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| author | Matthew Brost <matthew.brost@intel.com> | 2025-10-08 14:45:08 -0700 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2025-10-09 03:22:28 -0700 |
| commit | 489d890a39131e86bcaf3f14ebc2570257c23356 (patch) | |
| tree | daf24a47c6c021bbc1501fae378b2589eb21ec5a /tools/perf/scripts/python | |
| parent | e1587f16609bb34dc821d28923a231797c05c0e0 (diff) | |
| download | linux-489d890a39131e86bcaf3f14ebc2570257c23356.tar.gz linux-489d890a39131e86bcaf3f14ebc2570257c23356.zip | |
drm/xe/vf: Abort H2G sends during VF post-migration recovery
While VF post-migration recovery is in progress, abort H2G sends with
-ECANCEL. These messages are treated as lost, and TLB invalidation
errors are suppressed. During this phase, the H2G channel is down, and
VF recovery requires the CT lock to proceed.
v3:
- Use xe_gt_recovery_inprogress (Michal)
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://lore.kernel.org/r/20251008214532.3442967-11-matthew.brost@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions