On Thu, Mar 10, 2022 at 11:02 AM Thorsten Leemhuis regressions@leemhuis.info wrote:
Hi, this is your Linux kernel regression tracker.
On 09.03.22 14:44, Hans de Goede wrote:
We (Fedora) have been receiving a whole bunch of bug reports about laptops getting hot/toasty while suspended with kernels >= 5.16.10 and this seems to still happen with 5.17-rc7 too.
I was about to sent a similar mail, but then I found this one. Thx for making my life easier. :-D
But could you do me a big favor and CC the regression mailing list (regressions@lists.linux.dev) in case similar situations arise in the future? tia!
The following are all bugzilla.redhat.com bug numbers:
1750910 - Laptop failed to suspend and completely drained the battery 2050036 - Framework laptop: 5.16.5 breaks s2idle sleep 2053957 - Package c-states never go below C2 2056729 - No lid events when closing lid / laptop does not suspend 2057909 - Thinkpad X1C 9th in s2idle suspend still draining battery to zero over night , Ap 2059668 - HP Envy Laptop deadlocks on entering suspend power state when plugged in. Case ge 2059688 - Dell G15 5510 s2idle fails in 5.16.11 works in 5.16.10
And one of the bugs has also been mirrored at bugzilla.kernel.org by the reporter:
bko215641 - Dell G15 5510 s2idle fails in 5.16.11 works in 5.16.10
Here is another, but it's basically linking to reports you already mentioned: https://bugzilla.kernel.org/show_bug.cgi?id=215661
The common denominator here (besides the kernel version) seems to be that these are all Ice or Tiger Lake systems (I did not do check this applies 100% to all bugs, but it does see, to be a pattern).
A similar arch-linux report:
https://bbs.archlinux.org/viewtopic.php?id=274292&p=2
Suggest that reverting "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE"
which was cherry-picked into 5.16.10 fixes things.
From the thread I gather that it looks like 5.17 is not affected; if
This is most likely correct.
There are at least 3 different sources that have confirmed that.
that changes, could anybody please give me a heads up please?
Sure.