In the same way than commit ae7487d112cf ("selftests/hid: ensure we can compile the tests on kernels pre-6.3") we should expose struct hid_bpf_ops when it's not available in vmlinux.h.
So unexpose an eventual struct hid_bpf_ops, include vmlinux.h, and re-export struct hid_bpf_ops.
Fixes: d7696738d66b ("selftests/hid: convert the hid_bpf selftests with struct_ops") Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/r/202406270328.bscLN1IF-lkp@intel.com/ Signed-off-by: Benjamin Tissoires bentiss@kernel.org --- tools/testing/selftests/hid/progs/hid_bpf_helpers.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/tools/testing/selftests/hid/progs/hid_bpf_helpers.h b/tools/testing/selftests/hid/progs/hid_bpf_helpers.h index c72e44321764..cfe37f491906 100644 --- a/tools/testing/selftests/hid/progs/hid_bpf_helpers.h +++ b/tools/testing/selftests/hid/progs/hid_bpf_helpers.h @@ -7,6 +7,7 @@
/* "undefine" structs and enums in vmlinux.h, because we "override" them below */ #define hid_bpf_ctx hid_bpf_ctx___not_used +#define hid_bpf_ops hid_bpf_ops___not_used #define hid_report_type hid_report_type___not_used #define hid_class_request hid_class_request___not_used #define hid_bpf_attach_flags hid_bpf_attach_flags___not_used @@ -24,6 +25,7 @@ #include "vmlinux.h"
#undef hid_bpf_ctx +#undef hid_bpf_ops #undef hid_report_type #undef hid_class_request #undef hid_bpf_attach_flags @@ -68,6 +70,20 @@ enum hid_class_request { HID_REQ_SET_PROTOCOL = 0x0B, };
+struct hid_bpf_ops { + int hid_id; + u32 flags; + struct list_head list; + int (*hid_device_event)(struct hid_bpf_ctx *ctx, enum hid_report_type report_type, + u64 source); + int (*hid_rdesc_fixup)(struct hid_bpf_ctx *ctx); + int (*hid_hw_request)(struct hid_bpf_ctx *ctx, unsigned char reportnum, + enum hid_report_type rtype, enum hid_class_request reqtype, + u64 source); + int (*hid_hw_output_report)(struct hid_bpf_ctx *ctx, u64 source); + struct hid_device *hdev; +}; + #ifndef BPF_F_BEFORE #define BPF_F_BEFORE (1U << 3) #endif