diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 949ec44..2ad4aa2 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -131,7 +131,7 @@
 		.long	sys_wait4
 /* 115 */	.long	sys_swapoff
 		.long	sys_sysinfo
-		.long	sys_ipc
+		.long	sys_ipc_wrapper
 		.long	sys_fsync
 		.long	sys_sigreturn_wrapper
 /* 120 */	.long	sys_clone_wrapper
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index db302c6..81d450a 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -273,6 +273,10 @@
 		str	r5, [sp, #4]
 		b	sys_mbind
 
+sys_ipc_wrapper:
+		str	r5, [sp, #4]		@ push sixth arg
+		b	sys_ipc
+
 /*
  * Note: off_4k (r5) is always units of 4K.  If we can't do the requested
  * offset, we return EINVAL.
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index dc39ca6..9b8c8a1 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -848,9 +848,7 @@
 #ifdef CONFIG_X86_IO_APIC
 		else if (!memcmp(from, "acpi_skip_timer_override", 24))
 			acpi_skip_timer_override = 1;
-#endif
 
-#ifdef CONFIG_X86_LOCAL_APIC
 		if (!memcmp(from, "disable_timer_pin_1", 19))
 			disable_timer_pin_1 = 1;
 		if (!memcmp(from, "enable_timer_pin_1", 18))
@@ -859,7 +857,7 @@
 		/* disable IO-APIC */
 		else if (!memcmp(from, "noapic", 6))
 			disable_ioapic_setup();
-#endif /* CONFIG_X86_LOCAL_APIC */
+#endif /* CONFIG_X86_IO_APIC */
 #endif /* CONFIG_ACPI */
 
 #ifdef CONFIG_X86_LOCAL_APIC