From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 2/2] 3c59x: Fix bad offset spec in skb_frag_dma_map Date: Fri, 19 Sep 2014 16:29:26 -0400 (EDT) Message-ID: <20140919.162926.1782273820747045814.davem@davemloft.net> References: <1410959085-7351-1-git-send-email-nhorman@tuxdriver.com> <1410959085-7351-2-git-send-email-nhorman@tuxdriver.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, mroos@linux.ee To: nhorman@tuxdriver.com Return-path: In-Reply-To: <1410959085-7351-2-git-send-email-nhorman@tuxdriver.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Neil Horman Date: Wed, 17 Sep 2014 09:04:45 -0400 > Recently aded the use of skb_frag_dma_map to 3c59x, but didn't realize it > automatically included the frag_offset internally, as well as provided an option > to specify an extra offset in the parameter list. We need to specify an offset > of 0 in the parameter list to avoid skb corruption that results in lost > connections. > > Signed-off-by: Neil Horman > CC: Linux Kernel list > CC: "David S. Miller" > CC: Meelis Roos > Tested-by: Meelis Roos Applied.