diff options
| author | Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> | 2025-11-25 13:26:28 +0530 |
|---|---|---|
| committer | Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> | 2025-11-26 15:42:33 +0530 |
| commit | 7f08cc5b3cc3bf6416f8b55bff906f67ed75637d (patch) | |
| tree | c50056813e27ff52ff259c385380b0c8b09e5dff /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | dd62fe512d5980e86cdd5b77385012f5659775f0 (diff) | |
drm/xe/vm: Skip ufence association for CPU address mirror VMA during MAP
The MAP operation for a CPU address mirror VMA does not require ufence
association because such mappings are not GPU-synchronized and do not
participate in GPU job completion signaling.
Remove the unnecessary ufence addition for this case to avoid -EBUSY
failure in check_ufence of unbind ops.
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patch.msgid.link/20251125075628.1182481-6-himal.prasad.ghimiray@intel.com
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions