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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-20 14:43:33 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-20 14:43:33 -1000 |
| commit | 921dd23597704b31fb3b51c7eae9cf3022846625 (patch) | |
| tree | 0e55c2f1fb02c136c1229961525b14fa2617ffb7 /kernel | |
| parent | a0d8b0eda3107f5dda4a56623164ced833574ead (diff) | |
| parent | 976aac5f882989e4f6c1b3a7224819bf0e801c6a (diff) | |
Merge branch 'urgent.2021.05.20a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull kcsan fix from Paul McKenney:
"Fix for a regression introduced in this merge window by commit
e36299efe7d7 ("kcsan, debugfs: Move debugfs file creation out of early
init").
The regression is not easy to trigger, requiring a KCSAN build using
clang with CONFIG_LTO_CLANG=y. The fix is to simply make the
kcsan_debugfs_init() function's type initcall-compatible. This has
been posted to the relevant mailing lists:"
* 'urgent.2021.05.20a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
kcsan: Fix debugfs initcall return type
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kcsan/debugfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/kcsan/debugfs.c b/kernel/kcsan/debugfs.c index c1dd02f3be8b..e65de172ccf7 100644 --- a/kernel/kcsan/debugfs.c +++ b/kernel/kcsan/debugfs.c @@ -266,9 +266,10 @@ static const struct file_operations debugfs_ops = .release = single_release }; -static void __init kcsan_debugfs_init(void) +static int __init kcsan_debugfs_init(void) { debugfs_create_file("kcsan", 0644, NULL, NULL, &debugfs_ops); + return 0; } late_initcall(kcsan_debugfs_init); |