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| author | David S. Miller <davem@davemloft.net> | 2016-02-01 18:44:07 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-01 18:44:07 -0800 |
| commit | b45efa30a626e915192a6c548cd8642379cd47cc (patch) | |
| tree | 90d8b43ebceb850b0e7852d75283aebbd2abbc00 /arch/h8300/kernel/traps.c | |
| parent | 7a26019fdecdb45ff784ae4e3b7e0cc9045100ca (diff) | |
| parent | 34229b277480f46c1e9a19f027f30b074512e68b (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/h8300/kernel/traps.c')
| -rw-r--r-- | arch/h8300/kernel/traps.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c index 1b2d7cdd6591..044a36125846 100644 --- a/arch/h8300/kernel/traps.c +++ b/arch/h8300/kernel/traps.c @@ -125,17 +125,18 @@ void show_stack(struct task_struct *task, unsigned long *esp) pr_info("Stack from %08lx:", (unsigned long)stack); for (i = 0; i < kstack_depth_to_print; i++) { - if (((unsigned long)stack & (THREAD_SIZE - 1)) == 0) + if (((unsigned long)stack & (THREAD_SIZE - 1)) >= + THREAD_SIZE-4) break; if (i % 8 == 0) - pr_info("\n "); - pr_info(" %08lx", *stack++); + pr_info(" "); + pr_cont(" %08lx", *stack++); } - pr_info("\nCall Trace:"); + pr_info("\nCall Trace:\n"); i = 0; stack = esp; - while (((unsigned long)stack & (THREAD_SIZE - 1)) != 0) { + while (((unsigned long)stack & (THREAD_SIZE - 1)) < THREAD_SIZE-4) { addr = *stack++; /* * If the address is either in the text segment of the @@ -147,15 +148,10 @@ void show_stack(struct task_struct *task, unsigned long *esp) */ if (check_kernel_text(addr)) { if (i % 4 == 0) - pr_info("\n "); - pr_info(" [<%08lx>]", addr); + pr_info(" "); + pr_cont(" [<%08lx>]", addr); i++; } } pr_info("\n"); } - -void show_trace_task(struct task_struct *tsk) -{ - show_stack(tsk, (unsigned long *)tsk->thread.esp0); -} |