From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:48435)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <peter.maydell@linaro.org>) id 1Uv4AV-0007u6-St
	for qemu-devel@nongnu.org; Fri, 05 Jul 2013 07:27:16 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <peter.maydell@linaro.org>) id 1Uv4AU-0002et-GZ
	for qemu-devel@nongnu.org; Fri, 05 Jul 2013 07:27:15 -0400
Received: from mail-lb0-f178.google.com ([209.85.217.178]:44796)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <peter.maydell@linaro.org>) id 1Uv4AU-0002en-9i
	for qemu-devel@nongnu.org; Fri, 05 Jul 2013 07:27:14 -0400
Received: by mail-lb0-f178.google.com with SMTP id y6so1911304lbh.23
	for <qemu-devel@nongnu.org>; Fri, 05 Jul 2013 04:27:13 -0700 (PDT)
MIME-Version: 1.0
In-Reply-To: <1372402911.2776.155@driftwood>
References: <CAFEAcA-sS-iiq1c5GHx1CSAZ9VV1=2j_qFnk0RFhcnyuLMU_YQ@mail.gmail.com>
	<1372402911.2776.155@driftwood>
From: Peter Maydell <peter.maydell@linaro.org>
Date: Fri, 5 Jul 2013 12:26:52 +0100
Message-ID: <CAFEAcA-r9MwX19Ey8CpRu4Y1sabE4A7c1N+YD_axM-ZOZb_MNA@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8
Subject: Re: [Qemu-devel] [PATCH v4 00/11] Fix versatile_pci
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Rob Landley <rob@landley.net>
Cc: Arnd Bergmann <arnd@arndb.de>, patches@linaro.org, "Michael S. Tsirkin" <mst@redhat.com>, Will Deacon <will.deacon@arm.com>, qemu-devel@nongnu.org, Paul Brook <paul@codesourcery.com>, =?UTF-8?Q?Andreas_F=C3=A4rber?= <afaerber@suse.de>

On 28 June 2013 08:01, Rob Landley <rob@landley.net> wrote:
> Now that the next kernel's about to come out, I'm trying to get my arm
> versatile image to work under qemu 1.5.0. The old kernel doesn't work, and
> the current vanilla kernel doesn't work. This change broke it.

Nope. Current vanilla is busted under QEMU-1.4-and-earlier
behaviour too: the first PCI device will work but second
and subsequent won't. The behaviour with QEMU 1.5 is the same.
This is simply and straightforwardly a kernel bug and you need
to get the kernel folk to fix it, preferably by actually writing
PCI code which works on the hardware.

-- PMM