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-rw-r--r--arch/s390/mm/init.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index fa31de6ae97..29f3a63806b 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -126,6 +126,9 @@ void __init mem_init(void)
/* clear the zero-page */
memset(empty_zero_page, 0, PAGE_SIZE);
+ /* Setup guest page hinting */
+ cmma_init();
+
/* this will put all low memory onto the freelists */
totalram_pages += free_all_bootmem();