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From:   Thomas Gleixner <tglx@linutronix.de>
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To:     "Chang S. Bae" <chang.seok.bae@intel.com>, bp@suse.de,
        luto@kernel.org, mingo@kernel.org, x86@kernel.org
Cc:     len.brown@intel.com, lenb@kernel.org, dave.hansen@intel.com,
        thiago.macieira@intel.com, jing2.liu@intel.com,
        ravi.v.shankar@intel.com, linux-kernel@vger.kernel.org,
        chang.seok.bae@intel.com
Subject: Re: [PATCH v10 03/28] x86/fpu/xstate: Modify state copy helpers to
 handle both static and dynamic buffers
In-Reply-To: <20210825155413.19673-4-chang.seok.bae@intel.com>
References: <20210825155413.19673-1-chang.seok.bae@intel.com>
 <20210825155413.19673-4-chang.seok.bae@intel.com>
Date:   Fri, 01 Oct 2021 14:47:43 +0200
Message-ID: <87h7e06he8.ffs@tglx>
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X-Mailing-List: linux-kernel@vger.kernel.org

Chang,

On Wed, Aug 25 2021 at 08:53, Chang S. Bae wrote:
> Have all the functions copying XSTATE take a struct fpu * pointer in
> preparation for dynamic state buffer support.

Which is something different than the subject line claims to do and
still does not explain why this code needs access to struct fpu later
on.

Thanks

        tglx