diff options
| author | David Gibson <david@gibson.dropbear.id.au> | 2008-10-12 17:54:24 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-14 10:35:27 +1100 |
| commit | f5ea64dcbad89875d130596df14c9b25d994a737 (patch) | |
| tree | 03bde08104ea5c29edcaafc11576eb5594a7426c /arch/powerpc/include/asm/mman.h | |
| parent | cd301c7ba4bbb5a0ee6ebf13eb4a304f29b13847 (diff) | |
powerpc: Get USE_STRICT_MM_TYPECHECKS working again
The typesafe version of the powerpc pagetable handling (with
USE_STRICT_MM_TYPECHECKS defined) has bitrotted again. This patch
makes a bunch of small fixes to get it back to building status.
It's still not enabled by default as gcc still generates worse
code with it for some reason.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mman.h')
| -rw-r--r-- | arch/powerpc/include/asm/mman.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h index 9209f755763..e7b99bac9f4 100644 --- a/arch/powerpc/include/asm/mman.h +++ b/arch/powerpc/include/asm/mman.h @@ -44,7 +44,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot) static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags) { - return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : 0; + return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0); } #define arch_vm_get_page_prot(vm_flags) arch_vm_get_page_prot(vm_flags) |