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-rw-r--r--kernel/irq/proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 607c7809ad0..9a352667007 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -57,7 +57,7 @@ static int irq_affinity_write_proc(struct file *file, const char __user *buffer,
if (!irq_desc[irq].chip->set_affinity || no_irq_affinity)
return -EIO;
- err = cpumask_parse(buffer, count, new_value);
+ err = cpumask_parse_user(buffer, count, new_value);
if (err)
return err;