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/befs/datastream.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 fs/befs/datastream.h (limited to 'fs/befs/datastream.h') diff --git a/fs/befs/datastream.h b/fs/befs/datastream.h new file mode 100644 index 000000000..39b1d4766 --- /dev/null +++ b/fs/befs/datastream.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * datastream.h + * + */ + +struct buffer_head *befs_read_datastream(struct super_block *sb, + const befs_data_stream *ds, + befs_off_t pos, uint *off); + +int befs_fblock2brun(struct super_block *sb, const befs_data_stream *data, + befs_blocknr_t fblock, befs_block_run *run); + +size_t befs_read_lsymlink(struct super_block *sb, const befs_data_stream *data, + void *buff, befs_off_t len); + +befs_blocknr_t befs_count_blocks(struct super_block *sb, + const befs_data_stream *ds); + +extern const befs_inode_addr BAD_IADDR; -- cgit v1.3.1