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Merge ../linux-2.6

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This commit is contained in:
Paul Mackerras
2006-03-29 13:24:50 +11:00
parent e8222502ee ca9ba4471c
commit bac30d1a78
779 changed files with 23033 additions and 7810 deletions
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3
arch/powerpc/kernel/setup_64.c
View File

@@ -537,7 +537,8 @@ void __init setup_arch(char **cmdline_p)
panic_timeout = 180;
if (ppc_md.panic)
notifier_chain_register(&panic_notifier_list, &ppc64_panic_block);
atomic_notifier_chain_register(&panic_notifier_list,
&ppc64_panic_block);
init_mm.start_code = PAGE_OFFSET;
init_mm.end_code = (unsigned long) _etext;

18
arch/powerpc/kernel/traps.c
View File

@@ -74,19 +74,19 @@ EXPORT_SYMBOL(__debugger_dabr_match);
EXPORT_SYMBOL(__debugger_fault_handler);
#endif
struct notifier_block *powerpc_die_chain;
static DEFINE_SPINLOCK(die_notifier_lock);
ATOMIC_NOTIFIER_HEAD(powerpc_die_chain);
int register_die_notifier(struct notifier_block *nb)
{
int err = 0;
unsigned long flags;
spin_lock_irqsave(&die_notifier_lock, flags);
err = notifier_chain_register(&powerpc_die_chain, nb);
spin_unlock_irqrestore(&die_notifier_lock, flags);
return err;
return atomic_notifier_chain_register(&powerpc_die_chain, nb);
}
EXPORT_SYMBOL(register_die_notifier);
int unregister_die_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&powerpc_die_chain, nb);
}
EXPORT_SYMBOL(unregister_die_notifier);
/*
* Trap & Exception support