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

Pull printk locking fix from Thomas Gleixner:
 "A single lock ordering fix in the printk code"

* 'core-printk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  printk: Fix rq->lock vs logbuf_lock unlock lock inversion

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/printk.c b/kernel/printk.c
index 8212c1aef125..d37d45c90ae6 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -1369,9 +1369,9 @@ static int console_trylock_for_printk(unsigned int cpu)
                 }
         }
         logbuf_cpu = UINT_MAX;
+        raw_spin_unlock(&logbuf_lock);
         if (wake)
                 up(&console_sem);
-        raw_spin_unlock(&logbuf_lock);
         return retval;
 }