From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f177.google.com (mail-pd0-f177.google.com [209.85.192.177]) by kanga.kvack.org (Postfix) with ESMTP id 5DDF06B0255 for ; Thu, 13 Aug 2015 05:01:27 -0400 (EDT) Received: by pdrg1 with SMTP id g1so17080595pdr.2 for ; Thu, 13 Aug 2015 02:01:27 -0700 (PDT) Received: from foss.arm.com (foss.arm.com. [217.140.101.70]) by mx.google.com with ESMTP id ew4si2742530pdb.33.2015.08.13.02.01.26 for ; Thu, 13 Aug 2015 02:01:26 -0700 (PDT) Date: Thu, 13 Aug 2015 10:01:19 +0100 From: Will Deacon Subject: Re: [PATCH 0/2] x86/KASAN updates for 4.3 Message-ID: <20150813090119.GA10280@arm.com> References: <1439444244-26057-1-git-send-email-ryabinin.a.a@gmail.com> <20150813065040.GA17983@gmail.com> <20150813081641.GA14402@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150813081641.GA14402@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: Ingo Molnar Cc: Andrey Ryabinin , Ingo Molnar , Thomas Gleixner , "H. Peter Anvin" , "x86@kernel.org" , Catalin Marinas , "linux-arm-kernel@lists.infradead.org" , Arnd Bergmann , Linus Walleij , David Keitel , Alexander Potapenko , Andrew Morton , Dmitry Vyukov , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Alexey Klimov , Yury , "Aneesh Kumar K.V" Hi Ingo, On Thu, Aug 13, 2015 at 09:16:41AM +0100, Ingo Molnar wrote: > * Ingo Molnar wrote: > > * Andrey Ryabinin wrote: > > > > > These 2 patches taken from v5 'KASAN for arm64' series. > > > The only change is updated changelog in second patch. > > > > > > I hope this is not too late to queue these for 4.3, > > > as this allow us to merge arm64/KASAN patches in v4.4 > > > through arm64 tree. > > > > > > Andrey Ryabinin (2): > > > x86/kasan: define KASAN_SHADOW_OFFSET per architecture > > > x86/kasan, mm: introduce generic kasan_populate_zero_shadow() > > > > > > arch/x86/include/asm/kasan.h | 3 + > > > arch/x86/mm/kasan_init_64.c | 123 ++-------------------------------- > > > include/linux/kasan.h | 10 ++- > > > mm/kasan/Makefile | 2 +- > > > mm/kasan/kasan_init.c | 152 +++++++++++++++++++++++++++++++++++++++++++ > > > 5 files changed, 170 insertions(+), 120 deletions(-) > > > create mode 100644 mm/kasan/kasan_init.c > > > > It's absolutely too late in the -rc cycle for v4.3! > > Stupid me, I have read 'v4.2' ... > > So yes, it's still good for v4.3, the development window is still open. > > The rest still stands: > > > I can create a stable topic tree for it, tip:mm/kasan or so, which arm64 could > > pull and base its own ARM specific work on, if that's OK with everyone. Yes please, works for me! If we're targetting 4.3, then please can you base on 4.2-rc4, as that's what our current arm64 queue is using? Cheers, Will -- 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