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arc, print-fatal-signals: reduce duplicated information

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After the recent generic debug info on dump_stack() and friends, arc
is printing duplicate information on debug dumps.

 [ARCLinux]$ ./crash
 crash/50: potentially unexpected fatal signal 11.	<-- [1]
 /sbin/crash, TGID 50					<-- [2]
 Pid: 50, comm: crash Not tainted 3.9.0-rc4+ #132 	<-- [3]
 ...

Remove them.

[[email protected]: updated patch desc]
Signed-off-by: Vineet Gupta <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Fengguang Wu <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Jesper Nilsson <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Mike Frysinger <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Vineet Gupta 2013-04-30 15:27:19 -07:00 • committed by Linus Torvalds
commit 681a90ffe8
2 changed files with 2 additions and 3 deletions
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3
kernel/signal.c
View file

@ -1160,8 +1160,7 @@ 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(KERN_INFO "%s/%d: potentially unexpected fatal signal %d.\n",
current->comm, task_pid_nr(current), signr);
printk(KERN_INFO "potentially unexpected fatal signal %d.\n", signr);
#if defined(__i386__) && !defined(__arch_um__)
printk(KERN_INFO "code at %08lx: ", regs->ip);