Re: PCI: Revert "PCI: Add runtime PM support for PCIe ports"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Yes that is true:

"Shutdown and suspend/resume work on 4.7.0-1 but fail on 4.8. and 4.9."


I just did not check if the proposed patches fix the suspend/resume.

On 03-Jan-17 23:07, Rafael J. Wysocki wrote:
> On Tuesday, January 03, 2017 10:52:48 PM Kilian Singer wrote:
>> I have not checked if suspend/resume broken.
>> Which patch should I check suspend resume for.
>> When I wrote about firefox and lockscreen issue resolved
>> I forgot to check about the suspend/resume.
> Well, here:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=190861#c26
>
> you said:
>
> "Shutdown and suspend/resume work on 4.7.0-1 but fail on 4.8. and 4.9."
>
> and here:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=190861#c29
>
> you said:
>
> "the pci_port_pm=off
> fixes both the firefox issue and the lock screen issue. Also suspend/resume work.
> Tested on 4.9"
>
> which to me means that suspend/resume is also broken for you
> due to the PCIe ports PM support enabled (the command line option
> should be pcie_port_pm=off, BTW, but I'm assuming that this is what you
> actually used).
>
> Now, it may be broken due to the runtime PM breakage triggering after system
> resume (which may be verified by checking if the revert actually fixes system
> suspend-resume too on your machine), but even then I wouldn't revert that
> particular commit.
>
> Thanks,
> Rafael
>

--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux