kernel.git/tools/testing/selftests/hid/config, branch linux-6.3.y

selftest: hid: fix hid_bpf not set in config

2023-02-23T14:45:25Z

Now that CONFIG_HID_BPF is not automatically implied by HID, we need to set it properly in the selftests config. Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

selftests: hid: ensures we have the proper requirements in config

2022-12-10T09:41:37Z

DYNAMIC_FTRACE_WITH_DIRECT_CALLS is implicit on x86_64 but is still a WIP on aarm64. Ensure we get it selected to not have any surprises. Signed-off-by: Benjamin Tissoires Reviewed-by: Jiri Kosina Link: https://lore.kernel.org/r/20221206145936.922196-5-benjamin.tissoires@redhat.com

selftests: add tests for the HID-bpf initial implementation

2022-11-15T15:28:29Z

The tests are pretty basic: - create a virtual uhid device that no userspace will like (to not mess up the running system) - attach a BPF prog to it - open the matching hidraw node - inject one event and check: * that the BPF program can do something on the event stream * can modify the event stream - add another test where we attach/detach BPF programs to see if we get errors Note: the Makefile is extracted from selftests/bpf so we can rebuild the libbpf and bpftool components from the current kernel tree without relying on system installed components. Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina