linux-kernel - Re: [PATCH 0/3] x86: make pat and mtrr independent from each other

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Message-ID: <YtKkECIpM5q+TCT9@zn.tnic>
Date:   Sat, 16 Jul 2022 13:42:08 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Chuck Zmudzinski <brchuckz@...scape.net>
Cc:     Juergen Gross <jgross@...e.com>, xen-devel@...ts.xenproject.org,
        x86@...nel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org,
        Thorsten Leemhuis <regressions@...mhuis.info>,
        jbeulich@...e.com, Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        "# 5 . 17" <stable@...r.kernel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Pavel Machek <pavel@....cz>, Andy Lutomirski <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>
Subject: Re: [PATCH 0/3] x86: make pat and mtrr independent from each other

On Sat, Jul 16, 2022 at 07:32:46AM -0400, Chuck Zmudzinski wrote:
> Can you confirm that with this patch series you are trying
> to fix that regression?

Yes, this patchset is aimed to fix the whole situation but please don't
do anything yet - I need to find time and look at the whole approach
before you can test it. Just be patient and we'll ping you when the time
comes.

Thx.

-- 
Regards/Gruss,
    Boris.

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