risc vdso fix

Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>

diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
index 5dcc80f9258789fbd7b91d85b3a740f4b337dafa..20e2ae135fb9f6097b31dca0e1e0c25211fe699a 100644 (file)
--- a/arch/riscv/kernel/vdso.c
+++ b/arch/riscv/kernel/vdso.c
@@ -120,7 +120,7 @@ int vdso_join_timens(struct task_struct *task, struct time_namespace *ns)
 
        mmap_read_lock(mm);
 
-       for_each_vma(vmi, next) {
+       for_each_vma(vmi, vma) {
                unsigned long size = vma->vm_end - vma->vm_start;
 
                if (vma_is_special_mapping(vma, vdso_info.dm))