From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christian Zigotzky Date: Fri, 30 May 2014 11:39:45 +0000 Subject: Does KVM support the P.A. Semi PA6T cpu? Message-Id: <53886E01.5070402@xenosoft.de> List-Id: References: <53511C7B.5010208@xenosoft.de> In-Reply-To: <53511C7B.5010208@xenosoft.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-ppc@vger.kernel.org On 30.05.2014 09:49, Alexander Graf wrote: > > On 30.05.14 01:50, Christian Zigotzky wrote: >> Hi Alex, >> >> I have traced a Mac OS X Tiger guest. I have started it in the single >> user mode. Sometimes I get a shell. But the cpu load rise up to 100% >> and I can't enter any commands. >> >> Screenshot: >> http://forum.hyperion-entertainment.biz/download/file.php?id05&mode=view >> >> Trace log: >> http://forum.hyperion-entertainment.biz/download/file.php?id04 >> >> Could you look in the trace log, please? I can do more tests if you >> like. > > $ echo 1 > /sys/kernel/debug/tracing/events/kvm/enabled > $ echo 1 > /sys/kernel/debug/tracing/events/kvm_pr/enabled > $ cat /sys/kernel/debug/tracing/trace_pipe > /dev/shm/trace & > $ start_mol -X > ... > > then check out /dev/shm/trace :). > > > Alex > Hi Alex, Thank you for your answer. Here are the traces: http://www.xenosoft.de/trace_mol_mac_os_x_tiger.txt.tar.gz http://www.xenosoft.de/trace_mol_mac_os_x_jaguar.txt.tar.gz Log: modprobe kvm-pr mount -t debugfs nodev /sys/kernel/debug echo 1 > /sys/kernel/debug/tracing/events/kvm/enable echo 1 > /sys/kernel/debug/tracing/events/kvm_pr/enable cat /sys/kernel/debug/tracing/trace_pipe > /dev/shm/trace & startmol -X (Mac OS X Tiger guest in the single user mode from the DVD ISO) cat /dev/shm/trace startmol -X (Mac OS X Jaguar guest in the single user mode from the disk image) cat /dev/shm/trace Screenshots: http://forum.hyperion-entertainment.biz/download/file.php?id11&mode=view http://forum.hyperion-entertainment.biz/download/file.php?id12&mode=view Thank you for your help. :-) Cheers, Christian