Thanks for the reply.
On 2019/12/18 16:41, Bruno Prémont wrote:
Hi Jia-Ju,
Your checker has been looking at fallback implementation for
the might-sleep hid_alloc_report_buf(GFP_KERNEL).
Did you have a look at the low-lever bus-driver implementations:
hdev->ll_driver->request
^^^^^^^
Are those all sleeping as well or maybe they don't sleep?\
In fact, I find that a function possibly-related to this function
pointer can sleep:
drivers/hid/intel-ish-hid/ishtp-hid.c, 97:
kzalloc(GFP_KERNEL) in ishtp_hid_request
But I am not quite sure whether this function is really referenced by
the function pointer, so I did not report it.
Best wishes,
Jia-Ju Bai
