Re: [PATCH] powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask
From: Balbir Singh <bsingharora@gmail.com>
Date: 2017-02-07 02:15:17
On Tue, Feb 07, 2017 at 12:09:27AM +0530, Aneesh Kumar K.V wrote:
quoted hunk ↗ jump to hunk
Without this we will always find the feature disabled Fixes: 984d7a1ec6 ("powerpc/mm: Fixup kernel read only mapping") Signed-off-by: Aneesh Kumar K.V <redacted> --- arch/powerpc/include/asm/mmu.h | 1 + 1 file changed, 1 insertion(+)diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index a34c764ca8dd..e5616bf83623 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h@@ -136,6 +136,7 @@ enum { MMU_FTR_NO_SLBIE_B | MMU_FTR_16M_PAGE | MMU_FTR_TLBIEL | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_CI_LARGE_PAGE | MMU_FTR_1T_SEGMENT | MMU_FTR_TLBIE_CROP_VA | + MMU_FTR_KERNEL_RO | #ifdef CONFIG_PPC_RADIX_MMU MMU_FTR_TYPE_RADIX | #endif
Acked-by: Balbir Singh <bsingharora@gmail.com>