summaryrefslogtreecommitdiffstats
path: root/arch/x86/lguest/boot.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/lguest/boot.c')
-rw-r--r--arch/x86/lguest/boot.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index d677fa9ca650..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.
@@ -1262,7 +1257,6 @@ __init void lguest_init(void)
*/
/* Interrupt-related operations */
- pv_irq_ops.init_IRQ = lguest_init_IRQ;
pv_irq_ops.save_fl = PV_CALLEE_SAVE(save_fl);
pv_irq_ops.restore_fl = __PV_IS_CALLEE_SAVE(lg_restore_fl);
pv_irq_ops.irq_disable = PV_CALLEE_SAVE(irq_disable);
@@ -1270,7 +1264,6 @@ __init void lguest_init(void)
pv_irq_ops.safe_halt = lguest_safe_halt;
/* Setup operations */
- pv_init_ops.memory_setup = lguest_memory_setup;
pv_init_ops.patch = lguest_patch;
/* Intercepts of various CPU instructions */
@@ -1320,10 +1313,11 @@ __init void lguest_init(void)
set_lguest_basic_apic_ops();
#endif
- /* Time operations */
- pv_time_ops.get_wallclock = lguest_get_wallclock;
- pv_time_ops.time_init = lguest_time_init;
- pv_time_ops.get_tsc_khz = lguest_tsc_khz;
+ x86_init.resources.memory_setup = lguest_memory_setup;
+ x86_init.irqs.intr_init = lguest_init_IRQ;
+ x86_init.timers.timer_init = lguest_time_init;
+ x86_platform.calibrate_tsc = lguest_tsc_khz;
+ x86_platform.get_wallclock = lguest_get_wallclock;
/*
* Now is a good time to look at the implementations of these functions
@@ -1365,10 +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.