From: Markus Armbruster <armbru@redhat.com>
To: a vincent163 <vincent.163@outlook.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [BUG] x86_64 guest: vpmovmskb produces wrong mask on a riscv64 host (user-mode) -- root cause = TCG_REG_TMP0 clobber in tcg/riscv tcg_out_dup{m,i}_vec (10.0.0-10.0.7, 10.1.0-10.1.3, 10.2.0)
Date: Wed, 16 Sep 2026 14:33:13 +0200 [thread overview]
Message-ID: <87zexh8jg6.fsf@pond.sub.org> (raw)
In-Reply-To: <SA1PR20MB7041B36B079598503E672E59ABB92@SA1PR20MB7041.namprd20.prod.outlook.com> (a. vincent's message of "Wed, 16 Sep 2026 09:41:47 +0000")
Please read docs/devel/code-provenance.rst section "Use of AI-generated
content".
prev parent reply other threads:[~2026-09-16 12:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 9:41 [BUG] x86_64 guest: vpmovmskb produces wrong mask on a riscv64 host (user-mode) -- root cause = TCG_REG_TMP0 clobber in tcg/riscv tcg_out_dup{m,i}_vec (10.0.0-10.0.7, 10.1.0-10.1.3, 10.2.0) a vincent163
2026-09-16 12:33 ` Markus Armbruster [this message]
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