Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264354AbTEaPjW (ORCPT ); Sat, 31 May 2003 11:39:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264357AbTEaPjW (ORCPT ); Sat, 31 May 2003 11:39:22 -0400 Received: from imsantv20.netvigator.com ([210.87.250.76]:12983 "EHLO imsantv20.netvigator.com") by vger.kernel.org with ESMTP id S264354AbTEaPjU (ORCPT ); Sat, 31 May 2003 11:39:20 -0400 From: Michael Frank To: Rik van Riel , linux-mm@kvack.org Subject: Re: [PATCH] rmap 15j for 2.4.21-rc6 Date: Sat, 31 May 2003 23:52:15 +0800 User-Agent: KMail/1.5.2 Cc: linux-kernel@vger.kernel.org References: In-Reply-To: X-OS: GNU/Linux 2.5.70 MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200305312348.42499.mflt1@micrologica.com.hk> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Saturday 31 May 2003 22:48, Rik van Riel wrote: > > Today I finally merged rmap15j forward to marcelo's latest > release. The IO stall fixes should be especially interesting: > Patched rc6 ex BK OK and compiled with gcc295-3 OK On a P4/533-2.4Ghz/512MB with udma5 IDE ~50MB/s: Shows severe interactivity problems and hangs Scroll and mouse hangs and delayed response to keyboard greater 1s are easily observable. Test script: tstinter V0.1 http://www.ussg.iu.edu/hypermail/linux/kernel/0305.3/1291.html To reproduce cd to dir with script and execute from X console: ./tstinter start More instructions in script Other kernel results: 2.4.18 PIO DIES - see msg w. script, 2.4.18 udma2 OK, 2.4.19 Bad, 2.4.20 Bad, 2.4.21-rc1 Bad, 2.4.21-rc6 OK 2.5.70,-mm1,-mm2,-mm3 (OK) Regards Michael - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/