[Bug 120691] UART HCI memory leak

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https://bugzilla.kernel.org/show_bug.cgi?id=120691

Nicolas Royer <nroyer@xxxxxxxxxxx> changed:

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                 CC|                            |nroyer@xxxxxxxxxxx

--- Comment #9 from Nicolas Royer <nroyer@xxxxxxxxxxx> ---
I finally got BT modules with BT controller from Broadcom (BCM4343W: UART H4)
and CSR (CSR8510A10: USB).

The leak is present whatever the controller.
In all cases kmemleak reports leaks in the BT controller driver (hci_ll,
hci_h4, btusb) but also in hci_event.

It looks like the leak is in the HCI layer. I will try to figure out what
object is leaking in hci_event.

Below are kmemleak logs for BCM4343W and CSR8510A10.

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