From deedabb2b4a68a63351a949b1abcf73fc97eb406 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Tue, 21 May 2013 17:29:52 +0200 Subject: s390/kvm: set guest page states to stable on re-ipl The guest page state needs to be reset to stable for all pages on initial program load via diagnose 0x308. Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/pgalloc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/include/asm/pgalloc.h') diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index e1408ddb94f8..14d43c77d6cf 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -22,6 +22,7 @@ unsigned long *page_table_alloc(struct mm_struct *, unsigned long); void page_table_free(struct mm_struct *, unsigned long *); void page_table_free_rcu(struct mmu_gather *, unsigned long *); +void page_table_reset_pgste(struct mm_struct *, unsigned long, unsigned long); int set_guest_storage_key(struct mm_struct *mm, unsigned long addr, unsigned long key, bool nq); -- cgit v1.2.3