Files
linux/drivers
Riana Tauro e46ee82f12 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>
2026-07-02 13:39:38 +05:30
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