From: keith.busch@linux.intel.com (Keith Busch)
Subject: [PATCH 4/6] nvme-pci: Remove HMB teardown on reset
Date: Thu, 7 Jun 2018 08:27:28 -0600 [thread overview]
Message-ID: <20180607142728.GB19462@localhost.localdomain> (raw)
In-Reply-To: <948d3ec4-20a6-d691-685b-5b85447bbf5f@grimberg.me>
On Thu, Jun 07, 2018@11:46:53AM +0300, Sagi Grimberg wrote:
>
> > The controller is required to disable its host memory buffer use on
> > controller reset.
>
> You mean clearing controller enable?
Right, clearing CC.EN in nvme spec is a "Controller Reset".
next prev parent reply other threads:[~2018-06-07 14:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-06 14:13 [PATCH 0/6] minor nvme fixes for 4.18 Keith Busch
2018-06-06 14:13 ` [PATCH 1/6] nvme-pci: Remove unnecessary nested locking Keith Busch
2018-06-06 14:19 ` Jens Axboe
2018-06-07 7:16 ` Johannes Thumshirn
2018-06-07 8:43 ` Sagi Grimberg
2018-06-06 14:13 ` [PATCH 2/6] nvme-pci: Remove unnecessary completion doorbell check Keith Busch
2018-06-06 14:19 ` Jens Axboe
2018-06-07 7:16 ` Johannes Thumshirn
2018-06-07 8:44 ` Sagi Grimberg
2018-06-06 14:13 ` [PATCH 3/6] nvme-pci: Queue creation fixes Keith Busch
2018-06-06 14:59 ` Jens Axboe
2018-06-07 7:17 ` Johannes Thumshirn
2018-06-07 8:45 ` Sagi Grimberg
2018-06-06 14:13 ` [PATCH 4/6] nvme-pci: Remove HMB teardown on reset Keith Busch
2018-06-07 7:17 ` Johannes Thumshirn
2018-06-07 8:46 ` Sagi Grimberg
2018-06-07 14:27 ` Keith Busch [this message]
2018-06-06 14:13 ` [PATCH 5/6] nvme-pci: Unquiesce dead controller queues Keith Busch
2018-06-07 7:19 ` Johannes Thumshirn
2018-06-07 8:47 ` Sagi Grimberg
2018-06-06 14:13 ` [PATCH 6/6] nvme-pci: Make CMB SQ mod-param read-only Keith Busch
2018-06-07 7:19 ` Johannes Thumshirn
2018-06-07 14:29 ` Keith Busch
2018-06-07 8:48 ` Sagi Grimberg
2018-06-06 14:43 ` [PATCH 0/6] minor nvme fixes for 4.18 Christoph Hellwig
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