[PATCH] powerpc/mm: Add MMU_FTR_KERNEL_RO to possible feature mask
Subsystems:
linux for powerpc (32-bit and 64-bit) , the rest
3466d
3 messages,
3 authors,
2017-02-09 · open the first message on its own page
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 --
2.7.4
On Tue, Feb 07, 2017 at 12:09:27AM +0530, Aneesh Kumar K.V wrote: quoted 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>
On Mon, 2017-02-06 at 18:39:27 UTC, "Aneesh Kumar K.V" wrote: 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>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/a5ecdad4847897007399d7a14c9109
cheers