From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francois Romieu Subject: [PATCH net-next 1/4] via-rhine: commit receive buffer address before descriptor status update. Date: Mon, 6 Apr 2015 20:01:49 +0200 Message-ID: <87c90b27962c818239073d3a65341054922bd563.1428340371.git.romieu@fr.zoreil.com> References: Cc: "Nix" , "David S. Miller" , rl@hellgate.ch, "Bjarke Istrup Pedersen" To: netdev@vger.kernel.org Return-path: Received: from violet.fr.zoreil.com ([92.243.8.30]:50042 "EHLO violet.fr.zoreil.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752825AbbDFSCP (ORCPT ); Mon, 6 Apr 2015 14:02:15 -0400 In-Reply-To: In-Reply-To: References: Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Francois Romieu --- drivers/net/ethernet/via/via-rhine.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index a191afc..00fea3d 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -2063,6 +2063,7 @@ static int rhine_rx(struct net_device *dev, int limit) break; } rp->rx_ring[entry].addr = cpu_to_le32(rp->rx_skbuff_dma[entry]); + wmb(); } rp->rx_ring[entry].rx_status = cpu_to_le32(DescOwn); } -- 2.1.0