From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1AsQKB-0005OC-3l for user-mode-linux-devel@lists.sourceforge.net; Sun, 15 Feb 2004 09:44:59 -0800 Received: from mail.gmx.net ([213.165.64.20]) by sc8-sf-mx2.sourceforge.net with smtp (Exim 4.30) id 1AsQCS-0005oX-15 for user-mode-linux-devel@lists.sourceforge.net; Sun, 15 Feb 2004 09:37:00 -0800 Message-ID: <1bf401c3f3eb$c35704f0$2000000a@schlepptopp> From: "roland" Subject: 2.6.3-rc2 failure - was: Re: [uml-devel] Kernel idles in loop after loading IPv4 MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit 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: Sun, 15 Feb 2004 18:47:14 +0100 To: user-mode-linux-devel@lists.sourceforge.net hi ! concerning the uml "hang" after "NET: Registered protocol family 2": after some investigation i found, that the problem seems to have been introduced with uml-patch-2.6.0-1 (at http://prdownloads.sourceforge.net/user-mode-linux/uml-patch-2.6.0-1.bz2) uml-patch-2.6.0-test9-1 (at http://prdownloads.sourceforge.net/user-mode-linux/uml-patch-2.6.0-test9-1.bz2?download), in conjunction with minor compile-fix http://people.0x63.nu/~andersg/uml-minor-fixes.diff works nicely for me. seems there has been a major change (lots of merges?) in uml-patch-2.6.0-1 because it`s much more bigger (around 2x) than uml-patch-2.6.0-test9-1 btw: i use Bryan O'Sullivan`s skas patch on my host kernel. see: http://sourceforge.net/mailarchive/message.php?msg_id=5840691 since this patch isn`t based on steven james patch (which stephen williams patch is based of), it isn`t a skas issue, but a compiler or host-fs issue !? i`m on suse9 host. any clues? regards roland ----- Original Message ----- From: "roland" To: "Phil Nadeau" ; Sent: Saturday, February 14, 2004 10:45 PM Subject: Re: [uml-devel] Kernel idles in loop after loading IPv4 > hi ! > i have the same problem. > my uml is 2.6.3-rc2 with jeff`s latest uml patch. > host is 2.6.0-test11 with skas patch > with 2.6.0-test11 + uml patch i didn`t have such problem. > any hints? > > regards > roland > > > ----- Original Message ----- > From: "Phil Nadeau" > To: > Sent: Tuesday, January 27, 2004 9:54 PM > Subject: [uml-devel] Kernel idles in loop after loading IPv4 > > > > Hello UML developers, > > > > I'm trying to use UML to set up a simulator for a high-availability > > cluster. I encounter the following unexpected behavior - > > > > On any kernel that I compile with IPv4 support, the kernel will stop > > intializing drivers after loading IPv4 support. The last message I see > > from the kernel is: > > NET: Registered protocol family 2 > > > > Compiling with debug allows me to single-step through the kernel. I've > > traced execution from inet_init(), to synchronize_net(), to > > synchronize_kernel(), to a call to wait_for_completion(), to > > switch_to_tt(), after which the kernel spends all its time in the idle > > loop. This happens whether I'm using SKAS or TT mode. > > > > Host kernel is 2.6.1 with Stephen William's 2.6.1 SKAS patch (thanks > > Stephen). Guest kernel is 2.6.1 with the latest patch from Sourceforge > > (January 15th), without modules, and with nearly everything disabled at > > compile except core functionality and IPv4. > > > > I've tried to find similar cases in the FAQ's and the list archives, but > > I'm not seeing anything. It seems like the kernel is waiting for an > > event related to IPv4 initialization that it never gets, but I'm not > > familiar enough with the kernel proper to know what that might be. Does > > anyone have any ideas? > > > > Thanks in advance. > > > > -- > > Phil Nadeau > > Software Services Manager > > phil.nadeau@innercite.com > > (916)932-3200, (800)921-5513 > > > > > > > > ------------------------------------------------------- > > The SF.Net email is sponsored by EclipseCon 2004 > > Premiere Conference on Open Tools Development and Integration > > See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. > > http://www.eclipsecon.org/osdn > > _______________________________________________ > > User-mode-linux-devel mailing list > > User-mode-linux-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel > > ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel