From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Breton M. Saunders" Subject: Re: significant ioremap leak in i915? Date: Mon, 13 Oct 2014 05:58:02 +0100 Message-ID: <543B5BDA.2030306@mynah-software.com> References: <543A49B8.20400@mynah-software.com> <543A60DA.1020200@mynah-software.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.131]) by gabe.freedesktop.org (Postfix) with ESMTP id 6D79389DBA for ; Sun, 12 Oct 2014 21:58:05 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dave Airlie Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org On 13/10/14 02:09, Dave Airlie wrote: >>>> So in this example 268 megabytes have been lost. >>> >>> This isn't RAM, its address space mapping, its not really a leak at all. >> It really doesn't matter whether it is ram or mapping; its a resource leak >> that causes the system to OOM and panic. > hey I was trying to help you come up to speed as requested, you don't > have to believe me. I apologize, and I appreciate your help. I do believe you. It also appears that the mapping I jumped on wasn't the root cause of the problem; I'm still investigating. -Brett