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Tong Tiangen authored
HugeTLB pages are always fully mapped, so only setting head page's PG_dcache_clean flag is enough. Signed-off-by: Tong Tiangen <tongtiangen@huawei.com> Link: https://lore.kernel.org/lkml/20220331065640.5777-2-songmuchun@bytedance.com/ Link: https://lore.kernel.org/r/20221024094725.3054311-2-tongtiangen@huawei.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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