From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f177.google.com (mail-ig0-f177.google.com [209.85.213.177]) by kanga.kvack.org (Postfix) with ESMTP id CDC5D82F64 for ; Tue, 3 Nov 2015 18:21:13 -0500 (EST) Received: by igbdj2 with SMTP id dj2so23743897igb.1 for ; Tue, 03 Nov 2015 15:21:13 -0800 (PST) Received: from mail-ig0-x22c.google.com (mail-ig0-x22c.google.com. [2607:f8b0:4001:c05::22c]) by mx.google.com with ESMTPS id om6si17232898igb.48.2015.11.03.15.21.13 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 03 Nov 2015 15:21:13 -0800 (PST) Received: by igbdj2 with SMTP id dj2so23743803igb.1 for ; Tue, 03 Nov 2015 15:21:13 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <56393FD0.6080001@android.com> References: <1446574204-15567-1-git-send-email-dcashman@android.com> <1446574204-15567-2-git-send-email-dcashman@android.com> <56393FD0.6080001@android.com> Date: Tue, 3 Nov 2015 15:21:12 -0800 Message-ID: Subject: Re: [PATCH v2 2/2] arm: mm: support ARCH_MMAP_RND_BITS. From: Kees Cook Content-Type: text/plain; charset=UTF-8 Sender: owner-linux-mm@kvack.org List-ID: To: Daniel Cashman Cc: LKML , Russell King - ARM Linux , Andrew Morton , Ingo Molnar , "linux-arm-kernel@lists.infradead.org" , Jonathan Corbet , Don Zickus , "Eric W. Biederman" , Heinrich Schuchardt , jpoimboe@redhat.com, "Kirill A. Shutemov" , n-horiguchi@ah.jp.nec.com, Andrea Arcangeli , Mel Gorman , Thomas Gleixner , David Rientjes , Linux-MM , "linux-doc@vger.kernel.org" , Mark Salyzyn , Jeffrey Vander Stoep , Nick Kralevich , dcashman , Michael Ellerman On Tue, Nov 3, 2015 at 3:14 PM, Daniel Cashman wrote: > On 11/03/2015 11:19 AM, Kees Cook wrote: >> Do you have patches for x86 and arm64? > > I was holding off on those until I could gauge upstream reception. If > desired, I could put those together and add them as [PATCH 3/4] and > [PATCH 4/4]. If they're as trivial as I'm hoping, yeah, let's toss them in now. If not, skip 'em. PowerPC, MIPS, and s390 should be relatively simple too, but one or two of those have somewhat stranger calculations when I looked, so their Kconfigs may not be as clean. -Kees -- Kees Cook Chrome OS Security -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org