linux-kernel - Re: [PATCH v2 2/3] x86/fpu/xstate: Make xfeature_is_supervisor()/xfeature_is

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Date:   Fri, 20 Dec 2019 21:19:25 +0100
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     Yu-cheng Yu <yu-cheng.yu@...el.com>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Tony Luck <tony.luck@...el.com>,
        Andy Lutomirski <luto@...nel.org>,
        Borislav Petkov <bp@...en8.de>,
        Rik van Riel <riel@...riel.com>,
        "Ravi V. Shankar" <ravi.v.shankar@...el.com>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH v2 2/3] x86/fpu/xstate: Make
 xfeature_is_supervisor()/xfeature_is_user() return bool

On 2019-12-12 13:08:54 [-0800], Yu-cheng Yu wrote:
> In the previous patch, xfeature_is_supervisor()'s description is revised,
> and since xfeature_is_supervisor()/xfeature_is_user() are used only in
> boolean context, make both return bool.
> 
> Suggested-by: Borislav Petkov <bp@...e.de>
> Signed-off-by: Yu-cheng Yu <yu-cheng.yu@...el.com>
Acked-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>

Sebastian