Commit ae686e22 authored by Matthew Auld's avatar Matthew Auld
Browse files

drm/i915/selftests: handle more rounding 

Ensure we account for potential rounding up of lmem objects.

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5485


Signed-off-by: default avatarMatthew Auld <matthew.auld@intel.com>
Cc: Nirmoy Das <nirmoy.das@linux.intel.com>
Reviewed-by: default avatarNirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220406173023.1039107-1-matthew.auld@intel.com
parent ce3d4d7f

drivers/gpu/drm/i915/gt/selftest_migrate.c

+4 −2
Original line number Diff line number Diff line
@@ -621,13 +621,15 @@ static int perf_copy_blt(void *arg) 


	for (i = 0; i < ARRAY_SIZE(sizes); i++) {

		struct drm_i915_gem_object *src, *dst;

		size_t sz;

		int err;



		src = create_init_lmem_internal(gt, sizes[i], true);

		if (IS_ERR(src))

			return PTR_ERR(src);



		dst = create_init_lmem_internal(gt, sizes[i], false);

		sz = src->base.size;

		dst = create_init_lmem_internal(gt, sz, false);

		if (IS_ERR(dst)) {

			err = PTR_ERR(dst);

			goto err_src;
@@ -640,7 +642,7 @@ static int perf_copy_blt(void *arg) 
				      dst->mm.pages->sgl,

				      I915_CACHE_NONE,

				      i915_gem_object_is_lmem(dst),

				      sizes[i]);

				      sz);



		i915_gem_object_unlock(dst);

		i915_gem_object_put(dst);