From d22c3e0088e85be8131f7a9283f759cdbb20726d Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 9 Sep 2026 11:29:53 +0200 Subject: selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tc The current regex also matches symbols in modules, which makes the test fail on s390 where name_show is present only once in the kernel, but also multiple times in modules: 000001b1401cdc20 t name_show 000001b0c05e6c40 t name_show [mdev] 000001b0c0495f30 t name_show [i2c_core] Fix this by changing the regular expression to only match the function name. Link: https://lore.kernel.org/all/20260909092954.2200558-1-svens@linux.ibm.com/ Fixes: 03b80ff8023a ("selftests/ftrace: Add new test case which checks non unique symbol") Signed-off-by: Sven Schnelle Reviewed-by: Steven Rostedt Signed-off-by: Masami Hiramatsu (Google) --- io_uring/bpf-ops.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 io_uring/bpf-ops.h (limited to 'io_uring/bpf-ops.h') diff --git a/io_uring/bpf-ops.h b/io_uring/bpf-ops.h new file mode 100644 index 000000000..0b6d78949 --- /dev/null +++ b/io_uring/bpf-ops.h @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +#ifndef IOU_BPF_OPS_H +#define IOU_BPF_OPS_H + +#include + +enum { + IOU_REGION_MEM, + IOU_REGION_CQ, + IOU_REGION_SQ, +}; + +struct io_uring_bpf_ops { + int (*loop_step)(struct iou_ctx *, struct iou_loop_params *lp); + + __u32 ring_fd; + void *priv; +}; + +#ifdef CONFIG_IO_URING_BPF_OPS +void io_unregister_bpf_ops(struct io_ring_ctx *ctx); +#else +static inline void io_unregister_bpf_ops(struct io_ring_ctx *ctx) +{ +} +#endif + +#endif /* IOU_BPF_OPS_H */ -- cgit v1.3.1