Re: [Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-08-02 Thread Bjorn Helgaas
On Thu, Aug 01, 2019 at 12:26:51AM +0200, Rafael J. Wysocki wrote: > On Wednesday, July 31, 2019 11:30:01 PM CEST Bjorn Helgaas wrote: > > [+cc Thunderbolt folks, see > > https://lore.kernel.org/r/578bd3f1-b185-471b-a3eb-ff71ba34b...@canonical.com > > for beginning of thread] > > > > On Thu, Aug 0

Re: [Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-07-31 Thread Rafael J. Wysocki
On Wednesday, July 31, 2019 11:30:01 PM CEST Bjorn Helgaas wrote: > [+cc Thunderbolt folks, see > https://lore.kernel.org/r/578bd3f1-b185-471b-a3eb-ff71ba34b...@canonical.com > for beginning of thread] > > On Thu, Aug 01, 2019 at 12:04:29AM +0800, Kai-Heng Feng wrote: > > Hi, > > > > After commit

Re: [Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-07-31 Thread Rafael J. Wysocki
On Wednesday, July 31, 2019 6:04:29 PM CEST Kai-Heng Feng wrote: > Hi, > > After commit "ACPI: PM: Allow transitions to D0 to occur in special cases”, > Thunderbolt on XPS 9380 spews the following when it runtime resumes: > [ 36.136554] pci_raw_set_power_state: 25 callbacks suppressed > [ 36

Re: [Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-07-31 Thread Bjorn Helgaas
[+cc Thunderbolt folks, see https://lore.kernel.org/r/578bd3f1-b185-471b-a3eb-ff71ba34b...@canonical.com for beginning of thread] On Thu, Aug 01, 2019 at 12:04:29AM +0800, Kai-Heng Feng wrote: > Hi, > > After commit "ACPI: PM: Allow transitions to D0 to occur in special cases”, This is f850a48a0

Re: [Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-07-31 Thread Mario.Limonciello
I've actually been seeing worse behavior, in that I can't get Thunderbolt to work at all with 5.3rc1 or 5.3rc2 on the 9380 system I have on hand, similar messages related to link timeouts.

[Regression] Commit "ACPI: PM: Allow transitions to D0 to occur in special cases"

2019-07-31 Thread Kai-Heng Feng
Hi, After commit "ACPI: PM: Allow transitions to D0 to occur in special cases”, Thunderbolt on XPS 9380 spews the following when it runtime resumes: [ 36.136554] pci_raw_set_power_state: 25 callbacks suppressed [ 36.136558] pcieport :03:00.0: Refused to change power state, currently