diff options
Diffstat (limited to 'arch/s390/kvm/sigp.c')
| -rw-r--r-- | arch/s390/kvm/sigp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c index 566ddf6e8df..1c48ab2845e 100644 --- a/arch/s390/kvm/sigp.c +++ b/arch/s390/kvm/sigp.c @@ -137,8 +137,10 @@ static int __inject_sigp_stop(struct kvm_s390_local_interrupt *li, int action) inti->type = KVM_S390_SIGP_STOP; spin_lock_bh(&li->lock); - if ((atomic_read(li->cpuflags) & CPUSTAT_STOPPED)) + if ((atomic_read(li->cpuflags) & CPUSTAT_STOPPED)) { + kfree(inti); goto out; + } list_add_tail(&inti->list, &li->list); atomic_set(&li->active, 1); atomic_set_mask(CPUSTAT_STOP_INT, li->cpuflags); @@ -324,8 +326,6 @@ int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu) { int r1 = (vcpu->arch.sie_block->ipa & 0x00f0) >> 4; int r3 = vcpu->arch.sie_block->ipa & 0x000f; - int base2 = vcpu->arch.sie_block->ipb >> 28; - int disp2 = ((vcpu->arch.sie_block->ipb & 0x0fff0000) >> 16); u32 parameter; u16 cpu_addr = vcpu->run->s.regs.gprs[r3]; u8 order_code; @@ -336,9 +336,7 @@ int kvm_s390_handle_sigp(struct kvm_vcpu *vcpu) return kvm_s390_inject_program_int(vcpu, PGM_PRIVILEGED_OPERATION); - order_code = disp2; - if (base2) - order_code += vcpu->run->s.regs.gprs[base2]; + order_code = kvm_s390_get_base_disp_rs(vcpu); if (r1 % 2) parameter = vcpu->run->s.regs.gprs[r1]; |