From cff1c26b4223820431129696b45525e5928e6409 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Fri, 16 Jan 2026 14:50:05 -0700 Subject: io_uring/net: allow filtering on IORING_OP_SOCKET data Example population method for the BPF based opcode filtering. This exposes the socket family, type, and protocol to a registered BPF filter. This in turn enables the filter to make decisions based on what was passed in to the IORING_OP_SOCKET request type. Signed-off-by: Jens Axboe --- include/uapi/linux/io_uring/bpf_filter.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/io_uring/bpf_filter.h b/include/uapi/linux/io_uring/bpf_filter.h index 2d4d0e5743e4..4dbc89bbbf10 100644 --- a/include/uapi/linux/io_uring/bpf_filter.h +++ b/include/uapi/linux/io_uring/bpf_filter.h @@ -16,6 +16,13 @@ struct io_uring_bpf_ctx { __u8 sqe_flags; __u8 pdu_size; /* size of aux data for filter */ __u8 pad[5]; + union { + struct { + __u32 family; + __u32 type; + __u32 protocol; + } socket; + }; }; enum { -- cgit v1.2.3