On Tue, 6 Jan 2026 11:40:34 +0800 Boqun Feng <[email protected]> wrote:
> x86 atomic instructions are used for um on UML_X86, therefore atomics > on UML_X86 support native atomic RmW as x86 does, hence select > ARCH_SUPPORTS_ATOMIC_RMW. > > Signed-off-by: Boqun Feng <[email protected]> Reviewed-by: FUJITA Tomonori <[email protected]>
