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Fri, 18 Sep 2020 00:49:22 +0000 From: Damien Le Moal To: Keith Busch , "linux-nvme@lists.infradead.org" , "sagi@grimberg.me" , "hch@lst.de" , "linux-block@vger.kernel.org" , Niklas Cassel CC: "axboe@kernel.dk" , "linux-scsi@vger.kernel.org" , "martin.petersen@oracle.com" Subject: Re: [PATCHv3 0/4] zoned block device specific errors Thread-Topic: [PATCHv3 0/4] zoned block device specific errors Thread-Index: AQHWjUjqfcSUOcFBsE6UeZD54mM7SQ== Date: Fri, 18 Sep 2020 00:49:22 +0000 Message-ID: References: <20200917231841.4029747-1-kbusch@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=wdc.com; x-originating-ip: [2400:2411:43c0:6000:c162:b6b0:12c6:8cc] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 451f07ad-f805-4b6c-50e0-08d85b6caf43 x-ms-traffictypediagnostic: CY4PR04MB0424: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:8882; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CY4PR04MB3751.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 451f07ad-f805-4b6c-50e0-08d85b6caf43 X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Sep 2020 00:49:22.6695 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ZWJNYzOTZChPL7vOsw4dsL06PDhJ4bAIkyVQhYG7QE2RjQfLltal2t+++8q8pFt5VLelQ1wdgPXZVWPVdUHUCw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR04MB0424 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 2020/09/18 8:18, Keith Busch wrote:=0A= > Zone block devices may have some limits that require special handling.=0A= > This series provides a way for drivers to notify of these conditions.=0A= > =0A= > v2->v3:=0A= > =0A= > Split status for max open vs max active errors (Christoph)=0A= > =0A= > Include scsi use for the new status (Damien)=0A= > =0A= > Update documentation for the new status inline with the request_queue= =0A= > properties they relate to=0A= > =0A= > Damien Le Moal (2):=0A= > scsi: update additional sense codes list=0A= > scsi: handle zone resources errors=0A= > =0A= > Keith Busch (2):=0A= > block: add zone specific block statuses=0A= > nvme: translate zone resource errors=0A= > =0A= > Documentation/block/queue-sysfs.rst | 8 +++++=0A= > block/blk-core.c | 4 +++=0A= > drivers/nvme/host/core.c | 4 +++=0A= > drivers/scsi/scsi_lib.c | 9 +++++=0A= > drivers/scsi/sense_codes.h | 54 ++++++++++++++++++++++++++++-= =0A= > include/linux/blk_types.h | 18 ++++++++++=0A= > 6 files changed, 96 insertions(+), 1 deletion(-)=0A= > =0A= =0A= +Niklas=0A= =0A= We will also need to send an update for nullblk on top of Miklas patch that= adds=0A= MAR/MOR emulation, to have everything in sync. But Jens has not pulled that= one=0A= in yet I think.=0A= =0A= Jens,=0A= =0A= We could add Niklas patch, modified, to this series too. Or do you prefer a= n=0A= incremental update for it ?=0A= =0A= -- =0A= Damien Le Moal=0A= Western Digital Research=0A= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16996C43465 for ; Fri, 18 Sep 2020 00:49:32 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A365320853 for ; Fri, 18 Sep 2020 00:49:31 +0000 (UTC) Authentication-Results: mail.kernel.org; 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Fri, 18 Sep 2020 00:49:22 +0000 From: Damien Le Moal To: Keith Busch , "linux-nvme@lists.infradead.org" , "sagi@grimberg.me" , "hch@lst.de" , "linux-block@vger.kernel.org" , Niklas Cassel Subject: Re: [PATCHv3 0/4] zoned block device specific errors Thread-Topic: [PATCHv3 0/4] zoned block device specific errors Thread-Index: AQHWjUjqfcSUOcFBsE6UeZD54mM7SQ== Date: Fri, 18 Sep 2020 00:49:22 +0000 Message-ID: References: <20200917231841.4029747-1-kbusch@kernel.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=wdc.com; x-originating-ip: [2400:2411:43c0:6000:c162:b6b0:12c6:8cc] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 451f07ad-f805-4b6c-50e0-08d85b6caf43 x-ms-traffictypediagnostic: CY4PR04MB0424: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:8882; 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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 2020/09/18 8:18, Keith Busch wrote: > Zone block devices may have some limits that require special handling. > This series provides a way for drivers to notify of these conditions. > > v2->v3: > > Split status for max open vs max active errors (Christoph) > > Include scsi use for the new status (Damien) > > Update documentation for the new status inline with the request_queue > properties they relate to > > Damien Le Moal (2): > scsi: update additional sense codes list > scsi: handle zone resources errors > > Keith Busch (2): > block: add zone specific block statuses > nvme: translate zone resource errors > > Documentation/block/queue-sysfs.rst | 8 +++++ > block/blk-core.c | 4 +++ > drivers/nvme/host/core.c | 4 +++ > drivers/scsi/scsi_lib.c | 9 +++++ > drivers/scsi/sense_codes.h | 54 ++++++++++++++++++++++++++++- > include/linux/blk_types.h | 18 ++++++++++ > 6 files changed, 96 insertions(+), 1 deletion(-) > +Niklas We will also need to send an update for nullblk on top of Miklas patch that adds MAR/MOR emulation, to have everything in sync. But Jens has not pulled that one in yet I think. Jens, We could add Niklas patch, modified, to this series too. Or do you prefer an incremental update for it ? -- Damien Le Moal Western Digital Research _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme