From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Fw: [Bugme-new] [Bug 7176] New: Mach64 framebuffer console hangs when compiled with gcc 4.1 Date: Thu, 21 Sep 2006 10:09:36 -0700 Message-ID: <20060921100936.6bfad4ba.akpm@osdl.org> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1GQS3R-0005bU-4h for linux-fbdev-devel@lists.sourceforge.net; Thu, 21 Sep 2006 10:09:41 -0700 Received: from smtp.osdl.org ([65.172.181.4]) by mail.sourceforge.net with esmtps (TLSv1:DES-CBC3-SHA:168) (Exim 4.44) id 1GQS3P-00067F-NA for linux-fbdev-devel@lists.sourceforge.net; Thu, 21 Sep 2006 10:09:41 -0700 Received: from shell0.pdx.osdl.net (fw.osdl.org [65.172.181.6]) by smtp.osdl.org (8.12.8/8.12.8) with ESMTP id k8LH9bnW004677 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO) for ; Thu, 21 Sep 2006 10:09:37 -0700 Received: from akpm.corp.google.com (shell0.pdx.osdl.net [10.9.0.31]) by shell0.pdx.osdl.net (8.13.1/8.11.6) with SMTP id k8LH9aUH015586 for ; Thu, 21 Sep 2006 10:09:37 -0700 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: linux-fbdev-devel@lists.sourceforge.net Begin forwarded message: Date: Thu, 21 Sep 2006 05:51:41 -0700 From: bugme-daemon@bugzilla.kernel.org To: bugme-new@lists.osdl.org Subject: [Bugme-new] [Bug 7176] New: Mach64 framebuffer console hangs when compiled with gcc 4.1 http://bugzilla.kernel.org/show_bug.cgi?id=7176 Summary: Mach64 framebuffer console hangs when compiled with gcc 4.1 Kernel Version: 2.6.18 Status: NEW Severity: normal Owner: jsimmons@infradead.org Submitter: jernej-bugzilla.kernel@ena.si Most recent kernel where this bug did not occur: ? Distribution: Gentoo Hardware Environment: 1) Compaq ProLiant ML330 G2 server [Pentium III 1066MHz] 2) HP ML350G4 [Xeon 3GHz EM64T] Software Environment: Problem Description: I first noticed the problem with Gentoo's 2.6.16-r8 kernel on ML330 server (running Debian Etch, but with Gentoo kernel) - kernel compiled with GCC 4.0, worked fine, but when I recompiled the same kernel with gcc 4.1.2, the kernel locks up at bootup, when it's supposed to switch to graphic console. I confirmed the same lockup with vanilla 2.6.18 kernel (which is why I'm reporting here). The same thing also happens on ML350G4 server with kernel 2.6.17-gentoo-r8 [running in 64bit mode] (previous kernel, compiled with gcc 3.4.6 works, but when recompiled with gcc 4.1.1, it too locks up in apparently the same way; unfortunately I'm not able to test with a vanilla kernel there). Steps to reproduce: Enable Device Drivers -> Graphics support -> <*> Support for frame buffer devices -> <*> ATI Mach64 display support, [*] Mach64 CT/VT/ GT/LT (incl. 3D RAGE) support, [*] Mach64 GX support; compile with gcc 4.1.1 or 4.1.2, boot. ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV