From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <pnk003@naver.com> Received: from cmailsend28.nm.naver.com (cmailsend28.nm.naver.com [125.209.239.205]) by dpdk.org (Postfix) with ESMTP id 2789B5A55 for <dev@dpdk.org>; Wed, 30 Sep 2015 13:41:06 +0200 (CEST) Received: (qmail 25494 invoked by uid 100); 30 Sep 2015 11:41:05 -0000 Received: from 10.114.49.84 (HELO cweb17.nm.nhnsystem.com) (10.114.49.84) by cmailsend28.nm.naver.com with SMTP;30 Sep 2015 11:41:05 -0000 Date: Wed, 30 Sep 2015 20:41:04 +0900 (KST) From: =?UTF-8?B?7LWc7J217ISx?= <pnk003@naver.com> To: Bruce Richardson <bruce.richardson@intel.com> Message-ID: <7ae99d568d2552318f3c30da96d76bf3@cweb17.nm.nhnsystem.com> In-Reply-To: <20150930105628.GB10264@bricha3-MOBL3> References: <751f5a8892d7d504dd843a1a26ac3ac@cweb02.nm.nhnsystem.com> <20150930105628.GB10264@bricha3-MOBL3> MIME-Version: 1.0 Importance: normal X-Priority: 3 (Normal) X-Naver-CIP: 129.254.191.249 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: dev@dpdk.org Subject: Re: [dpdk-dev] =?utf-8?q?Is_there_any_example_application_to_used_DPD?= =?utf-8?q?K_packet_distributor_library=3F?= X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: =?UTF-8?B?7LWc7J217ISx?= <pnk003@naver.com> List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 30 Sep 2015 11:41:08 -0000 IERlYXIgQnJ1Y2UgUmljaGFyZHNvbiBhbmQgRFBESyBleHBlcnRzLgogClRoYW5rIHlvdSB2ZXJ5 IG11Y2ggZm9yIHlvdXIgcHJlY2lvdXMgYW5zd2VyLgogCkkgZm91bmQgaXQuIEl0IHNlZW1zIHZl cnkgc2hvcnQgYW5kIHNpbXBsZS4KIApUaGFuayB5b3UgdmVyeSBtdWNoLgogCkkgaGF2ZSBhbm90 aGVyIHF1ZXN0aW9uLgogCkkgZG9uJ3Qga25vdyBob3cgdGhlIGZvbGxvd2luZyBzdGVwcyB3b3Jr IGZyb20gbmV3X3RhZyB0byBtYXRjaCB2YXJpYWJsZXMuCiAKLyogaW4gZHBkayBsaWJyYXJ5LiB+ L2RwZGstPy4/Lj8vbGliL2xpYnJ0ZV9kaXN0cmlidXRvci9ydGVfZGlzdHJpYnV0b3IuYyAqLwov KiBwcm9jZXNzIGEgc2V0IG9mIHBhY2tldHMgdG8gZGlzdHJpYnV0ZSB0aGVtIHRvIHdvcmtlcnMg Ki8KcnRlX2Rpc3RyaWJ1dG9yX3Byb2Nlc3Moc3RydWN0IHJ0ZV9kaXN0cmlidXRvciAqZCwgc3Ry dWN0IHJ0ZV9tYnVmICoqbWJ1ZnMsIHVuc2lnbmVkIG51bV9tYnVmcykKewouLi4KICAgICBuZXdf dGFnID0gbmV4dF9tYi0mZ3Q7aGFzaC51c3I7ICAvKiBmbG93IElEIGhhc2gudXNyIGlzIHNldCBi eSBOSUMgKi8KIAogICAgIGZvciAoaSA9IDA7IGkgJmx0OyBkLSZndDtudW1fd29ya2VyczsgaSsr KQogICAgICAgICAgbWF0Y2ggfD0gKCEoZC0mZ3Q7aW5fZmxpZ2h0X3RhZ3NbaV0gXiBuZXdfdGFn KSAmbHQ7Jmx0OyBpKTsKIAogICAgIC8qIE9ubHkgdHVybmVkLW9uIGJpdHMgYXJlIGNvbnNpZGVy ZWQgYXMgbWF0Y2ggKi8KICAgICBtYXRjaCAmYW1wOz0gZC0mZ3Q7aW5fZmxpZ2h0X2JpdG1hc2s7 CiAKICAgICB1bnNpZ25lZCB3b3JrZXIgPSBfX2J1aWx0aW5fY3R6bChtYXRjaCk7Ci4uLgp9CiAK SSB3aWxsIGFwcHJlY2lhdGUgaWYgeW91IGxldCBtZSBrbm93IHRoZSBzdGVwcy4KIApUaGFuayB5 b3UgdmVyeSBtdWNoLgogClNpbmNlcmVseSBZb3VycywKIApJY2stU3VuZyBDaG9pLgogCiAKLS0t LS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0KRnJvbTogIkJydWNlIFJpY2hhcmRzb24iJmx0O2JydWNl LnJpY2hhcmRzb25AaW50ZWwuY29tJmd0OyAKVG86ICLstZzsnbXshLEiJmx0O3BuazAwM0BuYXZl ci5jb20mZ3Q7OyAKQ2M6ICZsdDtkZXZAZHBkay5vcmcmZ3Q7OyAKU2VudDogMjAxNS0wOS0zMCAo 7IiYKSAxOTo1NjoyOApTdWJqZWN0OiBSZTogW2RwZGstZGV2XSBJcyB0aGVyZSBhbnkgZXhhbXBs ZSBhcHBsaWNhdGlvbiB0byB1c2VkIERQREsgcGFja2V0IGRpc3RyaWJ1dG9yIGxpYnJhcnk/CiAK T24gV2VkLCBTZXAgMzAsIDIwMTUgYXQgMDI6NDU6MjBQTSArMDkwMCwg7LWc7J217ISxIHdyb3Rl OgomZ3Q7IERlYXIgRFBESyBleHBlcnRzLgomZ3Q7ICAKJmd0OyBJIGFtIEljay1TdW5nIENob2kg bGl2aW5nIGluIFNvdXRoIEtvcmVhLgomZ3Q7ICAKJmd0OyBJIGhhdmUgYSBxdWVzdGlvbiBhYm91 dCBEUERL7JeQIHBhY2tldCBkaXN0cmlidXRvciBsaWJyYXJ5LgomZ3Q7ICAKJmd0OyBJcyB0aGVy ZSBhbnkgZXhhbXBsZSBhcHBsaWNhdGlvbiB0byB1c2VkIERQREsgcGFja2V0IGRpc3RyaWJ1dG9y IGxpYnJhcnk/CiZndDsgIAomZ3Q7IEkgYW0gdHJ5aW5nIHRvIGV4cGVyaW1lbnQgc2ltcGxlIGZ1 bmN0aW9uIHVzaW5nIERQREsgcGFja2V0IGRpc3RyaWJ1dG9yIGxpYnJhcnkuCiZndDsgIAomZ3Q7 IElmIEkgY2FuIHN0dWR5IGFuIGV4YW1wbGUgYXBwbGljYXRpb24gb2YgRFBESyBwYWNrZXQgZGlz dHJpYnV0b3IgbGlicmFyeSwgaXQgd291bGQgYmUgdmVyeSBoZWxwZnVsIGZvciBteSBleHBlcmlt ZW50LgomZ3Q7ICAKJmd0OyBJIHdpbGwgYXBwcmVjaWF0ZSBpZiBJIGNhbiBiZSBnaXZlbiBhbnkg ZXhhbXBsZSBhcHBsaWNhdGlvbnMsIGFkdmljZSwgYW5kIGluZm9ybWF0aW9uLgomZ3Q7ICAKJmd0 OyBUaGFuayB5b3UgdmVyeSBtdWNoLgomZ3Q7ICAKJmd0OyBTaW5jZXJlbHkgWW91cnMsCiZndDsg IAomZ3Q7IEljay1TdW5nIENob2kuCiZndDsgIApIaSwKCnRoZXJlIGlzIGEgImRpc3RyaWJ1dG9y IiBleGFtcGxlIGFwcCBpbiB0aGUgZXhhbXBsZXMgZGlyZWN0b3J5LgoKL0JydWNlCgo= >From mst@redhat.com Wed Sep 30 13:41:11 2015 Return-Path: <mst@redhat.com> Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 7C22C8DB2 for <dev@dpdk.org>; Wed, 30 Sep 2015 13:41:11 +0200 (CEST) Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (Postfix) with ESMTPS id 5D02F7C; Wed, 30 Sep 2015 11:41:10 +0000 (UTC) Received: from redhat.com (ovpn-116-83.ams2.redhat.com [10.36.116.83]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with SMTP id t8UBf7RF008090; Wed, 30 Sep 2015 07:41:08 -0400 Date: Wed, 30 Sep 2015 14:41:06 +0300 From: "Michael S. Tsirkin" <mst@redhat.com> To: Vlad Zolotarov <vladz@cloudius-systems.com> Message-ID: <20150930143927-mutt-send-email-mst@redhat.com> References: <56079527.3000802@cloudius-systems.com> <20150927123914-mutt-send-email-mst@redhat.com> <560ABF25.9030300@cloudius-systems.com> <20150929235122-mutt-send-email-mst@redhat.com> <20150929144616.4e70b44c@urahara> <20150930004714-mutt-send-email-mst@redhat.com> <560BBB62.3050502@cloudius-systems.com> <20150930134533-mutt-send-email-mst@redhat.com> <560BC6C9.4020505@cloudius-systems.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <560BC6C9.4020505@cloudius-systems.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 Cc: "dev@dpdk.org" <dev@dpdk.org> Subject: Re: [dpdk-dev] Having troubles binding an SR-IOV VF to uio_pci_generic on Amazon instance X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK <dev.dpdk.org> List-Unsubscribe: <http://dpdk.org/ml/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://dpdk.org/ml/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <http://dpdk.org/ml/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> X-List-Received-Date: Wed, 30 Sep 2015 11:41:11 -0000 On Wed, Sep 30, 2015 at 02:26:01PM +0300, Vlad Zolotarov wrote: > The whole idea is to bypass kernel. Especially for networking... ... on dumb hardware that doesn't support doing that securely. Colour me unimpressed. -- MST