drm/xe: Basic SVM BO eviction

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Wire xe_bo_move to GPU SVM migration via new helper xe_svm_bo_evict.

v2:
 - Use xe_svm_bo_evict
 - Drop bo->range
v3:
 - Kernel doc (Thomas)
v4:
 - Add missing xe_bo.c code
v5:
 - Add XE_BO_FLAG_CPU_ADDR_MIRROR flag in this patch (Thomas)
 - Add message on eviction failure
v6:
 - Only compile if CONFIG_DRM_GPUSVM selected (CI, Lucas)

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306012657.3505757-29-matthew.brost@intel.com

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This commit is contained in:

Matthew Brost 2025-03-05 17:26:53 -08:00

parent 2f118c9491

commit 3ca608dc75

4 changed files with 48 additions and 1 deletions

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22

drivers/gpu/drm/xe/xe_bo.c

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1

drivers/gpu/drm/xe/xe_bo.h

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17

drivers/gpu/drm/xe/xe_svm.c

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9

drivers/gpu/drm/xe/xe_svm.h

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