Re: [PATCH bpf-next 1/6] bpf: fix bpf_put_raw_tracepoint()'s use of __module_address()

[Martin KaFai Lau <kafai@xxxxxx>]

On Thu, Nov 19, 2020 at 03:22:39PM -0800, Andrii Nakryiko wrote:
> __module_address() needs to be called with preemption disabled or with
> module_mutex taken. preempt_disable() is enough for read-only uses, which is
> what this fix does.
Acked-by: Martin KaFai Lau <kafai@xxxxxx>