From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andi Kleen Subject: Re: [PATCH 3/3] Eliminate read_cr3 on TLB flush Date: Wed, 30 May 2007 17:01:22 +0200 Message-ID: <200705301701.23386.ak@suse.de> References: <465D8F03.7000201@us.ibm.com> <465D8FF5.6040804@us.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <465D8FF5.6040804-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: kvm-devel , virtualization List-Id: virtualization@lists.linuxfoundation.org On Wednesday 30 May 2007 16:53:41 Anthony Liguori wrote: > Subject: [PATCH][PARAVIRT] Eliminate unnecessary CR3 read in TLB flush > = > This patch eliminates the CR3 read (which would cause a VM exit) in the T= LB > flush path. =A0The patch is based on Ingo Molnar's paravirt series. > = This change could be just done generically for the native architecture, cou= ldn't = it? -Andi ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/