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2024-03-11drm/msm: Acquire reservation lock in GEM pin/unpin callbackThomas Zimmermann
Export msm_gem_pin_pages_locked() and acquire the reservation lock directly in GEM pin callback. Same for unpin. Prepares for further changes. Dma-buf locking semantics require callers to hold the buffer's reservation lock when invoking the pin and unpin callbacks. Prepare msm accordingly by pushing locking out of the implementation. A follow-up patch will fix locking for all GEM code at once. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> # virtio-gpu Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240227113853.8464-5-tzimmermann@suse.de
2024-03-11drm/msm: Provide msm_gem_get_pages_locked()Thomas Zimmermann
Rename msm_gem_pin_pages_locked() to msm_gem_get_pages_locked(). The function doesn't pin any pages, but only acquires them. Renaming the function makes the old name available. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> # virtio-gpu Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240227113853.8464-4-tzimmermann@suse.de
2024-03-11drm/gem-vram: Acquire reservation lock in GEM pin/unpin callbacksThomas Zimmermann
Acquire the reservation lock directly in GEM pin callback. Same for unpin. Prepares for further changes. Dma-buf locking semantics require callers to hold the buffer's reservation lock when invoking the pin and unpin callbacks. Prepare gem-vram accordingly by pushing locking out of the implementation. A follow-up patch will fix locking for all GEM code at once. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> # virtio-gpu Acked-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240227113853.8464-3-tzimmermann@suse.de
2024-03-11drm/gem-shmem: Acquire reservation lock in GEM pin/unpin callbacksThomas Zimmermann
Export drm_gem_shmem_pin_locked() and acquire the reservation lock directly in GEM pin callback. Same for unpin. Prepares for further changes. Dma-buf locking semantics require callers to hold the buffer's reservation lock when invoking the pin and unpin callbacks. Prepare gem-shmem accordingly by pushing locking out of the implementation. A follow-up patch will fix locking for all GEM code at once. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> # virtio-gpu Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Zack Rusin <zack.rusin@broadcom.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240227113853.8464-2-tzimmermann@suse.de
2024-03-11drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfsAdrián Larumbe
Debugfs isn't always available in production builds that try to squeeze every single byte out of the kernel image, but we still need a way to toggle the timestamp and cycle counter registers so that jobs can be profiled for fdinfo's drm engine and cycle calculations. Drop the debugfs knob and replace it with a sysfs file that accomplishes the same functionality, and document its ABI in a separate file. Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240306015819.822128-2-adrian.larumbe@collabora.com
2024-03-11Revert "drm/panthor: Fix undefined panthor_device_suspend/resume symbol issue"Jani Nikula
This reverts commit 674dc7f61aefea81901c21402946074927e63f1a. The commit causes a recursive dependency in kconfig: drivers/iommu/Kconfig:14:error: recursive dependency detected! drivers/iommu/Kconfig:14: symbol IOMMU_SUPPORT is selected by DRM_PANTHOR drivers/gpu/drm/panthor/Kconfig:3: symbol DRM_PANTHOR depends on PM kernel/power/Kconfig:183: symbol PM is selected by PM_SLEEP kernel/power/Kconfig:117: symbol PM_SLEEP depends on HIBERNATE_CALLBACKS kernel/power/Kconfig:35: symbol HIBERNATE_CALLBACKS is selected by XEN_SAVE_RESTORE arch/x86/xen/Kconfig:67: symbol XEN_SAVE_RESTORE depends on XEN arch/x86/xen/Kconfig:6: symbol XEN depends on PARAVIRT arch/x86/Kconfig:781: symbol PARAVIRT is selected by HYPERV drivers/hv/Kconfig:5: symbol HYPERV depends on X86_LOCAL_APIC arch/x86/Kconfig:1106: symbol X86_LOCAL_APIC depends on X86_UP_APIC arch/x86/Kconfig:1081: symbol X86_UP_APIC prompt is visible depending on PCI_MSI drivers/pci/Kconfig:39: symbol PCI_MSI is selected by AMD_IOMMU drivers/iommu/amd/Kconfig:3: symbol AMD_IOMMU depends on IOMMU_SUPPORT For a resolution refer to Documentation/kbuild/kconfig-language.rst subsection "Kconfig recursive dependency limitations" Fixes: 674dc7f61aef ("drm/panthor: Fix undefined panthor_device_suspend/resume symbol issue") Cc: Boris Brezillon <boris.brezillon@collabora.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Steven Price <steven.price@arm.com> Acked-by: Boris Brezillon <boris.brezillon@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240311111619.249776-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2024-03-11drm/i915: Show bios vbt when read from firmware/spi/opromRadhakrishna Sripada
