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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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arch: um/x86: Select ARCH_SUPPORTS_ATOMIC_RMW for UML_X86
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. Reviewed-by: FUJITA Tomonori <fujita.tomonori@gmail.com> Acked-by: Richard Weinberger <richard@nod.at> Signed-off-by: Boqun Feng <boqun.feng@gmail.com> Link: https://patch.msgid.link/20260106034034.60074-1-boqun.feng@gmail.com
Author Boqun Feng Date (Jan 9, 2026, 11:01 AM UTC) Commit
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Parent 2bb8c41e 2bb8c41e61b29ccdf7b6d716c3a8fe8488aa202a