Re: [Qemu-devel] DOS VM problem with QEMU-KVM and newer kernels

[Avi Kivity]

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