Re: [Qemu-devel] [PATCH 0/3] apic: Fixes for userspace model

2012-07-10 Thread Avi Kivity
On 07/09/2012 05:42 PM, Jan Kiszka wrote: > As Avi noted recently, there is a problem in way we inject interrupts > into the userspace APIC under KVM: The TRP check over the iothread may > race with the VCPU raising the TPR value while in KVM mode. Patch 3 > addresses this issue. > > The other two

[Qemu-devel] [PATCH 0/3] apic: Fixes for userspace model

2012-07-09 Thread Jan Kiszka
As Avi noted recently, there is a problem in way we inject interrupts into the userspace APIC under KVM: The TRP check over the iothread may race with the VCPU raising the TPR value while in KVM mode. Patch 3 addresses this issue. The other two patches fix problems I came across while thinking abo