diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 35b4f6a..27be8c2 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -286,6 +286,7 @@ static void __cpuinit early_get_cap(struct cpuinfo_x86 *c)
 {
 	u32 tfms, xlvl;
 	unsigned int ebx;
+	int pat;
 
 	memset(&c->x86_capability, 0, sizeof c->x86_capability);
 	if (have_cpuid_p()) {
@@ -308,6 +309,7 @@ static void __cpuinit early_get_cap(struct cpuinfo_x86 *c)
 
 	}
 
+	pat = cpu_has(c, X86_FEATURE_PAT);
 	clear_cpu_cap(c, X86_FEATURE_PAT);
 
 	switch (c->x86_vendor) {
@@ -320,6 +322,8 @@ static void __cpuinit early_get_cap(struct cpuinfo_x86 *c)
 			set_cpu_cap(c, X86_FEATURE_PAT);
 		break;
 	}
+	if (pat != cpu_has(c, X86_FEATURE_PAT))
+		printk(KERN_INFO "PAT support disabled");
 
 }