[Top] [All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] x2APIC emulation for HVM guest

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
From: "Yang, Sheng" <sheng.yang@xxxxxxxxx>
Date: Thu, 2 Dec 2010 10:09:36 +0800
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Wed, 01 Dec 2010 18:09:01 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

This patch would enable Xen to handle x2APIC MSR accessing of HVM guest, which 
is 
faster(avoid decoding of MMIO accessing). The credit comes to Gleb Natapov who 
complete the work for KVM. 

Have tested with 4 vcpus guest, with/without x2apic support.

Attachment: x2apic_xen.patch
Description: Text Data

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Follow-Ups:
- Re: [Xen-devel] x2APIC emulation for HVM guest
  - From: Sheng Yang
- [Xen-devel] Re: x2APIC emulation for HVM guest
  - From: Paolo Bonzini

Prev by Date: [Xen-devel] Re: [Qemu-devel] [PATCH V8 00/16] Xen device model support
Next by Date: [Xen-devel] [PATCH] xen: HVM X2APIC support
Previous by thread: [Xen-devel] gnttab_setup_table attempting copy_from_guest in atomic context
Next by thread: [Xen-devel] Re: x2APIC emulation for HVM guest
Index(es):
- Date
- Thread

Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.