[Bug 222071] [Bisected] [Regression] xhci_hcd: Resuming from hibernation fails with "Not enough host resources"

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=222071

Niklas Neronin (niklas.neronin@gmail.com) changed:

           What    |Removed                     |Added
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                 CC|                            |niklas.neronin@gmail.com

--- Comment #10 from Niklas Neronin (niklas.neronin@gmail.com) ---
I have found a other issues related to XHCI_EP_LIMIT_QUIRK, so I'll try to come
up with a permanent fix for all of them.

IIRC the reason behind the original "optimization" was to prepare the driver
for secondary interrupter support. There was an issue where the secondary
interrupters would be lost after resume. The patch was intended to prevent that
by keeping the 'xhci->interrupters' array intact.

Thanks,
Niklas

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