[PATCH 14/15] x86/percpu: Remove !CONFIG_X86_CX8 methods

[Ingo Molnar <mingo@kernel.org>]

TODO: review the constraints.

NOT-Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/include/asm/percpu.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index 5fe314a2e73e..275c76a031ee 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -334,8 +334,7 @@ do {									\
 	new__.var = _nval;						\
 									\
 	asm_inline qual (						\
-		ALTERNATIVE("call this_cpu_cmpxchg8b_emu",		\
-			    "cmpxchg8b " __percpu_arg([var]), X86_FEATURE_CX8) \
+		"cmpxchg8b " __percpu_arg([var])			\
 		: ALT_OUTPUT_SP([var] "+m" (__my_cpu_var(_var)),	\
 				"+a" (old__.low), "+d" (old__.high))	\
 		: "b" (new__.low), "c" (new__.high),			\
@@ -363,8 +362,7 @@ do {									\
 	new__.var = _nval;						\
 									\
 	asm_inline qual (						\
-		ALTERNATIVE("call this_cpu_cmpxchg8b_emu",		\
-			    "cmpxchg8b " __percpu_arg([var]), X86_FEATURE_CX8) \
+		"cmpxchg8b " __percpu_arg([var])			\
 		CC_SET(z)						\
 		: ALT_OUTPUT_SP(CC_OUT(z) (success),			\
 				[var] "+m" (__my_cpu_var(_var)),	\
-- 
2.45.2