Re: virtio-blk-pci chokes on some PCI slots

2009-06-18 Thread Markus Armbruster
Markus Armbruster writes: > Even better: I can reproduce it with an unpatched upstream QEMU > (qemu.git commit cfde4bd9) like this: > > $ qemu foo.qcow2 -net nic -net nic -net nic -drive file=bar.img,if=virtio > > virtio-blk-pci ends up in slot 6. And: $ qemu foo.qcow2 -net nic,model=vi

Re: virtio-blk-pci chokes on some PCI slots

2009-06-17 Thread Markus Armbruster
Marcelo Tosatti writes: > On Tue, Jun 16, 2009 at 06:47:45PM +0200, Markus Armbruster wrote: >> I'm working on make PCI slots configurable in QEMU. While testing the >> feature for virtio-blk-pci, I ran into a task hang with Fedora kernel >> 2.6.27.5-117.fc10. Marcelo tested it with a newer ker

Re: virtio-blk-pci chokes on some PCI slots

2009-06-17 Thread Avi Kivity
On 06/16/2009 07:47 PM, Markus Armbruster wrote: I'm working on make PCI slots configurable in QEMU. While testing the feature for virtio-blk-pci, I ran into a task hang with Fedora kernel 2.6.27.5-117.fc10. Marcelo tested it with a newer kernel, and will follow up with details. Some slots wo

Re: virtio-blk-pci chokes on some PCI slots

2009-06-16 Thread Marcelo Tosatti
On Tue, Jun 16, 2009 at 06:47:45PM +0200, Markus Armbruster wrote: > I'm working on make PCI slots configurable in QEMU. While testing the > feature for virtio-blk-pci, I ran into a task hang with Fedora kernel > 2.6.27.5-117.fc10. Marcelo tested it with a newer kernel, and will > follow up with

virtio-blk-pci chokes on some PCI slots

2009-06-16 Thread Markus Armbruster
I'm working on make PCI slots configurable in QEMU. While testing the feature for virtio-blk-pci, I ran into a task hang with Fedora kernel 2.6.27.5-117.fc10. Marcelo tested it with a newer kernel, and will follow up with details. Instead of the full QEMU patch I'm working on, the appended littl