Thomas Hellström 10aa5c8060 drm/gpusvm, drm/xe: Fix userptr to not allow device private pages ... When userptr is used on SVM-enabled VMs, a non-NULL hmm_range::dev_private_owner value might mean that hmm_range_fault() attempts to return device private pages. Either that will fail, or the userptr code will not know how to handle those. Use NULL for hmm_range::dev_private_owner to migrate such pages to system. In order to do that, move the struct drm_gpusvm::device_private_page_owner field to struct drm_gpusvm_ctx::device_private_page_owner so that it doesn't remain immutable over the drm_gpusvm lifetime. v2: - Don't conditionally compile xe_svm_devm_owner(). - Kerneldoc xe_svm_devm_owner(). Fixes: 9e97874148 ("drm/xe/userptr: replace xe_hmm with gpusvm") Cc: Matthew Auld <matthew.auld@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/20250930122752.96034-1-thomas.hellstrom@linux.intel.com (cherry picked from commit ad298d9ec957414dbf3d51f3c8bca4b6d2416c0c) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>		2025-10-02 21:57:52 -07:00
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amd	drm/amd/amdgpu: Add helper functions for isp buffers	2025-07-16 16:17:35 -04:00
bridge	drm/bridge: samsung-dsim: add driver support for exynos7870 DSIM bridge	2025-09-15 19:55:15 +09:00
clients	drm/client: Move public client header to clients/ subdirectory	2024-11-15 09:42:13 +01:00
display	drm-misc-next for 6.17:	2025-07-04 11:54:31 +10:00
intel	mei: late_bind: add late binding component driver	2025-09-18 09:32:00 -07:00
ttm	amd-drm-next-6.18-2025-09-19:	2025-09-22 08:45:51 +10:00
Makefile	scripts/kernel-doc.py: don't create *.pyc files	2025-04-24 10:12:46 -06:00
amd_asic_type.h	…
drm_accel.h	drm: move drm based debugfs funcs to drm_debugfs.c	2025-07-04 15:58:22 +02:00
drm_atomic.h	drm/atomic: Introduce helper to lookup connector by encoder	2025-03-20 14:45:46 +01:00
drm_atomic_helper.h	drm/atomic-helper: Introduce drm_atomic_helper_reset_crtc()	2025-02-13 16:17:46 +01:00
drm_atomic_state_helper.h	…
drm_atomic_uapi.h	…
drm_audio_component.h	…
drm_auth.h	…
drm_blend.h	…
drm_bridge.h	drm/bridge: add drm_bridge_is_last()	2025-09-02 11:38:29 +02:00
drm_bridge_connector.h	…
drm_bridge_helper.h	drm/bridge: Add helper to reset bridge pipeline	2025-03-20 14:45:48 +01:00
drm_buddy.h	Merge drm/drm-next into drm-intel-next	2025-09-10 08:01:42 -04:00
drm_cache.h	…
drm_client.h	drm/client: Send pending hotplug events after resume	2025-03-05 21:48:49 +01:00
drm_client_event.h	drm/client: include types.h to make drm_client_event.h self-contained	2025-02-12 10:44:43 +02:00
drm_color_mgmt.h	drm/color-mgmt: Prepare for RGB332 palettes	2025-08-26 09:54:18 +02:00
drm_connector.h	drm-misc-next for 6.17:	2025-06-27 09:58:05 +10:00
drm_crtc.h	drm: add clone mode check for CRTC	2025-01-08 01:39:58 +02:00
drm_crtc_helper.h	…
drm_damage_helper.h	drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged()	2025-03-03 14:45:40 +02:00
drm_debugfs.h	drm: add debugfs support on per client-id basis	2025-07-04 15:59:06 +02:00
drm_debugfs_crc.h	…
drm_device.h	Merge drm/drm-next into drm-intel-next	2025-09-10 08:01:42 -04:00
drm_drv.h	drm: move drm based debugfs funcs to drm_debugfs.c	2025-07-04 15:58:22 +02:00
drm_edid.h	drm/dp: Add an EDID quirk for the DPCD register access probe	2025-06-12 20:44:01 +03:00
drm_eld.h	…
drm_encoder.h	…
drm_exec.h	…
drm_fb_dma_helper.h	…
drm_fb_helper.h	drm/fb-helper: Remove struct drm_fb_helper.fb_probe	2025-03-05 21:48:50 +01:00
drm_fbdev_dma.h	drm/fbdev-dma: Remove obsolete setup function	2024-09-26 09:31:27 +02:00
drm_fbdev_shmem.h	drm/fbdev-shmem: Remove obsolete setup function	2024-09-26 09:31:28 +02:00
drm_fbdev_ttm.h	drm/fbdev-ttm: Remove obsolete setup function	2024-09-26 09:31:29 +02:00
