Messages in this thread | | | Date | Sun, 27 Dec 2020 21:43:49 -0800 (PST) | From | "Kenneth R. Crudup" <> | Subject | Re: Commit 4257f7e0 ("PCI/ASPM: Save/restore L1SS Capability for suspend/resume") causing hibernate resume failures |
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OK, got more info:
On Sun, 27 Dec 2020, Bjorn Helgaas wrote:
> If it's convenient, can you try the patch below? If the debug patch > doesn't help:
> - Are you seeing the hibernate/resume problem when on AC or on > battery?
OK, so:
- on TLP, before your patch, it panic()s on AC, but not on battery - on TLP, with your patch, it panic()s on battery, but NOT on AC - if TLP is masked, it still panic()s, but I forget if AC or battery - even if I mask TLP, with your commit in place it panic()s
> - If you revert 4257f7e008ea, does hibernate/resume work fine? Both > with the tlp tweak and without?
Definitely with the revert everything works. I'll try your patch after the revert and see if anything changes.
-Kenny
-- Kenneth R. Crudup Sr. SW Engineer, Scott County Consulting, Orange County CA
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