-
由 Huacai Chen 提交于
Set _PAGE_DIRTY only if _PAGE_MODIFIED is set in {pmd,pte}_mkwrite(). Otherwise, _PAGE_DIRTY silences the TLB modify exception and make us have no chance to mark a pmd/pte dirty (_PAGE_MODIFIED) for software. Reviewed-by: NGuo Ren <guoren@kernel.org> Signed-off-by: NHuacai Chen <chenhuacai@loongson.cn>
54e6cd42