From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrea Arcangeli Subject: Re: [PATCH] Handle vma regions with no backing page (v2) Date: Wed, 30 Apr 2008 11:13:18 +0200 Message-ID: <20080430091318.GF12501@duo.random> References: <1209496160-20482-1-git-send-email-aliguori@us.ibm.com> <20080430061140.GE7378@il.ibm.com> <48183503.9050005@qumranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel@lists.sourceforge.net, Ben-Ami Yassour1 To: Avi Kivity Return-path: Content-Disposition: inline In-Reply-To: <48183503.9050005@qumranet.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org On Wed, Apr 30, 2008 at 11:59:47AM +0300, Avi Kivity wrote: > The code is not trying to find a vma for the address, but a vma for the > address which also has VM_PFNMAP set. The cases for vma not found, or vma > found, but not VM_PFNMAP, are folded together. Muli's saying the comparison is reversed, change >= to <. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone