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SubjectRe: [PATCH] powerpc/mm: Simplify _PAGE_RO handling in page table dump
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Le 09/05/2017 à 16:16, Christophe Leroy a écrit :
> Commit fd893fe56a130 ("powerpc/mm: Fix missing page attributes in
> page table dump") added support of _PAGE_RO attribute.
>
> This patch makes it more simple

Superseeded by https://patchwork.ozlabs.org/patch/859896/

Christophe

>
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> ---
> arch/powerpc/mm/dump_linuxpagetables.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/dump_linuxpagetables.c
> index d659345a98d6..eeef51107cff 100644
> --- a/arch/powerpc/mm/dump_linuxpagetables.c
> +++ b/arch/powerpc/mm/dump_linuxpagetables.c
> @@ -121,13 +121,8 @@ static const struct flag_info flag_array[] = {
> .set = "user",
> .clear = " ",
> }, {
> -#if _PAGE_RO == 0
> - .mask = _PAGE_RW,
> + .mask = _PAGE_RW | _PAGE_RO,
> .val = _PAGE_RW,
> -#else
> - .mask = _PAGE_RO,
> - .val = 0,
> -#endif
> .set = "rw",
> .clear = "ro",
> }, {
>

---
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