From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anssi Hannula Subject: [PATCH 0/3] net: macb: DMA race condition fixes Date: Fri, 30 Nov 2018 20:21:34 +0200 Message-ID: <20181130182137.27974-1-anssi.hannula@bitwise.fi> Cc: netdev@vger.kernel.org To: Nicolas Ferre , "David S. Miller" Return-path: Received: from mail.bitwise.fi ([109.204.228.163]:52680 "EHLO mail.bitwise.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725817AbeLAFcN (ORCPT ); Sat, 1 Dec 2018 00:32:13 -0500 Sender: netdev-owner@vger.kernel.org List-ID: Hi all, Here are a couple of race condition fixes for the macb driver. The first two are issues observed on real HW. Anssi Hannula (3): net: macb: fix random memory corruption on RX with 64-bit DMA net: macb: fix dropped RX frames due to a race net: macb: add missing barriers when reading buffers drivers/net/ethernet/cadence/macb_main.c | 34 +++++++++++++++++++++----- 1 file changed, 28 insertions(+), 6 deletions(-) -- Anssi Hannula / Bitwise Oy