[libvirt PATCH 3/4] cpu_x86: Honor CPU models' <decode> element
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/cpu/cpu_x86.c | 22 +++++++++++++++++-----
1 file changed, 17 insertions(+), 5 deletions(-)
diff --git a/src/cpu/cpu_x86.c b/src/cpu/cpu_x86.c
index 366337ef57..ce15bb0454 100644
--- a/src/cpu/cpu_x86.c
+++ b/src/cpu/cpu_x86.c
@@ -2044,10 +2044,23 @@ x86DecodeUseCandidate(virCPUx86ModelPtr current,
virCPUx86ModelPtr candidate,
virCPUDefPtr cpuCandidate,
uint32_t signature,
- const char *preferred,
- bool checkPolicy)
+ const char *preferred)
{
- if (checkPolicy) {
+ if (cpuCandidate->type == VIR_CPU_TYPE_HOST &&
+ !candidate->decodeHost) {
+ VIR_DEBUG("%s is not supposed to be used for host CPU definition",
+ cpuCandidate->model);
+ return 0;
+ }
+
+ if (cpuCandidate->type == VIR_CPU_TYPE_GUEST &&
+ !candidate->decodeGuest) {
+ VIR_DEBUG("%s is not supposed to be used for guest CPU definition",
+ cpuCandidate->model);
+ return 0;
+ }
+
+ if (cpuCandidate->type == VIR_CPU_TYPE_HOST) {
size_t i;
for (i = 0; i < cpuCandidate->nfeatures; i++) {
if (cpuCandidate->features[i].policy == VIR_CPU_FEATURE_DISABLE)
@@ -2209,8 +2222,7 @@ x86Decode(virCPUDefPtr cpu,
if ((rc = x86DecodeUseCandidate(model, cpuModel,
candidate, cpuCandidate,
- signature, preferred,
- cpu->type == VIR_CPU_TYPE_HOST))) {
+ signature, preferred))) {
virCPUDefFree(cpuModel);
cpuModel = cpuCandidate;
model = candidate;
--
2.25.1