From: Aneesh Kumar K.V Date: Mon, 6 Feb 2017 18:39:27 +0000 (+0530) Subject: powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a5ecdad4847897007399d7a14c9109b65ce4c9b7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask Without this we will always find the feature disabled. Fixes: 984d7a1ec6 ("powerpc/mm: Fixup kernel read only mapping") Cc: stable@vger.kernel.org # v4.7+ Signed-off-by: Aneesh Kumar K.V Acked-by: Balbir Singh Signed-off-by: Michael Ellerman --- 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