Re: [patch 1/2] KVM: x86: do not entry guest mode if vcpu is not runnable

2008-07-26 Thread Avi Kivity
Marcelo Tosatti wrote: If a vcpu has been offlined, or not initialized at all, signals requesting userspace work to be performed will result in KVM attempting to re-entry guest mode. Problem is that the in-kernel irqchip emulation happily executes HALTED state vcpu's. This breaks "savevm" on Win

Re: [patch 1/2] KVM: x86: do not entry guest mode if vcpu is not runnable

2008-07-21 Thread Marcelo Tosatti
On Mon, Jul 21, 2008 at 11:38:56AM -0300, Marcelo Tosatti wrote: > If a vcpu has been offlined, or not initialized at all, signals > requesting userspace work to be performed will result in KVM attempting > to re-entry guest mode. > > Problem is that the in-kernel irqchip emulation happily execute

[patch 1/2] KVM: x86: do not entry guest mode if vcpu is not runnable

2008-07-21 Thread Marcelo Tosatti
If a vcpu has been offlined, or not initialized at all, signals requesting userspace work to be performed will result in KVM attempting to re-entry guest mode. Problem is that the in-kernel irqchip emulation happily executes HALTED state vcpu's. This breaks "savevm" on Windows SMP installation (th