From: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
To: intel-xe@lists.freedesktop.org
Cc: matthew.auld@intel.com
Subject: [Intel-xe] [PATCH v2 5/7] drm/xe: Use a small negative initial seqno
Date: Wed, 15 Mar 2023 16:55:05 +0100 [thread overview]
Message-ID: <20230315155507.43933-6-thomas.hellstrom@linux.intel.com> (raw)
In-Reply-To: <20230315155507.43933-1-thomas.hellstrom@linux.intel.com>
Causes an early 32-bit wrap and may thus help CI catch wrapping errors
that may otherwise not show early enough.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
---
drivers/gpu/drm/xe/xe_hw_fence.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/xe/xe_hw_fence.h b/drivers/gpu/drm/xe/xe_hw_fence.h
index 523c2611ef5d..cfe5fd603787 100644
--- a/drivers/gpu/drm/xe/xe_hw_fence.h
+++ b/drivers/gpu/drm/xe/xe_hw_fence.h
@@ -8,7 +8,8 @@
#include "xe_hw_fence_types.h"
-#define XE_FENCE_INITIAL_SEQNO 1
+/* Cause an early wrap to catch wrapping errors */
+#define XE_FENCE_INITIAL_SEQNO (-127)
int xe_hw_fence_module_init(void);
void xe_hw_fence_module_exit(void);
--
2.39.2
next prev parent reply other threads:[~2023-03-15 15:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-15 15:55 [Intel-xe] [PATCH v2 0/7] Cpu page-table updates and fixes Thomas Hellström
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 1/7] drm/xe: Use a define to set initial seqno for fences Thomas Hellström
2023-03-16 16:09 ` Matthew Brost
2023-03-16 16:45 ` Thomas Hellström
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 2/7] drm/xe/migrate: Update cpu page-table updates Thomas Hellström
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 3/7] drm/xe/tests: Support CPU page-table updates in the migrate test Thomas Hellström
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 4/7] drm/xe: Introduce xe_engine_is_idle() Thomas Hellström
2023-03-15 15:55 ` Thomas Hellström [this message]
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 6/7] drm/xe/tests: Test both CPU- and GPU page-table updates with the migrate test Thomas Hellström
2023-03-15 15:55 ` [Intel-xe] [PATCH v2 7/7] drm/xe/vm: Defer vm rebind until next exec if nothing to execute Thomas Hellström
2023-03-15 23:23 ` Matthew Brost
2023-03-15 15:58 ` [Intel-xe] ✓ CI.Patch_applied: success for Cpu page-table updates and fixes (rev2) Patchwork
2023-03-15 15:59 ` [Intel-xe] ✓ CI.KUnit: " Patchwork
2023-03-15 16:03 ` [Intel-xe] ✓ CI.Build: " Patchwork
2023-03-15 16:14 ` [Intel-xe] ○ CI.BAT: info " Patchwork
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