linux-kernel - Re: [regression] commit d298b03506d3 ("x86/fpu: Restore the masking out of reserved MXCSR bits")

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Message-ID: <YWhwdDI5ECoMZQzU@zn.tnic>
Date:   Thu, 14 Oct 2021 20:01:24 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Ville Syrjälä <ville.syrjala@...ux.intel.com>
Cc:     Ser Olmy <ser.olmy@...tonmail.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [regression] commit d298b03506d3 ("x86/fpu: Restore the masking
 out of reserved MXCSR bits")

On Thu, Oct 14, 2021 at 08:45:33PM +0300, Ville Syrjälä wrote:
> That ~ was indeed the problem. With it gone the machine is happy again.
> 
> I presume you'll turn this into a real patch?

Actually, you found it and you should be the one to write it and do the
honors. Unless you don't want to - then I can do it.

If you do, pls add 

Ser Olmy <ser.olmy@...tonmail.com>

to Cc so that he can test your patch. I *think* it should work for him
too but I don't know anything anymore. :-)

Thx.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette