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author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 01:31:38 -0400 |
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committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 01:31:38 -0400 |
commit | 4854c7b27f0975a2b629f35ea3996d2968eb7c4f (patch) | |
tree | 4102bdb70289764a2058aff0f907b13d7cf0e0d1 /arch/powerpc/kernel/setup-common.c | |
parent | 3cbd5b32cb625f5c0f1b1476d154fac873dd49ce (diff) | |
parent | fcc18e83e1f6fd9fa6b333735bf0fcd530655511 (diff) | |
download | linux-stable-4854c7b27f0975a2b629f35ea3996d2968eb7c4f.tar.gz linux-stable-4854c7b27f0975a2b629f35ea3996d2968eb7c4f.tar.bz2 linux-stable-4854c7b27f0975a2b629f35ea3996d2968eb7c4f.zip |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'arch/powerpc/kernel/setup-common.c')
-rw-r--r-- | arch/powerpc/kernel/setup-common.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 684ab1d49c65..bd328123af75 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -443,6 +443,7 @@ void __init smp_setup_cpu_maps(void) } #endif /* CONFIG_SMP */ +int __initdata do_early_xmon; #ifdef CONFIG_XMON static int __init early_xmon(char *p) { @@ -456,7 +457,7 @@ static int __init early_xmon(char *p) return 0; } xmon_init(1); - debugger(NULL); + do_early_xmon = 1; return 0; } @@ -524,3 +525,20 @@ int check_legacy_ioport(unsigned long base_port) return ppc_md.check_legacy_ioport(base_port); } EXPORT_SYMBOL(check_legacy_ioport); + +static int ppc_panic_event(struct notifier_block *this, + unsigned long event, void *ptr) +{ + ppc_md.panic(ptr); /* May not return */ + return NOTIFY_DONE; +} + +static struct notifier_block ppc_panic_block = { + .notifier_call = ppc_panic_event, + .priority = INT_MIN /* may not return; must be done last */ +}; + +void __init setup_panic(void) +{ + atomic_notifier_chain_register(&panic_notifier_list, &ppc_panic_block); +} |