HID: bpf: enforce HID_BPF dependencies
authorBenjamin Tissoires <benjamin.tissoires@redhat.com>
Tue, 6 Dec 2022 14:59:34 +0000 (15:59 +0100)
committerBenjamin Tissoires <benjamin.tissoires@redhat.com>
Sat, 10 Dec 2022 09:41:28 +0000 (10:41 +0100)
commit4e0b1b0731bd355a4dee279a270bdd5b29e68b85
treeb73e67574f0899524d28473a081739ee0a152c53
parent86020156c8840f2a47430f028e6ab557d8a9ed27
HID: bpf: enforce HID_BPF dependencies

As mentioned in the link below, having JIT and BPF is not enough to
have fentry/fexit/fmod_ret APIs. This resolves the error that
happens on a system without tracing enabled when hid-bpf tries to
load itself.

Link: https://lore.kernel.org/r/CABRcYmKyRchQhabi1Vd9RcMQFCcb=EtWyEbFDFRTc-L-U8WhgA@mail.gmail.com
Fixes: f5c27da4e3c8 ("HID: initial BPF implementation")
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Florent Revest <revest@chromium.org>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Link: https://lore.kernel.org/r/20221206145936.922196-4-benjamin.tissoires@redhat.com
drivers/hid/bpf/Kconfig