From 4bead2a423ea5268b0ab3cba058e215c65ee2cbd Mon Sep 17 00:00:00 2001 From: Janosch Frank Date: Fri, 27 Jan 2017 10:23:59 +0100 Subject: [PATCH] KVM: s390: Fix RRBE return code not being CC reset_guest_reference_bit needs to return the CC, so we can set it in the guest PSW when emulating RRBE. Right now it only returns 0. Let's fix that. Signed-off-by: Janosch Frank Reviewed-by: Christian Borntraeger Signed-off-by: Christian Borntraeger --- arch/s390/mm/pgtable.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 7a1897c51c54..f70db837ddc4 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -741,7 +741,7 @@ int reset_guest_reference_bit(struct mm_struct *mm, unsigned long addr) pgste_set_unlock(ptep, new); pte_unmap_unlock(ptep, ptl); - return 0; + return cc; } EXPORT_SYMBOL(reset_guest_reference_bit); -- 2.11.0