Consider the possible round up happened at obj size alignment to min_page_size during the obj allocation.
Signed-off-by: Ramalingam C ramalingam.c@intel.com Reviewed-by: Thomas Hellstrom thomas.hellstrom@linux.intel.com --- drivers/gpu/drm/i915/gt/selftest_migrate.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/selftest_migrate.c b/drivers/gpu/drm/i915/gt/selftest_migrate.c index c9c4f391c5cc..b5da8b8cd039 100644 --- a/drivers/gpu/drm/i915/gt/selftest_migrate.c +++ b/drivers/gpu/drm/i915/gt/selftest_migrate.c @@ -152,6 +152,9 @@ static int clear(struct intel_migrate *migrate, if (IS_ERR(obj)) return 0;
+ /* Consider the rounded up memory too */ + sz = obj->base.size; + for_i915_gem_ww(&ww, err, true) { err = i915_gem_object_lock(obj, &ww); if (err)