drm/xe: Don't use migrate exec queue for page fault binds

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Now that the CPU is always used for binds even in jobs, CPU bind jobs
can pass GPU jobs in the same exec queue resulting dma-fences signaling
out-of-order. Use a dedicated exec queue for binds issued from page
faults to avoid ordering issues and avoid blocking kernel binds on
unrelated copies / clears.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Maarten Lankhorst <dev@lankhorst.se>
Link: https://patch.msgid.link/20260925201526.1355279-13-matthew.brost@intel.com

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This commit is contained in:

Matthew Brost 2026-09-25 13:15:14 -07:00

parent 573a9810cf

commit c193fa57f2

3 changed files with 55 additions and 10 deletions

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47

drivers/gpu/drm/xe/xe_migrate.c

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1

drivers/gpu/drm/xe/xe_migrate.h

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17

drivers/gpu/drm/xe/xe_vm.c

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