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) --- fs/smb/server/misc.h | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 fs/smb/server/misc.h (limited to 'fs/smb/server/misc.h') diff --git a/fs/smb/server/misc.h b/fs/smb/server/misc.h new file mode 100644 index 000000000..1faaddd0f --- /dev/null +++ b/fs/smb/server/misc.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2018 Samsung Electronics Co., Ltd. + */ + +#ifndef __KSMBD_MISC_H__ +#define __KSMBD_MISC_H__ + +#ifdef CONFIG_PROC_FS +#include +#endif +struct ksmbd_share_config; +struct nls_table; +struct kstat; +struct ksmbd_file; + +int match_pattern(const char *str, size_t len, const char *pattern); +int ksmbd_validate_filename(char *filename); +int parse_stream_name(char *filename, char **stream_name, int *s_type); +char *convert_to_nt_pathname(struct ksmbd_share_config *share, + const struct path *path); +int get_nlink(struct kstat *st); +void ksmbd_conv_path_to_unix(char *path); +void ksmbd_strip_last_slash(char *path); +void ksmbd_conv_path_to_windows(char *path); +char *ksmbd_casefold_sharename(struct unicode_map *um, const char *name); +char *ksmbd_extract_sharename(struct unicode_map *um, const char *treename); + +#define KSMBD_DIR_INFO_ALIGNMENT 8 +struct ksmbd_dir_info; +char *ksmbd_convert_dir_info_name(struct ksmbd_dir_info *d_info, + const struct nls_table *local_nls, + int *conv_len); + +#define NTFS_TIME_OFFSET ((u64)(369 * 365 + 89) * 24 * 3600 * 10000000) +struct timespec64 ksmbd_NTtimeToUnix(__le64 ntutc); +u64 ksmbd_UnixTimeToNT(struct timespec64 t); +long long ksmbd_systime(void); + +#ifdef CONFIG_PROC_FS +struct ksmbd_const_name { + unsigned int const_value; + const char *name; +}; + +int ksmbd_proc_init(void); +void ksmbd_proc_cleanup(void); +void ksmbd_proc_reset(void); +struct proc_dir_entry *ksmbd_proc_create(const char *name, + int (*show)(struct seq_file *m, void *v), + void *v); +void ksmbd_proc_show_flag_names(struct seq_file *m, + const struct ksmbd_const_name *table, + int count, + unsigned int flags); +const char *ksmbd_proc_const_name(const struct ksmbd_const_name *table, + int count, unsigned int const_value); +#else +static inline int ksmbd_proc_init(void) { return 0; } +static inline void ksmbd_proc_cleanup(void) {} +static inline void ksmbd_proc_reset(void) {} +#endif +#endif /* __KSMBD_MISC_H__ */ -- cgit v1.3.1