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| author | Richard Henderson <richard.henderson@linaro.org> | 2022-03-22 17:58:38 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-03-23 16:53:17 +0100 |
| commit | 7f4f0d9ea87097a31b36bcc52b7368efed35593c (patch) | |
| tree | 1aad85550daa9c21d6a163ecaca2f4c6de74a778 /common-user | |
| parent | 6e05e7047c7271aa27e0cdd243a20dfd6c8cada2 (diff) | |
linux-user/arm: Implement __kernel_cmpxchg with host atomics
The existing implementation using start/end_exclusive
does not provide atomicity across processes.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220323005839.94327-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'common-user')
0 files changed, 0 insertions, 0 deletions