From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 24 Aug 2001 15:50:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 24 Aug 2001 15:50:08 -0400 Received: from humbolt.nl.linux.org ([131.211.28.48]:17936 "EHLO humbolt.nl.linux.org") by vger.kernel.org with ESMTP id ; Fri, 24 Aug 2001 15:49:50 -0400 Content-Type: text/plain; charset=US-ASCII From: Daniel Phillips To: Nicolas Pitre Subject: Re: What version of the kernel fixes these VM issues? Date: Fri, 24 Aug 2001 21:56:30 +0200 X-Mailer: KMail [version 1.3.1] Cc: Anwar P , In-Reply-To: In-Reply-To: MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Message-Id: <20010824194958Z16116-32386+96@humbolt.nl.linux.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On August 24, 2001 08:14 pm, Nicolas Pitre wrote: > I have a totally different setup but I can reproduce the same behavior on > the system I have here: > > ARM board with 32 MB RAM, no flash, NFS root. > The kernel is based on 2.4.8-ac9 plus some small VM fixes from -ac10. > > My test consist in compiling gcc 3.0 while some MP3s are continously playing > in the background. The gcc build goes pretty far along until both the mp3 > player and the gcc build completely jam. Which sound system, and which sound card driver? > Oh maybe not completely as I get > about 100ms of audio playing every 10 secs. bash starts echoing what I type > one char per approx 5 sec. The only thing that still works fine is the > magic sysrq that clearly shows that the CPU is spinning in the VM code. NFS > trafic is also going on full bandwidth but no progress ever happens in user > space. -- Daniel