From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net] net/mlx4_en: Fix endianness bug in IPV6 csum calculation Date: Thu, 05 May 2016 23:27:06 -0400 (EDT) Message-ID: <20160505.232706.406069830279349152.davem@davemloft.net> References: <1462363233-8598-1-git-send-email-tariqt@mellanox.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, danielj@mellanox.com To: tariqt@mellanox.com Return-path: Received: from shards.monkeyblade.net ([149.20.54.216]:37499 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757294AbcEFD1J (ORCPT ); Thu, 5 May 2016 23:27:09 -0400 In-Reply-To: <1462363233-8598-1-git-send-email-tariqt@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tariq Toukan Date: Wed, 4 May 2016 15:00:33 +0300 > From: Daniel Jurgens > > Use htons instead of unconditionally byte swapping nexthdr. On a little > endian systems shifting the byte is correct behavior, but it results in > incorrect csums on big endian architectures. > > Fixes: f8c6455bb04b ('net/mlx4_en: Extend checksum offloading by CHECKSUM COMPLETE') > Signed-off-by: Daniel Jurgens > Reviewed-by: Carol Soto > Tested-by: Carol Soto > Signed-off-by: Tariq Toukan Applied and queued up for -stable, thanks.