From: kbusch@kernel.org (Keith Busch)
Subject: [PATCHv2 6/6] nvme-pci: Use host managed power state for suspend
Date: Wed, 22 May 2019 10:02:21 -0600 [thread overview]
Message-ID: <20190522160221.GB5393@localhost.localdomain> (raw)
In-Reply-To: <20190522155253.GA29827@lst.de>
On Wed, May 22, 2019@05:52:53PM +0200, Christoph Hellwig wrote:
> On Wed, May 22, 2019@02:47:57PM +0800, Kai Heng Feng wrote:
> > I've got confirmation from Vendor, disabling HMB isn?t necessary when the
> > host stays at D0, which is what we use in S2I.
> > I?ve done some testing and I can confirm S2I suspend/resume can work
> > without disabling HMB.
>
> Great. Who is going to cook up a new patch taking all the recent
> findings into account?
I've a branch here that I'll send to the mailing list after some testing
this afternoon
https://git.kernel.org/pub/scm/linux/kernel/git/kbusch/linux.git/log/?h=nvme-power
next prev parent reply other threads:[~2019-05-22 16:02 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-15 16:36 [PATCH 1/6] nvme-pci: Fix controller freeze wait disabling Keith Busch
2019-05-15 16:36 ` [PATCH 2/6] nvme-pci: Don't disable on timeout in reset state Keith Busch
2019-05-16 3:07 ` Ming Lei
2019-05-16 14:33 ` Keith Busch
2019-05-16 6:27 ` Christoph Hellwig
2019-05-15 16:36 ` [PATCH 3/6] nvme-pci: Unblock reset_work on IO failure Keith Busch
2019-05-16 3:13 ` Ming Lei
2019-05-16 14:14 ` Keith Busch
2019-05-17 2:31 ` Ming Lei
2019-05-16 6:28 ` Christoph Hellwig
2019-05-15 16:36 ` [PATCH 4/6] nvme-pci: Sync queues on reset Keith Busch
2019-05-16 3:34 ` Ming Lei
2019-05-16 6:29 ` Christoph Hellwig
2019-05-16 14:08 ` Keith Busch
2019-05-16 13:43 ` Minwoo Im
2019-05-15 16:36 ` [PATCH 5/6] nvme: Export get and set features Keith Busch
2019-05-16 6:26 ` Christoph Hellwig
2019-05-16 13:47 ` Minwoo Im
2019-05-15 16:36 ` [PATCHv2 6/6] nvme-pci: Use host managed power state for suspend Keith Busch
2019-05-15 19:33 ` Mario.Limonciello
2019-05-15 19:34 ` Keith Busch
2019-05-15 19:43 ` Mario.Limonciello
2019-05-16 6:25 ` Christoph Hellwig
2019-05-16 14:24 ` Keith Busch
2019-05-17 9:08 ` Christoph Hellwig
2019-05-16 9:29 ` Rafael J. Wysocki
2019-05-16 14:26 ` Keith Busch
2019-05-16 18:27 ` Kai-Heng Feng
2019-05-16 18:33 ` Mario.Limonciello
2019-05-16 19:38 ` Keith Busch
2019-05-16 20:25 ` Rafael J. Wysocki
2019-05-16 20:39 ` Keith Busch
2019-05-16 20:56 ` Rafael J. Wysocki
2019-05-17 8:39 ` Rafael J. Wysocki
2019-05-17 9:05 ` Christoph Hellwig
2019-05-17 9:17 ` Rafael J. Wysocki
2019-05-17 9:35 ` Christoph Hellwig
2019-05-17 10:34 ` Rafael J. Wysocki
2019-05-22 6:47 ` Kai Heng Feng
2019-05-22 15:52 ` Christoph Hellwig
2019-05-22 16:02 ` Keith Busch [this message]
2019-05-22 16:35 ` Mario.Limonciello
2019-05-22 16:56 ` Keith Busch
2019-05-22 23:08 ` Keith Busch
2019-05-23 15:27 ` Keith Busch
2019-05-17 9:22 ` Kai-Heng Feng
2019-05-17 9:32 ` Rafael J. Wysocki
2019-05-16 20:24 ` Rafael J. Wysocki
2019-05-16 2:43 ` [PATCH 1/6] nvme-pci: Fix controller freeze wait disabling Ming Lei
2019-05-17 18:40 ` Keith Busch
2019-05-16 6:27 ` Christoph Hellwig
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