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Re: [PATCH] target/arm: Do not use gen_mte_checkN in trans_STGP
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH] target/arm: Do not use gen_mte_checkN in trans_STGP |
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Date: |
Fri, 28 Jul 2023 14:17:09 +0100 |
On Thu, 27 Jul 2023 at 17:33, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> STGP writes to tag memory, it does not check it.
> This happened to work because we wrote tag memory first
> so that the check always succeeded.
So this is code cleanup to be more sensible, rather
than a guest visible bug ?
thanks
-- PMM