linux-kernel - Re: [RFC] AMD Zen4 CPU bug? Spurious SMT Sibling Invalid Opcode Speculation

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Message-ID: <20231006093244.GAZR/UPJidkn7GIGeL@fat_crate.local>
Date:   Fri, 6 Oct 2023 11:32:44 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     René Rebe <rene@...ctcode.com>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org
Subject: Re: [RFC] AMD Zen4 CPU bug? Spurious SMT Sibling Invalid Opcode
 Speculation

On Fri, Oct 06, 2023 at 11:21:13AM +0200, René Rebe wrote:
> Thank you Borislav, were you able to reproduce this on Zen 4 you have
> access to?

I'm still working on it and I'll have something soon.

-- 
Regards/Gruss,
    Boris.

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