Patchwork [8/9] target-i386: Call kvm_check_features_against_host() only if CONFIG_KVM is set

login
register
mail settings
Submitter Eduardo Habkost
Date Jan. 4, 2013, 3:37 p.m.
Message ID <1357313864-31026-9-git-send-email-ehabkost@redhat.com>
Download mbox | patch
Permalink /patch/209486/
State New
Headers show

Comments

Eduardo Habkost - Jan. 4, 2013, 3:37 p.m.
This will be necessary once kvm_check_features_against_host() starts
using KVM-specific definitions (so it won't compile anymore if
CONFIG_KVM is not set).

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/cpu.c | 4 ++++
 1 file changed, 4 insertions(+)

Patch

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 05134a8..02c00bf 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -933,6 +933,7 @@  static void kvm_cpu_fill_host(x86_def_t *x86_cpu_def)
 #endif /* CONFIG_KVM */
 }
 
+#ifdef CONFIG_KVM
 static int unavailable_host_feature(struct model_features_t *f, uint32_t mask)
 {
     int i;
@@ -981,6 +982,7 @@  static int kvm_check_features_against_host(x86_def_t *guest_def)
                 }
     return rv;
 }
+#endif
 
 static void x86_cpuid_version_get_family(Object *obj, Visitor *v, void *opaque,
                                          const char *name, Error **errp)
@@ -1404,10 +1406,12 @@  static int cpu_x86_parse_featurestr(x86_def_t *x86_cpu_def, char *features)
     x86_cpu_def->kvm_features &= ~minus_kvm_features;
     x86_cpu_def->svm_features &= ~minus_svm_features;
     x86_cpu_def->cpuid_7_0_ebx_features &= ~minus_7_0_ebx_features;
+#ifdef CONFIG_KVM
     if (check_cpuid && kvm_enabled()) {
         if (kvm_check_features_against_host(x86_cpu_def) && enforce_cpuid)
             goto error;
     }
+#endif
     return 0;
 
 error: