Date: Fri, 18 Dec 2015 13:57:53 +0100
From: Borislav Petkov <bp@alien8.de>
To: Christoph Hellwig <hch@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Brian Gerst <brgerst@gmail.com>, Oleg Nesterov <oleg@redhat.com>
Subject: Re: Rethinking sigcontext's xfeatures slightly for PKRU's benefit?
Message-ID: <20151218125753.GF16977@pd.tnic>
References: <CALCETrVw2V+Ny7=D=_E2m0Qa_v7Bp8GUjhyDXx_bWC35R2ohjg@mail.gmail.com>
 <20151218085914.GA16529@infradead.org>
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On Fri, Dec 18, 2015 at 12:59:14AM -0800, Christoph Hellwig wrote:
> Stupid question, but what the heck is PKRU?  A grep of the kernel tree
> shows no results, and a web search returns mostly Thai language results.

That should explain it:

https://lkml.kernel.org/r/20151214190542.39C4886D@viggo.jf.intel.com

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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