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| author | Boqun Feng <boqun.feng@gmail.com> | 2026-01-06 11:40:34 +0800 |
|---|---|---|
| committer | Boqun Feng <boqun.feng@gmail.com> | 2026-01-09 19:01:41 +0800 |
| commit | cf4c3bc1445152c1949a4b5fef56d07579fadb1e (patch) | |
| tree | 5640afe9a9ec58b5d9393a5c4d9f27f7f6638b3d /rust/kernel/sync/atomic/internal.rs | |
| parent | 2bb8c41e61b29ccdf7b6d716c3a8fe8488aa202a (diff) | |
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
Diffstat (limited to 'rust/kernel/sync/atomic/internal.rs')
0 files changed, 0 insertions, 0 deletions