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Diffstat (limited to 'arch/sparc/kernel/sysfs.c')
-rw-r--r--arch/sparc/kernel/sysfs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc/kernel/sysfs.c b/arch/sparc/kernel/sysfs.c
index 1eb8b00aed7..7408201d7ef 100644
--- a/arch/sparc/kernel/sysfs.c
+++ b/arch/sparc/kernel/sysfs.c
@@ -103,9 +103,10 @@ static unsigned long run_on_cpu(unsigned long cpu,
unsigned long (*func)(unsigned long),
unsigned long arg)
{
- cpumask_t old_affinity = current->cpus_allowed;
+ cpumask_t old_affinity;
unsigned long ret;
+ cpumask_copy(&old_affinity, tsk_cpus_allowed(current));
/* should return -EINVAL to userspace */
if (set_cpus_allowed_ptr(current, cpumask_of(cpu)))
return 0;