Re: [PATCH] powerpc: Use privileged SPR number for MMCR2

[Paul Mackerras]

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 
> Signed-off-by: Thomas Huth 

Acked-by: Paul Mackerras 
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[PATCH] powerpc: Use privileged SPR number for MMCR2

[Thomas Huth]

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 
Signed-off-by: Thomas Huth 
---
 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 0x0002UL /* freeze counter in WAIT state */
 #define   MMCR0_FCHV   0x0001UL /* freeze conditions in hypervisor mode */
 #define SPRN_MMCR1 798
-#define SPRN_MMCR2 769
+#define SPRN_MMCR2 785
 #define SPRN_MMCRA 0x312
 #define   MMCRA_SDSYNC 0x8000UL /* SDAR synced with SIAR */
 #define   MMCRA_SDAR_DCACHE_MISS 0x4000UL
-- 
1.8.3.1

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