From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id DCB2FA04C7; Tue, 15 Sep 2020 14:04:13 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id B32E81BF59; Tue, 15 Sep 2020 14:04:12 +0200 (CEST) Received: from huawei.com (szxga02-in.huawei.com [45.249.212.188]) by dpdk.org (Postfix) with ESMTP id DE861DE0; Tue, 15 Sep 2020 14:04:10 +0200 (CEST) Received: from DGGEMM403-HUB.china.huawei.com (unknown [172.30.72.57]) by Forcepoint Email with ESMTP id BFEA84280D95823A971B; Tue, 15 Sep 2020 20:04:05 +0800 (CST) Received: from DGGEMM423-HUB.china.huawei.com (10.1.198.40) by DGGEMM403-HUB.china.huawei.com (10.3.20.211) with Microsoft SMTP Server (TLS) id 14.3.487.0; Tue, 15 Sep 2020 20:04:04 +0800 Received: from DGGEMM533-MBX.china.huawei.com ([169.254.5.42]) by dggemm423-hub.china.huawei.com ([10.1.198.40]) with mapi id 14.03.0487.000; Tue, 15 Sep 2020 20:03:58 +0800 From: wangyunjian To: Ferruh Yigit , "dev@dpdk.org" , "hemant.agrawal@nxp.com" , "sachin.saxena@nxp.com" CC: "Lilijun (Jerry)" , xudingke , "stable@dpdk.org" Thread-Topic: [dpdk-stable] [dpdk-dev] [PATCH] bus/dpaa: fix fd check before close Thread-Index: AQHWe5+zfBeB6LXE50mA9SiRR27X1qln+lKAgAG9d2A= Date: Tue, 15 Sep 2020 12:03:58 +0000 Message-ID: <34EFBCA9F01B0748BEB6B629CE643AE60DA4BCF4@DGGEMM533-MBX.china.huawei.com> References: <9b739041-3cf7-9e5c-5d71-0f09f0e2ff77@intel.com> In-Reply-To: <9b739041-3cf7-9e5c-5d71-0f09f0e2ff77@intel.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.185.168] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] bus/dpaa: fix fd check before close X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogRmVycnVoIFlpZ2l0IFtt YWlsdG86ZmVycnVoLnlpZ2l0QGludGVsLmNvbV0NCj4gU2VudDogVHVlc2RheSwgU2VwdGVtYmVy IDE1LCAyMDIwIDE6MjQgQU0NCj4gVG86IHdhbmd5dW5qaWFuIDx3YW5neXVuamlhbkBodWF3ZWku Y29tPjsgZGV2QGRwZGsub3JnOw0KPiBoZW1hbnQuYWdyYXdhbEBueHAuY29tOyBzYWNoaW4uc2F4 ZW5hQG54cC5jb20NCj4gQ2M6IExpbGlqdW4gKEplcnJ5KSA8amVycnkubGlsaWp1bkBodWF3ZWku Y29tPjsgeHVkaW5na2UNCj4gPHh1ZGluZ2tlQGh1YXdlaS5jb20+OyBzdGFibGVAZHBkay5vcmcN Cj4gU3ViamVjdDogUmU6IFtkcGRrLXN0YWJsZV0gW2RwZGstZGV2XSBbUEFUQ0hdIGJ1cy9kcGFh