From: Richard Henderson <richard.henderson@linaro.org>
To: Catherine Ho <catherine.hecx@gmail.com>,
"Emilio G. Cota" <cota@braap.org>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] tcg: add early clober modifier in atomic16_cmpxchg on aarch64
Date: Thu, 31 Jan 2019 13:43:04 -0800 [thread overview]
Message-ID: <1a825a83-3140-0723-74ee-6b74149e4325@linaro.org> (raw)
In-Reply-To: <1548838794-23757-1-git-send-email-catherine.hecx@gmail.com>
On 1/30/19 12:59 AM, Catherine Ho wrote:
> Without this patch, gcc might up the Input/Output registers and
> cause unpredictable error.
>
> Fixes: 1ec182c33379 ("target/arm: Convert to HAVE_CMPXCHG128")
>
> Signed-off-by: Catherine Ho <catherine.hecx@gmail.com>
Queued, thanks.
r~
prev parent reply other threads:[~2019-01-31 21:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-30 8:59 [Qemu-devel] [PATCH] tcg: add early clober modifier in atomic16_cmpxchg on aarch64 Catherine Ho
2019-01-31 21:43 ` Richard Henderson [this message]
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