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| author | Keith Busch <keith.busch@intel.com> | 2016-06-20 09:39:53 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-06-20 14:41:16 -0500 |
| commit | 9c2053040ca7ae52f1143a47ae84502aa7970438 (patch) | |
| tree | a875234d3475cf90d28ef09ad8cdb01090803309 /Documentation | |
| parent | e382dffc904d14cb6e2c31e2eefebdca41343943 (diff) | |
| download | linux-0-day-9c2053040ca7ae52f1143a47ae84502aa7970438.tar.gz linux-0-day-9c2053040ca7ae52f1143a47ae84502aa7970438.tar.xz | |
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>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions