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| author | Michal Wajdeczko <[email protected]> | 2025-07-11 19:33:15 +0000 |
|---|---|---|
| committer | Michal Wajdeczko <[email protected]> | 2025-07-15 11:05:20 +0000 |
| commit | e497957fee3025ef72090b2ab29dd1070602bf6e (patch) | |
| tree | 826a5ad498f0c3f520d506f70c22e98d00e06a6f /drivers/gpu/drm/imagination/pvr_queue.c | |
| parent | drm/xe/pf: Force GuC virtualization mode (diff) | |
| download | kernel-e497957fee3025ef72090b2ab29dd1070602bf6e.tar.gz kernel-e497957fee3025ef72090b2ab29dd1070602bf6e.zip | |
drm/xe/pf: Invalidate LMTT during LMEM unprovisioning
Invalidate LMTT immediately after removing VF's LMTT page tables
and clearing root PTE in the LMTT PD to avoid any invalid access
by the hardware (and VF) due to stale data.
Signed-off-by: Michal Wajdeczko <[email protected]>
Cc: Michał Winiarski <[email protected]>
Cc: Piotr Piórkowski <[email protected]>
Cc: Matthew Brost <[email protected]>
Reviewed-by: Matthew Brost <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'drivers/gpu/drm/imagination/pvr_queue.c')
0 files changed, 0 insertions, 0 deletions