| commit | 9c2053040ca7ae52f1143a47ae84502aa7970438 | [log] [tgz] |
|---|---|---|
| author | Keith Busch <keith.busch@intel.com> | Mon Jun 20 09:39:53 2016 -0600 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Mon Jun 20 14:41:16 2016 -0500 |
| tree | a875234d3475cf90d28ef09ad8cdb01090803309 | |
| parent | e382dffc904d14cb6e2c31e2eefebdca41343943 [diff] |
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>