From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [RFC/PATCH 14/15] guest: detect when running on kvm Date: Thu, 20 Mar 2008 13:53:57 -0400 Message-ID: <20080320175357.GA30959@infradead.org> References: <1206028710.6690.21.camel@cotte.boeblingen.de.ibm.com> <1206030326.6690.65.camel@cotte.boeblingen.de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: EHRHARDT@de.ibm.com, arnd@arndb.de, hollisb@us.ibm.com, kvm-devel@lists.sourceforge.net, heiko.carstens@de.ibm.com, jeroney@us.ibm.com, Avi Kivity , virtualization@lists.linux-foundation.org, borntraeger@de.ibm.com, schwidefsky@de.ibm.com, rvdheij@gmail.com, os@de.ibm.com, jblunck@suse.de, "Zhang, Xiantao" To: Carsten Otte Return-path: Content-Disposition: inline In-Reply-To: <1206030326.6690.65.camel@cotte.boeblingen.de.ibm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org On Thu, Mar 20, 2008 at 05:25:26PM +0100, Carsten Otte wrote: > @@ -143,6 +143,10 @@ static noinline __init void detect_machi > /* Running on a P/390 ? */ > if (cpuinfo->cpu_id.machine == 0x7490) > machine_flags |= 4; > + > + /* Running under KVM ? */ > + if (cpuinfo->cpu_id.version == 0xfe) > + machine_flags |= 64; Shouldn't these have symbolic names? ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/