1 files changed, 4 insertions, 3 deletions

diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
index 3a04b224d0c0..22db92bbdf1a 100644
--- a/arch/x86/kernel/microcode_core.c
+++ b/arch/x86/kernel/microcode_core.c
@@ -364,10 +364,7 @@ static struct attribute_group mc_attr_group = {
 
 static void microcode_fini_cpu(int cpu)
 {
-        struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
-
         microcode_ops->microcode_fini_cpu(cpu);
-        uci->valid = 0;
 }
 
 static enum ucode_state microcode_resume_cpu(int cpu)
@@ -383,6 +380,10 @@ static enum ucode_state microcode_resume_cpu(int cpu)
 static enum ucode_state microcode_init_cpu(int cpu, bool refresh_fw)
 {
         enum ucode_state ustate;
+        struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
+
+        if (uci && uci->valid)
+                return UCODE_OK;
 
         if (collect_cpu_info(cpu))
                 return UCODE_ERROR;