From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:44772) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S4VBB-0007wP-Cn for qemu-devel@nongnu.org; Mon, 05 Mar 2012 05:30:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S4VB5-0004XU-0c for qemu-devel@nongnu.org; Mon, 05 Mar 2012 05:30:08 -0500 Message-ID: <4F5495A4.5030502@suse.de> Date: Mon, 05 Mar 2012 11:29:56 +0100 From: Alexander Graf MIME-Version: 1.0 References: <4F53AF2A.10804@ilande.co.uk> <4F548CBD.5030308@redhat.com> In-Reply-To: <4F548CBD.5030308@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [Qemu-ppc] PPC: VGA broken in git master List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: qemu-ppc@nongnu.org, Mark Cave-Ayland , qemu-devel@nongnu.org On 03/05/2012 10:51 AM, Avi Kivity wrote: > On 03/04/2012 08:06 PM, Mark Cave-Ayland wrote: >> Hi all, >> >> I've just done a git pull to update my local repository, and it now >> appears that the VGA device is broken in QEMU - rather than displaying >> the OpenBIOS banner in my VNC client, the framebuffer remains >> constantly black. >> >> A git bisect shows that the problem is caused by the following commit: >> >> >> de58ac72b6a062d1a61478284c0c0f8a0428613e is the first bad commit >> commit de58ac72b6a062d1a61478284c0c0f8a0428613e >> Author: Avi Kivity >> Date: Sun Jan 8 19:46:17 2012 +0200 >> >> ioport: change portio_list not to use memory_region_set_offset() >> >> memory_region_set_offset() will be going away soon, so don't use it. >> Use an alias instead. >> >> Signed-off-by: Avi Kivity >> Reviewed-by: Richard Henderson >> >> >> Avi/Richard - please would it be possible for you to review this >> commit and come up with a suitable fix? >> > Can you provide the command line needed to reproduce the problem? From the bug description I would say: $ ./qemu-system-ppc Alex