Re: [kvm-devel] Problem with SMP boot

2007-01-26 Thread Matthew Hall
Avi Kivity wrote: > kvm only supports uniprocessor guests at this time. Out of interest, if/when kvm supports smp guests aswell as hosts would the guest be presented with a multiple virtual or physical cpu's? Ie. If the guest has multiple virtual cpu's the process would only run as a single task

Re: [kvm-devel] KVM, AMD & Interrupts

2007-01-25 Thread Matthew Hall
Joerg Roedel wrote: I didn't follow your discussion about the problem in the #kvm channel. Could you provide more information about the problem itself and about your test environment? If I am able to reproduce the problem, we may be able to fix it. Sure. My host is a Dell SC1435, with 2 dual c

Re: [kvm-devel] Problem with SMP boot

2007-01-25 Thread Matthew Hall
Tim Chen wrote: > Now when I switch to qemu-system-x86_64 without kvm, the guest boots > with all 4 cpus being specified. > >>From the boot log, it looks like it is APIC related. > Is this a known problem? Boot the /host/ kernel with 'noapic nolapic' and see if that makes a difference for you.

[kvm-devel] KVM, AMD & Interrupts

2007-01-24 Thread Matthew Hall
Hi Avi, I spoke to you a while ago on #kvm on freenode - I had a problem with ide ops on an amd svm host with kvm. The issues regarded the inability to access ida devices (hda/hdc) under qemu & kvm on my host - if this triggers your memory... The last point I got to was that it was kvm and amd