Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756771AbYG2JX7 (ORCPT ); Tue, 29 Jul 2008 05:23:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753335AbYG2JXv (ORCPT ); Tue, 29 Jul 2008 05:23:51 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:42258 "EHLO relay.sw.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751612AbYG2JXu (ORCPT ); Tue, 29 Jul 2008 05:23:50 -0400 Message-ID: <488EE175.8040607@parallels.com> Date: Tue, 29 Jul 2008 13:23:01 +0400 From: Vasily Averin User-Agent: Thunderbird 1.5.0.10 (X11/20060911) MIME-Version: 1.0 To: Alan Cox CC: Andrew Morton , linux-kernel@vger.kernel.org, Markus Lidel , Vasily Averin Subject: Re: [PATCH]: Proposed fix to the I2O problems with > 4GB space References: <20080725131637.48072ef3@lxorguk.ukuu.org.uk> <20080729004756.113d85a0.akpm@linux-foundation.org> <488ED4CF.1000402@parallels.com> <20080729095122.7021ddd0@lxorguk.ukuu.org.uk> In-Reply-To: <20080729095122.7021ddd0@lxorguk.ukuu.org.uk> X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 722 Lines: 19 Alan Cox wrote: >> One of our test nodes uses i2o controller. Now this node have 6 Gb memory and >> quite a long time it works well under 64-bit RHEL5-based kernel. I'm not sure is >> i2o card really 64-bit capable, but dmesg shows that it uses 64-bit dma. > > Do you use the i2o config interfaces and driver ? When I loaded i2o_config module and read all entries in /proc/i2o/ directory the node hung. Do you mean that you have fixed this issue? thank you, Vasily Averin -- 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/