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| author | Riana Tauro <riana.tauro@intel.com> | 2026-06-29 13:58:05 +0530 |
|---|---|---|
| committer | Riana Tauro <riana.tauro@intel.com> | 2026-07-02 13:39:38 +0530 |
| commit | e46ee82f120f7f6ac4a2bf8ee6199ef65ceaea1a (patch) | |
| tree | 9b39bef1bc7d70f05020349881c5aeb8e889b5d4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 0a0fae3327a537b23e86463240e7381ddb5e31a1 (diff) | |
drm/xe: Skip device access during PCI error recovery
When a fatal error occurs and the error_detected callback is
invoked the device is inaccessible. The error_detected callback
wedges the device causing the jobs to timeout.
The timedout handler acquires forcewake to dump devcoredump and
triggers a GT reset. Since the device is inaccessible this causes
errors. Skip all mmio accesses and gt reset when the device
is in reset.
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com>
Link: https://patch.msgid.link/20260629082802.3690896-9-riana.tauro@intel.com
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions