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Tue, 12 Mar 2019 22:03:14 +0000 From: Yongseok Koh To: Shahed Shaikh CC: Rasesh Mody , dpdk stable Thread-Topic: [EXT] patch 'net/qede: fix performance bottleneck in Rx path' has been queued to LTS release 17.11.6 Thread-Index: AQHU2PWspqpee7hi70eLMzw8tz5KtqYIjNsA Date: Tue, 12 Mar 2019 22:03:14 +0000 Message-ID: <5469B27C-F415-4475-8F6D-04AAD947E80E@mellanox.com> References: <20190308174749.30771-1-yskoh@mellanox.com> <20190308174749.30771-59-yskoh@mellanox.com> In-Reply-To: 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: ed533bf7-4e64-4607-5f41-08d6a73686b0 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020); 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charset="us-ascii" Content-ID: <65FA5994C745A14A8A17FBDB6FFE671B@eurprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: ed533bf7-4e64-4607-5f41-08d6a73686b0 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Mar 2019 22:03:14.8631 (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-Transport-CrossTenantHeadersStamped: DB3PR0502MB4009 Subject: Re: [dpdk-stable] [EXT] patch 'net/qede: fix performance bottleneck in Rx path' has been queued to LTS release 17.11.6 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: , X-List-Received-Date: Tue, 12 Mar 2019 22:03:16 -0000 > On Mar 12, 2019, at 10:04 AM, Shahed Shaikh wrote: >=20 >> -----Original Message----- >> From: Yongseok Koh >> Sent: Friday, March 8, 2019 11:18 PM >> To: Shahed Shaikh >> Cc: Rasesh Mody ; dpdk stable >> Subject: [EXT] patch 'net/qede: fix performance bottleneck in Rx path' h= as been >> queued to LTS release 17.11.6 >> Hi, >>=20 >> FYI, your patch has been queued to LTS release 17.11.6 >>=20 >> Note it hasn't been pushed to https://emea01.safelinks.protection.outloo= k.com/?url=3Dhttp%3A%2F%2Fdpdk.org%2Fbrowse%2Fdpdk-stable&data=3D02%7C0= 1%7Cyskoh%40mellanox.com%7C65bf75b6f82140e58fda08d6a70cce02%7Ca652971c7d2e4= d9ba6a4d149256f461b%7C0%7C0%7C636880070771455895&sdata=3DjZGcy3fhfhLg0G= AEz1leT%2F3%2Bw%2FaXYyzujmd14PQ2PYg%3D&reserved=3D0 yet. >> It will be pushed if I get no objection by 03/13/19. So please shout if = anyone has >> objection. >=20 > Hi, >=20 > We recently found that this patch introduces a regression for which I hav= e just sent out a fix. > https://emea01.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F%2Fpatch= work.dpdk.org%2Fpatch%2F51134%2F&data=3D02%7C01%7Cyskoh%40mellanox.com%= 7C65bf75b6f82140e58fda08d6a70cce02%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7= C0%7C636880070771455895&sdata=3DkFuiOeXlRoZv0%2Fsn3ds7cSJmrKRlyOMPIMbk7= r5pWKw%3D&reserved=3D0 ("net/qede: fix receive packet drop") >=20 > How do we handle such situation? Will you also pull above fix once it get= s accepted or ignore current patch for 17.11.6 and consider for next releas= e? > Please advise. >>From looking at the new patch, I'm okay to merge it for 17.11.6 as long as = it is acked. Please let me know if it is acked and merged, then I'll squash it to the or= iginal fix. Until then, I'll hold the original one - 'net/qede: fix performance bottlen= eck in Rx path' Also try to drop the Cc:stable tag so that it won't get queued again for 17= .11.7. Thanks, Yongseok