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Re: [PATCH 3/4] target/s390x: Fix LOCFHR taking the wrong half of R2


From: Richard Henderson
Subject: Re: [PATCH 3/4] target/s390x: Fix LOCFHR taking the wrong half of R2
Date: Fri, 26 May 2023 16:03:33 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0

On 5/26/23 11:12, Ilya Leoshkevich wrote:
LOCFHR should write top-to-top, but QEMU erroneously writes
bottom-to-top.

Fixes: 45aa9aa3b773 ("target/s390x: Implement load-on-condition-2 insns")
Cc:qemu-stable@nongnu.org
Reported-by: Mikhail Mitskevich<mitskevichmn@gmail.com>
Closes:https://gitlab.com/qemu-project/qemu/-/issues/1668
Signed-off-by: Ilya Leoshkevich<iii@linux.ibm.com>
---
  target/s390x/tcg/insn-data.h.inc | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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