[libvirt PATCH v2 1/1] qemu_validate: Allow kvm hint-dedicated on non-passthrough VMs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



A VM defined similar to:
  ...
  <features><kvm><hint-dedicated state='on'/></kvm></features>
  <cpu mode="host-model"/>
  ...
is currently invalid, as hint-dedicated is only allowed if cpu mode
is host-passthrough or maximum. This restriction is unnecessary, see
https://bugzilla.redhat.com/show_bug.cgi?id=1857671

Signed-off-by: Tim Wiederhake <twiederh@xxxxxxxxxx>
---
 src/qemu/qemu_validate.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 2541ae856a..b9971b66bb 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -253,17 +253,6 @@ qemuValidateDomainDefFeatures(const virDomainDef *def,
             }
             break;
 
-        case VIR_DOMAIN_FEATURE_KVM:
-            if (def->kvm_features[VIR_DOMAIN_KVM_DEDICATED] == VIR_TRISTATE_SWITCH_ON &&
-                (!def->cpu || (def->cpu->mode != VIR_CPU_MODE_HOST_PASSTHROUGH &&
-                               def->cpu->mode != VIR_CPU_MODE_MAXIMUM))) {
-                virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
-                               _("kvm-hint-dedicated=on is only applicable "
-                                 "for cpu host-passthrough / maximum"));
-                return -1;
-            }
-            break;
-
         case VIR_DOMAIN_FEATURE_VMPORT:
             if (def->features[i] != VIR_TRISTATE_SWITCH_ABSENT &&
                 !virQEMUCapsSupportsVmport(qemuCaps, def)) {
@@ -336,6 +325,7 @@ qemuValidateDomainDefFeatures(const virDomainDef *def,
             }
             break;
 
+        case VIR_DOMAIN_FEATURE_KVM:
         case VIR_DOMAIN_FEATURE_XEN:
         case VIR_DOMAIN_FEATURE_ACPI:
         case VIR_DOMAIN_FEATURE_PAE:
-- 
2.26.2




[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]

  Powered by Linux