Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-24 Thread Bjorn Helgaas
On Thu, Jun 20, 2013 at 3:43 PM, Alex Williamson wrote: > On Tue, 2013-06-18 at 20:30 -0600, Bjorn Helgaas wrote: >> On Tue, Jun 18, 2013 at 4:47 PM, Alex Williamson >> wrote: >> > On Tue, 2013-06-18 at 16:10 -0600, Bjorn Helgaas wrote: >> >> On Tue, Jun 18, 2013 at 12:38 PM, Alex Williamson >> >

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-20 Thread Alex Williamson
On Tue, 2013-06-18 at 20:30 -0600, Bjorn Helgaas wrote: > On Tue, Jun 18, 2013 at 4:47 PM, Alex Williamson > wrote: > > On Tue, 2013-06-18 at 16:10 -0600, Bjorn Helgaas wrote: > >> On Tue, Jun 18, 2013 at 12:38 PM, Alex Williamson > >> wrote: > >> > On Tue, 2013-06-18 at 11:09 -0600, Bjorn Helgaa

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-18 Thread Bjorn Helgaas
On Tue, Jun 18, 2013 at 4:47 PM, Alex Williamson wrote: > On Tue, 2013-06-18 at 16:10 -0600, Bjorn Helgaas wrote: >> On Tue, Jun 18, 2013 at 12:38 PM, Alex Williamson >> wrote: >> > On Tue, 2013-06-18 at 11:09 -0600, Bjorn Helgaas wrote: >> >> On Fri, Jun 07, 2013 at 10:34:41AM -0600, Alex Willia

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-18 Thread Alex Williamson
On Tue, 2013-06-18 at 16:10 -0600, Bjorn Helgaas wrote: > On Tue, Jun 18, 2013 at 12:38 PM, Alex Williamson > wrote: > > On Tue, 2013-06-18 at 11:09 -0600, Bjorn Helgaas wrote: > >> On Fri, Jun 07, 2013 at 10:34:41AM -0600, Alex Williamson wrote: > >> > Downstream ports support for all ACS flags s

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-18 Thread Bjorn Helgaas
On Tue, Jun 18, 2013 at 12:38 PM, Alex Williamson wrote: > On Tue, 2013-06-18 at 11:09 -0600, Bjorn Helgaas wrote: >> On Fri, Jun 07, 2013 at 10:34:41AM -0600, Alex Williamson wrote: >> > Downstream ports support for all ACS flags supercedes multifunction >> > exclusion of some flags. The PCIe sp

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-18 Thread Alex Williamson
On Tue, 2013-06-18 at 11:09 -0600, Bjorn Helgaas wrote: > On Fri, Jun 07, 2013 at 10:34:41AM -0600, Alex Williamson wrote: > > Downstream ports support for all ACS flags supercedes multifunction > > exclusion of some flags. The PCIe spec also fully specifies which > > PCIe types are subject to the

Re: [PATCH v2 1/2] pci: Fix flaw in pci_acs_enabled()

2013-06-18 Thread Bjorn Helgaas
On Fri, Jun 07, 2013 at 10:34:41AM -0600, Alex Williamson wrote: > Downstream ports support for all ACS flags supercedes multifunction > exclusion of some flags. The PCIe spec also fully specifies which > PCIe types are subject to the multifunction rules and excludes event > collectors and PCIe-to