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Re: [Qemu-stable] [Qemu-devel] [PATCH] target/xtensa: fix s32c1i TCGMemO
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [PATCH] target/xtensa: fix s32c1i TCGMemOp flags |
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Date: |
Wed, 12 Sep 2018 09:42:53 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
On 09/10/2018 06:32 PM, Max Filippov wrote:
> s32c1i must load and store value with target endianness, not host.
> This results in an infinite loop in atomic cmpxchg sequences when target
> endianness doesn't match host endianness.
>
> Fixes: 9fb40342d4b3 ("target/xtensa: support MTTCG")
> Cc: address@hidden
> Signed-off-by: Max Filippov <address@hidden>
> ---
> target/xtensa/translate.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Richard Henderson <address@hidden>
r~