diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_mman.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/i915_gem_mman.c index e8cccc131c40..b39c24dae64e 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_mman.c @@ -775,7 +775,7 @@ static struct file *mmap_singleton(struct drm_i915_private *i915) struct file *file; rcu_read_lock(); - file = i915->gem.mmap_singleton; + file = READ_ONCE(i915->gem.mmap_singleton); if (file && !get_file_rcu(file)) file = NULL; rcu_read_unlock(); |