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authorTony Luck <tony.luck@intel.com>2010-10-07 16:23:34 -0700
committerTony Luck <tony.luck@intel.com>2010-10-07 16:23:34 -0700
commitc75f2aa13f5b268aba369b5dc566088b5194377c (patch)
treebf8fc2834f65aa22be1ab8e2c574bd598185c27c /arch/ia64
parent4de0a7594823d04361281e34e59f2c1108899f3e (diff)
[IA64] Cannot use register_percpu_irq() from ia64_mca_init()
This is called before early_irq_init() which will clobber any registrations made too early. Move the calls to ia64_mca_late_init(). Signed-off-by: Tony Luck <tomy.luck@intel.com>
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/mca.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index a0220dc5ff42..1753f6a30d55 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -2055,25 +2055,6 @@ ia64_mca_init(void)
IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __func__);
- /*
- * Configure the CMCI/P vector and handler. Interrupts for CMC are
- * per-processor, so AP CMC interrupts are setup in smp_callin() (smpboot.c).
- */
- register_percpu_irq(IA64_CMC_VECTOR, &cmci_irqaction);
- register_percpu_irq(IA64_CMCP_VECTOR, &cmcp_irqaction);
- ia64_mca_cmc_vector_setup(); /* Setup vector on BSP */
-
- /* Setup the MCA rendezvous interrupt vector */
- register_percpu_irq(IA64_MCA_RENDEZ_VECTOR, &mca_rdzv_irqaction);
-
- /* Setup the MCA wakeup interrupt vector */
- register_percpu_irq(IA64_MCA_WAKEUP_VECTOR, &mca_wkup_irqaction);
-
-#ifdef CONFIG_ACPI
- /* Setup the CPEI/P handler */
- register_percpu_irq(IA64_CPEP_VECTOR, &mca_cpep_irqaction);
-#endif
-
/* Initialize the areas set aside by the OS to buffer the
* platform/processor error states for MCA/INIT/CMC
* handling.
@@ -2103,6 +2084,25 @@ ia64_mca_late_init(void)
if (!mca_init)
return 0;
+ /*
+ * Configure the CMCI/P vector and handler. Interrupts for CMC are
+ * per-processor, so AP CMC interrupts are setup in smp_callin() (smpboot.c).
+ */
+ register_percpu_irq(IA64_CMC_VECTOR, &cmci_irqaction);
+ register_percpu_irq(IA64_CMCP_VECTOR, &cmcp_irqaction);
+ ia64_mca_cmc_vector_setup(); /* Setup vector on BSP */
+
+ /* Setup the MCA rendezvous interrupt vector */
+ register_percpu_irq(IA64_MCA_RENDEZ_VECTOR, &mca_rdzv_irqaction);
+
+ /* Setup the MCA wakeup interrupt vector */
+ register_percpu_irq(IA64_MCA_WAKEUP_VECTOR, &mca_wkup_irqaction);
+
+#ifdef CONFIG_ACPI
+ /* Setup the CPEI/P handler */
+ register_percpu_irq(IA64_CPEP_VECTOR, &mca_cpep_irqaction);
+#endif
+
register_hotcpu_notifier(&mca_cpu_notifier);
/* Setup the CMCI/P vector and handler */