resume from suspend broken on Asus UX305FA after PCI/PTM changes in kernel 6.1-rc1

Bug 216782 Bjorn Helgaas 1 participant 1 message Dec 15, 2022 PCI

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Bjorn Helgaas

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2022-12-15 20:41 UTC #0 lore raw

https://bugzilla.kernel.org/show_bug.cgi?id=216782

Tasev reports that starting with 6.1-rc1, resume from suspend is broken on Asus UX305FA. Bisected to a47126ec29f5 ("PCI/PTM: Cache PTM Capability offset"), which seems an unlikely culprit since no devices in that system have the PTM capability. 6.1-rc1 with that PTM series reverted also fails.

I have no ideas and would be glad for any hints.

Bjorn