From 681a90ffe829b8ee25d5266d7e69af256c090940 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Tue, 30 Apr 2013 15:27:19 -0700 Subject: [PATCH] arc, print-fatal-signals: reduce duplicated information 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. [tj@kernel.org: updated patch desc] Signed-off-by: Vineet Gupta Signed-off-by: Tejun Heo Cc: Bjorn Helgaas Cc: David S. Miller Cc: Fengguang Wu Cc: Heiko Carstens Cc: Jesper Nilsson Cc: Martin Schwidefsky Cc: Mike Frysinger Cc: Sam Ravnborg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arc/kernel/troubleshoot.c | 2 +- kernel/signal.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 96be1e6e76d8..0aec01985bf9 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -71,7 +71,7 @@ void print_task_path_n_nm(struct task_struct *tsk, char *buf) } done: - pr_info("%s, TGID %u\n", path_nm, tsk->tgid); + pr_info("Path: %s\n", path_nm); } EXPORT_SYMBOL(print_task_path_n_nm); diff --git a/kernel/signal.c b/kernel/signal.c index 598dc06be421..27ece019bd0a 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -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);