* [PATCH] drm/ttm: init locked again to prevent incorrect unlock
@ 2017-12-14 3:15 ` Roger He
0 siblings, 0 replies; 2+ messages in thread
From: Roger He @ 2017-12-14 3:15 UTC (permalink / raw)
To: amd-gfx, dri-devel; +Cc: stable, Roger He
Change-Id: Icc8b5112570429f24e90d52484df2728c546f85b
Signed-off-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
---
drivers/gpu/drm/ttm/ttm_bo.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a3f908c..098b22e 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -735,6 +735,7 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev,
place)) {
if (locked)
reservation_object_unlock(bo->resv);
+ locked = false;
continue;
}
break;
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] drm/ttm: init locked again to prevent incorrect unlock
@ 2017-12-14 3:15 ` Roger He
0 siblings, 0 replies; 2+ messages in thread
From: Roger He @ 2017-12-14 3:15 UTC (permalink / raw)
To: amd-gfx, dri-devel; +Cc: stable, Roger He
Change-Id: Icc8b5112570429f24e90d52484df2728c546f85b
Signed-off-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
---
drivers/gpu/drm/ttm/ttm_bo.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a3f908c..098b22e 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -735,6 +735,7 @@ static int ttm_mem_evict_first(struct ttm_bo_device *bdev,
place)) {
if (locked)
reservation_object_unlock(bo->resv);
+ locked = false;
continue;
}
break;
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2017-12-14 3:15 [PATCH] drm/ttm: init locked again to prevent incorrect unlock Roger He
2017-12-14 3:15 ` Roger He
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