kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

Power management fixes for 4.18-rc4

Browse source 
- Resume parallel PCI (non-PCIe) bridges on suspend-to-RAM (ACP S3)
    to avoid confusing the platform firmware which started to happen
    after a core power management regression fix that went in during
    the 4.17 cycle (Rafael Wysocki).
 
  - Fix up the recently added support for devices in multiple power
    domains by avoiding to power up the entire domain unnecessarily
    when attaching a device to it (Ulf Hansson).
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJbPf3xAAoJEILEb/54YlRx6rcQAKlHlSZI1VwdnxJ1rYwyRLZ+
 4Ss5DQQnEUYTaJUXQiwlfmV7tYqrvqsGNP3v1/vlhftdae9zGgH++rju8QxeNHfr
 Yt/vTINIepbkH5Q747NSlw1MKpODIWqJKGdYmLNYeo8oKqAYHDmoipryk0r1J4ae
 zQyc5nHCDiQtDQsOa0xw7XlVyeLyaHIZCuQ4FAyElTQ7T9t3KyxNtskuXqpJPndd
 Kestr7P+Zx0km8GHMHZsY48IC6U561fkAhnk6S9wBUizzeMd+rQVzBLdAaJLS5Lr
 zIIDY6RuYcBYcWcVhg6l5510NfuqEeSF50YFjRY1AWezGoRDA5LJkfUeXOt5G4g+
 /uZqwL+8oLhTJptCDKPic9/kmTTCvIZxpZMQE391sAYdN6KpZfLpDWNToGEasr3v
 ux6XLCUkmv+DOmPztXUNeKv//stCSBsWUl1tbplrvQ4ksuVNZ1U1JQ4mS3Qs0ki0
 GXSCqxwM87EhrgJiRwxVd0SieC0szznYGs9zvVNsi1ecnC5SBUw3d+d5mwYdF/F4
 WD+qwuuAtEGCg8qPWVTRD6xp58dojZijpynPW21HsSFy//FWR1KJwBxfd1ZkxGD2
 iMntqTB3UGE/Nj5UKcsU8A6j8VojH7ndahfjdvWI9Tg8qE8g64xEjM3xomc3NevG
 YfvxlNIX1pnDZoIO4iYg
 =oF4i
 -----END PGP SIGNATURE-----

Merge tag 'pm-4.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix a PCI power management regression introduced during the 4.17
  cycle and fix up the recently added support for devices in multiple
  power domains.

  Specifics:

   - Resume parallel PCI (non-PCIe) bridges on suspend-to-RAM (ACP S3)
     to avoid confusing the platform firmware which started to happen
     after a core power management regression fix that went in during
     the 4.17 cycle (Rafael Wysocki).

   - Fix up the recently added support for devices in multiple power
     domains by avoiding to power up the entire domain unnecessarily
     when attaching a device to it (Ulf Hansson)"

* tag 'pm-4.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / Domains: Don't power on at attach for the multi PM domain case
  PCI / ACPI / PM: Resume bridges w/o drivers on suspend-to-RAM
This commit is contained in:
Linus Torvalds 2018-07-05 09:50:18 -07:00
commit 90dc8b65d2
2 changed files with 21 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files