kernel/tools/testing/selftests/hid/hidraw.c, branch linux-rolling-stable

selftests/hid: hidraw: forge wrong ioctls and tests them

2025-09-17T09:37:23Z

We also need coverage for when the malicious user is not using the proper ioctls definitions and tries to work around the driver. Most of the scaffholding has been generated by claude-4-sonnet and then carefully reviewed. Suggested-by: Arnd Bergmann Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

selftests/hid: hidraw: add more coverage for hidraw ioctls

2025-09-17T09:37:23Z

Try to ensure all ioctls are having at least one test. Most of the scaffholding has been generated by claude-4-sonnet and then carefully reviewed. Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina

selftests/hid: allow to parametrize bus/vid/pid/rdesc on the test device

2024-10-04T14:10:46Z

This will be useful to introduce variants in tests to test the interactions between HID-BPF and some kernel modules. Reviewed-by: Peter Hutterer Acked-by: Shuah Khan Link: https://patch.msgid.link/20241001-hid-bpf-hid-generic-v3-7-2ef1019468df@kernel.org Signed-off-by: Benjamin Tissoires

selftests/hid: cleanup C tests by adding a common struct uhid_device

2024-10-04T14:10:46Z

Allows to have an abstract class uhid_device which handles all of the uhid part without having to mess up with individual fds. struct attach_prog_args is now never used in hid_bpf.c, so drop it as well Acked-by: Shuah Khan Link: https://patch.msgid.link/20241001-hid-bpf-hid-generic-v3-6-2ef1019468df@kernel.org Signed-off-by: Benjamin Tissoires

selftests/hid: Add HIDIOCREVOKE tests

2024-08-29T08:39:37Z

Add 4 tests for the new revoke ioctl, for read/write/ioctl and poll. Reviewed-by: Peter Hutterer Link: https://patch.msgid.link/20240827-hidraw-revoke-v5-4-d004a7451aea@kernel.org Signed-off-by: Benjamin Tissoires

selftests/hid: Add initial hidraw tests skeleton

2024-08-29T08:39:37Z

Largely inspired from hid_bpf.c for the fixture setup. Create a couple of tests for hidraw: - create a uhid device and check if the fixture is working properly - inject one uhid event and read it through hidraw These tests are not that useful for now, but will be once we start adding the ioctl and BPFs to revoke the hidraw node. Reviewed-by: Peter Hutterer Link: https://patch.msgid.link/20240827-hidraw-revoke-v5-3-d004a7451aea@kernel.org Signed-off-by: Benjamin Tissoires