From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47334) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yv7Nu-0002Nn-PI for qemu-devel@nongnu.org; Wed, 20 May 2015 13:02:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yv7Np-0004wv-74 for qemu-devel@nongnu.org; Wed, 20 May 2015 13:02:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48394) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yv7Np-0004wl-0J for qemu-devel@nongnu.org; Wed, 20 May 2015 13:02:17 -0400 Date: Wed, 20 May 2015 18:02:11 +0100 From: "Dr. David Alan Gilbert" Message-ID: <20150520170210.GG2148@work-vm> References: <1432034993-24431-1-git-send-email-dgilbert@redhat.com> <1432034993-24431-3-git-send-email-dgilbert@redhat.com> <87a8wzoclk.fsf@neno.neno> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87a8wzoclk.fsf@neno.neno> Subject: Re: [Qemu-devel] [PATCH 2/4] Disable section footers on older machine types List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Juan Quintela Cc: amit.shah@redhat.com, qemu-devel@nongnu.org, agraf@suse.de * Juan Quintela (quintela@redhat.com) wrote: > "Dr. David Alan Gilbert (git)" wrote: > > From: "Dr. David Alan Gilbert" > > > > The next patch adds section footers; but we don't want to > > break migration compatibility so disable them on older > > machine types > > > > Signed-off-by: Dr. David Alan Gilbert > > Reviewed-by: Juan Quintela > > But .... > > Power people It looks like Power does: ppc/spapr.c 1828:static void spapr_compat_2_3(Object *obj) like the PC ones; so I guess we need to roll this flag, and your two flags into a common function somewhere and clal it from there? Dave > ARM people > > Do you care now about cross version migration? > > Later, Juan. -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK