qemu/linux-user
Richard Henderson 7f4f0d9ea8 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>
2022-03-23 16:53:17 +01:00
..
2022-01-27 16:58:33 +01:00