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Re: [PATCH] linux-user: Set CF_PARALLEL when mapping shared memory


From: Alex Bennée
Subject: Re: [PATCH] linux-user: Set CF_PARALLEL when mapping shared memory
Date: Mon, 14 Jun 2021 13:06:00 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

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

> Signal the translator to use host atomic instructions for
> guest operations, insofar as it is possible.  This is the
> best we can do to allow the guest to interact atomically
> with other processes.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/121
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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

-- 
Alex Bennée



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