost always guaranteed that MNT_LOCKED won't be there,
so attach_recursive_mnt() doesn't bother. Unfortunately, one call
chain got overlooked - triggering e.g. NFS referral will have the
submount inherit the public flags from parent; that's fine for such
things as read-only, nosuid, etc., but not for MNT_LOCKED.
This is particularly pointless since the mount attached by finish_automount()
is usually expirable, which makes any protection granted by MNT_LOCKED
null and void; just wait for a while and that mount will go away on its own.
Include MNT_LOCKED into the set of flags to be ignored by do_add_mount() - it
really is an internal flag.
Reviewed-by: Christian Brauner <brauner@kernel.org>
Fixes:
|
||
|
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. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmhDLP8ZHHBhbG1lcmRh YmJlbHRAZ29vZ2xlLmNvbQAKCRAuExnzX7sYiZhFD/4+Zikkld812VjFb9dTF+Wj n/x9h86zDwAEFgf2BMIpUQhHru6vtdkO2l/Ky6mQblTPMWLafF4eK85yCsf84sQ0 +RX4sOMLZ0+qvqxKX+aOFe9JXOWB0QIQuPvgBfDDOV4UTm60sglIxwqOpKcsBEHs 2nplXXjiv0ckaMFLos8xlwu1uy4A/jMfT3Y9FDcABxYCqBoKOZ1frcL9ezJZbHbv BoOKLDH8ZypFxIG/eQ511lIXXtrnLas0l4jHWjrfsWu6pmXTgJasKtbGuH3LoLnM G/4qvHufR6lpVUOIL5L0V6PpsmYwDi/ciFIFlc8NH2oOZil3qiVaGSEbJIkWGFu9 8lWTXQWnbinZbfg2oYbWp8GlwI70vKomtDyYNyB9q9Cq9jyiTChMklRNODr4764j ZiEnzc/l4KyvaxUg8RLKCT595lKECiUDnMytbIbunJu05HBqRCoGpBtMVzlQsyUd ybkRt3BA7eOR8/xFA7ZZQeJofmiu2yxkBs5ggMo8UnSragw27hmv/OA0mWMXEuaD aaWc4ZKpKqf7qLchLHOvEl5ORUhsisyIJgZwOqdme5rQoWorVtr51faA4AKwFAN4 vcKgc5qJjK8vnpW+rl3LNJF9LtH+h4TgmUI853vUlukPoH2oqRkeKVGSkxG0iAze eQy2VjP1fJz6ciRtJZn9aw== =cZGy -----END PGP SIGNATURE----- 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 ... |
||
|
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
...
|
||
|
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
...
|
||
|
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
...
|
||
|
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
...
|
||
|
Linus Torvalds
|
67faad7435 |
Added support for EcoNet platform
Added support for parallel CPU bring up on EyeQ Other cleanups and fixes -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEEbt46xwy6kEcDOXoUeZbBVTGwZHAFAmhCkBcaHHRzYm9nZW5k QGFscGhhLmZyYW5rZW4uZGUACgkQeZbBVTGwZHDdzQ//RUuUrNQ2ItcrnoBqdjGt AgQr6N1h7FkKKxhW7dR8CTFNskrH9p1E8sQXaVLaeEh22U7DVdVnqIwrGPEKwsr4 UDuYawat+KEo076IHAlzbT0Uphk6n8lucReVDDPe8Crv2ySJsMNEJtmqWSgecoi2 vCDuJokMnwrrTJg/zLHziJZMqKpvBrp/9OJIa8RsKZC+CdVZtfwp/I6uxF/gZRc1 gLfaqOaUftq6bk0bFccng2Mmb2EjROy8AF9z4aFa3WzZRyn7dZjlY6moeS/IZJJi DsnXJnuagHKZE65kU4kQXEHM4IPeyQ1Q1uvARElluUJMqKXGeD0zu7wc67oMlAiu LABsLn+P935N11uLQ68BzMfEHhcWIrTMOz+dJY//ViuPW2C9Ix7x0zYZAKDdWDuI utOhdsiSakYYfoZcG6HCkaT5w2w+ag4/Cl0Z5+CFbcc1w8Jk+uHGeEjcuK+pbsNR pYzSEi+Svx3q6k4+w8bDGLEKpJVviH2LBsBMZLcvQCTwo2dF6JQ9pAOnRQAu94H4 VyKMSHVqdoy2yBJzmsPlQCtquc7yaVGx1ykiAokEULT8eM0Sj8qY9Y95XFNTr7PM wheOkShQGupBB7EtitNoazcWfBIAilKJPzC4Xhf/hysKQDF/sQLGs1fs3F0L+AP+ J0d1ZUiHZRYEahNpsO3d+10= =Ag5K -----END PGP SIGNATURE----- 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 ... |
||
Jann Horn
|
081056dc00 |
mm/hugetlb: unshare page tables during VMA split, not before
Currently, __split_vma() triggers hugetlb page table unsharing through
vm_ops->may_split(). This happens before the VMA lock and rmap locks are
taken - which is too early, it allows racing VMA-locked page faults in our
process and racing rmap walks from other processes to cause page tables to
be shared again before we actually perform the split.
Fix it by explicitly calling into the hugetlb unshare logic from
__split_vma() in the same place where THP splitting also happens. At that
point, both the VMA and the rmap(s) are write-locked.
An annoying detail is that we can now call into the helper
hugetlb_unshare_pmds() from two different locking contexts:
1. from hugetlb_split(), holding:
- mmap lock (exclusively)
- VMA lock
- file rmap lock (exclusively)
2. hugetlb_unshare_all_pmds(), which I think is designed to be able to
call us with only the mmap lock held (in shared mode), but currently
only runs while holding mmap lock (exclusively) and VMA lock
Backporting note:
This commit fixes a racy protection that was introduced in commit
|
||
Suren Baghdasaryan
|
044d2aee6c |
alloc_tag: handle module codetag load errors as module load failures
Failures inside codetag_load_module() are currently ignored. As a result an error there would not cause a module load failure and freeing of the associated resources. Correct this behavior by propagating the error code to the caller and handling possible errors. With this change, error to allocate percpu counters, which happens at this stage, will not be ignored and will cause a module load failure and freeing of resources. With this change we also do not need to disable memory allocation profiling when this error happens, instead we fail to load the module. Link: https://lkml.kernel.org/r/20250521160602.1940771-1-surenb@google.com Fixes: 10075262888b ("alloc_tag: allocate percpu counters for module tags dynamically") Signed-off-by: Suren Baghdasaryan <surenb@google.com> Reported-by: Casey Chen <cachen@purestorage.com> Closes: https://lore.kernel.org/all/20250520231620.15259-1-cachen@purestorage.com/ Cc: Daniel Gomez <da.gomez@samsung.com> Cc: David Wang <00107082@163.com> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: Luis Chamberalin <mcgrof@kernel.org> Cc: Petr Pavlu <petr.pavlu@suse.com> Cc: Sami Tolvanen <samitolvanen@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
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 ... |
||
Chunyan Zhang
|
6093faaf95 |
raid6: Add RISC-V SIMD syndrome and recovery calculations
The assembly is originally based on the ARM NEON and int.uc, but uses RISC-V vector instructions to implement the RAID6 syndrome and recovery calculations. The functions are tested on QEMU running with the option "-icount shift=0": raid6: rvvx1 gen() 1008 MB/s raid6: rvvx2 gen() 1395 MB/s raid6: rvvx4 gen() 1584 MB/s raid6: rvvx8 gen() 1694 MB/s raid6: int64x8 gen() 113 MB/s raid6: int64x4 gen() 116 MB/s raid6: int64x2 gen() 272 MB/s raid6: int64x1 gen() 229 MB/s raid6: using algorithm rvvx8 gen() 1694 MB/s raid6: .... xor() 1000 MB/s, rmw enabled raid6: using rvv recovery algorithm [Charlie: - Fixup vector options] Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Signed-off-by: Chunyan Zhang <zhangchunyan@iscas.ac.cn> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Tested-by: Charlie Jenkins <charlie@rivosinc.com> Link: https://lore.kernel.org/r/20250305083707.74218-1-zhangchunyan@iscas.ac.cn Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> |
||
Masahiro Yamada
|
8c21c41111 |
module: make __mod_device_table__* symbols static
The __mod_device_table__* symbols are only parsed by modpost to generate MODULE_ALIAS() entries from MODULE_DEVICE_TABLE(). Therefore, these symbols do not need to be globally visible, or globally unique. If they are in the global scope, we would worry about the symbol uniqueness, but modpost is fine with parsing multiple symbols with the same name. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Petr Pavlu <petr.pavlu@suse.com> |
||
|
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
...
|
||
Andy Chiu
|
500e626c4a |
kernel: ftrace: export ftrace_sync_ipi
The following ftrace patch for riscv uses a data store to update ftrace function. Therefore, a romote fence is required to order it against function_trace_op updates. The mechanism is similar to the fence between function_trace_op and update_ftrace_func in the generic ftrace, so we leverage the same ftrace_sync_ipi function. [ alex: Fix build warning when !CONFIG_DYNAMIC_FTRACE ] Signed-off-by: Andy Chiu <andybnac@gmail.com> Link: https://lore.kernel.org/r/20250407180838.42877-4-andybnac@gmail.com Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> |
||
|
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 -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmhBO1YACgkQfBQHDyUj g0cuMxAAqscuPU17PjJPDy9Fzaq+B3nsZ9JR+Y/M7ifxFJSedJqdaZc7w4OsfGy2 VZIWiSbpK2WrQHLTh/KlE2AeycO0zX5H1vQmYc4GNQn+18cprxj68YHLb05ZskJq sNVpEI0zZCxrFUgz8TrwdNcDzTC71TdtD2VLqZ6dCYcoi8lWiHPdbzxR/cSpbENb ysSrAoJy6v92ES2McH3wLAcwuchlC1wFMof9kVVhe3ueZnrtvuBML/fZldKE85qc dgcm9r1XOdcU3rOBxKQkQq2b0PzeRcUhUNRErqMQVTNs8Vg3N02x2jM214XKNLGt G/aFac9neun6iJ3H8rXzHEFhO8bInNddCjfv1SBdV0UR2LZHnzHQHz+0Og/HdyGD kkr3QsU+JzUQe29cHRwDKUR63l5dd+6PgwkWgcxYuauhFNRFpxdlosepmWZWZ+GE OVy4D/tWu1acXvorm9ZnIbkg/9anzQJEj78+Y9Tlgh5C59nBINfBtVjTVw9BWDTo 1P9YS3YGdkT49uZu1sust9ug4H9/yifcXY4uXzBdTIYZTt3kNZfncVr3kMkMgAdU bcm5PvnklIRo+JWd8WftiLQDyF4OWUcf5CG3VVFthIR4Fla+1Wpg41NjQVLvRNzk Ji/WzLj0Wnzx+QuPyUC3NFKE11IJdB+7hGktfVBHcuQ/W6Vc7bY= =cu98 -----END PGP SIGNATURE----- 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 ... |
||
|
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
...
|