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| From | Michael Ellerman <patch-notifications@ellerman.id.au> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [v2] powerpc: fix usage of _PAGE_RO in hugepage |
| Date | 2016-09-25 05:10 +0200 |
| Message-ID | <sl7Zf-1c7-5@gated-at.bofh.it> (permalink) |
| References | <sj4sN-4oK-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 2016-19-09 at 10:58:54 UTC, Christophe Leroy wrote:
> On some CPUs like the 8xx, _PAGE_RW hence _PAGE_WRITE is defined
> as 0 and _PAGE_RO has to be set when a page is not writable
>
> _PAGE_RO is defined by default in pte-common.h, however BOOK3S/64
> doesn't include that file so _PAGE_RO has to be defined explicitly
> in book3s/64/pgtable.h
>
> fixes: a7b9f671f2d14 ("powerpc32: adds handling of _PAGE_RO")
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/6b8cb66a6a7cc182b47da6a0a1
cheers
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Re: [v2] powerpc: fix usage of _PAGE_RO in hugepage Michael Ellerman <patch-notifications@ellerman.id.au> - 2016-09-25 05:10 +0200
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