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Commit bddd7645 authored by Tom Rini's avatar Tom Rini
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PPC32: print useful flags in oops, like x86 / ppc64.

parent e755679d
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arch/ppc/kernel/traps.c
View file @ bddd7645
...@@ -79,6 +79,7 @@ spinlock_t die_lock = SPIN_LOCK_UNLOCKED; ...@@ -79,6 +79,7 @@ spinlock_t die_lock = SPIN_LOCK_UNLOCKED;
void die(const char * str, struct pt_regs * fp, long err) void die(const char * str, struct pt_regs * fp, long err)
{ {
static int die_counter; static int die_counter;
int nl = 0;
console_verbose(); console_verbose();
spin_lock_irq(&die_lock); spin_lock_irq(&die_lock);
#ifdef CONFIG_PMAC_BACKLIGHT #ifdef CONFIG_PMAC_BACKLIGHT
...@@ -86,6 +87,16 @@ void die(const char * str, struct pt_regs * fp, long err) ...@@ -86,6 +87,16 @@ void die(const char * str, struct pt_regs * fp, long err)
set_backlight_level(BACKLIGHT_MAX); set_backlight_level(BACKLIGHT_MAX);
#endif #endif
printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter); printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
#ifdef CONFIG_PREEMPT
printk("PREEMPT ");
nl = 1;
#endif
#ifdef CONFIG_SMP
printk("SMP NR_CPUS=%d ", NR_CPUS);
nl = 1;
#endif
if (nl)
printk("\n");
show_regs(fp); show_regs(fp);
spin_unlock_irq(&die_lock); spin_unlock_irq(&die_lock);
/* do_exit() should take care of panic'ing from an interrupt /* do_exit() should take care of panic'ing from an interrupt
......
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