From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:52712) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QMzTY-00032V-Hn for qemu-devel@nongnu.org; Thu, 19 May 2011 05:25:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QMzTX-0006yA-Gh for qemu-devel@nongnu.org; Thu, 19 May 2011 05:25:00 -0400 Received: from fmmailgate01.web.de ([217.72.192.221]:42209) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QMzTX-0006y0-8n for qemu-devel@nongnu.org; Thu, 19 May 2011 05:24:59 -0400 Message-ID: <4DD4E1E8.1060906@web.de> Date: Thu, 19 May 2011 11:24:56 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <4DD3C5B9.1080908@redhat.com> <4DD420A5.2020606@web.de> <4DD4CF76.2080904@redhat.com> <4DD4CFF5.6040805@web.de> <4DD4D137.3030605@redhat.com> <4DD4D402.5000606@web.de> <4DD4D82B.90301@redhat.com> In-Reply-To: <4DD4D82B.90301@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigB2702F9B29471E4A125B3791" Sender: jan.kiszka@web.de Subject: Re: [Qemu-devel] [RFC] Memory API List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Avi Kivity Cc: qemu-devel This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigB2702F9B29471E4A125B3791 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 2011-05-19 10:43, Avi Kivity wrote: > On 05/19/2011 11:25 AM, Jan Kiszka wrote: >> > >> > Unspecified doesn't mean abort. It means we need to specify someth= ing >> > (which translates to: we get to pick the priorities). >> >> Of course, PCI bars would have to be registered via >> cpu_register_memory_region_overlap, just specifying the default >> priority. Here we know that overlapping can happen and is not a bug in= >> the board emulation. I want to avoid that such use cases make >> overlapping generally legal, papering over real bugs. >=20 > But those are the majority of regions. There are a few extra RAM and > ROM and fixed function regions, but these are hardly likely to clash. You are probably only thinking about x86, which does not provide the majority of QEMU devices. Jan --------------enigB2702F9B29471E4A125B3791 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.15 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org/ iEYEARECAAYFAk3U4egACgkQitSsb3rl5xTUggCgxOAjzHewWIZck82+lKjrjgVD 6wIAn1EAyCUBXvFxOCC6wx0wM0WIbB7q =RarK -----END PGP SIGNATURE----- --------------enigB2702F9B29471E4A125B3791--