From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35027) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YGVpS-0000jp-5l for qemu-devel@nongnu.org; Wed, 28 Jan 2015 11:50:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YGVpO-0000K8-QS for qemu-devel@nongnu.org; Wed, 28 Jan 2015 11:50:58 -0500 Received: from mx1.redhat.com ([209.132.183.28]:55012) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YGVpO-0000J3-JB for qemu-devel@nongnu.org; Wed, 28 Jan 2015 11:50:54 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id t0SGoqLq012880 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Wed, 28 Jan 2015 11:50:53 -0500 Message-ID: <54C9136B.2020104@redhat.com> Date: Wed, 28 Jan 2015 09:50:51 -0700 From: Eric Blake MIME-Version: 1.0 References: <1422387983-32153-1-git-send-email-mreitz@redhat.com> <1422387983-32153-31-git-send-email-mreitz@redhat.com> In-Reply-To: <1422387983-32153-31-git-send-email-mreitz@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6Ke0gArVaVULchvtL48RVmCBNQPP0RUQP" Subject: Re: [Qemu-devel] [PATCH RESEND 30/50] blockdev: Check BB validity in change-backing-file List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Max Reitz , qemu-devel@nongnu.org Cc: Kevin Wolf , Fam Zheng , Jeff Cody , Markus Armbruster , Stefan Hajnoczi , John Snow This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6Ke0gArVaVULchvtL48RVmCBNQPP0RUQP Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 01/27/2015 12:46 PM, Max Reitz wrote: > Call blk_is_available() before using blk_bs() to obtain the root > BlockDriverState behind the BlockBackend. >=20 > Signed-off-by: Max Reitz > --- > blockdev.c | 15 +++++++++++---- > 1 file changed, 11 insertions(+), 4 deletions(-) >=20 Reviewed-by: Eric Blake --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --6Ke0gArVaVULchvtL48RVmCBNQPP0RUQP 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 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJUyRNrAAoJEKeha0olJ0Nq2nIIAJ2Hc2HZABsUL+UKht90aH9D OJZSgF/fjRt94njKqQTyO5LvOdT/PWhZQhoIhW/1GZMf5tpfCSlCLjLvtNR+BZfE +80oIQkrw3/v9VDiwRhe0huW8eHnigeOFuzNCdYekTtCLDdK6j+P8pW4h+bGSB8a 6wlQ2Xb5/2KnbOtBgnKICUCArN+Qe69rQjVNoukCOwWkWYGBL2tG2QEvMnGCrt+w ufCGxxpXAKZVdKg/Yf0WLxv6ySQ8TxzAmIsNhxRJ8PBFEkIAo2/4+3vGgtLTjPog Em26Fedqr4bLopRfcYFQJHAmKBlUz+GwzGQt6aTFHFZF9ds9db8yCHXHw6EkSJo= =E34S -----END PGP SIGNATURE----- --6Ke0gArVaVULchvtL48RVmCBNQPP0RUQP--