From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751489AbbLHR1R (ORCPT ); Tue, 8 Dec 2015 12:27:17 -0500 Received: from www.linutronix.de ([62.245.132.108]:51058 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751096AbbLHR1Q (ORCPT ); Tue, 8 Dec 2015 12:27:16 -0500 Date: Tue, 8 Dec 2015 18:26:11 +0100 (CET) From: Thomas Gleixner To: Dave Hansen cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org, dave.hansen@linux.intel.com Subject: Re: [PATCH 15/34] mm: factor out VMA fault permission checking In-Reply-To: <20151204011445.19B1F2B3@viggo.jf.intel.com> Message-ID: References: <20151204011424.8A36E365@viggo.jf.intel.com> <20151204011445.19B1F2B3@viggo.jf.intel.com> User-Agent: Alpine 2.11 (DEB 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001,URIBL_BLOCKED=0.001 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 3 Dec 2015, Dave Hansen wrote: > This code matches a fault condition up with the VMA and ensures > that the VMA allows the fault to be handled instead of just > erroring out. > > We will be extending this in a moment to comprehend protection > keys. > > Signed-off-by: Dave Hansen Reviewed-by: Thomas Gleixner