linux-kernel - Re: [patch 16/31] x86/fpu: Replace KVMs homebrewn FPU copy to user

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Message-ID: <YWXBa/3ck8vg7uyM@zn.tnic>
Date:   Tue, 12 Oct 2021 19:10:03 +0200
From:   Borislav Petkov <bp@...en8.de>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        "Chang S. Bae" <chang.seok.bae@...el.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>
Subject: Re: [patch 16/31] x86/fpu: Replace KVMs homebrewn FPU copy to user

On Tue, Oct 12, 2021 at 02:00:22AM +0200, Thomas Gleixner wrote:
> Similar to the copy from user function the FPU core has this already
implemented with all bells and whistels.

"whistles"

And also, same nitpicks as here:

https://lore.kernel.org/r/YWW/PEQyQAwS9/qv@zn.tnic

-- 
Regards/Gruss,
    Boris.

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