From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GLNWp-0004hd-9I for qemu-devel@nongnu.org; Thu, 07 Sep 2006 13:19:03 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GLNWn-0004dv-PE for qemu-devel@nongnu.org; Thu, 07 Sep 2006 13:19:03 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GLNWn-0004dc-GJ for qemu-devel@nongnu.org; Thu, 07 Sep 2006 13:19:01 -0400 Received: from [82.232.2.251] (helo=farad.aurel32.net) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1GLNXC-0002jE-Me for qemu-devel@nongnu.org; Thu, 07 Sep 2006 13:19:27 -0400 Received: from bode.aurel32.net ([2001:618:400:fc13:211:9ff:feed:c498]) by farad.aurel32.net with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA:32) (Exim 4.50) id 1GLNWg-0006FG-5B for qemu-devel@nongnu.org; Thu, 07 Sep 2006 19:18:55 +0200 Received: from aurel32 by bode.aurel32.net with local (Exim 4.63) (envelope-from ) id 1GLNWe-0004hO-UO for qemu-devel@nongnu.org; Thu, 07 Sep 2006 19:18:53 +0200 Date: Thu, 7 Sep 2006 19:18:52 +0200 From: Aurelien Jarno Subject: Re: [Qemu-devel] Re: Regression: QEMU 0.8.2 (and CVS) fails to boot a debian arm Message-ID: <20060907171852.GA18055@bode.aurel32.net> References: <44FE9F94.10702@aurel32.net> <20060906130844.GA30892@bode.aurel32.net> <200609061432.07085.paul@codesourcery.com> <44FFEA41.2030408@aurel32.net> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="wac7ysb48OaltWcw" Content-Disposition: inline In-Reply-To: <44FFEA41.2030408@aurel32.net> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org --wac7ysb48OaltWcw Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline On Thu, Sep 07, 2006 at 11:45:37AM +0200, Aurelien Jarno wrote: > Paul Brook wrote: > >>>There is the same problem with QEMU CVS. Note that using root=/bin/sh > >>>works well using root on NFS and even using the emulated SCSI drive. > >>I think I have found the problem. Actually the system is not frozen, but > >>just very slow. I now get while booting the kernel: > >> Calibrating delay loop... 12.16 BogoMIPS (lpj=60800) > >>instead of > >> Calibrating delay loop... 486.60 BogoMIPS (lpj=2433024) > >> > >>Note that it is with the versatilepb (or versatileab) machine, the > >>problem is not there with the integrator one. > > > >I've not idea what might be causing this. It works fine for me using both > >machine types. > > > > So maybe I am doing something wrong, or I have something broken in my > kernel. Here is the command line I used: > > qemu-system-arm -M versatilepb -kernel vmlinuz -initrd initrd.gz -append > "root=/dev/ram console=ttyAMA0" -nographic > > The kernel and the initrd are available on http://temp.aurel32.net/arm . > The initrd is actually the one from the debian-installer. To get a > console, select "Go Back" to get a menu where you can select "Execute a > shell". > > I have compared QEMU 0.8.1, QEMU 0.8.2 and QEMU CVS, both on an i386 and > an amd64 machines. Versions 0.8.2 and CVS are a lot slower than version > 0.8.1, even for booting the kernel. > > It would be nice if somebody could do the same tests, to make sure it is > not related to my machines. > I have been able to determine that the bug has been introduced between 20060714 and 20060715, so it is hidden somewhere in the diff attached. I will have a closer look later. -- .''`. Aurelien Jarno | GPG: 1024D/F1BCDB73 : :' : Debian developer | Electrical Engineer `. `' aurel32@debian.org | aurelien@aurel32.net `- people.debian.org/~aurel32 | www.aurel32.net --wac7ysb48OaltWcw Content-Type: application/octet-stream Content-Disposition: attachment; filename="diff.gz" Content-Transfer-Encoding: base64 H4sICCdTAEUAA2RpZmYA3Dx7U9vIk3+HTzHLVhIbSyDZxoBZqCWGZKklwALZX+qyKZUsj7EK WfJKYx6/LPd97nPcF7vueUijl22yW1d1p0qwNM+efk13T0umaZK2ZfWsHbu79SedzrfceGom 0ZhN4f6je0fHfkBfYRPT2jGtLrE7/U6nb1mblrpIy4L6tVarpYbaXmEou0ssG8bpt3uloX7+ mZhdyzZ2SEv8/PzzGvHH4YiOyeDi/P3pB+f46Opfp+fFUijqtIuF1xdnR1en12vm72fO2em7 6wMzmDM/WGvln4kZxGyN0HDkjws/8H9MzEcy+P2amOfzeFTAmReFSRTQTa+AgLR8zSzhOa2T GOmZ7W1i7/U7O/1OGSNl5Bb7c4y22/12t9+xKzHas/cQo/jT4xjF64Y+sgENArLh7YsSP2Tk 0SBPNjyvmViSmIeP5IBYsgE8PrVaqvWYNLCAHB5gxYT6txPWJN9ErWpOtEpiEhgaAdrZ6QAk rZ2dtiSxfg1j6t7tZ2Wem1Dy9g/2tk/I1gZh7jCZuR4lG1v5fhKgR9IijV2YSzy8JrvNJjlE KB78EZsghC1SuArr1C+JbWc2Z04wbiTNQptnQgOA71u5pxy0BiSJiD3b2AVEwI9tlTDhmYfM 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