From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1Ju40H-0005Au-Fo for qemu-devel@nongnu.org; Thu, 08 May 2008 07:09:37 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1Ju40E-0005AM-MH for qemu-devel@nongnu.org; Thu, 08 May 2008 07:09:36 -0400 Received: from [199.232.76.173] (port=52201 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Ju40E-0005AG-BV for qemu-devel@nongnu.org; Thu, 08 May 2008 07:09:34 -0400 Received: from mx1.redhat.com ([66.187.233.31]:57500) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1Ju40E-00021d-23 for qemu-devel@nongnu.org; Thu, 08 May 2008 07:09:34 -0400 Message-ID: <4822DF65.9060402@redhat.com> Date: Thu, 08 May 2008 13:09:25 +0200 From: Alan Pevec MIME-Version: 1.0 References: <20080507224923.GA28197@dmt> In-Reply-To: <20080507224923.GA28197@dmt> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: cirrusfb: proper "Attribute Controller Toggle Readback" register behaviour Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Marcelo Tosatti Cc: Anthony Liguori , qemu-devel@nongnu.org Thanks Marcelo, here is the koji scratch build of F9 kvm RPM with your patch included: http://koji.fedoraproject.org/koji/taskinfo?taskID=600393 This fixes vnc console blanking after cirrusfb kmod is loaded. But we still have already reported edge-case: after cirrusfb is loaded, vbetool post or vbetool vgamode produces: Program received signal SIGFPE, Arithmetic exception. [Switching to Thread 0x964a3b90 (LWP 3608)] 0x080987e4 in cirrus_bitblt_start (s=0xa7811e4) at /usr/src/debug/kvm-65/qemu/hw/cirrus_vga.c:715 715 sx = (src % (width * depth)) / depth;