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Mon, 12 Aug 2019 18:52:45 +0000 Received: from DB3PR0502MB3980.eurprd05.prod.outlook.com ([fe80::589a:a9d4:5426:d194]) by DB3PR0502MB3980.eurprd05.prod.outlook.com ([fe80::589a:a9d4:5426:d194%6]) with mapi id 15.20.2157.022; Mon, 12 Aug 2019 18:52:45 +0000 From: Yongseok Koh To: Tiwei Bie CC: dpdk stable , Maxime Coquelin , "zhihong.wang@intel.com" Thread-Topic: [PATCH 17.11 0/3] Vhost zero-copy backports for 17.11 Thread-Index: AQHVTqN8XRO4SyrVNE+Ywj/00FvI+qb34PkA Date: Mon, 12 Aug 2019 18:52:44 +0000 Message-ID: <5DC3B49A-DD89-4AF2-818D-4B7D075FCFA8@mellanox.com> References: <20190809111106.32223-1-tiwei.bie@intel.com> In-Reply-To: <20190809111106.32223-1-tiwei.bie@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=yskoh@mellanox.com; x-originating-ip: [209.116.155.178] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 900252d3-47a0-4d9a-777f-08d71f56432f x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020); SRVR:DB3PR0502MB3995; x-ms-traffictypediagnostic: DB3PR0502MB3995: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:1923; x-forefront-prvs: 012792EC17 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(136003)(396003)(39860400002)(366004)(376002)(346002)(189003)(199004)(4326008)(26005)(2906002)(14454004)(11346002)(256004)(446003)(3846002)(2616005)(6116002)(14444005)(476003)(81166006)(316002)(81156014)(8676002)(76176011)(6246003)(6916009)(5660300002)(8936002)(99286004)(25786009)(64756008)(66476007)(33656002)(66556008)(478600001)(7736002)(66446008)(305945005)(66066001)(71200400001)(186003)(486006)(53936002)(71190400001)(6436002)(6506007)(6486002)(66946007)(36756003)(76116006)(91956017)(4744005)(54906003)(229853002)(86362001)(6512007)(53546011)(102836004); DIR:OUT; SFP:1101; SCL:1; SRVR:DB3PR0502MB3995; H:DB3PR0502MB3980.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: FzfqRwdxyxHa87ndbw5bZvcFE+k1UfFOBFD3f1LQr+goGU3xTL3wuXQf2nfG81SwcTfR9mVT9IRTghQTLVirha/If3IpckBVNBa5cIMsg4BftZSC7dT9IOqdubX8TRZmjOrSfgh9BM4NxGqmLzrdWKC3b8rBTE3l8RPK9zslPT0U/etbUrk53ToqxRvluiz7AKcOVnDh0Khn5RXzfvMO8/WY7U5KT4lQFHWWkqxwcQmQ9d40vT6PfZ/CQSObJaX2mKl6Lsiqj+QuUmyuEqMgzUs0PLx0nastQ+4Pc1f/7EY6yyXTAS0mKgbSgBOH30MCwoPTiBo+US3UmSdcU5QFAqMKK+h3wBIgo2iGaL4LrnuFjMHc6/gnqxxFtVItBFLHZ7doUF29iHpS+eBViQe7RE3Nf86DJ9D244YnLA61sbI= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: <4A4C901686232140879593ECD93F659A@eurprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 900252d3-47a0-4d9a-777f-08d71f56432f X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Aug 2019 18:52:44.9128 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: qj4PiRS2YeyyQn8Bnmjnbw0o9m2sdB/1NgpOdy1bvZ98jtzd6T5uLcBAvcgaB4tYE2w5Hhk9gZxot4gHePzS8g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0502MB3995 Subject: Re: [dpdk-stable] [PATCH 17.11 0/3] Vhost zero-copy backports for 17.11 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > On Aug 9, 2019, at 4:11 AM, Tiwei Bie wrote: >=20 > Tiwei Bie (3): > vhost: restore mbuf first when freeing zmbuf > vhost: fix potential use-after-free for zero copy mbuf > vhost: fix potential use-after-free for memory region >=20 > lib/librte_vhost/vhost.h | 34 ++++++++++++++++++++++++++++ > lib/librte_vhost/vhost_user.c | 42 +++++++++++++++++++++++++++-------- > lib/librte_vhost/virtio_net.c | 34 ---------------------------- > 3 files changed, 67 insertions(+), 43 deletions(-) series applied to stable/17.11 thanks, Yongseok