Re: [libvirt] [PATCH 3/3] conf: restrict where dmi-to-pci-bridge can be connected

2016-08-09 Thread Andrea Bolognani
On Mon, 2016-08-08 at 15:33 -0400, Laine Stump wrote: > > Doesn't > >  > >   https://bugzilla.redhat.com/1363648#c4 > >  > > tell us that we *need* to use a pcie-root-port when plugging > > stuff into a pcie-expander-bus? >   > No, I think you're misunderstanding Marcel's comment: >  > > (In reply

Re: [libvirt] [PATCH 3/3] conf: restrict where dmi-to-pci-bridge can be connected

2016-08-08 Thread Laine Stump
On 08/08/2016 02:25 PM, Andrea Bolognani wrote: On Fri, 2016-08-05 at 23:01 -0400, Laine Stump wrote: libvirt had allowed a dmi-to-pci-bridge to be plugged in anywhere a normal PCIe endpoint can be connected, but this is wrong - it will only work if it's plugged into pcie-root (the PCIe root com

Re: [libvirt] [PATCH 3/3] conf: restrict where dmi-to-pci-bridge can be connected

2016-08-08 Thread Andrea Bolognani
On Fri, 2016-08-05 at 23:01 -0400, Laine Stump wrote: > libvirt had allowed a dmi-to-pci-bridge to be plugged in anywhere a > normal PCIe endpoint can be connected, but this is wrong - it will > only work if it's plugged into pcie-root (the PCIe root complex) or a > pcie-expander-bus (the qemu devi

[libvirt] [PATCH 3/3] conf: restrict where dmi-to-pci-bridge can be connected

2016-08-05 Thread Laine Stump
libvirt had allowed a dmi-to-pci-bridge to be plugged in anywhere a normal PCIe endpoint can be connected, but this is wrong - it will only work if it's plugged into pcie-root (the PCIe root complex) or a pcie-expander-bus (the qemu device pxb-pcie). This patch adjusts the connection flags accordin