[v1,0/7] PCI/PM: Improvements related to device transitions into D0

Message

Rafael J. Wysocki April 9, 2022, 1:03 p.m. UTC

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.

Thanks!

Comments

Rafael J. Wysocki April 11, 2022, 2:33 p.m. UTC | #1

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()

This should be pci_set_low_power_state(), sorry for the confusion.

> 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].
> 
> Thanks!
>