Make debugfs vbt only shows valid vbt when read from ACPI opregion. Make it work when read from firmware/spi/pci oprom cases. In the cases where VBT needs to be read from spi/pci oprom, take the wakeref to prevent WARN while reading DE registers during debugfs vbt dump. v2: Extract getting vbt from different sources to its own function. Protect sysfs write with vbt check(Jani) v3: Fix CI error by probing bios vbt with runtime_pm wakeref v4: Update commit message and skip waking up runtime while accessing vbt from opregion/firmware(Jani) v5: Skip grabbing unnecessary wakeref(Jani) Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240304212331.640424-1-radhakrishna.sripada@intel.com
2024-03-11drm/i915: Duplicate opregion vbt memoryRadhakrishna Sripada
In the case of vbt residing in opregion, we simply remap the region into the kernel and pass the memory reference. Instead duplicate the memory to handle a saner cleanup in intel_bios_init. Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-6-radhakrishna.sripada@intel.com
2024-03-11drm/i915: Extract opregion vbt presence checkRadhakrishna Sripada
We want to later change intel_opregion_get_vbt to duplicate the vbt memory if present, which would be an overkill when we just want to peek into the presence of opregion vbt. Carve out the presence check into its own function to use in places where only the presence of vbt is required. Suggested-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-5-radhakrishna.sripada@intel.com
2024-03-11drm/i915: Move vbt read from firmware to intel_bios.cRadhakrishna Sripada
VBT read from firmware is currently nested within opregion vbt read. Extract it and place it together with other vbt read mechanisms and dis-associate vbt-firmware from opregion structure. v2: Return NULL in failure cases and use a null check in intel_bios_init(Jani) Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-4-radhakrishna.sripada@intel.com
2024-03-11drm/i915: Pass size to spi_oprom_get_vbtRadhakrishna Sripada
spi_oprom_get_vbt will later be used to show the contents of vbt for which the size of vbt is needed. Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-3-radhakrishna.sripada@intel.com
2024-03-11drm/i915: Pass size to oprom_get_vbtRadhakrishna Sripada
oprom_get_vbt will later be used to show the contents of vbt for which the size of vbt is needed. v2: Avoid overuse of *size and remove dummy size variable in intel_bios_init(Jani) Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240228213235.2495611-2-radhakrishna.sripada@intel.com
2024-03-11drm/panthor: Fix undefined panthor_device_suspend/resume symbol issueBoris Brezillon
panthor_device_resume/suspend() are only compiled when CONFIG_PM is enabled but panthro_drv.c doesn't use the pm_ptr() macro to conditionally discard resume/suspend assignments, which causes undefined symbol errors at link time when !PM. We could fix that by using pm_ptr(), but supporting the !PM case makes little sense (the whole point of these embedded GPUs is to be low power, so proper PM is a basic requirement in that case). So let's just enforce the presence of CONFIG_PM with a Kconfig dependency instead. If someone needs to relax this dependency, it can be done in a follow-up. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202403031944.EOimQ8WK-lkp@intel.com/ Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-4-boris.brezillon@collabora.com
2024-03-11drm/panthor: Explicitly include mm.h for the {virt, __phys)_to_pfn() defsBoris Brezillon
Something on arm[64] must be including <asm/page.h>, but things fail to compile on sparc64. Make sure this header is included (through linux/mm.h) so this driver can be compile-tested on all supported architectures. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202403031142.Vl4pW7X6-lkp@intel.com/ Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-3-boris.brezillon@collabora.com
2024-03-11drm/panthor: Fix panthor_devfreq kerneldocBoris Brezillon
Missing '*' to have a valid kerneldoc prefix. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202403031019.6jvrOqGT-lkp@intel.com/ Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240304090812.3941084-2-boris.brezillon@collabora.com
2024-03-11drm: avoid includes in drm_crtc_helper_internal.hJani Nikula
Prefer forward declarations over includes where possible. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fb7fb2986e19f949bf3a9b16230a59e0f7aaebdf.1709898638.git.jani.nikula@intel.com
2024-03-11drm/dp_mst: avoid includes in drm_dp_mst_topology_internal.hJani Nikula
