From 95eff6b27c40c7205f72f354712c3687d808e7f6 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Fri, 29 May 2015 14:57:47 +0100 Subject: [PATCH] arm64: kconfig: select HAVE_CMPXCHG_LOCAL We implement an optimised cmpxchg_local macro, so let the kernel know. Reviewed-by: Steve Capper Acked-by: Catalin Marinas Signed-off-by: Will Deacon --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 8dabffa82ef8..e82b98dfc028 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -53,6 +53,7 @@ config ARM64 select HAVE_C_RECORDMCOUNT select HAVE_CC_STACKPROTECTOR select HAVE_CMPXCHG_DOUBLE + select HAVE_CMPXCHG_LOCAL select HAVE_DEBUG_BUGVERBOSE select HAVE_DEBUG_KMEMLEAK select HAVE_DMA_API_DEBUG -- 2.20.1