diff options
| -rw-r--r-- | arch/s390/include/asm/uv.h | 12 | ||||
| -rw-r--r-- | arch/s390/kvm/pv.c | 6 |
2 files changed, 15 insertions, 3 deletions
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h index 823adfff7315..0e7bd3873907 100644 --- a/arch/s390/include/asm/uv.h +++ b/arch/s390/include/asm/uv.h @@ -99,6 +99,8 @@ enum uv_cmds_inst { enum uv_feat_ind { BIT_UV_FEAT_MISC = 0, BIT_UV_FEAT_AIV = 1, + BIT_UV_FEAT_AP = 4, + BIT_UV_FEAT_AP_INTR = 5, }; struct uv_cb_header { @@ -159,7 +161,15 @@ struct uv_cb_cgc { u64 guest_handle; u64 conf_base_stor_origin; u64 conf_virt_stor_origin; - u64 reserved30; + u8 reserved30[6]; + union { + struct { + u16 : 14; + u16 ap_instr_intr : 1; + u16 ap_allow_instr : 1; + }; + u16 raw; + } flags; u64 guest_stor_origin; u64 guest_stor_len; u64 guest_sca; diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c index beeebc11b1a1..22fb482f042d 100644 --- a/arch/s390/kvm/pv.c +++ b/arch/s390/kvm/pv.c @@ -572,12 +572,14 @@ int kvm_s390_pv_init_vm(struct kvm *kvm, u16 *rc, u16 *rrc) uvcb.conf_base_stor_origin = virt_to_phys((void *)kvm->arch.pv.stor_base); uvcb.conf_virt_stor_origin = (u64)kvm->arch.pv.stor_var; + uvcb.flags.ap_allow_instr = kvm->arch.model.uv_feat_guest.ap; + uvcb.flags.ap_instr_intr = kvm->arch.model.uv_feat_guest.ap_intr; cc = uv_call_sched(0, (u64)&uvcb); *rc = uvcb.header.rc; *rrc = uvcb.header.rrc; - KVM_UV_EVENT(kvm, 3, "PROTVIRT CREATE VM: handle %llx len %llx rc %x rrc %x", - uvcb.guest_handle, uvcb.guest_stor_len, *rc, *rrc); + KVM_UV_EVENT(kvm, 3, "PROTVIRT CREATE VM: handle %llx len %llx rc %x rrc %x flags %04x", + uvcb.guest_handle, uvcb.guest_stor_len, *rc, *rrc, uvcb.flags.raw); /* Outputs */ kvm->arch.pv.handle = uvcb.guest_handle; |