From: Tvrtko Ursulin tvrtko.ursulin@intel.com
[ Upstream commit 113899c2669dff148b2a5bea4780123811aecc13 ]
Commit a4d86249c773 ("drm/i915/gt: Provide a utility to create a scratch buffer") mistakenly passed in uapi I915_CACHING_CACHED as argument to i915_gem_object_set_cache_coherency(), which actually takes internal enum i915_cache_level.
No functional issue since the value matches I915_CACHE_LLC (1 == 1), which is the intended caching mode, but lets clean it up nevertheless.
Signed-off-by: Tvrtko Ursulin tvrtko.ursulin@intel.com Fixes: a4d86249c773 ("drm/i915/gt: Provide a utility to create a scratch buffer") Cc: Daniele Ceraolo Spurio daniele.ceraolospurio@intel.com Reviewed-by: Tejas Upadhyay tejas.upadhyay@intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20230707125503.3965817-1-tvrtk... (cherry picked from commit 49c60b2f0867ac36fd54d513882a48431aeccae7) Signed-off-by: Tvrtko Ursulin tvrtko.ursulin@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/i915/gt/intel_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index 2d3a979736cc1..f9d4094916e3d 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -547,7 +547,7 @@ __vm_create_scratch_for_read(struct i915_address_space *vm, unsigned long size) if (IS_ERR(obj)) return ERR_CAST(obj);
- i915_gem_object_set_cache_coherency(obj, I915_CACHING_CACHED); + i915_gem_object_set_cache_coherency(obj, I915_CACHE_LLC);
vma = i915_vma_instance(obj, vm, NULL); if (IS_ERR(vma)) {