Re: [libvirt] [PATCHv1.5 1/2] cpu:x86: fix specified features will disappear after migrate/restore

https://bugzilla.redhat.com/show_bug.cgi?id=1207095 We allow set the feature with the host-passthrough cpu, but won't save them in the migration xml, the features we specified will disappear after migrate/restore. This is because we skip the virCPUDefUpdateFeature if cpu mode is host-passthrough. Signed-off-by: Luyao Huang <lhuang(a)redhat.com&gt; --- v1.5: just update the description. src/cpu/cpu_x86.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c index 2a14705..26601b6 100644 --- a/src/cpu/cpu_x86.c +++ b/src/cpu/cpu_x86.c @@ -2087,8 +2087,7 @@ x86UpdateCustom(virCPUDefPtr guest, static int x86UpdateHostModel(virCPUDefPtr guest, - const virCPUDef *host, - bool passthrough) + const virCPUDef *host) { virCPUDefPtr oldguest = NULL; const struct x86_map *map; @@ -2124,7 +2123,7 @@ x86UpdateHostModel(virCPUDefPtr guest, } } } - for (i = 0; !passthrough && i < oldguest->nfeatures; i++) { + for (i = 0; i < oldguest->nfeatures; i++) { if (virCPUDefUpdateFeature(guest, oldguest->features[i].name, oldguest->features[i].policy) < 0)