5 files changed, 6 insertions, 5 deletions

diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 16190abd8905..c0ad7e75815c 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -222,6 +222,8 @@
  */
 #define X86_BUG(x)              (NCAPINTS*32 + (x))
 
+#define X86_BUG_F00F            X86_BUG(0) /* Intel F00F */
+
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
 
 #include <asm/asm.h>
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 23c8081d3870..1e55e2d543b5 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -92,7 +92,6 @@ struct cpuinfo_x86 {
         char                    hard_math;
         char                    rfu;
         char                    fdiv_bug;
-        char                    f00f_bug;
         char                    coma_bug;
         char                    pad0;
 #else
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 1905ce98bee0..1acdd42d86d1 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -209,11 +209,11 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
          * system.
          * Note that the workaround only should be initialized once...
          */
-        c->f00f_bug = 0;
+        clear_cpu_bug(c, X86_BUG_F00F);
         if (!paravirt_enabled() && c->x86 == 5) {
                 static int f00f_workaround_enabled;
 
-                c->f00f_bug = 1;
+                set_cpu_bug(c, X86_BUG_F00F);
                 if (!f00f_workaround_enabled) {
                         trap_init_f00f_bug();
                         printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index e280253f6f94..2d60b2bec01c 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -35,7 +35,7 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c)
                    "cpuid level\t: %d\n"
                    "wp\t\t: %s\n",
                    c->fdiv_bug ? "yes" : "no",
-                   c->f00f_bug ? "yes" : "no",
+                   static_cpu_has_bug(X86_BUG_F00F) ? "yes" : "no",
                    c->coma_bug ? "yes" : "no",
                    c->hard_math ? "yes" : "no",
                    c->hard_math ? "yes" : "no",
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 2b97525246d4..a1ce1facbacc 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -555,7 +555,7 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
         /*
          * Pentium F0 0F C7 C8 bug workaround:
          */
-        if (boot_cpu_data.f00f_bug) {
+        if (boot_cpu_has_bug(X86_BUG_F00F)) {
                 nr = (address - idt_descr.address) >> 3;
 
                 if (nr == 6) {