Commit 14d4a425 authored by Dominik Dingel's avatar Dominik Dingel Committed by Christian Borntraeger
Browse files

KVM: s390: propagate error from enable storage key 



As enabling storage keys might fail, we should forward the error.

Signed-off-by: default avatarDominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent 54928303

arch/s390/kvm/kvm-s390.c

+3 −1
Original line number Diff line number Diff line
@@ -821,7 +821,9 @@ static long kvm_s390_set_skeys(struct kvm *kvm, struct kvm_s390_skeys *args) 
	}



	/* Enable storage key handling for the guest */

	s390_enable_skey();

	r = s390_enable_skey();

	if (r)

		goto out;



	for (i = 0; i < args->count; i++) {

		hva = gfn_to_hva(kvm, args->start_gfn + i);