---

yaml --- r: 166415 b: refs/heads/master c: e23a8b6 h: refs/heads/master i: 166413: 4d929a2 166411: e59ead8 166407: aae6cd4 166399: 6aa0b1a v: v3
git-mirror · Sep 24, 2009 · 47e23ca · 47e23ca
1 parent 7d1e657
commit 47e23ca
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea01c0d7315d6e3218fd22a6947c5b09305fcf65
+refs/heads/master: e23a8b6a8f319c0f08b6ccef2dccbb37e7603dc2
diff --git a/trunk/arch/x86/mm/pat.c b/trunk/arch/x86/mm/pat.c
@@ -81,6 +81,7 @@ enum {
 void pat_init(void)
 {
 	u64 pat;
+	bool boot_cpu = !boot_pat_state;
 
 	if (!pat_enabled)
 		return;
@@ -122,8 +123,10 @@ void pat_init(void)
 		rdmsrl(MSR_IA32_CR_PAT, boot_pat_state);
 
 	wrmsrl(MSR_IA32_CR_PAT, pat);
-	printk(KERN_INFO "x86 PAT enabled: cpu %d, old 0x%Lx, new 0x%Lx\n",
-	       smp_processor_id(), boot_pat_state, pat);
+
+	if (boot_cpu)
+		printk(KERN_INFO "x86 PAT enabled: cpu %d, old 0x%Lx, new 0x%Lx\n",
+		       smp_processor_id(), boot_pat_state, pat);
 }
 
 #undef PAT