linux-kernel - Re: [PATCH v3 0/9] PCI/PM: Improvements related to device transitions into D0

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Date:   Wed, 20 Apr 2022 11:25:14 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:     Linux PCI <linux-pci@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: Re: [PATCH v3 0/9] PCI/PM: Improvements related to device
 transitions into D0

On Thu, Apr 14, 2022 at 03:00:23PM +0200, Rafael J. Wysocki wrote:
> On Monday, April 11, 2022 4:17:41 PM CEST Rafael J. Wysocki wrote:
> > Hi All,
> > 
> > On Saturday, April 9, 2022 3:03:14 PM CEST Rafael J. Wysocki wrote:
> > > Hi All,
> > > 
> > > This series supersedes the one at
> > > 
> > > https://lore.kernel.org/linux-pm/4198163.ejJDZkT8p0@kreacher
> > > 
> > > It addresses some potential issues related to PCI device transitions from
> > > low-power states into D0 and makes the related code more straightforward
> > > and so easier to follow.
> > > 
> > > Please refer to the patch changelogs for details.
> > 
> > Here's a v2 of this patch series which is being sent, because I realized that
> > one of the checks in pci_power_up() added by patch [4/7] in v1 was redundant
> > and can be dropped, but that affected the last 3 patches in the series and
> > then I noticed that more improvements were possible and hence the new patches
> > [2/9].
> 
> Here's a v3 of this series with some minor review comments addressed and R-by
> tags from Mika added.

Applied to pci/pm for v5.19, thanks, Rafael!