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Re: [PATCH v4 12/12] exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1
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From: |
Alex Bennée |
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Subject: |
Re: [PATCH v4 12/12] exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1 |
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Date: |
Wed, 07 Apr 2021 18:16:32 +0100 |
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User-agent: |
mu4e 1.5.11; emacs 28.0.50 |
Richard Henderson <richard.henderson@linaro.org> writes:
> Unfortuately, the elements of PAGE_* were not in numerical
> order and so PAGE_ANON was added to an "unused" bit.
> As an arbitrary choice, move PAGE_TARGET_{1,2} together.
>
> Cc: Laurent Vivier <laurent@vivier.eu>
> Fixes: 26bab757d41b ("linux-user: Introduce PAGE_ANON")
> Buglink: https://bugs.launchpad.net/bugs/1922617
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
--
Alex Bennée
- Re: [PATCH v4 06/12] test/tcg/aarch64: Add mte-5, (continued)
- [PATCH v4 09/12] target/arm: Rename mte_probe1 to mte_probe, Richard Henderson, 2021/04/06
- [PATCH v4 10/12] target/arm: Simplify sve mte checking, Richard Henderson, 2021/04/06
- [PATCH v4 11/12] target/arm: Remove log2_esize parameter to gen_mte_checkN, Richard Henderson, 2021/04/06
- [PATCH v4 12/12] exec: Fix overlap of PAGE_ANON and PAGE_TARGET_1, Richard Henderson, 2021/04/06
- Re: [PATCH v4 00/12] target/arm mte fixes, no-reply, 2021/04/06
- Re: [PATCH v4 00/12] target/arm mte fixes, Peter Maydell, 2021/04/08