Hi, this is your Linux kernel regression tracker.
On 17.10.22 18:58, Kalle Valo wrote:
>
> I upgraded my NUC8i7HVK test box to v6.1-rc1 and noticed that my suspend
> tests with ath11k were broken, the box never woke up from suspend
> automatically and I had to manually push the power button to trigger
> resume. This is the command I used:
>
> sudo rtcwake -m mem -s 30
>
> v6.0 works without problems and a bisect found this commit:
>
> commit 4919d3eb2ec0ee364f7e3cf2d99646c1b224fae8
> Author: Rafael J. Wysocki <[email protected]>
> AuthorDate: Wed Oct 12 20:07:01 2022 +0200
> Commit: Alexandre Belloni <[email protected]>
> CommitDate: Thu Oct 13 23:27:52 2022 +0200
>
> rtc: cmos: Fix event handler registration ordering issue
FWIW, Todd also reported this yesterday:
https://lore.kernel.org/all/[email protected]/
https://bugzilla.kernel.org/show_bug.cgi?id=216600
And Zhang Rui provided a patch in bugzilla that should fix this.
HTH, Ciao, Thorsten
> And indeed reverting that commit fixed the issue and suspend works as
> before. Here's some info about my hardware:
>
> $ dmesg | grep rtc
> [ 10.884460] rtc_cmos 00:03: RTC can wake from S4
> [ 10.888439] rtc_cmos 00:03: registered as rtc0
> [ 10.888930] rtc_cmos 00:03: alarms up to one month, y3k, 242 bytes nvram
>
> $ lshw
> nuc2
> description: Desktop Computer
> product: NUC8i7HVK
> vendor: Intel(R) Client Systems
> version: J71485-504
> [...]
> *-cpu
> description: CPU
> product: Intel(R) Core(TM) i7-8809G CPU @ 3.10GHz
> [...]
> *-pnp00:03
> product: PnP device PNP0b00
> physical id: 4
> capabilities: pnp
> configuration: driver=rtc_cmos
>
> Do let me know if more info is needed, I can also test patches. But next
> week I'm travelling and do not have access to the box.
>
> Kalle
>
>
Thorsten Leemhuis <[email protected]> writes:
> On 17.10.22 18:58, Kalle Valo wrote:
>>
>> I upgraded my NUC8i7HVK test box to v6.1-rc1 and noticed that my suspend
>> tests with ath11k were broken, the box never woke up from suspend
>> automatically and I had to manually push the power button to trigger
>> resume. This is the command I used:
>>
>> sudo rtcwake -m mem -s 30
>>
>> v6.0 works without problems and a bisect found this commit:
>>
>> commit 4919d3eb2ec0ee364f7e3cf2d99646c1b224fae8
>> Author: Rafael J. Wysocki <[email protected]>
>> AuthorDate: Wed Oct 12 20:07:01 2022 +0200
>> Commit: Alexandre Belloni <[email protected]>
>> CommitDate: Thu Oct 13 23:27:52 2022 +0200
>>
>> rtc: cmos: Fix event handler registration ordering issue
>
> FWIW, Todd also reported this yesterday:
> https://lore.kernel.org/all/[email protected]/
> https://bugzilla.kernel.org/show_bug.cgi?id=216600
>
> And Zhang Rui provided a patch in bugzilla that should fix this.
Thanks, this is good info. Strangely enough Zhang's workaround in [1]
did not fix the issue for me, rtcwake is still broken. Unfortunately no
time right now to investigate further.
[1] https://bugzilla.kernel.org/show_bug.cgi?id=216600#c3
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On 10/18/2022 9:09 AM, Kalle Valo wrote:
> Thorsten Leemhuis <[email protected]> writes:
>
>> On 17.10.22 18:58, Kalle Valo wrote:
>>> I upgraded my NUC8i7HVK test box to v6.1-rc1 and noticed that my suspend
>>> tests with ath11k were broken, the box never woke up from suspend
>>> automatically and I had to manually push the power button to trigger
>>> resume. This is the command I used:
>>>
>>> sudo rtcwake -m mem -s 30
>>>
>>> v6.0 works without problems and a bisect found this commit:
>>>
>>> commit 4919d3eb2ec0ee364f7e3cf2d99646c1b224fae8
>>> Author: Rafael J. Wysocki <[email protected]>
>>> AuthorDate: Wed Oct 12 20:07:01 2022 +0200
>>> Commit: Alexandre Belloni <[email protected]>
>>> CommitDate: Thu Oct 13 23:27:52 2022 +0200
>>>
>>> rtc: cmos: Fix event handler registration ordering issue
>> FWIW, Todd also reported this yesterday:
>> https://lore.kernel.org/all/[email protected]/
>> https://bugzilla.kernel.org/show_bug.cgi?id=216600
>>
>> And Zhang Rui provided a patch in bugzilla that should fix this.
> Thanks, this is good info. Strangely enough Zhang's workaround in [1]
> did not fix the issue for me, rtcwake is still broken. Unfortunately no
> time right now to investigate further.
>
> [1] https://bugzilla.kernel.org/show_bug.cgi?id=216600#c3
>
Please try https://lore.kernel.org/linux-acpi/5887691.lOV4Wx5bFT@kreacher/
"Rafael J. Wysocki" <[email protected]> writes:
> On 10/18/2022 9:09 AM, Kalle Valo wrote:
>
>> Thorsten Leemhuis <[email protected]> writes:
>>
>>> On 17.10.22 18:58, Kalle Valo wrote:
>>>> I upgraded my NUC8i7HVK test box to v6.1-rc1 and noticed that my suspend
>>>> tests with ath11k were broken, the box never woke up from suspend
>>>> automatically and I had to manually push the power button to trigger
>>>> resume. This is the command I used:
>>>>
>>>> sudo rtcwake -m mem -s 30
>>>>
>>>> v6.0 works without problems and a bisect found this commit:
>>>>
>>>> commit 4919d3eb2ec0ee364f7e3cf2d99646c1b224fae8
>>>> Author: Rafael J. Wysocki <[email protected]>
>>>> AuthorDate: Wed Oct 12 20:07:01 2022 +0200
>>>> Commit: Alexandre Belloni <[email protected]>
>>>> CommitDate: Thu Oct 13 23:27:52 2022 +0200
>>>>
>>>> rtc: cmos: Fix event handler registration ordering issue
>>> FWIW, Todd also reported this yesterday:
>>> https://lore.kernel.org/all/[email protected]/
>>> https://bugzilla.kernel.org/show_bug.cgi?id=216600
>>>
>>> And Zhang Rui provided a patch in bugzilla that should fix this.
>> Thanks, this is good info. Strangely enough Zhang's workaround in [1]
>> did not fix the issue for me, rtcwake is still broken. Unfortunately no
>> time right now to investigate further.
>>
>> [1] https://bugzilla.kernel.org/show_bug.cgi?id=216600#c3
>
> Please try https://lore.kernel.org/linux-acpi/5887691.lOV4Wx5bFT@kreacher/
This works, thanks!
Tested-by: Kalle Valo <[email protected]>
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