Return-path: Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WexKb-0000dM-O9 for kexec@lists.infradead.org; Tue, 29 Apr 2014 01:59:38 +0000 Date: Tue, 29 Apr 2014 10:59:13 +0900 From: Simon Horman Subject: Re: [PATCH] ppc64/purgatory: Device tree values should be read/stored in Big Endian Message-ID: <20140429015913.GA454@verge.net.au> References: <20140428102650.5128.70350.stgit@nimbus> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20140428102650.5128.70350.stgit@nimbus> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Laurent Dufour Cc: kexec@lists.infradead.org On Mon, Apr 28, 2014 at 12:26:50PM +0200, Laurent Dufour wrote: > The purgatory code reads the device tree's version and stores if needed the > currently running CPU number. These 2 values are stored in Big Endian > format in the device tree and should be byte swapped when running in Little > Endian mode. > > Without this fix, when running in SMP environment, kexec or kdump kernel may > fail booting with the following message : > Failed to identify boot CPU > > Signed-off-by: Laurent Dufour Thanks, applied. _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec