From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: kvmctl smp issues Date: Wed, 24 Dec 2008 12:36:46 +0200 Message-ID: <495210BE.5080106@redhat.com> References: <419eef1d0812221353u199f1d3ci38748a735fe858b6@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm-devel To: Abhishek Saksena Return-path: Received: from mx2.redhat.com ([66.187.237.31]:57617 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751578AbYLXKgv (ORCPT ); Wed, 24 Dec 2008 05:36:51 -0500 In-Reply-To: <419eef1d0812221353u199f1d3ci38748a735fe858b6@mail.gmail.com> Sender: kvm-owner@vger.kernel.org List-ID: Abhishek Saksena wrote: > I posted this message before. However not seen any reply so far, so > posting it again:- > > I am using kvm-79 and see some issues while trying to build/run some smp > tests ( located in /kvm-79/user/test/x86 directory) > > It appears that kvmct with smp >1 (i.e with multiple cpus) always hangs. > > > ./kvmctl --smp=1 ./test/x86/bootstrap ./test/x86/port80.flat > > works fine however with 2 or more cpus kvmctl just hangs > > I also compiled the test "smptest.flat". This test shows similar behavior - 1 > cpu seems to work fine, multiple cpus hangs. > > > ./kvmctl --smp=4 ./test/x86/bootstrap ./test/x86/smptest.flat > > > > > > Any help will be appreciated The smp tests were not designed to work with the in-kernel irqchip; they may need some adjustment to work again. -- error compiling committee.c: too many arguments to function