Commit 95eff6b2 authored by Will Deacon's avatar Will Deacon
Browse files

arm64: kconfig: select HAVE_CMPXCHG_LOCAL 



We implement an optimised cmpxchg_local macro, so let the kernel know.

Reviewed-by: default avatarSteve Capper <steve.capper@arm.com>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent db26217e

arch/arm64/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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