From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51722) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cvqKN-0008DD-A0 for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:10:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cvqKI-0004wQ-8g for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:10:47 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48486) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cvqKI-0004vt-2l for qemu-devel@nongnu.org; Wed, 05 Apr 2017 15:10:42 -0400 From: Juan Quintela In-Reply-To: <20170405190024.27581-1-dgilbert@redhat.com> (David Alan Gilbert's message of "Wed, 5 Apr 2017 20:00:21 +0100") References: <20170405190024.27581-1-dgilbert@redhat.com> Reply-To: quintela@redhat.com Date: Wed, 05 Apr 2017 21:10:38 +0200 Message-ID: <8760ii4qmp.fsf@secure.mitica> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH 0/3 for 2.10] migration/i386 cleanup List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert (git)" Cc: qemu-devel@nongnu.org, pbonzini@redhat.com, rth@twiddle.net, ehabkost@redhat.com "Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > Hi, > This removes some qemu_get_ and qemu_put_ use from i386/machine.c > and cleans out some very old code. > It breaks migration compatibility from prior to 0.12 > for i386 and prior to ~0.14 for non-softfloat - it doesn't alter the > machine type, it just removes some old stream features. notice that we break compatibility with the PIC (or was it the PIT) later than that, so it don't matter a lot. Later, Juan. > (Has anyone got a good test of FP migration to make sure > I've not broken the FP/mmx/etc cases?) > > Dave > > > Dr. David Alan Gilbert (3): > migration/i386: Remove old non-softfloat 64bit FP support > vmstatification: i386 FPReg > migration/i386: Remove support for pre-0.12 formats > > target/i386/machine.c | 266 +++++++++++++------------------------------------- > 1 file changed, 66 insertions(+), 200 deletions(-)