1 files changed, 2 insertions, 2 deletions

diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index e6e4506e749a..8713e0248a0b 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -515,7 +515,7 @@ ENTRY(irq_entries_start)
  .if vector
         CFI_ADJUST_CFA_OFFSET -4
  .endif
-1:      pushl $vector-256
+1:      pushl $~(vector)
         CFI_ADJUST_CFA_OFFSET 4
         jmp common_interrupt
 .data
@@ -535,7 +535,7 @@ common_interrupt:
 #define BUILD_INTERRUPT(name, nr)       \
 ENTRY(name)                             \
         RING0_INT_FRAME;                \
-        pushl $nr-256;                  \
+        pushl $~(nr);                   \
         CFI_ADJUST_CFA_OFFSET 4;        \
         SAVE_ALL;                       \
         movl %esp,%eax;                 \