From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:53052) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UQKUN-0002Dd-CR for qemu-devel@nongnu.org; Thu, 11 Apr 2013 12:36:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UQKUM-0005AZ-5t for qemu-devel@nongnu.org; Thu, 11 Apr 2013 12:36:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:28315) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UQKUL-0005AI-U5 for qemu-devel@nongnu.org; Thu, 11 Apr 2013 12:36:42 -0400 Message-ID: <5166E675.8020801@redhat.com> Date: Thu, 11 Apr 2013 10:36:05 -0600 From: Eric Blake MIME-Version: 1.0 References: <1365632901-15470-1-git-send-email-mrhines@linux.vnet.ibm.com> <1365632901-15470-11-git-send-email-mrhines@linux.vnet.ibm.com> <20130411073843.GB19601@redhat.com> <51667FEE.903@redhat.com> <5166B9A9.9070904@linux.vnet.ibm.com> <5166C59A.4010904@redhat.com> <5166CF56.2060105@linux.vnet.ibm.com> <5166D1DA.3050804@redhat.com> <5166D826.207@linux.vnet.ibm.com> <5166DAA0.1010507@redhat.com> <5166DFBC.8010805@redhat.com> <5166E4CC.2020205@linux.vnet.ibm.com> In-Reply-To: <5166E4CC.2020205@linux.vnet.ibm.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="----enig2BTGEOWFTOHFBIITNXERW" Subject: Re: [Qemu-devel] [RFC PATCH RDMA support v1: 10/13] introduce new command migrate_check_for_zero List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Michael R. Hines" Cc: aliguori@us.ibm.com, "Michael S. Tsirkin" , qemu-devel@nongnu.org, owasserm@redhat.com, abali@us.ibm.com, mrhines@us.ibm.com, gokul@us.ibm.com, Paolo Bonzini This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2BTGEOWFTOHFBIITNXERW Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 04/11/2013 10:29 AM, Michael R. Hines wrote: > Agreed, so what about my second proposal? >=20 > Disabling zero detection "on demand" if and only if RDMA is enabled > and if and only if chunk registration is disabled? I haven't been following the discussion closely, but that sounds like it is making the internal state use a sane default based on existing external interface, and should be fine. --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org ------enig2BTGEOWFTOHFBIITNXERW Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.13 (GNU/Linux) Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJRZuZ1AAoJEKeha0olJ0NqAykH/RxQwP/m+PzS3jimo3AqY+9l LSdGmOV+/ccQTxLIwWCPamD3H8bGAaBT8NgLXxlW49vYvBNtSepyTS1KzxoJsJNZ 5FczuyBC0NsCpjAqU3SuvnkCjCxg9s/SteE0WMCazQ49MhM6opxB3gJX5PF0KlxT u0HoFlYoJ/AAqv/s2Uc3KD6/Pqv4ER3ndFMM+Kc2sumZbjA1Q3tUZDaJE+e9ikj6 i842cxj4AVYa9eK+EndAUG7X6+At+rMw9Jqs8KH+dOAMk44sTCnUXYNMDZJwq3we OCSuMK6HeXPTiCI9uuCl79W/aOu/3BKkEvDC8IffxPpwJ/7pFYqWnEMImD4LBDA= =kJ5A -----END PGP SIGNATURE----- ------enig2BTGEOWFTOHFBIITNXERW--