diff options
Diffstat (limited to 'drivers/char/sysrq.c')
| -rw-r--r-- | drivers/char/sysrq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index ee3ca8f1768..6b4d4d1e343 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -113,6 +113,7 @@ static struct sysrq_key_op sysrq_crashdump_op = { static void sysrq_handle_reboot(int key, struct pt_regs *pt_regs, struct tty_struct *tty) { + lockdep_off(); local_irq_enable(); emergency_restart(); } @@ -208,7 +209,7 @@ static void send_sig_all(int sig) struct task_struct *p; for_each_process(p) { - if (p->mm && p->pid != 1) + if (p->mm && !is_init(p)) /* Not swapper, init nor kernel thread */ force_sig(sig, p); } |