On Tue, May 05, 2009 at 08:04:15AM -0300, Marcelo Tosatti wrote: > On Tue, May 05, 2009 at 01:30:28PM +0300, Michael S. Tsirkin wrote: > > The new KVM_ASSIGN_SET_MSIX_NR and KVM_ASSIGN_SET_MSIX_ENTRY ioctls have > > been merged for 2.6.30. However, I note that PCI spec allows devices to > > support multiple vectors with MSI as well (support will be in linux > > 2.6.30). > > > > Even though qemu for now only uses a single vector with MSI, it would > > seem that it's better to make the kernel/user interface generic straight > > away rather than add more ioctls later. What do you think? It might not > > be too late to fix this for 2.6.30. > > Can't you use more than one KVM_ASSIGN_SET_MSIX_ENTRY call per assigned > device? Sure, but only one KVM_ASSIGN_SET_MSIX_NR. > If you can't, it would be better to change the ioctls before 2.6.30 is > release IMO. > -- MST -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
