From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: DOS VM problem with QEMU-KVM and newer kernels Date: Mon, 16 Apr 2012 13:11:38 +0300 Message-ID: <4F8BF05A.2050306@redhat.com> References: <4F871FB6.4020906@wiesinger.com> <4F8A988A.2000009@redhat.com> <4F8B1B64.3090601@wiesinger.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, Jan Kiszka , "Roedel, Joerg" , Kevin Wolf To: Gerhard Wiesinger Return-path: Received: from mx1.redhat.com ([209.132.183.28]:41409 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751838Ab2DPKLr (ORCPT ); Mon, 16 Apr 2012 06:11:47 -0400 In-Reply-To: <4F8B1B64.3090601@wiesinger.com> Sender: kvm-owner@vger.kernel.org List-ID: On 04/15/2012 10:03 PM, Gerhard Wiesinger wrote: > > Hello Avi, > > Tried newer kernel since this version is no longer available: > http://mirrors.kernel.org/fedora/development/rawhide/x86_64/os/Packages/k/kernel-3.4.0-0.rc2.git3.1.fc18.x86_64.rpm > > > But I wasn't successfull. Still same GP fault (but with 18A2 instead > of 18A1): > GP at 0020 18A2 CODE 357C > > yum install asciidoc udis86 udis86-devel > git clone > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git > cd trace-cmd > make Also need to 'make install', otherwise the plugin system doesn't work. I think re-running 'trace-cmd report' is sufficient to get the right output. > ./trace-cmd record -b 20000 -e kvm > ./trace-cmd report > > Very long output, what should I grep/trigger for? TASK_SWITCH (lines before and after). > > Thnx so far. > > BTW: Where can I find old kernels like (removed on upgrade :-( ): > kernel-2.6.41.9-1.fc15.x86_64.rpm > kernel-3.1.9-1.fc16.x86_64.rpm > kernel-3.2.10-3.fc16.x86_64.rpm > kernel-debug-2.6.41.9-1.fc15.x86_64 Try http://koji.fedoraproject.org/koji/ (haven't tried myself). -- error compiling committee.c: too many arguments to function