diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c index f279e21300aa..604f189dbd70 100644 --- a/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c +++ b/drivers/gpu/drm/xe/xe_gt_tlb_invalidation.c @@ -319,7 +319,12 @@ int xe_guc_tlb_invalidation_done_handler(struct xe_guc *guc, u32 *msg, u32 len) /* Sanity check on seqno */ expected_seqno = (gt->tlb_invalidation.seqno_recv + 1) % TLB_INVALIDATION_SEQNO_MAX; - XE_WARN_ON(expected_seqno != msg[0]); + if (!expected_seqno) + expected_seqno = 1; + if (drm_WARN_ON(>->xe->drm, expected_seqno != msg[0])) { + drm_err(>->xe->drm, "TLB expected_seqno(%d) != msg(%u)\n", + expected_seqno, msg[0]); + } gt->tlb_invalidation.seqno_recv = msg[0]; smp_wmb(); |