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powerpc: POWER9 DD1 remove SAO feature

Message ID 20170419022738.31791-2-npiggin@gmail.com (mailing list archive)
State Accepted
Commit ca80d5d0a8175c9be04cfbce24180b8f5e0a744b
Headers show

Commit Message

Nicholas Piggin April 19, 2017, 2:27 a.m. UTC
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/include/asm/cputable.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Michael Ellerman April 19, 2017, 10:04 p.m. UTC | #1
On Wed, 2017-04-19 at 02:27:38 UTC, Nicholas Piggin wrote:
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/ca80d5d0a8175c9be04cfbce24180b

cheers
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Patch

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 9c3a44bb4694..456f584952f8 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -476,7 +476,8 @@  enum {
 	    CPU_FTR_CFAR | CPU_FTR_HVMODE | CPU_FTR_VMX_COPY | \
 	    CPU_FTR_DBELL | CPU_FTR_HAS_PPR | CPU_FTR_DAWR | \
 	    CPU_FTR_ARCH_207S | CPU_FTR_TM_COMP | CPU_FTR_ARCH_300)
-#define CPU_FTRS_POWER9_DD1 (CPU_FTRS_POWER9 | CPU_FTR_POWER9_DD1)
+#define CPU_FTRS_POWER9_DD1 ((CPU_FTRS_POWER9 | CPU_FTR_POWER9_DD1) & \
+				(~CPU_FTR_SAO))
 #define CPU_FTRS_CELL	(CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
 	    CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \