diff options
Diffstat (limited to 'arch/s390/kvm/priv.c')
| -rw-r--r-- | arch/s390/kvm/priv.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c index 36c34cf..5abfd53 100644 --- a/arch/s390/kvm/priv.c +++ b/arch/s390/kvm/priv.c @@ -198,7 +198,6 @@ static int handle_ipte_interlock(struct kvm_vcpu *vcpu) static int handle_test_block(struct kvm_vcpu *vcpu) { - unsigned long hva; gpa_t addr; int reg2; @@ -209,14 +208,13 @@ static int handle_test_block(struct kvm_vcpu *vcpu) addr = vcpu->run->s.regs.gprs[reg2] & PAGE_MASK; addr = kvm_s390_real_to_abs(vcpu, addr); - hva = gfn_to_hva(vcpu->kvm, gpa_to_gfn(addr)); - if (kvm_is_error_hva(hva)) + if (kvm_is_error_gpa(vcpu->kvm, addr)) return kvm_s390_inject_program_int(vcpu, PGM_ADDRESSING); /* * We don't expect errors on modern systems, and do not care * about storage keys (yet), so let's just clear the page. */ - if (clear_user((void __user *)hva, PAGE_SIZE) != 0) + if (kvm_clear_guest(vcpu->kvm, addr, PAGE_SIZE)) return -EFAULT; kvm_s390_set_psw_cc(vcpu, 0); vcpu->run->s.regs.gprs[0] = 0; |