From fda902cb8347da121025c4079b9e87748228a27e Mon Sep 17 00:00:00 2001 From: Michael Mueller Date: Tue, 13 May 2014 16:58:30 +0200 Subject: KVM: s390: split SIE state guest prefix field This patch splits the SIE state guest prefix at offset 4 into a prefix bit field. Additionally it provides the access functions: - kvm_s390_get_prefix() - kvm_s390_set_prefix() to access the prefix per vcpu. Signed-off-by: Michael Mueller Reviewed-by: Cornelia Huck Acked-by: Christian Borntraeger --- arch/s390/kvm/diag.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/s390/kvm/diag.c') diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c index 004d385d9519..0161675878a2 100644 --- a/arch/s390/kvm/diag.c +++ b/arch/s390/kvm/diag.c @@ -23,7 +23,7 @@ static int diag_release_pages(struct kvm_vcpu *vcpu) { unsigned long start, end; - unsigned long prefix = vcpu->arch.sie_block->prefix; + unsigned long prefix = kvm_s390_get_prefix(vcpu); start = vcpu->run->s.regs.gprs[(vcpu->arch.sie_block->ipa & 0xf0) >> 4]; end = vcpu->run->s.regs.gprs[vcpu->arch.sie_block->ipa & 0xf] + 4096; -- cgit v1.2.3