Prefer forward declarations over includes where possible. Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/83d96b40724e7fd18bec81a9c6c935dbe924da91.1709898638.git.jani.nikula@intel.com
2024-03-11drm: add missing header guards to drm_crtc_helper_internal.hJani Nikula
Including the file twice can lead to errors. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b5020cdc2ff6d2f4992ea25cf88d528e4738d700.1709898638.git.jani.nikula@intel.com
2024-03-11drm: add missing header guards to drm_crtc_internal.hJani Nikula
Including the file twice can lead to errors. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7ad51d9fb9c42c9901c5c1d5d16e32e857da9758.1709898638.git.jani.nikula@intel.com
2024-03-11drm/gma500: Remove unused intel-mid.hAndy Shevchenko
intel-mid.h is providing some core parts of the South Complex PM, which are usually are not used by individual drivers. In particular, this driver doesn't use it, so simply remove the unused header. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240305160902.1363835-1-andriy.shevchenko@linux.intel.com
2024-03-11drm/xe/hdcp: Fix condition for hdcp gsc cs requirementSuraj Kandpal
Add condition for check of hdcp gsc cs requirement rather than assuming gsc cs to always be required when xe is loaded. It is not required for display version < 14 --v2 -Use display version in commit message [Lucas] Fixes: 152f2df954d8 ("drm/xe/hdcp: Enable HDCP for XE") Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240308154939.1940960-2-suraj.kandpal@intel.com
2024-03-11Merge tag 'amd-drm-next-6.9-2024-03-08-1' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.9-2024-03-08-1: amdgpu: - DCN 3.5.1 support - Fixes for IOMMUv2 removal - UAF fix - Misc small fixes and cleanups - SR-IOV fixes - MCBP cleanup - devcoredump update - NBIF 6.3.1 support - VPE 6.1.1 support amdkfd: - Misc fixes and cleanups - GFX10.1 trap fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240308170741.3691166-1-alexander.deucher@amd.com
2024-03-08drm/xe/pvc: Fix WA 18020744125Lucas De Marchi
With the current state GUC_WA_RCS_REGS_IN_CCS_REGS_LIST could in theory be removed since there is no render register being added to the list of compute WAs. However the real issue is that 18020744125 is incomplete and not setting the RING_HWSTAM on render as it should. Writing this in RTP is a little more tricky as we want to write to another's engine base when the match happens: first compute engine and no render present. So use RING_HWSTAM(RENDER_RING_BASE) instead of the usual XE_RTP_ACTION_FLAG(ENGINE_BASE). Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240306192128.1895603-2-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-03-08drm/xe: Remove unused FF_SLICE_CS_CHICKEN2Lucas De Marchi
Commit e89f4967d90c ("drm/xe: Drop WA 16015675438") removed the only user of that register and should have removed it. Remove it now. Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240306192128.1895603-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-03-08nouveau/dmem: handle kcalloc() allocation failureDuoming Zhou
The kcalloc() in nouveau_dmem_evict_chunk() will return null if the physical memory has run out. As a result, if we dereference src_pfns, dst_pfns or dma_addrs, the null pointer dereference bugs will happen. Moreover, the GPU is going away. If the kcalloc() fails, we could not evict all pages mapping a chunk. So this patch adds a __GFP_NOFAIL flag in kcalloc(). Finally, as there is no need to have physically contiguous memory, this patch switches kcalloc() to kvcalloc() in order to avoid failing allocations. CC: <stable@vger.kernel.org> # v6.1 Fixes: 249881232e14 ("nouveau/dmem: evict device private memory during release") Suggested-by: Danilo Krummrich <dakr@redhat.com> Signed-off-by: Duoming Zhou <duoming@zju.edu.cn> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240306050104.11259-1-duoming@zju.edu.cn
2024-03-08drm/panel-edp: Add BOE NT116WHM-N44 and CMN N116BCA-EA1Xuxin Xiong
Add support for the following 2 panels: 1. BOE NT116WHM-N44 2. CMN N116BCA-EA1 Signed-off-by: Xuxin Xiong <xuxinxiong@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240308004757.1048284-1-xuxinxiong@huaqin.corp-partner.google.com
2024-03-08Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to get the latest fixes from drm-next; specifically the build fix from the patchset at [1]. Also fixes the build by removing an unused variable from rzg2l_du_vsp_atomic_flush(). Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/series/130720/ # 1
2024-03-08drm/xe/gsc: Fix kernel doc for xe_gsc_create_host_session_idSuraj Kandpal
