qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH 0/2] tcg/tci: Two regression fixes


From: Richard Henderson
Subject: Re: [PATCH 0/2] tcg/tci: Two regression fixes
Date: Tue, 6 Jun 2023 22:53:37 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0

On 6/6/23 22:46, Richard Henderson wrote:
Two recent regressions, both related to recent tcg changes.

Our CI does not test TCI with --enable-debug-tcg, which given timeout
constraints is probably correct, but in this case resulted in an
infinite loop on aarch64 multiarch/memory.c with FEAT_LSE2 enabled.

To expand on that: with --enable-debug-tcg, assertions fire and catch the bug; without the assertions, the generated bytecode is incorrect, which leads to the loop.


r~



reply via email to

[Prev in Thread] Current Thread [Next in Thread]