drm/xe/pm: Add lockdep annotation for the pm_block completion

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Similar to how we annotate dma-fences, add lockep annotation to
the pm_block completion to ensure we don't wait for it while holding
locks that are needed in the pm notifier or in the device
suspend / resume callbacks.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://lore.kernel.org/r/20250918142848.21807-3-thomas.hellstrom@linux.intel.com

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This commit is contained in:

Thomas Hellström 2025-09-18 16:28:48 +02:00

parent 1364a9ead4

commit f73f6dd312

4 changed files with 65 additions and 1 deletions

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3

drivers/gpu/drm/xe/xe_exec.c

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59

drivers/gpu/drm/xe/xe_pm.c

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2

drivers/gpu/drm/xe/xe_pm.h

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drivers/gpu/drm/xe/xe_vm.c

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