Re: [PATCH v2 22/27] qemu/atomic128: Split atomic16_read

[Alex Bennée]

Richard Henderson <richard.henderson@linaro.org> writes:

> Create both atomic16_read_ro and atomic16_read_rw.
> Previously we pretended that we had atomic16_read in system mode,
> because we "know" that all ram is always writable to the host.
> Now, expose read-only and read-write versions all of the time.
>
> For aarch64, do not fall back to __atomic_read_16 even if
> supported by the compiler, to work around a clang bug.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro