Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:35900 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755831Ab2HXP6v (ORCPT ); Fri, 24 Aug 2012 11:58:51 -0400 Message-ID: <5037A4B0.3080208@lwfinger.net> (sfid-20120824_175909_504059_49A63365) Date: Fri, 24 Aug 2012 10:58:40 -0500 From: Larry Finger MIME-Version: 1.0 To: David Miller CC: eric.dumazet@gmail.com, ncardwell@google.com, linville@tuxdriver.com, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Regression associated with commit c8628155ece3 - "tcp: reduce out_of_order memory use" References: <50369925.3050705@lwfinger.net> <1345757200.5904.1890.camel@edumazet-glaptop> <50378B35.80307@lwfinger.net> <20120824.111948.680531915905273128.davem@davemloft.net> In-Reply-To: <20120824.111948.680531915905273128.davem@davemloft.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 08/24/2012 10:19 AM, David Miller wrote: > > This looks like full-on data corruption to me. I agree. The question is why does it happen with r8712u, and only after the commit in the subject. Drivers for other devices that I have are OK. Thus far, I have tested b43, rtl8187, ath9k_htc, and rtl8192cu. To my knowledge, there are no reports posted for this bug with any other device. Larry