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54e6cd42a1
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: Guo Ren <guoren@kernel.org> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
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boot | ||
configs | ||
include | ||
kernel | ||
lib | ||
mm | ||
net | ||
pci | ||
vdso | ||
Kbuild | ||
Kconfig | ||
Kconfig.debug | ||
Makefile |