From mboxrd@z Thu Jan  1 00:00:00 1970
From: kbusch@kernel.org (Keith Busch)
Date: Wed, 22 May 2019 10:02:21 -0600
Subject: [PATCHv2 6/6] nvme-pci: Use host managed power state for suspend
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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