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 ad298d9ec9) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>		2025-10-02 21:57:52 -07:00
..
drm	drm/gpusvm, drm/xe: Fix userptr to not allow device private pages	2025-10-02 21:57:52 -07:00
host1x	gpu: host1x: Use for_each_available_child_of_node_scoped()	2025-05-07 18:09:30 +02:00
ipu-v3	gpu: ipu-v3: Switch to irq_find_mapping()	2025-05-16 21:06:12 +02:00
nova-core	DRM Rust changes for v6.18	2025-09-17 16:13:49 +10:00
trace	gpu/trace: make TRACE_GPU_MEM configurable	2025-07-08 09:34:47 -07:00
vga	vga_switcheroo: Use pci_is_display()	2025-07-17 15:30:13 -05:00
Makefile