tree a875234d3475cf90d28ef09ad8cdb01090803309
parent e382dffc904d14cb6e2c31e2eefebdca41343943
author Keith Busch <keith.busch@intel.com> 1466437193 -0600
committer Bjorn Helgaas <bhelgaas@google.com> 1466451676 -0500

x86/PCI: VMD: Separate MSI and MSI-X vector sharing

Child devices in a VMD domain that want to use MSI are slowing down MSI-X
using devices sharing the same vectors.  Move all MSI usage to a single VMD
vector, and MSI-X devices can share the rest.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jon Derrick <jonathan.derrick@intel.com>