selftests/ftrace: Fix unique symbol check in kprobe_non_uniq_symbol.tcgrafted

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 <svens@linux.ibm.com>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/fs/dlm/config.h b/fs/dlm/config.h
new file mode 100644
index 000000000..4ebd45f75
--- /dev/null
+++ b/fs/dlm/config.h
@@ -0,0 +1,60 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/******************************************************************************
+*******************************************************************************
+**
+**  Copyright (C) Sistina Software, Inc.  1997-2003  All rights reserved.
+**  Copyright (C) 2004-2011 Red Hat, Inc.  All rights reserved.
+**
+**
+*******************************************************************************
+******************************************************************************/
+
+#ifndef __CONFIG_DOT_H__
+#define __CONFIG_DOT_H__
+
+#define DLM_MAX_SOCKET_BUFSIZE	4096
+
+struct dlm_config_node {
+	int nodeid;
+	int weight;
+	bool gone;
+	int new;
+	uint32_t comm_seq;
+	unsigned int release_recover;
+};
+
+extern const struct rhashtable_params dlm_rhash_rsb_params;
+
+#define DLM_MAX_ADDR_COUNT 8
+
+#define DLM_PROTO_TCP	0
+#define DLM_PROTO_SCTP	1
+
+struct dlm_config_info {
+	__be16 ci_tcp_port;
+	unsigned int ci_buffer_size;
+	unsigned int ci_rsbtbl_size;
+	unsigned int ci_recover_timer;
+	unsigned int ci_toss_secs;
+	unsigned int ci_scan_secs;
+	unsigned int ci_log_debug;
+	unsigned int ci_log_info;
+	unsigned int ci_protocol;
+	unsigned int ci_mark;
+	unsigned int ci_new_rsb_count;
+	unsigned int ci_recover_callbacks;
+	char ci_cluster_name[DLM_LOCKSPACE_LEN];
+};
+
+extern struct dlm_config_info dlm_config;
+
+int dlm_config_init(void);
+void dlm_config_exit(void);
+int dlm_config_nodes(char *lsname, struct dlm_config_node **nodes_out,
+		     int *count_out);
+int dlm_comm_seq(int nodeid, uint32_t *seq, bool locked);
+int dlm_our_nodeid(void);
+int dlm_our_addr(struct sockaddr_storage *addr, int num);
+
+#endif				/* __CONFIG_DOT_H__ */
+