Fix documentation for xe_gsc_create_host_session_id which was xe_gsc_get_host_session_id. Fixes: 152f2df954d8 ("drm/xe/hdcp: Enable HDCP for XE") Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240307045533.1867892-2-suraj.kandpal@intel.com
2024-03-08drm/i915: Simplify intel_old_crtc_state_disables() calling conventionVille Syrjälä
Stop passing in so much redundant stuff to intel_old_crtc_state_disables(). Top level atomic state + crtc is all we need. And while at it constify the states to make it clear they should not be mutated. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240305084730.19182-4-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2024-03-08drm/i915: Disable planes more atomically during modesetsVille Syrjälä
Follow in the footsteps of commit c610e841f19d ("drm/i915: Do plane/etc. updates more atomically across pipes") and do the plane disables back to back for all pipes also when we are disabling pipes. This should provide for a potentially more atomic user experience, which might be especially nice when using joiner or tiled displays. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240305084730.19182-3-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2024-03-08drm/i915: Precompute disable_pipes bitmask in intel_commit_modeset_disables()Ville Syrjälä
Copy the pipe bitmask based approach from skl_commit_modeset_enables() into intel_commit_modeset_disables(). This avoids doing so many duplicated checks in all the loops, and also let's WARN at the end if we screwed up somewhere and forgot to disable some pipe. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240305084730.19182-2-ville.syrjala@linux.intel.com Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
2024-03-08nouveau: lock the client object tree.Dave Airlie
It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Call Trace: [ 4562.099555] <TASK> [ 4562.099573] ? die_addr+0x36/0x90 [ 4562.099583] ? exc_general_protection+0x246/0x4a0 [ 4562.099593] ? asm_exc_general_protection+0x26/0x30 [ 4562.099600] ? nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nouveau] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nouveau] [ 4562.099986] nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [ 4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [ 4562.100182] ? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nouveau] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 <44> 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000 [ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000 [ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446] </TASK> [ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof kvm snd_sof_utils snd_soc_core snd_hda_codec_realtek libarc4 snd_hda_codec_generic snd_compress snd_hda_ext_core vfat fat snd_hda_intel snd_intel_dspcfg irqbypass iwlwifi snd_hda_codec snd_hwdep snd_hda_core btusb btrtl mei_hdcp iTCO_wdt rapl mei_pxp btintel snd_seq iTCO_vendor_support btbcm snd_seq_device intel_cstate bluetooth snd_pcm cfg80211 intel_wmi_thunderbolt wmi_bmof intel_uncore snd_timer mei_me snd ecdh_generic i2c_i801 [ 4562.100541] ecc mei i2c_smbus soundcore rfkill intel_pch_thermal acpi_pad zram nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi drm_display_helper drm_kms_helper drm crct10dif_pclmul crc32_pclmul nvme e1000e crc32c_intel nvme_core ghash_clmulni_intel video wmi pinctrl_cannonlake ip6_tables ip_tables fuse [ 4562.100616] ---[ end trace 0000000000000000 ]--- Signed-off-by: Dave Airlie <airlied@redhat.com> Cc: stable@vger.kernel.org
2024-03-08Merge tag 'drm-misc-fixes-2024-03-07' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes A connector status polling fix, a timings fix for the Himax83102-j02 panel, a deadlock fix for nouveau, A controversial format fix for udl that got reverted to allow further discussion, and a build fix for the drm/buddy kunit tests. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240307-quizzical-auburn-starling-0ade8f@houat
2024-03-08Merge tag 'amd-drm-fixes-6.8-2024-03-07' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.8-2024-03-07: amdgpu: - SMU14 fix - Fix possible NULL pointer - VRR fix - pwm fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240307143318.2869884-1-alexander.deucher@amd.com
2024-03-08Merge tag 'drm-xe-fixes-2024-03-07' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - An error path fix. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zema9lLEdtMISljc@fedora
2024-03-08Merge tag 'drm-msm-next-2024-03-07' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Late updates for v6.9, the main part is CDM (YUV over DP) which was waiting for drm-misc-next-2024-02-29. DPU: - Add support for YUV420 over DP - Patchset to ease debugging of vblank timeouts - Small cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvedk6OCOZ-NNtGf_pNiGuK9uvWj1MCDZLX9Jo2nHS=Zg@mail.gmail.com
