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From: Christoph Hellwig <hch@lst.de>
To: linux-nvme@lists.infradead.org
Cc: Jens Axboe <axboe@kernel.dk>, Keith Busch <keith.busch@intel.com>,
	Sagi Grimberg <sagi@grimberg.me>, Hannes Reinecke <hare@suse.de>,
	linux-block@vger.kernel.org
Subject: nvme/nvmet AEN and log page fixups
Date: Sat, 26 May 2018 12:27:21 +0200	[thread overview]
Message-ID: <20180526102735.31404-1-hch@lst.de> (raw)

Hi all,

this series started as prep work for ANA, but has grown a lot.

The idea is to make the AEN handling in the target closer to what
the standard says, and implement the changed namespaces list log page,
which is required to clear the namespace attribute notice event.

One the host side this just makes sure we actually have the events
we handle enabled using Set Features, and it fixes the handling of
the namespace attribute notice event so that it actually does get
cleared by issuing the log page.

Last but not last two block cleanups are thrown in so that we don't
print a pointless message when we delete a namespaces, and also
unexport the function printing said message as it should only be
called from the core code.

WARNING: multiple messages have this Message-ID (diff)
From: hch@lst.de (Christoph Hellwig)
Subject: nvme/nvmet AEN and log page fixups
Date: Sat, 26 May 2018 12:27:21 +0200	[thread overview]
Message-ID: <20180526102735.31404-1-hch@lst.de> (raw)

Hi all,

this series started as prep work for ANA, but has grown a lot.

The idea is to make the AEN handling in the target closer to what
the standard says, and implement the changed namespaces list log page,
which is required to clear the namespace attribute notice event.

One the host side this just makes sure we actually have the events
we handle enabled using Set Features, and it fixes the handling of
the namespace attribute notice event so that it actually does get
cleared by issuing the log page.

Last but not last two block cleanups are thrown in so that we don't
print a pointless message when we delete a namespaces, and also
unexport the function printing said message as it should only be
called from the core code.

             reply	other threads:[~2018-05-26 10:27 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-26 10:27 Christoph Hellwig [this message]
2018-05-26 10:27 ` nvme/nvmet AEN and log page fixups Christoph Hellwig
2018-05-26 10:27 ` [PATCH 01/14] block: unexport check_disk_size_change Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:33   ` Johannes Thumshirn
2018-05-28  6:33     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 02/14] block: don't print a message when the device went away Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:34   ` Johannes Thumshirn
2018-05-28  6:34     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 03/14] nvme.h: untangle AEN notice definitions Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:35   ` Johannes Thumshirn
2018-05-28  6:35     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 04/14] nvme.h: add the changed namespace list log Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:35   ` Johannes Thumshirn
2018-05-28  6:35     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 05/14] nvme.h: add AER configuration symbols Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:35   ` Johannes Thumshirn
2018-05-28  6:35     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 06/14] nvmet: add a new nvmet_zero_sgl helper Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:36   ` Johannes Thumshirn
2018-05-28  6:36     ` Johannes Thumshirn
2018-05-29  8:13     ` Christoph Hellwig
2018-05-29  8:13       ` Christoph Hellwig
2018-05-26 10:27 ` [PATCH 07/14] nvmet: split log page implementation Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:38   ` Johannes Thumshirn
2018-05-28  6:38     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 08/14] nvmet: implement the changed namespaces log Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:53   ` Johannes Thumshirn
2018-05-28  6:53     ` Johannes Thumshirn
2018-05-29  8:17     ` Christoph Hellwig
2018-05-29  8:17       ` Christoph Hellwig
2018-05-29  8:16       ` Johannes Thumshirn
2018-05-29  8:16         ` Johannes Thumshirn
2018-05-29  8:24         ` Christoph Hellwig
2018-05-29  8:24           ` Christoph Hellwig
2018-05-29 16:59   ` Verkamp, Daniel
2018-05-29 16:59     ` Verkamp, Daniel
2018-05-29 17:24     ` Christoph Hellwig
2018-05-29 17:24       ` Christoph Hellwig
2018-05-29 20:44       ` Daniel Verkamp
2018-05-29 20:44         ` Daniel Verkamp
2018-05-26 10:27 ` [PATCH 09/14] nvmet: Add AEN configuration support Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:54   ` Johannes Thumshirn
2018-05-28  6:54     ` Johannes Thumshirn
2018-05-29 17:15   ` Verkamp, Daniel
2018-05-29 17:15     ` Verkamp, Daniel
2018-05-29 17:29     ` Christoph Hellwig
2018-05-29 17:29       ` Christoph Hellwig
2018-05-29 17:35       ` Verkamp, Daniel
2018-05-29 17:35         ` Verkamp, Daniel
2018-05-29 17:45         ` Christoph Hellwig
2018-05-29 17:45           ` Christoph Hellwig
2018-05-26 10:27 ` [PATCH 10/14] nvmet: mask pending AERs Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:56   ` Johannes Thumshirn
2018-05-28  6:56     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 11/14] nvme: submit AEN event configuration on startup Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:56   ` Johannes Thumshirn
2018-05-28  6:56     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 12/14] nvme: mark nvme_queue_scan static Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  6:57   ` Johannes Thumshirn
2018-05-28  6:57     ` Johannes Thumshirn
2018-05-26 10:27 ` [PATCH 13/14] nvme: use the changed namespaces list log to clear ns data changed AENs Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-26 12:05   ` Popuri, Sriram
2018-05-26 12:05     ` Popuri, Sriram
2018-05-26 12:21     ` Christoph Hellwig
2018-05-26 12:21       ` Christoph Hellwig
2018-05-26 13:02       ` Knight, Frederick
2018-05-28  6:59   ` Johannes Thumshirn
2018-05-28  6:59     ` Johannes Thumshirn
2018-06-04 19:59   ` Keith Busch
2018-06-04 19:59     ` Keith Busch
2018-06-05  4:47     ` Christoph Hellwig
2018-06-05  4:47       ` Christoph Hellwig
2018-06-05 14:37       ` Keith Busch
2018-06-05 14:37         ` Keith Busch
2018-05-26 10:27 ` [PATCH 14/14] nvme: limit warnings from nvme_identify_ns Christoph Hellwig
2018-05-26 10:27   ` Christoph Hellwig
2018-05-28  7:00   ` Johannes Thumshirn
2018-05-28  7:00     ` Johannes Thumshirn

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