Re: [Qemu-devel] [question] PIC and APIC

2014-09-05 Thread Richard Bilson
On 2014-09-05, 13:03, "Paolo Bonzini" wrote: >Il 05/09/2014 17:51, Richard Bilson ha scritto: >> Greetings folks, >> >> I've been tracking down certain obscure failures that we see running our >> kernel on qemu x86 smp. Based on a few days diving into qemu internals >>it >> seems that the problem

Re: [Qemu-devel] [question] PIC and APIC

2014-09-05 Thread Paolo Bonzini
Il 05/09/2014 17:51, Richard Bilson ha scritto: > Greetings folks, > > I've been tracking down certain obscure failures that we see running our > kernel on qemu x86 smp. Based on a few days diving into qemu internals it > seems that the problems relate to mixing PIC and APIC-generated > interrupts

[Qemu-devel] [question] PIC and APIC

2014-09-05 Thread Richard Bilson
Greetings folks, I've been tracking down certain obscure failures that we see running our kernel on qemu x86 smp. Based on a few days diving into qemu internals it seems that the problems relate to mixing PIC and APIC-generated interrupts. I'd appreciate some help in understanding if this is a lim