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kernel/signal.c: fix suboptimal printk usage 

Several printk's were missing KERN_INFO and KERN_CONT flags.  In
addition, a printk that was outside a #if/#endif should have been
inside, which would result in stray blank line on non-x86 boxes.

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Valdis Kletnieks 2013-02-27 17:03:13 -08:00 committed by Linus Torvalds
parent 66dd34ad31
commit 5d1fadc147
1 changed files with 4 additions and 4 deletions
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8
kernel/signal.c
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@ -1157,11 +1157,11 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t,
static void print_fatal_signal(int signr)
{
struct pt_regs *regs = signal_pt_regs();
printk("%s/%d: potentially unexpected fatal signal %d.\n",
printk(KERN_INFO "%s/%d: potentially unexpected fatal signal %d.\n",
current->comm, task_pid_nr(current), signr);
#if defined(__i386__) && !defined(__arch_um__)
printk("code at %08lx: ", regs->ip);
printk(KERN_INFO "code at %08lx: ", regs->ip);
{
int i;
for (i = 0; i < 16; i++) {
@ -1169,11 +1169,11 @@ static void print_fatal_signal(int signr)
if (get_user(insn, (unsigned char *)(regs->ip + i)))
break;
printk("%02x ", insn);
printk(KERN_CONT "%02x ", insn);
}
}
printk(KERN_CONT "\n");
#endif
printk("\n");
preempt_disable();
show_regs(regs);
preempt_enable();