Sergey Senozhatsky 7acac3445a printk: always use deferred printk when flush printk_safe lines
Always use printk_deferred() in printk_safe_flush_line().
Flushing can be done from NMI or printk_safe contexts (when
we are in panic), so we can't call console drivers, yet still
want to store the messages in the logbuf buffer. Therefore we
use a deferred printk version.

Link: http://lkml.kernel.org/r/20170206164253.GA463@tigerII.localdomain
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Tejun Heo <tj@kernel.org>
Cc: Calvin Owens <calvinowens@fb.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Hurley <peter@hurleysoftware.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Suggested-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2017-02-08 11:19:10 +01:00
..
2016-12-25 17:21:22 +01:00
2016-12-25 17:21:22 +01:00
2016-11-25 16:25:52 -05:00
2016-12-26 17:30:24 -08:00
2016-12-25 17:21:22 +01:00
2016-08-05 09:00:54 -04:00
2016-12-12 18:55:06 -08:00
2017-02-08 11:02:33 +01:00
2016-05-27 15:26:11 -07:00
2016-12-25 17:21:22 +01:00
2016-03-01 20:36:56 +01:00
2016-12-22 22:58:37 -05:00
2016-09-22 20:00:36 -05:00