2 files changed, 8 insertions, 2 deletions

diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 320fde05dc63..522079f8c2ba 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -226,7 +226,7 @@ ENTRY(nmi_handler)
 inthandler:
         SAVE_ALL_INT
         GET_CURRENT(%d0)
-        addqb   #1,%curptr@(TASK_INFO+TINFO_PREEMPT+2)
+        addqb   #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1)
                                         |  put exception # in d0
         bfextu %sp@(PT_VECTOR){#4,#10},%d0
 
@@ -245,7 +245,7 @@ inthandler:
 3:      addql   #8,%sp                  |  pop parameters off stack
 
 ret_from_interrupt:
-        subqb   #1,%curptr@(TASK_INFO+TINFO_PREEMPT+2)
+        subqb   #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1)
         jeq     1f
 2:
         RESTORE_ALL
diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c
index 514d323ad536..4b85514792e7 100644
--- a/arch/m68k/kernel/ints.c
+++ b/arch/m68k/kernel/ints.c
@@ -95,6 +95,12 @@ void __init init_IRQ(void)
 {
         int i;
 
+        /* assembly irq entry code relies on this... */
+        if (HARDIRQ_MASK != 0x00ff0000) {
+                extern void hardirq_mask_is_broken(void);
+                hardirq_mask_is_broken();
+        }
+
         for (i = 0; i < SYS_IRQS; i++) {
                 if (mach_default_handler)
                         irq_list[i].handler = (*mach_default_handler)[i];