linux-kernel - [PATCH 4.18 16/53] cxgb4: fix abort_req

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Message-Id: <20181018175419.715480573@linuxfoundation.org>
Date:   Thu, 18 Oct 2018 19:54:09 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Steve Wise <swise@...ngridcomputing.com>,
        Jason Gunthorpe <jgg@...lanox.com>,
        Sasha Levin <alexander.levin@...rosoft.com>
Subject: [PATCH 4.18 16/53] cxgb4: fix abort_req_rss6 struct

4.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Steve Wise <swise@...ngridcomputing.com>

[ Upstream commit 9f34519a82356f6cf0ccb8480ee0ed99b3d0af75 ]

Remove the incorrect WR_HDR field which can cause a misinterpretation
of ABORT CPL by ULDs, such as iw_cxgb4.

Fixes: a3cdaa69e4ae ("cxgb4: Adds CPL support for Shared Receive Queues")
Signed-off-by: Steve Wise <swise@...ngridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@...lanox.com>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/chelsio/cxgb4/t4_msg.h |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h
@@ -753,7 +753,6 @@ struct cpl_abort_req_rss {
 };
 
 struct cpl_abort_req_rss6 {
-	WR_HDR;
 	union opcode_tid ot;
 	__u32 srqidx_status;
 };