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SubjectRe: [PATCH 3/7] PCI PM: Fix saving of device state in pci_legacy_suspend


On Thu, 5 Feb 2009, Benjamin Herrenschmidt wrote:
>
> How so ? I've had such backtraces with no other info in my log...

_with_ that patch?

It very much replaces a warning with no further info with

+ WARN_ONCE(pci_dev->current_state != prev,
+ "PCI PM: Device state not saved by %pF\n",
+ drv->suspend);

And notice the "%pF" and the 'drv->suspend': it should tell you exactly
which suspend routine it was that messed up.

Linus


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