From mboxrd@z Thu Jan 1 00:00:00 1970 From: horms@verge.net.au (Simon Horman) Date: Fri, 11 May 2012 17:05:40 +0900 Subject: [PATCH] mach-shmobile: Emma Mobile EV2 SMP prototype code In-Reply-To: <20120511071305.GD17741@verge.net.au> References: <20120509075407.5991.60556.sendpatchset@w520> <20120511071305.GD17741@verge.net.au> Message-ID: <20120511080534.GA8876@verge.net.au> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, May 11, 2012 at 04:13:08PM +0900, Simon Horman wrote: > On Wed, May 09, 2012 at 04:54:07PM +0900, Magnus Damm wrote: > > From: Magnus Damm > > > > Prototype code that adds SMP support to EMEV2. > > > > At this point only the most basic form of SMP operation > > is supported. TWD and CPU Hotplug support is excluded. > > > > Based on V1 of the Emma Mobile EV2 code. Needs to be > > reworked to coexist with DT. Work in progress. > > Hi Magnus, > > I tried out this patch on top of the next branch of Rafael's > renesas tree (5658c94) plus V2 of your Emma Mobile EV2 code but > I am only seeing one CPU. Do I need some other tweaks? Hi Magnus, it turns out that I had maxcpus=1 set on the command line. After removing that all seems well. Tested-by: Simon Horman