[one-users] KVM PV-EOI

Shankhadeep Shome shank15217 at gmail.com
Thu Feb 6 20:33:32 PST 2014


Hi

Please consider exposing the para-virtualized end of interrupts flag to the
vm configuration markup

Expose the KVM end of Interrupt feature to improve KVM vm performance

Instead of the standard <apic> enable <apic eoi="on"> for newer linux
kernels like Fedora 18/RHEL 6.4+/Ubuntu 13.04 and up on KVM

Here is some more info regarding this feature..

https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.4_Release_Notes/virtualization.html

Shank
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