[Qemu-devel] kqemu in 0.7.2 no longer boots Xen

[Anthony Liguori]

Admittedly this is probably not a standard usage, but I'm using qemu for 
Xen development (Xen is an Open Source hypervisor).  It works quite well 
so far.

0.7.2 seems to have broken support for kqemu.  Linux freezes during boot 
(running in ring 1 under Xen) right before launching the INIT process.  
Passing -no-kqemu or reverting to 0.7.1 makes the problem go away.

Without knowing the differences in kqemu between versions, it's hard to 
narrow down any further.  I looked at the diffs for qemu though and did 
not see anything obvious.

Let me know if there's anything I can do to help narrow down the problem.

Thanks!

Regards,

Anthony Liguori