Re: [Intel-gfx] [PATCH 1/3] drm/i915/gem: Fix a lockdep warning the __i915_gem_is_lmem() function

On Wed, 22 Sept 2021 at 09:38, Thomas Hellström thomas.hellstrom@linux.intel.com wrote:

Somehow we managed to invert the test for i915_gem_object_evictable(), which causes a warning in DG1 BAT, igt@debugfs_test@read_all_entries.

Fix the lock check to only warn if the object *is* indeed evictable and not protected from eviction by fences.

Cc: Matthew Brost matthew.brost@intel.com Fixes: 91160c839824 ("drm/i915: Take pinning into account in __i915_gem_object_is_lmem")

Signed-off-by: Thomas Hellström thomas.hellstrom@linux.intel.com

Reviewed-by: Matthew Auld matthew.auld@intel.com