2024-03-08Merge tag 'drm-etnaviv-next-2024-03-07' of ↵Dave Airlie
https://git.pengutronix.de/git/lst/linux into drm-next - various code cleanups - enhancements for NPU and MRT support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas Stach <l.stach@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/72a783cd98d60f6ebb43b90a6b453eea87224409.camel@pengutronix.de
2024-03-08Merge tag 'drm-xe-next-fixes-2024-03-04' of ↵Dave Airlie
ssh://gitlab.freedesktop.org/drm/xe/kernel into drm-next Driver Changes: - Fix kunit link failure with built-in xe - Fix one more 32-bit build failure with ARM compiler - Fix initialization order of topology struct - Cleanup unused fields in struct xe_vm - Fix xe_vm leak when handling page fault on a VM not in fault mode - Drop use of "grouped target" feature in Makefile since that's only available in make >= 4.3 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/kaypobelrl7u7rtnu6hg5czs3vptbhs4rp24vnwuo2ajoxysto@l5u7377hz4es
2024-03-08Merge tag 'drm-misc-next-fixes-2024-03-07' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-misc into drm-next Short summary of fixes pull: - i915: Fix applying placement flags - fbdev: Fix build on PowerMacs after header cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240307124640.GA18593@localhost.localdomain
2024-03-08Merge tag 'amd-drm-next-6.9-2024-03-01' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.9-2024-03-01: amdgpu: - GC 11.5.1 updates - Misc display cleanups - NBIO 7.9 updates - Backlight fixes - DMUB fixes - MPO fixes - atomfirmware table updates - SR-IOV fixes - VCN 4.x updates - use RMW accessors for pci config registers - PSR fixes - Suspend/resume fixes - RAS fixes - ABM fixes - Misc code cleanups - SI DPM fix - Revert freesync video amdkfd: - Misc cleanups - Error handling fixes radeon: - use RMW accessors for pci config registers From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240301204857.13960-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2024-03-07drm/i915/guc: Enable Wa_14019159160John Harrison
Use the new w/a KLV support to enable a MTL w/a. Note, this w/a is a super-set of Wa_16019325821, so requires turning that one as well as setting the new flag for Wa_14019159160 itself. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240223205632.1621019-4-John.C.Harrison@Intel.com
2024-03-07drm/i915/guc: Add support for w/a KLVsJohn Harrison
To prevent running out of bits, new w/a enable flags are being added via a KLV system instead of a 32 bit flags word. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240223205632.1621019-3-John.C.Harrison@Intel.com
2024-03-07drm/i915: Enable Wa_16019325821John Harrison
Some platforms require holding RCS context switches until CCS is idle (the reverse w/a of Wa_14014475959). Some platforms require both versions. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240223205632.1621019-2-John.C.Harrison@Intel.com
2024-03-07drm/amd/display: Removed redundant @ symbol to fix kernel-doc warnings in ↵R SUNDAR
-next repo For linux-next repository. ./drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h:1: warning: no structured comments found ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:1: warning: no structured comments found ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:162: warning: Function parameter or struct member 'pre_multiplied_alpha' not described in 'mpcc_blnd_cfg' Signed-off-by: R SUNDAR <prosunofficial@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amd/pm: wait for completion of the EnableGfxImu messageTim Huang
Wait for completion of sending the EnableGfxImu message when using the PSP FW loading for SMU ip v14.0. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amdgpu/soc21: add mode2 asic reset for SMU IP v14.0.1lima1002
Set the default reset method to mode2 for SMU IP v14.0.1 Signed-off-by: lima1002 <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amdgpu: add smu 14.0.1 supportYifan Zhang
This patch to add smu 14.0.1 support. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amdgpu: add VPE 6.1.1 discovery supportAlex Deucher
Enable VPE 6.1.1. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amdgpu/vpe: add VPE 6.1.1 supportLang Yu
Add initial support for VPE 6.1.1. v2: squash in updates (Alex) Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-07drm/amdgpu/vpe: don't emit cond exec command under collaborate modeLang Yu
Not ready now. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.51.0) at 2026-11-10 19:15:43 +0000