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Message-ID: <CALCETrXwVb99hAvqR2o54aPwtpr8oubROtiRt45SiYRfUTAxCw@mail.gmail.com>
Date:	Fri, 4 Dec 2015 15:31:34 -0800
From:	Andy Lutomirski <luto@...capital.net>
To:	Dave Hansen <dave@...1.net>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>, X86 ML <x86@...nel.org>,
	Linux API <linux-api@...r.kernel.org>,
	linux-arch <linux-arch@...r.kernel.org>,
	Andrea Arcangeli <aarcange@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jan Kara <jack@...e.cz>,
	"Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
Subject: Re: [PATCH 00/34] x86: Memory Protection Keys (v5)

On Thu, Dec 3, 2015 at 5:14 PM, Dave Hansen <dave@...1.net> wrote:
> Memory Protection Keys for User pages is a CPU feature which will
> first appear on Skylake Servers, but will also be supported on
> future non-server parts.  It provides a mechanism for enforcing
> page-based protections, but without requiring modification of the
> page tables when an application changes protection domains.  See
> the Documentation/ patch for more details.

What, if anything, happened to the signal handling parts?

Also, do you have a git tree for this somewhere?  I can't actually
enable it (my laptop, while very shiny, is not a Skylake server), but
I can poke around a bit.

--Andy
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