1 files changed, 5 insertions, 3 deletions

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 7ece815ea63..7b109339731 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -893,9 +893,11 @@ do_rest:
                 smpboot_setup_warm_reset_vector(start_ip);
                 /*
                  * Be paranoid about clearing APIC errors.
-                */
-                apic_write(APIC_ESR, 0);
-                apic_read(APIC_ESR);
+                */
+                if (APIC_INTEGRATED(apic_version[boot_cpu_physical_apicid])) {
+                        apic_write(APIC_ESR, 0);
+                        apic_read(APIC_ESR);
+                }
         }
 
         /*