From mboxrd@z Thu Jan 1 00:00:00 1970 From: "W. Michael Petullo" Subject: OProfile patch for Linux 3.2 Date: Sat, 28 Jan 2012 17:54:49 -0600 Message-ID: <20120128235449.GA22022@imp.flyn.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org I have ported Anil's passive profile-capable OProfile patch to Linux 3.2. I have be able to hobble this patch along to new kernel versions, but it is in need of additional work if it is to be submitted upstream. Please see: http://www.flyn.org/patches/linux-xen-passive-oprofile/linux-3.2-xen-passive-oprofile.patch.gz With this patch applied to Linux 3.2, I can perform passive profiling of an unprivileged Xen domain. -- Mike :wq