drm_file.h	drm for 6.17-rc1	2025-07-30 19:26:49 -07:00
drm_fixed.h	drm: fixed: Don't use "proxy" headers	2024-08-13 12:13:45 +03:00
drm_flip_work.h	…
drm_format_helper.h	drm/format-helper: introduce drm_fb_xrgb8888_to_gray2()	2025-09-01 15:35:07 +02:00
drm_fourcc.h	drm: Pass pixel_format+modifier directly to drm_get_format_info()	2025-07-16 20:01:13 +03:00
drm_framebuffer.h	drm/framebuffer: Acquire internal references on GEM handles	2025-07-09 14:03:28 +02:00
drm_gem.h	gpuvm: remove gem.gpuva.lock_dep_map	2025-08-28 12:40:43 +02:00
drm_gem_atomic_helper.h	…
drm_gem_dma_helper.h	fs: move FMODE_UNSIGNED_OFFSET to fop_flags	2024-08-30 08:22:36 +02:00
drm_gem_framebuffer_helper.h	drm/gem/afbc: Eliminate redundant drm_get_format_info()	2025-07-16 20:06:22 +03:00
drm_gem_shmem_helper.h	drm/gem-shmem: Do not map s/g table by default	2025-07-07 15:23:41 +02:00
drm_gem_ttm_helper.h	…
drm_gem_vram_helper.h	drm/gem-vram: Un-export pin helpers	2025-05-30 09:47:28 +02:00
drm_gpusvm.h	drm/gpusvm, drm/xe: Fix userptr to not allow device private pages	2025-10-02 21:57:52 -07:00
drm_gpuvm.h	Linux 6.17-rc6	2025-09-15 17:51:07 +10:00
drm_ioctl.h	…
drm_kunit_helpers.h	Merge tag 'drm-misc-next-2025-04-09' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next	2025-04-14 15:29:49 +10:00
drm_lease.h	…
drm_managed.h	drm: Simplify drmm_alloc_ordered_workqueue return	2025-07-03 10:14:56 -07:00
drm_mipi_dbi.h	…
drm_mipi_dsi.h	drm: Add MIPI read_multi func and two write macros	2025-08-14 15:42:26 -07:00
drm_mm.h	…
drm_mode_config.h	drm: Pass the format info to .fb_create()	2025-07-16 20:03:14 +03:00
drm_mode_object.h	drm/drm_mode_object: fix typo in kerneldoc	2025-02-04 14:11:14 +01:00
drm_modes.h	…
drm_modeset_helper.h	drm: Allow the caller to pass in the format info to drm_helper_mode_fill_fb_struct()	2025-07-16 20:04:45 +03:00
drm_modeset_helper_vtables.h	drm/atomic: Let drivers decide which planes to async flip	2025-02-14 00:54:29 +02:00
drm_modeset_lock.h	…
drm_module.h	…
drm_of.h	drm: of: Add drm_of_lvds_get_dual_link_pixel_order_sink()	2024-11-05 13:26:42 +02:00
drm_pagemap.h	drm/pagemap: DMA map folios when possible	2025-08-06 13:34:50 +02:00
drm_panel.h	drm/panel: Allow powering on panel follower after panel is enabled	2025-08-25 09:17:49 -07:00
drm_panic.h	drm/panic: Add a private field to struct drm_scanout_buffer	2025-06-27 11:48:22 +02:00
drm_pciids.h	…
drm_plane.h	drm/plane: Add new plane property IN_FORMATS_ASYNC	2025-05-09 15:29:40 +05:30
drm_plane_helper.h	…
drm_prime.h	drm/shmem-helper: Import dmabuf without mapping its sg_table	2025-06-03 09:21:01 +02:00
drm_print.h	drm/print: Add drm_coredump_printer_is_full	2025-04-24 15:51:41 -07:00
drm_privacy_screen_consumer.h	…
drm_privacy_screen_driver.h	…
drm_privacy_screen_machine.h	…
drm_probe_helper.h	drm/probe-helper: Do not fail from drmm_kms_helper_poll_init()	2025-03-24 09:31:03 +01:00
drm_property.h	…
drm_rect.h	drm/rect: Add drm_rect_overlap()	2024-08-23 16:47:56 +02:00
drm_self_refresh_helper.h	…
drm_simple_kms_helper.h	…
drm_suballoc.h	…
drm_syncobj.h	…
drm_sysfs.h	…
drm_util.h	drm: Move for_each_if() to util_macros.h for wider use	2025-02-17 14:27:35 +01:00
drm_utils.h	drm: panel-backlight-quirks: Add brightness mask quirk	2025-09-03 10:23:01 -05:00
drm_vblank.h	drm/vblank: add dynamic per-crtc vblank configuration support	2024-07-26 17:40:10 -04:00
drm_vblank_work.h	…
drm_vma_manager.h	…
drm_writeback.h	drm: writeback: Create drmm variants for drm_writeback_connector initialization	2025-01-21 10:32:33 +01:00
gpu_scheduler.h	drm/sched: Allow drivers to skip the reset and keep on running	2025-07-15 08:27:07 -03:00
gud.h	…
spsc_queue.h	drm/sched: Increment job count before swapping tail spsc queue	2025-07-01 16:14:47 -07:00
task_barrier.h	…