Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2013-01-07 Thread Krishna J
> > 45: 1 0 3377 11194 PCI-MSI-edge > > FPGA_DEV> > RES: 14 20 21 3398 Rescheduling > > interrupts---> Many RES Interrtups!! > > I don't know, but I'll fix the line wrap for anyone else that wants to > have a look. The

Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2013-01-07 Thread Alex Williamson
On Mon, 2013-01-07 at 20:14 +, Krishna J wrote: > Hi Alex, > > MSI routing updates aren't currently handled by pci-assign or > > vfio-pci (when using KVM acceleration), which means that trying to > > set interrupt SMP affinity in the guest has no effect unless MSI is > > completely disabled and

Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2013-01-07 Thread Krishna J
Hi Alex, > MSI routing updates aren't currently handled by pci-assign or > vfio-pci (when using KVM acceleration), which means that trying to > set interrupt SMP affinity in the guest has no effect unless MSI is > completely disabled and re-enabled. This series fixes this for both > device assignm

Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2012-11-28 Thread Jan Kiszka
On 2012-11-28 00:21, Alex Williamson wrote: > On Wed, 2012-11-28 at 00:08 +0100, Jan Kiszka wrote: >> On 2012-11-27 23:00, Alex Williamson wrote: >>> This is post-1.3 material, so I'll just post it as an RFC for now. >>> >>> MSI routing updates aren't currently handled by pci-assign or >>> vfio-pci

Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2012-11-27 Thread Alex Williamson
On Wed, 2012-11-28 at 00:08 +0100, Jan Kiszka wrote: > On 2012-11-27 23:00, Alex Williamson wrote: > > This is post-1.3 material, so I'll just post it as an RFC for now. > > > > MSI routing updates aren't currently handled by pci-assign or > > vfio-pci (when using KVM acceleration), which means th

Re: [Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2012-11-27 Thread Jan Kiszka
On 2012-11-27 23:00, Alex Williamson wrote: > This is post-1.3 material, so I'll just post it as an RFC for now. > > MSI routing updates aren't currently handled by pci-assign or > vfio-pci (when using KVM acceleration), which means that trying to > set interrupt SMP affinity in the guest has no e

[Qemu-devel] [RFC PATCH 0/4] MSI affinity for assigned devices

2012-11-27 Thread Alex Williamson
This is post-1.3 material, so I'll just post it as an RFC for now. MSI routing updates aren't currently handled by pci-assign or vfio-pci (when using KVM acceleration), which means that trying to set interrupt SMP affinity in the guest has no effect unless MSI is completely disabled and re-enabled