From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EFC8C28CF6 for ; Wed, 1 Aug 2018 18:03:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EBB572083D for ; Wed, 1 Aug 2018 18:03:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EBB572083D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731977AbeHATt5 (ORCPT ); Wed, 1 Aug 2018 15:49:57 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:49804 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405873AbeHATIi (ORCPT ); Wed, 1 Aug 2018 15:08:38 -0400 Received: from localhost (D57E6652.static.ziggozakelijk.nl [213.126.102.82]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id F26D91342; Wed, 1 Aug 2018 17:12:32 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bart Van Assche , Christoph Hellwig , Jason Gunthorpe , Andrew Morton , Doug Ledford , Sudip Mukherjee Subject: [PATCH 4.14 006/246] drivers/infiniband/ulp/srpt/ib_srpt.c: fix build with gcc-4.4.4 Date: Wed, 1 Aug 2018 18:48:36 +0200 Message-Id: <20180801165012.008693768@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180801165011.700991984@linuxfoundation.org> References: <20180801165011.700991984@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andrew Morton commit 06892cc190550807d332c95a0114c7e175584012 upstream. gcc-4.4.4 has issues with initialization of anonymous unions: drivers/infiniband/ulp/srpt/ib_srpt.c: In function 'srpt_zerolength_write': drivers/infiniband/ulp/srpt/ib_srpt.c:854: error: unknown field 'wr_cqe' specified in initializer drivers/infiniband/ulp/srpt/ib_srpt.c:854: warning: initialization makes integer from pointer without a cast Work aound this. Fixes: 2a78cb4db487 ("IB/srpt: Fix an out-of-bounds stack access in srpt_zerolength_write()") Cc: Bart Van Assche Cc: Christoph Hellwig Cc: Jason Gunthorpe Cc: Signed-off-by: Andrew Morton Signed-off-by: Doug Ledford Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/ulp/srpt/ib_srpt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -790,8 +790,9 @@ static int srpt_zerolength_write(struct struct ib_send_wr *bad_wr; struct ib_rdma_wr wr = { .wr = { + .next = NULL, + { .wr_cqe = &ch->zw_cqe, }, .opcode = IB_WR_RDMA_WRITE, - .wr_cqe = &ch->zw_cqe, .send_flags = IB_SEND_SIGNALED, } };