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/sysctl.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 fs/ntfs/sysctl.h (limited to 'fs/ntfs/sysctl.h') diff --git a/fs/ntfs/sysctl.h b/fs/ntfs/sysctl.h new file mode 100644 index 000000000..037127c99 --- /dev/null +++ b/fs/ntfs/sysctl.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Defines for sysctl handling in NTFS Linux kernel driver. + * + * Copyright (C) 1997 Martin von Löwis, Régis Duchesne + * Copyright (c) 2002-2004 Anton Altaparmakov + */ + +#ifndef _LINUX_NTFS_SYSCTL_H +#define _LINUX_NTFS_SYSCTL_H + + +#if defined(DEBUG) && defined(CONFIG_SYSCTL) + +int ntfs_sysctl(int add); + +#else + +/* Just return success. */ +static inline int ntfs_sysctl(int add) +{ + return 0; +} + +#endif /* DEBUG && CONFIG_SYSCTL */ +#endif /* _LINUX_NTFS_SYSCTL_H */ -- cgit v1.3.1