From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33669) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCV1t-0007Gl-1A for qemu-devel@nongnu.org; Mon, 13 Jun 2016 12:48:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bCV1r-0005n4-4Q for qemu-devel@nongnu.org; Mon, 13 Jun 2016 12:48:00 -0400 References: <1464694565-16784-1-git-send-email-clg@kaod.org> <574D9F0F.7060904@redhat.com> <574D9FBB.60100@kaod.org> <574DA17D.5070505@redhat.com> <575EDE86.6080201@kaod.org> From: Eric Blake Message-ID: <575EE3B7.5080209@redhat.com> Date: Mon, 13 Jun 2016 10:47:51 -0600 MIME-Version: 1.0 In-Reply-To: <575EDE86.6080201@kaod.org> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="EfVpOiw7UA9tAljKsFvsXTB4Kt5Cle2F8" Subject: Re: [Qemu-devel] [PATCH] m25p80: fix test on blk_pread() return value List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= Cc: Peter Crosthwaite , Kevin Wolf , Max Reitz , qemu-block@nongnu.org, qemu-devel@nongnu.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --EfVpOiw7UA9tAljKsFvsXTB4Kt5Cle2F8 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 06/13/2016 10:25 AM, C=C3=A9dric Le Goater wrote: >=20 > It seems that commit 243e6f69c129 ("m25p80: Switch to byte-based block = access")=20 > is bringing another issue : >=20 > qemu-system-arm: /home/legoater/work/qemu/qemu-ast2400-mainline.git/blo= ck/io.c:1252: bdrv_aligned_pwritev: Assertion `!qiov || bytes =3D=3D qiov= ->size' failed. > Aborted (core dumped) Can you provide a more complete stack dump, and/or a recipe on how to repeat the assertion? >=20 > The flash page size is 256.=20 >=20 > How should we handle this ?=20 Sounds like a bug to be fixed. --=20 Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org --EfVpOiw7UA9tAljKsFvsXTB4Kt5Cle2F8 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Public key at http://people.redhat.com/eblake/eblake.gpg Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBCAAGBQJXXuO3AAoJEKeha0olJ0NqECYH/1WPnAya8FGUWp0ToTUZqr2x 1SohWrIEuYG8uQP4wBbArCGcl1L5Aea+BVrQZwQqfz3YaJue0drlh1ZsB3bXZJME BexGDozElHTF1tGrgod9X1Z0qjpMJaTCJUL9XkdkQsCgFDVjlawC/6OMiBlnGf4h 6ZC2sbC+09qsMx+GXpBBXXW4FPAG/19zGhc/V35WGYX3+nVAP+60KDo5iid4ztuN MhhKslHv4o7hwEcbTPaDapaKjr/NyeKGhujF5NXI4m9cyHJbmh+He8W/8dMbvGKs x7tbDlOGyugqYb92NHoE/l4kVb3u//nQaj6DIOn20v7DmTNSBqxVF6OhD2N5Uy4= =I/jD -----END PGP SIGNATURE----- --EfVpOiw7UA9tAljKsFvsXTB4Kt5Cle2F8--