From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34616) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b5RTL-0005CP-Ox for qemu-devel@nongnu.org; Wed, 25 May 2016 01:35:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b5RTJ-0002tr-Gz for qemu-devel@nongnu.org; Wed, 25 May 2016 01:35:10 -0400 Date: Wed, 25 May 2016 15:20:58 +1000 From: David Gibson Message-ID: <20160525052058.GL17226@voom.fritz.box> References: <1464112509-21806-1-git-send-email-duanj@linux.vnet.ibm.com> <1464112509-21806-2-git-send-email-duanj@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="9/GiYV45wF7IL3Iq" Content-Disposition: inline In-Reply-To: <1464112509-21806-2-git-send-email-duanj@linux.vnet.ibm.com> Subject: Re: [Qemu-devel] [QEMU RFC PATCH v2 1/6] spapr: ensure device trees are always associated with DRC List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jianjun Duan Cc: qemu-devel@nongnu.org, qemu-ppc@nongnu.org, mdroth@linux.vnet.ibm.com, amit.shah@redhat.com, quintela@redhat.com --9/GiYV45wF7IL3Iq Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 24, 2016 at 10:55:04AM -0700, Jianjun Duan wrote: > There are possible racing situations involving hotplug events and > guest migration. For cases where a hotplug event is migrated, or > the guest is in the process of fetching device tree at the time of > migration, we need to ensure the device tree is created and > associated with the corresponding DRC for devices that were > hotplugged on the source, but 'coldplugged' on the target. >=20 > Signed-off-by: Jianjun Duan Applied to ppc-for-2.7, thanks. --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --9/GiYV45wF7IL3Iq Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXRTY6AAoJEGw4ysog2bOSbYQP/jaMw0Wk0s+IfBaZVDlMM9px FC5sanDZY+13vyMgmhXG2QhMVvaZuQkSdhWGXLWqvuw9+UJ+NM1yJxjQPnt6skgV 8HupaPY3A+7BY1rUHiKvmk7wkyCYuwPwifZeL+YU66Bt+wMOUubr9Ugj/UO2THAL qM1+Rpkw07sGHAV9aQopOXaCHbKIsXUc8tqQ67BcCZSPcc4BkyWyaZ5PnIR9kV21 bOLpCK9mesRyxtpHciGvHM28Gm1bWI+ElWP0/H2Baz0gWhGajd8gOEnplcUMv629 HnQXuMhsuOMcIycRgDK/d1QHatZom0T8loOLDgvnCvK+8T+3QPSsFCUSb+MCrZi8 B54hFTDCvHPsoG8CXuLzNFhSWk5d8ZkkRBhzQk4pUCf6WWXs5fRYF433ZtI7hqnF fEjF2hFGZUbJLIRtwb+b5NGywngLJai6nmjaueZH/BSBmOE63f1BmcO/QC96+lkA k9Gyxa5q+jCnaDeqntVG5gFsf5EoLGaFpUeEbnJ4bX3dmlUCd0hifKT+2orO4MpS h2dUBYvV0DciT7qvgLH0+pZBFBQW2Bxu2gMrnzr78bcZKnuGI5eXWgn/8RbqqaMX u59/4v0gVHK2DDZbvWWKBG+Y2y0xQHHNleVvWzUlyQKGkD1h81CAmqVlU6AXYIvi /GUe/u55mLbjtX9vB99i =XMny -----END PGP SIGNATURE----- --9/GiYV45wF7IL3Iq--