From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.11] helo=sc8-sf-mx1.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1CUVkL-0005jN-Rh for user-mode-linux-devel@lists.sourceforge.net; Wed, 17 Nov 2004 11:45:41 -0800 Received: from smtp005.mail.ukl.yahoo.com ([217.12.11.36]) by sc8-sf-mx1.sourceforge.net with smtp (Exim 4.41) id 1CUVkI-0000mV-7O for user-mode-linux-devel@lists.sourceforge.net; Wed, 17 Nov 2004 11:45:41 -0800 From: Blaisorblade Subject: Re: [uml-devel] Re: Bug report for UML in latest Linus 2.6-BK repository. References: <1100612306.24599.37.camel@imp.csi.cam.ac.uk> <200411172056.iAHKu9Q3004642@ccure.user-mode-linux.org> In-Reply-To: <200411172056.iAHKu9Q3004642@ccure.user-mode-linux.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200411172043.35481.blaisorblade_spam@yahoo.it> Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Wed, 17 Nov 2004 20:43:34 +0100 To: user-mode-linux-devel@lists.sourceforge.net Cc: Jeff Dike , Anton Altaparmakov , lkml On Wednesday 17 November 2004 21:56, Jeff Dike wrote: > aia21@cam.ac.uk said: > > I get millions of these on the UML guest as soon as I start UML > > (.config is below), notably HIGHMEM is not enabled in the .config. > > They only stop when I shutdown. > > The patch below fixes those for me. > Jeff Ok, yes... copy_from_user has never been atomic, and I should have remembered that. Sorry (anyway I wasn't going to fix that). One more thing learned, anyway. -- Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel