cf10b79a7d
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> |
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uapi/asm |