Commit 645c5bc1 authored by Heiko Carstens's avatar Heiko Carstens Committed by Christian Borntraeger
Browse files

KVM: s390: convert handle_stsi() 



Convert handle_stsi() to new guest access functions.

Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Reviewed-by: default avatarThomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
parent f987a3ee

arch/s390/kvm/priv.c

+5 −4
Original line number Diff line number Diff line
@@ -530,9 +530,10 @@ static int handle_stsi(struct kvm_vcpu *vcpu) 
		break;

	}



	if (copy_to_guest_absolute(vcpu, operand2, (void *) mem, PAGE_SIZE)) {

		rc = kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING);

		goto out_exception;

	rc = write_guest(vcpu, operand2, (void *)mem, PAGE_SIZE);

	if (rc) {

		rc = kvm_s390_inject_prog_cond(vcpu, rc);

		goto out;

	}

	trace_kvm_s390_handle_stsi(vcpu, fc, sel1, sel2, operand2);

	free_page(mem);
@@ -541,7 +542,7 @@ static int handle_stsi(struct kvm_vcpu *vcpu) 
	return 0;

out_no_data:

	kvm_s390_set_psw_cc(vcpu, 3);

out_exception:

out:

	free_page(mem);

	return rc;

}