From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755450AbbKDJkI (ORCPT ); Wed, 4 Nov 2015 04:40:08 -0500 Received: from mail-wi0-f194.google.com ([209.85.212.194]:35912 "EHLO mail-wi0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932241AbbKDJkA (ORCPT ); Wed, 4 Nov 2015 04:40:00 -0500 Date: Wed, 4 Nov 2015 10:39:58 +0100 From: Michal Hocko To: Daniel Cashman Cc: linux-kernel@vger.kernel.org, linux@arm.linux.org.uk, akpm@linux-foundation.org, keescook@chromium.org, mingo@kernel.org, linux-arm-kernel@lists.infradead.org, corbet@lwn.net, dzickus@redhat.com, ebiederm@xmission.com, xypron.glpk@gmx.de, jpoimboe@redhat.com, kirill.shutemov@linux.intel.com, n-horiguchi@ah.jp.nec.com, aarcange@redhat.com, mgorman@suse.de, tglx@linutronix.de, rientjes@google.com, linux-mm@kvack.org, linux-doc@vger.kernel.org, salyzyn@android.com, jeffv@google.com, nnk@google.com, dcashman Subject: Re: [PATCH v2 1/2] mm: mmap: Add new /proc tunable for mmap_base ASLR. Message-ID: <20151104093957.GA31378@dhcp22.suse.cz> References: <1446574204-15567-1-git-send-email-dcashman@android.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1446574204-15567-1-git-send-email-dcashman@android.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue 03-11-15 10:10:03, Daniel Cashman wrote: [...] > +This value can be changed after boot using the > +/proc/sys/kernel/mmap_rnd_bits tunable Why is this not sitting in /proc/sys/vm/ where we already have mmap_min_addr. These two sound like they should sit together, no? -- Michal Hocko SUSE Labs