Backlog #2717

Add paravirtualized End-of-Interrupt indication to KVM

Added by Javi Fontan over 5 years ago. Updated about 5 years ago.

Status:AssignedStart date:02/07/2014
Priority:HighDue date:
Assignee:-% Done:

0%

Category:Drivers - VM
Target version:-

Description

From an e-mail by Shankhadeep Shome (http://lists.opennebula.org/pipermail/users-opennebula.org/2014-February/026514.html):

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

History

#1 Updated by Jaime Melis over 5 years ago

  • Target version changed from Release 4.6 to Release 4.8

#2 Updated by Ruben S. Montero about 5 years ago

  • Tracker changed from Feature to Backlog
  • Assignee deleted (Javi Fontan)
  • Priority changed from Normal to High
  • Target version deleted (Release 4.8)

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