---

yaml --- r: 196632 b: refs/heads/master c: bfb9126 h: refs/heads/master v: v3
git-mirror · May 6, 2010 · f67f7f6 · f67f7f6
1 parent b66415d
commit f67f7f6
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d5f86fe3457f48f27eecd40c605e7876d026af7c
+refs/heads/master: bfb9126defa80cbed6d91ed9685b238b0d7e81c4
diff --git a/trunk/arch/powerpc/kernel/smp.c b/trunk/arch/powerpc/kernel/smp.c
@@ -562,19 +562,22 @@ int setup_profiling_timer(unsigned int multiplier)
 
 void __init smp_cpus_done(unsigned int max_cpus)
 {
-	cpumask_t old_mask;
+	cpumask_var_t old_mask;
 
 	/* We want the setup_cpu() here to be called from CPU 0, but our
 	 * init thread may have been "borrowed" by another CPU in the meantime
 	 * se we pin us down to CPU 0 for a short while
 	 */
-	old_mask = current->cpus_allowed;
+	alloc_cpumask_var(&old_mask, GFP_NOWAIT);
+	cpumask_copy(old_mask, &current->cpus_allowed);
 	set_cpus_allowed_ptr(current, cpumask_of(boot_cpuid));
 
 	if (smp_ops && smp_ops->setup_cpu)
 		smp_ops->setup_cpu(boot_cpuid);
 
-	set_cpus_allowed_ptr(current, &old_mask);
+	set_cpus_allowed_ptr(current, old_mask);
+
+	free_cpumask_var(old_mask);
 
 	snapshot_timebases();