linux-kernel - Re: [PATCH v3] x86/entry: Avoid redundant CR3 write on paranoid returns

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Message-ID: <CA+i-1C0tp6qdkNbaOu6Na1VjfNpxA_1gMLUSS44t3-vfHRr3-Q@mail.gmail.com>
Date:   Wed, 22 Nov 2023 17:50:43 +0000
From:   Brendan Jackman <jackmanb@...gle.com>
To:     luto@...nel.org, tglx@...utronix.de, peterz@...radead.org,
        dave.hansen@...ux.intel.com
Cc:     mingo@...hat.com, bp@...en8.de, x86@...nel.org, hpa@...or.com,
        linux-kernel@...r.kernel.org, laijs@...ux.alibaba.com,
        yosryahmed@...gle.com, reijiw@...gle.com, oweisse@...gle.com
Subject: Re: [PATCH v3] x86/entry: Avoid redundant CR3 write on paranoid returns

On Wed, 8 Nov 2023 at 17:17, Brendan Jackman <jackmanb@...gle.com> wrote:

>     v2->v3: Clarified the commit message per Dave's suggestion and renamed the
>         macro. I did not carry PeterZ's ack since I have made some changes.

Hi Dave, Thomas, others - any further thoughts on this?