From mboxrd@z Thu Jan 1 00:00:00 1970 From: Enrico Mioso Subject: Re: [PATCH V2] cdc_ncm: Add support for moving NDP to end of NCM frame Date: Wed, 8 Jul 2015 09:54:02 +0200 (CEST) Message-ID: References: <1435787748-30393-1-git-send-email-mrkiko.rs@gmail.com> <1436177296.8225.25.camel@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Cc: Enrico Mioso , linux-usb@vger.kernel.org, netdev@vger.kernel.org To: Oliver Neukum Return-path: Received: from mail-wi0-f169.google.com ([209.85.212.169]:34802 "EHLO mail-wi0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964814AbbGHHyH (ORCPT ); Wed, 8 Jul 2015 03:54:07 -0400 In-Reply-To: <1436177296.8225.25.camel@suse.com> Sender: netdev-owner@vger.kernel.org List-ID: So, here is what I tried so far: 1 - Check if the pointer gets corrupted somehow (address change): it seems this doesn't happen at all. 2 - Size problems: I tried setting higher values of the size just in case, with absolutely no changei n behaviour. The code that assigns the pointer the address returned by kzalloc is after all the other function invocations in _bind(), so I don't know where to look exactly.