kvm-s390.c (65b7f6d740a6696974056251c98da0e99f956be8) kvm-s390.c (5967c17b118a2bd1dd1d554cc4eee16233e52bec)
1/*
2 * hosting zSeries kernel virtual machines
3 *
4 * Copyright IBM Corp. 2008, 2009
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License (version 2 only)
8 * as published by the Free Software Foundation.

--- 328 unchanged lines hidden (view full) ---

337 r = 0;
338 break;
339 case KVM_CAP_S390_USER_SIGP:
340 VM_EVENT(kvm, 3, "%s", "ENABLE: CAP_S390_USER_SIGP");
341 kvm->arch.user_sigp = 1;
342 r = 0;
343 break;
344 case KVM_CAP_S390_VECTOR_REGISTERS:
1/*
2 * hosting zSeries kernel virtual machines
3 *
4 * Copyright IBM Corp. 2008, 2009
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License (version 2 only)
8 * as published by the Free Software Foundation.

--- 328 unchanged lines hidden (view full) ---

337 r = 0;
338 break;
339 case KVM_CAP_S390_USER_SIGP:
340 VM_EVENT(kvm, 3, "%s", "ENABLE: CAP_S390_USER_SIGP");
341 kvm->arch.user_sigp = 1;
342 r = 0;
343 break;
344 case KVM_CAP_S390_VECTOR_REGISTERS:
345 if (MACHINE_HAS_VX) {
345 mutex_lock(&kvm->lock);
346 if (atomic_read(&kvm->online_vcpus)) {
347 r = -EBUSY;
348 } else if (MACHINE_HAS_VX) {
346 set_kvm_facility(kvm->arch.model.fac->mask, 129);
347 set_kvm_facility(kvm->arch.model.fac->list, 129);
348 r = 0;
349 } else
350 r = -EINVAL;
349 set_kvm_facility(kvm->arch.model.fac->mask, 129);
350 set_kvm_facility(kvm->arch.model.fac->list, 129);
351 r = 0;
352 } else
353 r = -EINVAL;
354 mutex_unlock(&kvm->lock);
351 VM_EVENT(kvm, 3, "ENABLE: CAP_S390_VECTOR_REGISTERS %s",
352 r ? "(not available)" : "(success)");
353 break;
354 case KVM_CAP_S390_USER_STSI:
355 VM_EVENT(kvm, 3, "%s", "ENABLE: CAP_S390_USER_STSI");
356 kvm->arch.user_stsi = 1;
357 r = 0;
358 break;

--- 2426 unchanged lines hidden --- 		355 VM_EVENT(kvm, 3, "ENABLE: CAP_S390_VECTOR_REGISTERS %s",
356 r ? "(not available)" : "(success)");
357 break;
358 case KVM_CAP_S390_USER_STSI:
359 VM_EVENT(kvm, 3, "%s", "ENABLE: CAP_S390_USER_STSI");
360 kvm->arch.user_stsi = 1;
361 r = 0;
362 break;

--- 2426 unchanged lines hidden ---