OiBmaXggZmQgY2hlY2sgYmVmb3JlDQo+IGNsb3NlDQo+IA0KPiBPbiA4LzI2LzIwMjAgMTI6NTQg UE0sIHdhbmd5dW5qaWFuIHdyb3RlOg0KPiA+IEZyb206IFl1bmppYW4gV2FuZyA8d2FuZ3l1bmpp YW5AaHVhd2VpLmNvbT4NCj4gPg0KPiA+IFRoZSBmZCBpcyBwb3NzaWJseSBhIG5lZ2F0aXZlIHZh bHVlIHdoaWxlIGl0IGlzIHBhc3NlZCBhcyBhbiBhcmd1bWVudA0KPiA+IHRvIGZ1bmN0aW9uICJj bG9zZSIuIEZpeCB0aGUgY2hlY2sgdG8gdGhlIGZkLg0KPiA+DQo+ID4gRml4ZXM6IGI5Yzk0MTY3 OTA0ZiAoImJ1cy9kcGFhOiBkZWNvdXBsZSBGUSBwb3J0YWwgYWxsb2MgYW5kIGluaXQiKQ0KPiA+ IENjOiBzdGFibGVAZHBkay5vcmcNCj4gPg0KPiA+IFNpZ25lZC1vZmYtYnk6IFl1bmppYW4gV2Fu ZyA8d2FuZ3l1bmppYW5AaHVhd2VpLmNvbT4NCj4gPiAtLS0NCj4gPiAgZHJpdmVycy9idXMvZHBh YS9iYXNlL3FibWFuL3FtYW5fZHJpdmVyLmMgfCA0ICsrLS0NCj4gPiAgMSBmaWxlIGNoYW5nZWQs IDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkNCj4gPg0KPiA+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2J1cy9kcGFhL2Jhc2UvcWJtYW4vcW1hbl9kcml2ZXIuYw0KPiA+IGIvZHJpdmVycy9i dXMvZHBhYS9iYXNlL3FibWFuL3FtYW5fZHJpdmVyLmMNCj4gPiBpbmRleCAxMTY2ZDY4ZTIuLjFi ZmYwYmMyZiAxMDA2NDQNCj4gPiAtLS0gYS9kcml2ZXJzL2J1cy9kcGFhL2Jhc2UvcWJtYW4vcW1h bl9kcml2ZXIuYw0KPiA+ICsrKyBiL2RyaXZlcnMvYnVzL2RwYWEvYmFzZS9xYm1hbi9xbWFuX2Ry aXZlci5jDQo+ID4gQEAgLTE0Miw3ICsxNDIsNyBAQCBzdHJ1Y3QgcW1hbl9wb3J0YWwgKmZzbF9x bWFuX2ZxX3BvcnRhbF9jcmVhdGUoaW50DQo+ICpmZCkNCj4gPiAgCXN0cnVjdCBxbV9wb3J0YWxf Y29uZmlnICpxX3BjZmc7DQo+ID4gIAlzdHJ1Y3QgZHBhYV9pb2N0bF9pcnFfbWFwIGlycV9tYXA7 DQo+ID4gIAlzdHJ1Y3QgZHBhYV9pb2N0bF9wb3J0YWxfbWFwIHFfbWFwID0gezB9Ow0KPiA+IC0J aW50IHFfZmQgPSAwLCByZXQ7DQo+ID4gKwlpbnQgcV9mZCA9IC0xLCByZXQ7DQo+ID4NCj4gPiAg CXFfcGNmZyA9IGt6YWxsb2MoKHNpemVvZihzdHJ1Y3QgcW1fcG9ydGFsX2NvbmZpZykpLCAwKTsN Cj4gPiAgCWlmICghcV9wY2ZnKSB7DQo+ID4gQEAgLTE5MSw3ICsxOTEsNyBAQCBzdHJ1Y3QgcW1h bl9wb3J0YWwgKmZzbF9xbWFuX2ZxX3BvcnRhbF9jcmVhdGUoaW50DQo+ID4gKmZkKQ0KPiA+ICBl cnI6DQo+ID4gIAlpZiAocG9ydGFsKQ0KPiA+ICAJCXFtYW5fZnJlZV9nbG9iYWxfcG9ydGFsKHBv cnRhbCk7DQo+ID4gLQlpZiAocV9mZCkNCj4gPiArCWlmIChxX2ZkICE9IC0xKQ0KPiA+ICAJCWNs b3NlKHFfZmQpOw0KPiANCj4gVGhlcmUgaXMgYWxyZWFkeSBhICdpZiAocV9mZCA9PSAtMSknIGNo ZWNrIGFib3ZlIHRvIGdvdG8gdGhpcyBsYWJlbCwgd2hhdCBkbyB5b3UNCj4gdGhpbmsgYWRkaW5n IGEgc2Vjb25kIGxhYmVsIHRvIHJlbW92ZSBkdXBsaWNhdGVkIGNoZWNrPw0KDQpUaGFua3MgZm9y IHlvdXIgc3VnZ2VzdGlvbi4gSSB3aWxsIGRvIGxpa2UgdGhpcy4NCg0KWXVuamlhbg0K