https://bugzilla.redhat.com/show_bug.cgi?id=1147584 --- src/cpu/cpu_x86.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c index a98a847..57f343c 100644 --- a/src/cpu/cpu_x86.c +++ b/src/cpu/cpu_x86.c @@ -2068,7 +2068,8 @@ x86UpdateCustom(virCPUDefPtr guest, static int x86UpdateHostModel(virCPUDefPtr guest, - const virCPUDef *host) + const virCPUDef *host, + bool passthrough) { virCPUDefPtr oldguest = NULL; const struct x86_map *map; @@ -2076,8 +2077,6 @@ x86UpdateHostModel(virCPUDefPtr guest, size_t i; int ret = -1; - guest->match = VIR_CPU_MATCH_EXACT; - if (!(map = virCPUx86GetMap())) goto cleanup; @@ -2100,8 +2099,7 @@ x86UpdateHostModel(virCPUDefPtr guest, } } } - - for (i = 0; i < oldguest->nfeatures; i++) { + for (i = 0; !passthrough && i < oldguest->nfeatures; i++) { if (virCPUDefUpdateFeature(guest, oldguest->features[i].name, oldguest->features[i].policy) < 0) @@ -2125,12 +2123,12 @@ x86Update(virCPUDefPtr guest, return x86UpdateCustom(guest, host); case VIR_CPU_MODE_HOST_MODEL: - return x86UpdateHostModel(guest, host); + guest->match = VIR_CPU_MATCH_EXACT; + return x86UpdateHostModel(guest, host, false); case VIR_CPU_MODE_HOST_PASSTHROUGH: guest->match = VIR_CPU_MATCH_MINIMUM; - virCPUDefFreeModel(guest); - return virCPUDefCopyModel(guest, host, true); + return x86UpdateHostModel(guest, host, true); case VIR_CPU_MODE_LAST: break; -- 1.8.5.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list