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Christophe Leroy 6b8cb66a6a powerpc: Fix usage of _PAGE_RO in hugepage 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: `a7b9f671f2` ("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> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>	2016-09-23 07:54:22 +10:00
..
asm	powerpc: Fix usage of _PAGE_RO in hugepage	2016-09-23 07:54:22 +10:00
uapi/asm	powerpc/ptrace: Enable support for Performance Monitor registers	2016-08-01 11:15:24 +10:00

Christophe Leroy 6b8cb66a6a powerpc: Fix usage of _PAGE_RO in hugepage

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: a7b9f671f2 ("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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2016-09-23 07:54:22 +10:00

asm powerpc: Fix usage of _PAGE_RO in hugepage 2016-09-23 07:54:22 +10:00

uapi/asm powerpc/ptrace: Enable support for Performance Monitor registers 2016-08-01 11:15:24 +10:00