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b=JSjx9ofinJBv+SozHFfL4ZkwiOhDZ+taFFsMkB5z6y4OVKBC0Y7OjFEJqq/WHo0bG bQXdHZtzTOhHh2RsxXB68bufGCwRKyhoVacORdj9gXbTHX8QRYJxhSCgXjkQbz7wY+ vcl9m58ZSTVEVfCAXYs7m3hZYgSEkQkA2+a7hcI4= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from luklap ([87.123.206.73]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MPKB5-1jKDLv3JD3-00PpsX; Sat, 06 Jun 2020 21:34:38 +0200 Date: Sat, 6 Jun 2020 21:34:35 +0200 From: Lukas Straub To: David Hildenbrand Subject: Re: [PATCH v3 08/20] migration/colo: Use ram_block_discard_disable() Message-ID: <20200606213435.664ca5e4@luklap> In-Reply-To: <20200603144914.41645-9-david@redhat.com> References: <20200603144914.41645-1-david@redhat.com> <20200603144914.41645-9-david@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/LYHMMuSwfzP+qx4=p_ni+M6"; protocol="application/pgp-signature"; micalg=pgp-sha512 X-Provags-ID: V03:K1:6/EiRazrWk4aoVSSJLHR/x+lzc9SP4jIhe6OtRGTKIE2vIIS39u +9MU1wXuX5wMqOEr6M2hIwSDy5i5IOCKDIeu+A+Nj9tUGCoNZgcVl3jiNzI7Ferxjr8dOLk XB8AkKuoreoVIu+lev4ShwOdWY4S8hU6envKebReReOdULc7uR8igOgVjgVSLwTbmJOV4Zq KfCJkHVw+af7sX6qzECWQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:NlkEyiKaNyw=:pIc6AxLTI8LTPkTs9aVvWs hyoadoiWE6feoptSNsvxry1/Xzwi/hYv/1bEtdfwTfIEoC5LIYq2T1042Suv02D4JnH+qHCC5 zJi/etzDrRHpqVcU1YsWOv+7edppI33pZOYydz2gnmWS94Vtb++meOfMhGTSczvr18KI0/UOT t4s9o1xn9dBZNE1bjxvYHVmN+LCwcHbAd1xWG842s4EroTbvcpD/yE7zBSxGJN2uBnZRjtUrZ Zhez/GVm7PPqceA8C7QzAZaAHCW15lWimFftGfzmZZEnRbl5iy0WHL+TUpXEwNS9+EhEhM6VM N5iY2hOc3sQr4KHbHdyAuOp9TW6cWA4KYhtUfB8c4G2Vd3z0xhx9gecykCnvYrP61OWyNOjoA RgZ2DymITWXSDojqaeOp6y83tmEmM1HuzCAL1/HdTQpK626kf91kKdm0LNvSRKC8whYgR0SPm lsKo7X+fNHXO1x9rRv/yDxUljGiGQVGn4Y53XCjaz6JHDhhftj1OFAqqQa1SPUvF9Q4ZErQLk xn2NkmSrxWLMtlCojYMlrWCU32ued6xY21gTlIO7HokoQJ1bXhlI3O1dswPAta1eMa7niTP2C pQLE6xVeZsInaYBoZ8R6FTWvmkb3zMGAmuYgpglWxozDHznBQ91U/++5KJ9MC8TXJcGpzepmI P8Sd0rSbY8KVqDpnqo7GzYUAxT4Nx7OItnHASrxcBJYv3RBNWy7/jvHd1INhnDLHJQPA6bXyy ssOGf0sKjfbaMd9S8NZzKmva+zoqEWM0pbLBME/oLZkDT77rkVAemxpRvSExXnsCkYvKsOC6C tKZoacES7u0TjiErd/mrB8KmZQXKNIndlapbL1jvkT8enX56dbPvsp0J942EyjjiBOJT2c0PS wiiQXmkM+mESeKBMfwga15qmKfgls/nQpSLPqSXurJkgLcLfj086j2P9pNn8woSfSVem64YBP MOdKGexIahoC6YhMz637Pg171Whhqxd7EylDBPp1KSvkqCa0dW4BgBTRmyPyGZGeQRZosXgyX yJsVm9hWaNUkFdN9SkJMRYf7MRS3kHbgtvsWya6zyo87ZyhtCbbapiYI+JxJhmcv3l9CphJrq kZusiFvnUjdQOoczAuziScWvrrjLYW1YChWAYrOcioTphWmkE5wyET+k/3imbdE3G8WInd/Ap +yS21v6A1mrHsWYxZonGUAsHcHzwbc55ZsU9JgF96a9qoY1pYeMzJlmA6b+RsX8Idb/MOHYWv 7WUw0hTP5UjkzPuia Received-SPF: pass client-ip=212.227.17.12; envelope-from=lukasstraub2@web.de; helo=mout.web.de X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/06 15:18:34 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Eduardo Habkost , kvm@vger.kernel.org, Juan Quintela , "Michael S . Tsirkin" , "Dr . David Alan Gilbert" , qemu-devel@nongnu.org, qemu-s390x@nongnu.org, Paolo Bonzini , Richard Henderson , Hailiang Zhang Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --Sig_/LYHMMuSwfzP+qx4=p_ni+M6 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Wed, 3 Jun 2020 16:49:02 +0200 David Hildenbrand wrote: > COLO will copy all memory in a RAM block, disable discarding of RAM. >=20 > Reviewed-by: Dr. David Alan Gilbert > Cc: "Michael S. Tsirkin" > Cc: Hailiang Zhang > Cc: Juan Quintela > Cc: "Dr. David Alan Gilbert" > Signed-off-by: David Hildenbrand > --- Hi, This works well in my colo tests. 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