From mboxrd@z Thu Jan 1 00:00:00 1970 From: Billy Shuman Subject: Re: [bisected] no traffic on ssl vpn with 3.19rc1 - 3.19rc3 Date: Fri, 9 Jan 2015 08:13:24 -0500 Message-ID: References: <20150108205745.GA13460@gondor.apana.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: netdev@vger.kernel.org To: Herbert Xu Return-path: Received: from mail-yh0-f45.google.com ([209.85.213.45]:45585 "EHLO mail-yh0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757340AbbAINNZ (ORCPT ); Fri, 9 Jan 2015 08:13:25 -0500 Received: by mail-yh0-f45.google.com with SMTP id f10so4041216yha.4 for ; Fri, 09 Jan 2015 05:13:24 -0800 (PST) In-Reply-To: <20150108205745.GA13460@gondor.apana.org.au> Sender: netdev-owner@vger.kernel.org List-ID: Changeset 8c847d254146d32c86574a1b16923ff91bb784dd did not resolve the issue for me. Should I target any other specific changesets? Thanks, Billy William Shuman Tel: 260-316-9300 Email: wshuman3@gmail.com On Thu, Jan 8, 2015 at 3:57 PM, Herbert Xu wrote: > Billy Shuman wrote: >> >> Since 3.19rc1 I get 100% packet loss through SSL vpn. I bisected with >> the following result: >> >> 0b46d0ee9c240c7430a47e9b0365674d4a04522 is the first bad commit >> commit e0b46d0ee9c240c7430a47e9b0365674d4a04522 >> Author: Herbert Xu >> Date: Fri Nov 7 21:22:23 2014 +0800 >> >> tun: Use iovec iterators >> >> This patch removes the use of skb_copy_datagram_const_iovec in >> favour of the iovec iterator-based skb_copy_datagram_iter. >> >> >> https://bugzilla.kernel.org/show_bug.cgi?id=90901 > > This changeset is known to be buggy. However it was fixed ages > ago by changeset 8c847d254146d32c86574a1b16923ff91bb784dd. > > So please test that changeset to see if it works for you. If it > does, then please do your bisection between that and the current > top of tree. > > Thanks, > -- > Email: Herbert Xu > Home Page: http://gondor.apana.org.au/~herbert/ > PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt