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/ntfs/dir.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 fs/ntfs/dir.h (limited to 'fs/ntfs/dir.h') diff --git a/fs/ntfs/dir.h b/fs/ntfs/dir.h new file mode 100644 index 000000000..a38c6b071 --- /dev/null +++ b/fs/ntfs/dir.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Defines for directory handling in NTFS Linux kernel driver. + * + * Copyright (c) 2002-2004 Anton Altaparmakov + */ + +#ifndef _LINUX_NTFS_DIR_H +#define _LINUX_NTFS_DIR_H + +#include "inode.h" + +/* + * ntfs_name is used to return the file name to the caller of + * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup()) + * to be able to deal with dcache aliasing issues. + */ +struct ntfs_name { + u64 mref; + u8 type; + u8 len; + __le16 name[]; +} __packed; + +/* The little endian Unicode string $I30 as a global constant. */ +extern __le16 I30[5]; + +u64 ntfs_lookup_inode_by_name(struct ntfs_inode *dir_ni, + const __le16 *uname, const int uname_len, struct ntfs_name **res); +int ntfs_check_empty_dir(struct ntfs_inode *ni, struct mft_record *ni_mrec); + +#endif /* _LINUX_NTFS_FS_DIR_H */ -- cgit v1.3.1