Re: Linux warns `rtsx_pci 0000:3b:00.0: PM: dpm_run_callback(): pci_pm_resume returns -110`

[Paul Menzel <pmenzel@molgen.mpg.de>]

#regzbot monitor: 
https://lore.kernel.org/linux-pci/20250131152913.2507-1-ilpo.jarvinen@linux.intel.com/

Dear Bjorn,


Thank you for your reply.

Am 06.02.25 um 00:38 schrieb Bjorn Helgaas:
> On Wed, Feb 05, 2025 at 10:48:24PM +0100, Paul Menzel wrote:
>> Thank you for your instant reply.
>>
>> Am 05.02.25 um 09:44 schrieb Ilpo Järvinen:
>>> On Tue, 4 Feb 2025, Paul Menzel wrote:
>>>
>>>> #regzbot introduced: b46c89c08f41..aa22f4da2a46
>>
>>>> On the Intel Kaby Lake laptop Dell XPS 13 9360, at least Linux
>>>> 6.13.0-07632-gaa22f4da2a46 logs the new warnings:
>>
>> (Just a side note, these are actually logged with level error.)
>>
>>>>       rtsx_pci 0000:3b:00.0: Unable to change power state from D0 to D3hot, device inaccessible
>>>>       rtsx_pci 0000:3b:00.0: PM: dpm_run_callback(): pci_pm_resume returns -110
>>>>       rtsx_pci 0000:3b:00.0: PM: failed to resume async: error -110
>>>>
>>>> These were not present up to including Linux 6.13.0-07078-gb46c89c08f41.
>> ...
> 
>>> Please try if this fix helps:
>>>
>>> https://lore.kernel.org/linux-pci/20250131152913.2507-1-ilpo.jarvinen@linux.intel.com/
>>
>> Yes, after applying the patch these errors were *not* logged in three ACPI
>> S3 suspend/resume cycles.
> 
> Thanks, I added your Reported-by to the patch, which should appear in
> v6.14-rc2.  Happy to also add your Tested-by if you feel confident
> enough.

Sure.

Tested-by: Paul Menzel <pmenzel@molgen.mpg.de> # Dell XPS 13 9360


Kind regards,

Paul