From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1KY3Wo-0008Sb-9T for user-mode-linux-devel@lists.sourceforge.net; Tue, 26 Aug 2008 11:44:31 -0700 Received: from [198.99.130.12] (helo=saraswathi.solana.com) by mail.sourceforge.net with esmtps (TLSv1:AES256-SHA:256) (Exim 4.44) id 1KY3Wl-0003a4-OW for user-mode-linux-devel@lists.sourceforge.net; Tue, 26 Aug 2008 11:44:29 -0700 Date: Tue, 26 Aug 2008 14:44:25 -0400 From: Jeff Dike Message-ID: <20080826184425.GA18462@c2.user-mode-linux.org> References: <4898AC10.3010602@meduna.org> <7B4268E5ACB878429B58D4BE5B780E8301A303A5@NWS-EXCH2.nws.oregonstate.edu> <48995D1A.6030203@meduna.org> <489AC525.3060305@meduna.org> <489AE6DD.2000200@meduna.org> <489C3D9B.7070605@meduna.org> <20080825215124.GB12626@c2.user-mode-linux.org> <48B3AED8.5040904@meduna.org> <20080826174600.GA24342@c2.user-mode-linux.org> <48B44658.8010403@meduna.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <48B44658.8010403@meduna.org> Subject: Re: [uml-devel] FP registers corruption List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Stanislav Meduna Cc: user-mode-linux-devel@lists.sourceforge.net On Tue, Aug 26, 2008 at 08:07:20PM +0200, Stanislav Meduna wrote: > My host is current Ubuntu and I was unable to test 2.6.25.x > there due to > Locating the top of the address space ... Address 0x0 no good? > which AFAIK was a known problem caused by some ubuntu-specific > patch. You can work around this by putting a 0 into /proc/sys/vm/mmap_min_addr. > 2.6.26 crashes here with This one is fixed in 2.6.26.2, as you note below. > 2.6.26.2 has no problems. > >> In an earlier email, you provide a nice test case. However, I'm >> running that here, and getting page after page of successful key >> generation. > > Same here with 2.6.26.2 :( Hmmm. If it's not a problem there, I'm tempted to call it fixed, whatever it was. Can you check current 2.6.27-rc? Jeff -- Work email - jdike at linux dot intel dot com ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel