From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dominick Grift Subject: Re: Suspicious RCU usage in bridge with Linux v4.0-9362-g1fc149933fd4 Date: Mon, 11 May 2015 15:15:17 +0200 Message-ID: <20150511131516.GC10375@x131e> References: <20150504133943.GA17043@x131e> <20150504132714.55dca5b0@urahara> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2/5bycvrmDh4d1IB" To: netdev@vger.kernel.org Return-path: Received: from mail-wi0-f177.google.com ([209.85.212.177]:37129 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752446AbbEKNPW (ORCPT ); Mon, 11 May 2015 09:15:22 -0400 Received: by widdi4 with SMTP id di4so95932144wid.0 for ; Mon, 11 May 2015 06:15:20 -0700 (PDT) Received: from x131e (217-19-24-195.dsl.cambrium.nl. [217.19.24.195]) by mx.google.com with ESMTPSA id q4sm22810059wja.24.2015.05.11.06.15.19 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 11 May 2015 06:15:19 -0700 (PDT) Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: --2/5bycvrmDh4d1IB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 04, 2015 at 02:35:27PM -0700, Cong Wang wrote: > It _looks like_ we only retrieve vlan info to fill netlink > messages in timer context, so it doesn't seem we need to > hold br->lock here. >=20 > But I never look into br vlan code of course. This is just a friendly reminder that this issue still exits in: 4.1.0-0.rc= 2.git3.1 Ignore me if you are aware of the above --=20 02DFF788 4D30 903A 1CF3 B756 FB48 1514 3148 83A2 02DF F788 http://keys.gnupg.net/pks/lookup?op=3Dvindex&search=3D0x314883A202DFF788 Dominick Grift --2/5bycvrmDh4d1IB Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQGcBAEBCgAGBQJVUKtfAAoJENAR6kfG5xmcSEgMAMKSlV0jOsO+d9/L+M4NqpqD rV6pEThg5wZFyyQRBvKM2QNrWP60cI4/ML5rXkGi7ro8ZIqgqkqV1MqLCsJ0kcsc mnZdM8SWtQx7h/86U9yBx1ELAbA+6Q5m73rzlZvyG99U6HDOIL5XI/EDew4T/CUq jh1UVvahc03o/E7oesrxFdfqXpcJbG9Eu0n56VZ0hIG3Zx09dRHS1HyIcdE2VZdz Bm2NjHQlS7ldV2M3Lu7IZj5udNu0JZkOW73/GQAKKZjSoyZo+QUrsNcOZWAMDEVD bYhUg9DGvLB9KYl8dA2L+w61qV9LCw1qYPZQ/E+zARhn+IMFgOS92jbDxj1a+VZM unn8Na+gBKhmeemJJbZ49Y0QDxnbGuJMVmHDVasozGhqiTj1O0OqggscERU4448X UDCBSfcQ4hlgIpBR04XVXeqZFH+Bd9gVGwK3tHox2TN+E2h8cy0drDDit9tOk+ue hJL5xVbgiwI4r3I4U95AFvZQ/SgeOh5dm0nbcbR7GQ== =NGcn -----END PGP SIGNATURE----- --2/5bycvrmDh4d1IB--