1 files changed, 5 insertions, 0 deletions

diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h
index 03be99919d62..99e3409102b9 100644
--- a/arch/s390/include/asm/mmu.h
+++ b/arch/s390/include/asm/mmu.h
@@ -13,4 +13,9 @@ typedef struct {
         int alloc_pgste; /* cloned contexts will have extended page tables */
 } mm_context_t;
 
+#define INIT_MM_CONTEXT(name)                                                 \
+        .context.list_lock    = __SPIN_LOCK_UNLOCKED(name.context.list_lock), \
+        .context.crst_list    = LIST_HEAD_INIT(name.context.crst_list),       \
+        .context.pgtable_list = LIST_HEAD_INIT(name.context.pgtable_list),
+
 #endif