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 1CWMDk-0005Be-R9 for user-mode-linux-devel@lists.sourceforge.net; Mon, 22 Nov 2004 13:59:40 -0800 Received: from smtp001.mail.ukl.yahoo.com ([217.12.11.32]) by sc8-sf-mx1.sourceforge.net with smtp (Exim 4.41) id 1CWMDi-0008QQ-Sp for user-mode-linux-devel@lists.sourceforge.net; Mon, 22 Nov 2004 13:59:40 -0800 From: Blaisorblade References: <41A23722.7060002@fujitsu-siemens.com> In-Reply-To: <41A23722.7060002@fujitsu-siemens.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200411222301.47216.blaisorblade_spam@yahoo.it> Subject: [uml-devel] Re: Problems in make 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: Mon, 22 Nov 2004 23:01:46 +0100 To: Bodo Stroesser Cc: Jeff Dike , user-mode-linux devel On Monday 22 November 2004 19:59, Bodo Stroesser wrote: > If arch/um/kernel/tt/include/mode-tt.h is changed, make doesn't compile > tracer.c, the resulting kernel is inconsistent and crashes! This is true for any dependency of files listed in USER_OBJS, which is broken. This problem is known and is pending fixing (and fixing requires designing a clean and Kbuild-supported replacement of USER_OBJS). I fixed it some time ago, around 2.6.1, but the fix was not integrated because it was too invasive. So: use always make clean ARCH=um before rebuilding (this even holds for dependencies on CONFIG_*). If that slows you down too much, then install ccache (I'm not explaining it here because there is nothing special on ccache with kernel compilation and because there is plenty of tutorials onto the net). Bye -- Paolo Giarrusso, aka Blaisorblade Linux registered user n. 292729 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel