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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

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Pull printk updates from Petr Mladek:

 - print the warning about dropped messages on consoles on a separate
   line.   It makes it more legible.

 - one typo fix and small code clean up.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
  added new line symbol after warning about dropped messages
  printk: fix typo in printk_safe.c
  printk: simplify no_printk()
This commit is contained in:
Linus Torvalds
2017-11-21 05:28:13 -10:00
parent e1d1ea549b 9afe77ed84
commit 11ca75d2d6
3 changed files with 4 additions and 6 deletions
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2
kernel/printk/printk_safe.c
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@@ -72,7 +72,7 @@ static void queue_flush_work(struct printk_safe_seq_buf *s)
* have dedicated buffers, because otherwise printk-safe preempted by
* NMI-printk would have overwritten the NMI messages.
*
* The messages are fushed from irq work (or from panic()), possibly,
* The messages are flushed from irq work (or from panic()), possibly,
* from other CPU, concurrently with printk_safe_log_store(). Should this
* happen, printk_safe_log_store() will notice the buffer->len mismatch
* and repeat the write.