From: Andi Shyti <andi.shyti@linux.intel.com>
Date: Thu, 23 Oct 2025 13:28:02 +0000 (+0200)
Subject: drm/i915/gt: Use standard API for seqcount read in TLB invalidation
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3bcf7894a93e18bff802088a368c13d86a5987a0;p=thirdparty%2Fkernel%2Flinux.git

drm/i915/gt: Use standard API for seqcount read in TLB invalidation

seqprop_sequence() is not intended for use outside seqlock.h.
Although it is accessible as a macro, it is meant to be used only
internally within the header.

Replace it with its proper wrapper, raw_read_seqcount().

Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Co-developed-by: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Christoph Lameter (Ampere) <cl@gentwo.org>
Reviewed-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com>
Link: https://lore.kernel.org/r/20251023132802.654061-1-andi.shyti@linux.intel.com
---

diff --git a/drivers/gpu/drm/i915/gt/intel_tlb.h b/drivers/gpu/drm/i915/gt/intel_tlb.h
index 337327af92ac4..ec76122162480 100644
--- a/drivers/gpu/drm/i915/gt/intel_tlb.h
+++ b/drivers/gpu/drm/i915/gt/intel_tlb.h
@@ -18,7 +18,7 @@ void intel_gt_fini_tlb(struct intel_gt *gt);
 
 static inline u32 intel_gt_tlb_seqno(const struct intel_gt *gt)
 {
-	return seqprop_sequence(&gt->tlb.seqno);
+	return raw_read_seqcount(&gt->tlb.seqno);
 }
 
 static inline u32 intel_gt_next_invalidate_tlb_full(const struct intel_gt *gt)