From owner-svn-src-stable-11@freebsd.org  Thu Aug  2 08:45:33 2018
Return-Path: <owner-svn-src-stable-11@freebsd.org>
Delivered-To: svn-src-stable-11@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 50D19105F0E7;
 Thu,  2 Aug 2018 08:45:33 +0000 (UTC)
 (envelope-from hselasky@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 057107D5C2;
 Thu,  2 Aug 2018 08:45:33 +0000 (UTC)
 (envelope-from hselasky@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id DAC3C75D4;
 Thu,  2 Aug 2018 08:45:32 +0000 (UTC)
 (envelope-from hselasky@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w728jWXu056407;
 Thu, 2 Aug 2018 08:45:32 GMT (envelope-from hselasky@FreeBSD.org)
Received: (from hselasky@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id w728jW48056406;
 Thu, 2 Aug 2018 08:45:32 GMT (envelope-from hselasky@FreeBSD.org)
Message-Id: <201808020845.w728jW48056406@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: hselasky set sender to
 hselasky@FreeBSD.org using -f
From: Hans Petter Selasky <hselasky@FreeBSD.org>
Date: Thu, 2 Aug 2018 08:45:32 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject: svn commit: r337106 - stable/11/sys/dev/mlx5/mlx5_en
X-SVN-Group: stable-11
X-SVN-Commit-Author: hselasky
X-SVN-Commit-Paths: stable/11/sys/dev/mlx5/mlx5_en
X-SVN-Commit-Revision: 337106
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-11@freebsd.org
X-Mailman-Version: 2.1.27
Precedence: list
List-Id: SVN commit messages for only the 11-stable src tree
 <svn-src-stable-11.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-stable-11>, 
 <mailto:svn-src-stable-11-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-11/>
List-Post: <mailto:svn-src-stable-11@freebsd.org>
List-Help: <mailto:svn-src-stable-11-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-stable-11>, 
 <mailto:svn-src-stable-11-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 02 Aug 2018 08:45:33 -0000

Author: hselasky
Date: Thu Aug  2 08:45:32 2018
New Revision: 337106
URL: https://svnweb.freebsd.org/changeset/base/337106

Log:
  MFC r336401:
  Correctly write atomic variable in mlx5en(4).
  
  Sponsored by:		Mellanox Technologies

Modified:
  stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_main.c
==============================================================================
--- stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_main.c	Thu Aug  2 08:44:40 2018	(r337105)
+++ stable/11/sys/dev/mlx5/mlx5_en/mlx5_en_main.c	Thu Aug  2 08:45:32 2018	(r337106)
@@ -1232,7 +1232,7 @@ mlx5e_open_sq(struct mlx5e_channel *c,
 	if (err)
 		goto err_disable_sq;
 
-	atomic_store_rel_int(&sq->queue_state, MLX5E_SQ_READY);
+	WRITE_ONCE(sq->queue_state, MLX5E_SQ_READY);
 
 	return (0);