---

yaml --- r: 158705 b: refs/heads/master c: 5a925b4 h: refs/heads/master i: 158703: 371c562 v: v3
git-mirror · Sep 3, 2009 · 826013e · 826013e
1 parent 127cb89
commit 826013e
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: cb9805ab5b97079f69a21b6b4e344a69d5c96157
+refs/heads/master: 5a925b4282d7f805deafde62001a83dbaf8be275
diff --git a/trunk/arch/x86/kernel/smpboot.c b/trunk/arch/x86/kernel/smpboot.c
@@ -434,7 +434,8 @@ const struct cpumask *cpu_coregroup_mask(int cpu)
 	 * For perf, we return last level cache shared map.
 	 * And for power savings, we return cpu_core_map
 	 */
-	if (sched_mc_power_savings || sched_smt_power_savings)
+	if ((sched_mc_power_savings || sched_smt_power_savings) &&
+	    !(cpu_has(c, X86_FEATURE_AMD_DCM)))
 		return cpu_core_mask(cpu);
 	else
 		return c->llc_shared_map;