[PATCH] powerpc: Use privileged SPR number for MMCR2

We are already using the privileged versions of MMCR0, MMCR1
and MMCRA in the kernel, so for MMCR2, we should better use
the privileged versions, too, to be consistent.

Suggested-by: Paul Mackerras <redacted>
Signed-off-by: Thomas Huth <redacted>
---
 arch/powerpc/include/asm/reg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index ce3e1b7..166d863 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h

@@ -715,7 +715,7 @@
 #define   MMCR0_FCWAIT	0x00000002UL /* freeze counter in WAIT state */
 #define   MMCR0_FCHV	0x00000001UL /* freeze conditions in hypervisor mode */
 #define SPRN_MMCR1	798
-#define SPRN_MMCR2	769
+#define SPRN_MMCR2	785
 #define SPRN_MMCRA	0x312
 #define   MMCRA_SDSYNC	0x80000000UL /* SDAR synced with SIAR */
 #define   MMCRA_SDAR_DCACHE_MISS 0x40000000UL

-- 
1.8.3.1

On Thu, May 12, 2016 at 01:29:11PM +0200, Thomas Huth wrote:

We are already using the privileged versions of MMCR0, MMCR1
and MMCRA in the kernel, so for MMCR2, we should better use
the privileged versions, too, to be consistent.

Suggested-by: Paul Mackerras <redacted>
Signed-off-by: Thomas Huth <redacted>

Acked-by: Paul Mackerras <redacted>

On Thu, 2016-12-05 at 11:29:11 UTC, Thomas Huth wrote:

We are already using the privileged versions of MMCR0, MMCR1
and MMCRA in the kernel, so for MMCR2, we should better use
the privileged versions, too, to be consistent.

Suggested-by: Paul Mackerras <redacted>
Signed-off-by: Thomas Huth <redacted>
Acked-by: Paul Mackerras <redacted>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/8dd75ccb571f3c92c48014b3da

cheers