[Bug 216230] "irq9: nobody cared" on Thinkpad T14 Gen1 (AMD) when s2idle is enabled

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=216230

Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |markpearson@lenovo.com
           Hardware|All                         |AMD

--- Comment #1 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
I've got a handful of questions that should help clarify what's going on.

1) Is this a regression from a kernel upgrade?  What kernel introduced it?
2) Is it a regression from a BIOS upgrade?  What BIOS didn't have it?  Can you
downgrade to that and it goes away?
3) Does s2idle still work?  What indicates it did or didn't is whether this
message appears on resume:
https://github.com/torvalds/linux/blob/master/drivers/platform/x86/amd-pmc.c#L361

In addition to those questions the logs I would like to see:
* A full dmesg log including a suspend cycle.
* /sys/kernel/debug/gpio from a cold boot (that the problem reproduces)
* /sys/kernel/debug/gpio from a warm boot (that the problem doesn't reproduce)

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