Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
To:     Linus Torvalds <torvalds@linux-foundation.org>
CC:     io-uring <io-uring@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
From:   Jens Axboe <axboe@fb.com>
Subject: [GIT PULL] io_uring fixes for 5.6-rc
Message-ID: <00e5ab7d-f0ad-bc94-204a-d2b7fb88f594@fb.com>
Date:   Fri, 13 Mar 2020 11:50:42 -0600
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.4.1
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
Received: from [192.168.1.188] (66.219.217.145) by BYAPR05CA0073.namprd05.prod.outlook.com (2603:10b6:a03:e0::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2835.6 via Frontend Transport; Fri, 13 Mar 2020 17:50:43 +0000
X-Originating-IP: [66.219.217.145]
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: e7630b94-8de4-4c5c-12ee-08d7c7770da1
X-MS-TrafficTypeDiagnostic: BYAPR15MB3032:
X-Microsoft-Antispam-PRVS: <BYAPR15MB3032887B7D1A9B598FF63CA9C0FA0@BYAPR15MB3032.namprd15.prod.outlook.com>
X-FB-Source: Internal
X-MS-Oob-TLC-OOBClassifiers: OLM:4941;
X-Forefront-PRVS: 034119E4F6
X-Forefront-Antispam-Report: SFV:NSPM;SFS:(10019020)(376002)(346002)(136003)(396003)(39860400002)(366004)(199004)(16576012)(316002)(4326008)(2616005)(81166006)(81156014)(8676002)(956004)(478600001)(4744005)(54906003)(5660300002)(8936002)(52116002)(31696002)(6486002)(31686004)(66556008)(36756003)(66476007)(66946007)(186003)(86362001)(16526019)(2906002)(6916009)(26005);DIR:OUT;SFP:1102;SCL:1;SRVR:BYAPR15MB3032;H:BYAPR15MB2790.namprd15.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;
Received-SPF: None (protection.outlook.com: fb.com does not designate
 permitted sender hosts)
X-MS-Exchange-SenderADCheck: 1
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: O7u0Ye4Wwb5/9sIpiOzZYO12tbJlnfqr6TzyRi+yCDpx+Wk5IHl/pEGSX+8Rw8SfASJORAReFr0NZS8APOlvD5nRx699e3jF95T0yrZRKR8+fhfjqjr6qX0LKf//RH4Pd4/dVZxKN55kGjV9lXDiEq2RfG2IDXG/btpz6p4PvVGOOfl0/mmySVTiAK2aV30lm0IWU6DRHSZ7T6CGS7f/Lnfc8L1OWP9WKcCdP0qNTMcnrGXBfJfPxSmNMcMXIyKqzhCoYwOlfvyeLY5yBtT/SqaUSQcgevWLJHFBys6NudLNoIwJkCQtCUDQWmP7e4R/9d49gQM2H1mLrBfY9QAIQF92dZ71N5pRz2DnQLXsGlq/Z9FIBRJffRolyMEOUG5OHbkcHk5AeHr7Jh6APgk74/w1fzun2AVx6RF85FPUgt7F1DzYLkDGEl3wwBbgf7wi
X-MS-Exchange-AntiSpam-MessageData: aW3AorgV9IFNjyzlyURwz342Y9aBmC1wkhp4VAXqIMoCixfuu3M49/z6aXshPGSIcOSNruRIq7dVopg2C4ec1b+3DJEw5L73XNma8XsQyPtVcVVqi8VIiLruHJBeZnxW/KB3R+Ywi99MvdA9mRs9xA==
X-MS-Exchange-CrossTenant-Network-Message-Id: e7630b94-8de4-4c5c-12ee-08d7c7770da1
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Mar 2020 17:50:44.1839
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: R7PHDbdCH2MmSofXgoIwgzcbpm4JcwgwtLaVFw4aZWOwg35QjfZ9xlB+CIYiI1LW
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB3032
X-OriginatorOrg: fb.com
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572
 definitions=2020-03-13_06:2020-03-12,2020-03-13 signatures=0
X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 mlxlogscore=705
 clxscore=1011 malwarescore=0 adultscore=0 suspectscore=0
 priorityscore=1501 bulkscore=0 phishscore=0 impostorscore=0 spamscore=0
 mlxscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx
 scancount=1 engine=8.12.0-2003020000 definitions=main-2003130087
X-FB-Internal: deliver
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

Hi Linus,

Just a single fix here, improving the RCU callback ordering from last
week. After a bit more perusing by Paul, he poked a hole in the
original.

Please pull!


  git://git.kernel.dk/linux-block.git tags/io_uring-5.6-2020-03-13


----------------------------------------------------------------
Jens Axboe (1):
      io_uring: ensure RCU callback ordering with rcu_barrier()

 fs/io_uring.c | 29 +++++++++++++----------------
 1 file changed, 13 insertions(+), 16 deletions(-)

-- 
Jens Axboe