From febe950dbfb464799beb0339cc6fb10699f4a5da Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 31 May 2023 15:08:44 +0200 Subject: arch: Remove cmpxchg_double No moar users, remove the monster. Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Arnd Bergmann Reviewed-by: Mark Rutland Acked-by: Heiko Carstens Tested-by: Mark Rutland Link: https://lore.kernel.org/r/20230531132323.991907085@infradead.org --- arch/x86/include/asm/cmpxchg_32.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/include/asm/cmpxchg_32.h') diff --git a/arch/x86/include/asm/cmpxchg_32.h b/arch/x86/include/asm/cmpxchg_32.h index d12f9ed2e63a..b5731c51f0f4 100644 --- a/arch/x86/include/asm/cmpxchg_32.h +++ b/arch/x86/include/asm/cmpxchg_32.h @@ -103,7 +103,6 @@ static inline bool __try_cmpxchg64(volatile u64 *ptr, u64 *pold, u64 new) #endif -#define system_has_cmpxchg_double() boot_cpu_has(X86_FEATURE_CX8) #define system_has_cmpxchg64() boot_cpu_has(X86_FEATURE_CX8) #endif /* _ASM_X86_CMPXCHG_32_H */ -- cgit