linux-kernel - Re: [PATCH v2] x86/entry: Avoid redundant CR3 write on paranoid returns

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Message-ID: <CA+i-1C29rULUPSKNtnnydqEh47KMhLHJw5EbLBJXo=mTvPK-xQ@mail.gmail.com>
Date:   Fri, 27 Oct 2023 14:22:53 +0200
From:   Brendan Jackman <jackmanb@...gle.com>
To:     luto@...nel.org, tglx@...utronix.de
Cc:     mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com,
        x86@...nel.org, hpa@...or.com, linux-kernel@...r.kernel.org,
        laijs@...ux.alibaba.com, yosryahmed@...gle.com, reijiw@...gle.com,
        oweisse@...gle.com, peterz@...radead.org
Subject: Re: [PATCH v2] x86/entry: Avoid redundant CR3 write on paranoid returns

Hi Thomas, others, any thoughts on this one?