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-rw-r--r--arch/s390/mm/init.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index f0258ca3b17e..c634dfbe92e9 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -40,7 +40,9 @@
40DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); 40DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
41 41
42pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE))); 42pgd_t swapper_pg_dir[PTRS_PER_PGD] __attribute__((__aligned__(PAGE_SIZE)));
43
43char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE))); 44char empty_zero_page[PAGE_SIZE] __attribute__((__aligned__(PAGE_SIZE)));
45EXPORT_SYMBOL(empty_zero_page);
44 46
45/* 47/*
46 * paging_init() sets up the page tables 48 * paging_init() sets up the page tables