From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-x242.google.com (mail-wr0-x242.google.com [IPv6:2a00:1450:400c:c0c::242]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3vhbFB0nTSzDqXy for ; Mon, 13 Mar 2017 22:27:24 +1100 (AEDT) Received: by mail-wr0-x242.google.com with SMTP id l37so19598271wrc.3 for ; Mon, 13 Mar 2017 04:27:24 -0700 (PDT) Date: Mon, 13 Mar 2017 14:27:20 +0300 From: "Kirill A. Shutemov" To: Anton Blanchard Cc: kirill.shutemov@linux.intel.com, mhocko@suse.com, torvalds@linux-foundation.org, Michael Ellerman , Paul Mackerras , Benjamin Herrenschmidt , Stephen Rothwell , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: 5-level pagetable patches break ppc64le Message-ID: <20170313112720.7swcwp7rkrtr7fqo@node.shutemov.name> References: <20170313210550.173a7950@kryten> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20170313210550.173a7950@kryten> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, Mar 13, 2017 at 09:05:50PM +1100, Anton Blanchard wrote: > Hi, > > My ppc64le boot tests stopped working as of commit c2febafc6773 ("mm: > convert generic code to 5-level paging") > > We hang part way during boot, just before bringing up the network. I > haven't had a chance to narrow it down yet. Please check if patch by this link helps: http://lkml.kernel.org/r/20170313052213.11411-1-kirill.shutemov@linux.intel.com -- Kirill A. Shutemov