[PATCH 39/64] drm/i915: Fix ww locking in shmem_create_from_object
Maarten Lankhorst
maarten.lankhorst at linux.intel.com
Mon Jan 4 12:51:00 UTC 2021
Quick fix, just use the unlocked version.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom at linux.intel.com>
---
drivers/gpu/drm/i915/gt/shmem_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/shmem_utils.c b/drivers/gpu/drm/i915/gt/shmem_utils.c
index 5982b62f913d..5d9bac7f39c4 100644
--- a/drivers/gpu/drm/i915/gt/shmem_utils.c
+++ b/drivers/gpu/drm/i915/gt/shmem_utils.c
@@ -39,7 +39,7 @@ struct file *shmem_create_from_object(struct drm_i915_gem_object *obj)
return file;
}
- ptr = i915_gem_object_pin_map(obj, I915_MAP_WB);
+ ptr = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WB);
if (IS_ERR(ptr))
return ERR_CAST(ptr);
--
2.30.0.rc1
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