[PARISC] dump stack backtrace on BUG() and add syslog-levels to printk()s
Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
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ca72a22327
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@ -163,13 +163,13 @@ static void do_show_stack(struct unwind_frame_info *info)
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{
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int i = 1;
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printk("Backtrace:\n");
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printk(KERN_CRIT "Backtrace:\n");
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while (i <= 16) {
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if (unwind_once(info) < 0 || info->ip == 0)
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break;
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if (__kernel_text_address(info->ip)) {
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printk(" [<" RFMT ">] ", info->ip);
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printk("%s [<" RFMT ">] ", (i&0x3)==1 ? KERN_CRIT : "", info->ip);
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#ifdef CONFIG_KALLSYMS
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print_symbol("%s\n", info->ip);
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#else
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@ -232,14 +232,14 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err)
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/* Amuse the user in a SPARC fashion */
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if (err) printk(
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" _______________________________ \n"
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" < Your System ate a SPARC! Gah! >\n"
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" ------------------------------- \n"
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" \\ ^__^\n"
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" \\ (xx)\\_______\n"
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" (__)\\ )\\/\\\n"
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" U ||----w |\n"
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" || ||\n");
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KERN_CRIT " _______________________________ \n"
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KERN_CRIT " < Your System ate a SPARC! Gah! >\n"
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KERN_CRIT " ------------------------------- \n"
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KERN_CRIT " \\ ^__^\n"
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KERN_CRIT " \\ (xx)\\_______\n"
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KERN_CRIT " (__)\\ )\\/\\\n"
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KERN_CRIT " U ||----w |\n"
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KERN_CRIT " || ||\n");
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/* unlock the pdc lock if necessary */
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pdc_emergency_unlock();
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@ -254,6 +254,8 @@ void die_if_kernel(char *str, struct pt_regs *regs, long err)
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if (err)
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printk(KERN_CRIT "%s (pid %d): %s (code %ld)\n",
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current->comm, current->pid, str, err);
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dump_stack();
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show_regs(regs);
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if (in_interrupt())
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