From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.74) (envelope-from ) id 1Q90k2-0001AL-01 for user-mode-linux-devel@lists.sourceforge.net; Sun, 10 Apr 2011 19:56:14 +0000 Received: from mail-fx0-f47.google.com ([209.85.161.47]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.74) id 1Q90k1-0006JB-9r for user-mode-linux-devel@lists.sourceforge.net; Sun, 10 Apr 2011 19:56:13 +0000 Received: by fxm19 with SMTP id 19so5338739fxm.34 for ; Sun, 10 Apr 2011 12:56:07 -0700 (PDT) Date: Sun, 10 Apr 2011 22:58:32 +0300 From: Sergei Trofimovich Message-ID: <20110410225832.36f8c7a5@sf> In-Reply-To: <20110410095615.47eedc83@sf> References: <20110409170454.73aada78@sf> <20110410095615.47eedc83@sf> Mime-Version: 1.0 List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============6909055831566321051==" Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net Subject: Re: [uml-devel] btrfs failure and BUG_ON behaviour To: Sergei Trofimovich Cc: user-mode-linux-devel@lists.sourceforge.net --===============6909055831566321051== Content-Type: multipart/signed; micalg=PGP-SHA1; boundary="Sig_/w==xHeZRu2yUghmntdYAtR+"; protocol="application/pgp-signature" --Sig_/w==xHeZRu2yUghmntdYAtR+ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable > I'll try to send bug report to linux-btrfs mailing list first > and return if I'll have more details. I've bisected it down to memcpy changes 59daa706fbec745684702741b9f5373142dd9fdc and found out btrfs piece of code passing overlapping areas to memcpy. Sorry for the noise. --=20 Sergei --Sig_/w==xHeZRu2yUghmntdYAtR+ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) iEYEARECAAYFAk2iC+wACgkQcaHudmEf86pF3ACfcxnSeUPCj2+QafJJymITWIQg oRQAn0dCGecEjR2Wrni/LUC/t/rRI46O =6Zez -----END PGP SIGNATURE----- --Sig_/w==xHeZRu2yUghmntdYAtR+-- --===============6909055831566321051== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev --===============6909055831566321051== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel --===============6909055831566321051==--