On Fri, 2024-07-05 at 15:44 +0200, Benjamin Tissoires wrote:
> I realized this while having a map containing both a struct bpf_timer and
> a struct bpf_wq: the third argument provided to the bpf_wq callback is
> not the struct bpf_wq pointer itself, but the pointer to the value in
> the map.
>
> Which means that the users need to double cast the provided "value" as
> this is not a struct bpf_wq *.
>
> This is a change of API, but there doesn't seem to be much users of bpf_wq
> right now, so we should be able to go with this right now.
>
> Fixes: 81f1d7a583fa ("bpf: wq: add bpf_wq_set_callback_impl")
> Signed-off-by: Benjamin Tissoires <bent...@kernel.org>
> ---
Reviewed-by: Eduard Zingerman <eddy...@gmail.com>
