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Lichao Liu authored
CPU_LOONGSON2EF need software to maintain cache consistency, so modify the 'cpu_needs_post_dma_flush' function to return true when the cpu type is CPU_LOONGSON2EF. Cc: stable@vger.kernel.org Signed-off-by:
Lichao Liu <liulichao@loongson.cn> Reviewed-by:
Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
a202bf71