diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-09-23 22:26:42 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-09-23 22:26:44 +0930 |
| commit | cdae0ad5e8ea630017d4cad3923f763c4e6c3127 (patch) | |
| tree | c54370553d8c5287b20cf19ee9976268a06af971 /arch/x86/lguest | |
| parent | f1b0ef062602713c2c7cfa12362d5d90ed01c5f6 (diff) | |
lguest: move panic notifier registration to its expected place.
We used to defer it, so lockdep was happy. We now init lockdep early
anyway, so just do it after that.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch/x86/lguest')
| -rw-r--r-- | arch/x86/lguest/boot.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 4cb7d5d18b8e..7e59dc1d3fc2 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -1135,11 +1135,6 @@ static struct notifier_block paniced = { /* Setting up memory is fairly easy. */ static __init char *lguest_memory_setup(void) { - /* We do this here and not earlier because lockcheck used to barf if we - * did it before start_kernel(). I think we fixed that, so it'd be - * nice to move it back to lguest_init. Patch welcome... */ - atomic_notifier_chain_register(&panic_notifier_list, &paniced); - /* *The Linux bootloader header contains an "e820" memory map: the * Launcher populated the first entry with our memory limit. @@ -1364,10 +1359,13 @@ __init void lguest_init(void) /* * If we don't initialize the lock dependency checker now, it crashes - * paravirt_disable_iospace. + * atomic_notifier_chain_register, then paravirt_disable_iospace. */ lockdep_init(); + /* Hook in our special panic hypercall code. */ + atomic_notifier_chain_register(&panic_notifier_list, &paniced); + /* * The IDE code spends about 3 seconds probing for disks: if we reserve * all the I/O ports up front it can't get them and so doesn't probe. |