diff options
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/hvc_console.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index ca2f538e549e..613d67f1c7f0 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c | |||
@@ -668,6 +668,7 @@ int khvcd(void *unused) | |||
668 | do { | 668 | do { |
669 | poll_mask = 0; | 669 | poll_mask = 0; |
670 | hvc_kicked = 0; | 670 | hvc_kicked = 0; |
671 | try_to_freeze(); | ||
671 | wmb(); | 672 | wmb(); |
672 | if (cpus_empty(cpus_in_xmon)) { | 673 | if (cpus_empty(cpus_in_xmon)) { |
673 | spin_lock(&hvc_structs_lock); | 674 | spin_lock(&hvc_structs_lock); |