Alan Cox wrote: > On Tue, 31 Mar 2009 14:43:55 -0400 > Gregory Haskins <ghaskins@xxxxxxxxxx> wrote: > > >> The ioapic code currently privately manages the mapping between irq >> and vector. This results in some layering violations as the support >> for certain MSI operations need this info. As a result, the MSI >> code itself was moved to the ioapic module. This is not really >> optimal. >> > > This appears to have been muddled in with the vnet patches ? > Its needed for the kvm-connector patches later in the series, so it was included intentionally. On that topic, I probably should have had a TOC of some kind. Hmm..let me hack one together now: Patch 1: Stand-alone "shared-memory signal" construct, used by various components in vbus/venet Patches 2-5: Basic vbus infrastructure Patches 6-7: IOQ construct, similar to virtio-ring. Used to overlay ring-like behavior over the shm interface in vbus Patches 8-12: virtual-ethernet front and backends Patch 13: io-apic work to expose the irq-vector in x86, needed for dynirq support Patches 14-16: KVM host side support Patch 17: KVM guest side support Sorry for the confusion :( Regards, -Greg
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