[PATCH] drm/xe/guc: Explicitly initialize g2h_fence.cancel

Michal Wajdeczko michal.wajdeczko at intel.com
Wed Jul 23 16:57:17 UTC 2025


The struct g2h_fence must be explicitly initializated using the
g2h_fence_init() function to avoid trash values in its members,
but we missed to update this helper function with the new member.

Fixes: 94de94d24ea8 ("drm/xe/guc: Cancel ongoing H2G requests when stopping CT")
Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Lukasz Laguna <lukasz.laguna at intel.com>
---
 drivers/gpu/drm/xe/xe_guc_ct.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/xe/xe_guc_ct.c b/drivers/gpu/drm/xe/xe_guc_ct.c
index b6acccfcd351..ebe74a6b27ee 100644
--- a/drivers/gpu/drm/xe/xe_guc_ct.c
+++ b/drivers/gpu/drm/xe/xe_guc_ct.c
@@ -98,6 +98,7 @@ static void g2h_fence_init(struct g2h_fence *g2h_fence, u32 *response_buffer)
 	g2h_fence->response_buffer = response_buffer;
 	g2h_fence->response_data = 0;
 	g2h_fence->response_len = 0;
+	g2h_fence->cancel = false;
 	g2h_fence->fail = false;
 	g2h_fence->retry = false;
 	g2h_fence->done = false;
-- 
2.47.1



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