Am 30.01.24 um 23:35 schrieb Rob Clark:
From: Rob Clark <[email protected]>Since commit 56e5abba8c3e ("dma-buf: Add unlocked variant of vmapping functions"), the resv lock is already held in the prime vmap path, so don't try to grab it again. Fixes: 56e5abba8c3e ("dma-buf: Add unlocked variant of vmapping functions") Signed-off-by: Rob Clark <[email protected]>
Acked-by: Christian König <[email protected]>
--- drivers/gpu/drm/msm/msm_gem_prime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/msm_gem_prime.c b/drivers/gpu/drm/msm/msm_gem_prime.c index 5f68e31a3e4e..8a27b57a5bea 100644 --- a/drivers/gpu/drm/msm/msm_gem_prime.c +++ b/drivers/gpu/drm/msm/msm_gem_prime.c @@ -26,7 +26,7 @@ int msm_gem_prime_vmap(struct drm_gem_object *obj, struct iosys_map *map) { void *vaddr;- vaddr = msm_gem_get_vaddr(obj);+ vaddr = msm_gem_get_vaddr_locked(obj); if (IS_ERR(vaddr)) return PTR_ERR(vaddr); iosys_map_set_vaddr(map, vaddr);
