From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH] ixgbe: Make vector stores unaligned Date: Thu, 28 Aug 2014 16:49:29 +0200 Message-ID: <2152175.vpjpmRe5JQ@xps13> References: <1409154677-32059-1-git-send-email-bruce.richardson@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: dev-VfR2kkLFssw@public.gmane.org To: Bruce Richardson Return-path: In-Reply-To: <1409154677-32059-1-git-send-email-bruce.richardson-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" > When writing to the mbuf array for receiving packets, do not assume > 16-byte alignment by using aligned stores. If the pointers are only > 8-byte aligned, the program will crash due to incorrect alignment. > Changing "store" to "storeu" fixes this. > > Signed-off-by: Bruce Richardson Acked-by: Thomas Monjalon Applied for version 1.7.1. Thanks -- Thomas