From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id CA3C56B0390 for ; Tue, 14 Mar 2017 13:06:28 -0400 (EDT) Received: by mail-wr0-f199.google.com with SMTP id y51so51850811wry.6 for ; Tue, 14 Mar 2017 10:06:28 -0700 (PDT) Received: from mail-wr0-x241.google.com (mail-wr0-x241.google.com. [2a00:1450:400c:c0c::241]) by mx.google.com with ESMTPS id p43si5822395wrb.39.2017.03.14.10.06.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 14 Mar 2017 10:06:27 -0700 (PDT) Received: by mail-wr0-x241.google.com with SMTP id l37so24623525wrc.3 for ; Tue, 14 Mar 2017 10:06:27 -0700 (PDT) Date: Tue, 14 Mar 2017 20:06:25 +0300 From: "Kirill A. Shutemov" Subject: Re: [PATCHv2,6/7] mm: convert generic code to 5-level paging Message-ID: <20170314170625.gwlfjlxooij3elsd@node.shutemov.name> References: <20170309142408.2868-7-kirill.shutemov@linux.intel.com> <2565467.lozgIVsiVn@diego> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2565467.lozgIVsiVn@diego> Sender: owner-linux-mm@kvack.org List-ID: To: Heiko =?iso-8859-1?Q?St=FCbner?= Cc: "Kirill A. Shutemov" , Linus Torvalds , Arnd Bergmann , Catalin Marinas , Will Deacon , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org On Tue, Mar 14, 2017 at 05:14:22PM +0100, Heiko Stubner wrote: > [added arm64 maintainers and arm list to recipients] > > Hi, > > Am Donnerstag, 9. Marz 2017, 17:24:07 CET schrieb Kirill A. Shutemov: > > Convert all non-architecture-specific code to 5-level paging. > > > > It's mostly mechanical adding handling one more page table level in > > places where we deal with pud_t. > > > > Signed-off-by: Kirill A. Shutemov > > Acked-by: Michal Hocko > > This breaks (at least) arm64 Rockchip platforms it seems. > > 4.11-rc1 worked just fine, while 4.11-rc2 kills the systems and I've bisected > it down to this one commit. Have you tried current Linus' tree? There is important fix: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ce70df089143c49385b4f32f39d41fb50fbf6a7c -- Kirill A. Shutemov -- 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