Re: [Qemu-devel] Super nested KVM

2014-07-04 Thread Richard W.M. Jones
On Fri, Jul 04, 2014 at 04:17:11PM +0400, Vasiliy Tolstov wrote: > 2014-07-04 1:00 GMT+04:00 Richard W.M. Jones : > > Well I got bored with the TCG test after about 4 hours. It appears to > > hang launching the L3 guest, reproducible on two different hosts both > > running qemu 2.0.0. > > > In m

Re: [Qemu-devel] Super nested KVM

2014-07-04 Thread Vasiliy Tolstov
2014-07-04 1:00 GMT+04:00 Richard W.M. Jones : > Well I got bored with the TCG test after about 4 hours. It appears to > hang launching the L3 guest, reproducible on two different hosts both > running qemu 2.0.0. In my tests qemu tcg sometimes fail when run first vm. (kernel 3.12) -- Vasiliy T

Re: [Qemu-devel] Super nested KVM

2014-07-03 Thread Richard W.M. Jones
On Thu, Jul 03, 2014 at 06:34:33PM +0100, Richard W.M. Jones wrote: > There's also a TCG-only mode, but the test ran so slowly as to be > inconclusive. I might leave it going overnight. Well I got bored with the TCG test after about 4 hours. It appears to hang launching the L3 guest, reproducibl

[Qemu-devel] Super nested KVM

2014-07-03 Thread Richard W.M. Jones
If you have odd Intel or AMD hardware, I'd appreciate if you could test my disk image which recursively launches nested KVM until something breaks: http://rwmj.wordpress.com/2014/07/03/super-nested-kvm/#content FWIW: * AMD FX(tm)-8320 Eight-Core Processor: L3 guest fails to boot with [ 30