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drm/i915/guc: Report error on invalid reset notification

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Don't silently drop reset notifications from the GuC. It might not be
safe to do an error capture but we still want some kind of report that
the reset happened.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211223013128.1739792-1-John.C.Harrison@Intel.com
This commit is contained in:
John Harrison
2021-12-22 17:31:28 -08:00
parent 6cb12fbda1
commit 249af7242a
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
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@@ -3979,6 +3979,11 @@ static void guc_handle_context_reset(struct intel_guc *guc,
!context_blocked(ce))) {
capture_error_state(guc, ce);
guc_context_replay(ce);
} else {
drm_err(&guc_to_gt(guc)->i915->drm,
"Invalid GuC engine reset notificaion for 0x%04X on %s: banned = %d, blocked = %d",
ce->guc_id.id, ce->engine->name, intel_context_is_banned(ce),
context_blocked(ce));
}
}