Sunway inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5GDKC

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This commit complements commit afe00ca0 ("sw64: gpu: correct
low-level mmio memset/memcpy direct calls").
Signed-off-by: NZhou Xuemei <zhouxuemei@wxiat.com>
Signed-off-by: NGu Zitao <guzitao@wxiat.com>