[Intel-gfx] [RFC PATCH 048/162] drm/i915: Fix ww locking in shmem_create_from_object
Matthew Auld
matthew.auld at intel.com
Fri Nov 27 12:05:24 UTC 2020
From: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Quick fix, just use the unlocked version.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Cc: 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 f011ea42487e..041e2a50160d 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);
--
2.26.2
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