drm/xe/gt: Synchronize GT reset with device unbind

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When unbinding wait for any GT reset in progress to complete. Unbinding
will release the mmio mapping but mmio operations are performed during
GT reset causing Kernel panic.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patch.msgid.link/20251103123144.3231829-5-balasubramani.vivekanandan@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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Balasubramani Vivekanandan 2025-11-03 18:01:46 +05:30 • committed by Lucas De Marchi

parent 1f8a87be9c

commit 09c452d117

1 changed files with 7 additions and 0 deletions

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drivers/gpu/drm/xe/xe_gt.c

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