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

[Xen-devel] [PATCH 5/5][RFC] lwp: adding support for AMD lightweight profiling

To: "'xen-devel@xxxxxxxxxxxxxxxxxxx'" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, "Wei, Gang" <gang.wei@xxxxxxxxx>
From: Wei Huang <wei.huang2@xxxxxxx>
Date: Fri, 11 Feb 2011 10:29:24 -0600
Cc:
Delivery-date: Fri, 11 Feb 2011 08:42:54 -0800
List-id: Xen developer discussion <xen-devel.lists.xensource.com>

Add LWP support for SVM

We keep track of lwp_cfg MSR read/write and use related information forCPUID calculation. lwp_cbaddr MSR is not intercepted. Instead it isupdated via xsave/xrstor lwp area.


Signed-off-by: Wei Huang <wei.huang2@xxxxxxx>

Attachment: lwp_patch_5.txt
Description: lwp_patch_5.txt

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

Follow-Ups:
- Re: [Xen-devel] [PATCH 5/5][RFC] lwp: adding support for AMD lightweight profiling
  - From: Jan Beulich

Prev by Date: [Xen-devel] [PATCH 2/5][RFC] lwp: adding support for AMD lightweight profiling
Next by Date: Re: [Xen-devel] [PATCH] libxl: don't require vncpasswd when empty
Previous by thread: [Xen-devel] [PATCH 2/5][RFC] lwp: adding support for AMD lightweight profiling
Next by thread: Re: [Xen-devel] [PATCH 5/5][RFC] lwp: adding support for AMD lightweight profiling
Index(es):
- Date
- Thread

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