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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
  e36299efe7 ("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
This commit is contained in:
Linus Torvalds 2021-05-20 14:43:33 -10:00
parent a0d8b0eda3 976aac5f88
commit 921dd23597
1 changed files with 2 additions and 1 deletions
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3
kernel/kcsan/debugfs.c
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@ -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);