alpha: fix formating of stack content
Since version 4.9, the kernel automatically breaks printk calls into multiple newlines unless pr_cont is used. Fix the alpha stacktrace code, so that it prints stack trace in four columns, as it was initially intended. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # v4.9+ Signed-off-by: Matt Turner <mattst88@gmail.com>
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@ -160,11 +160,16 @@ void show_stack(struct task_struct *task, unsigned long *sp)
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for(i=0; i < kstack_depth_to_print; i++) {
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for(i=0; i < kstack_depth_to_print; i++) {
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if (((long) stack & (THREAD_SIZE-1)) == 0)
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if (((long) stack & (THREAD_SIZE-1)) == 0)
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break;
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break;
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if (i && ((i % 4) == 0))
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if ((i % 4) == 0) {
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printk("\n ");
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if (i)
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printk("%016lx ", *stack++);
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pr_cont("\n");
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printk(" ");
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} else {
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pr_cont(" ");
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}
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pr_cont("%016lx", *stack++);
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}
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}
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printk("\n");
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pr_cont("\n");
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dik_show_trace(sp);
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dik_show_trace(sp);
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}
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}
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