Commits
Will Deacon committed cf10b79a7d8
arm64: cmpxchg: implement cmpxchg64_relaxed This patch introduces cmpxchg64_relaxed for arm64 using the existing cmpxchg_local macro, which performs a cmpxchg operation (up to 64 bits) without barrier semantics. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>