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From: Eduardo Habkost <ehabkost@redhat.com>
To: qemu-devel@nongnu.org
Cc: libvir-list@redhat.com, "Igor Mammedov" <imammedo@redhat.com>,
	"Andreas Färber" <afaerber@suse.de>,
	kvm@vger.kernel.org
Subject: [Qemu-devel] [PATCH qom-cpu 10/11] target-i386: Call kvm_check_features_against_host() only if CONFIG_KVM is set
Date: Fri,  4 Jan 2013 20:01:11 -0200	[thread overview]
Message-ID: <1357336872-7200-11-git-send-email-ehabkost@redhat.com> (raw)
In-Reply-To: <1357336872-7200-1-git-send-email-ehabkost@redhat.com>

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(+)

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 1c3c7e1..876b0f6 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -936,6 +936,7 @@ 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;
@@ -987,6 +988,7 @@ 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)
@@ -1410,10 +1412,12 @@ 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:
-- 
1.7.11.7

  parent reply	other threads:[~2013-01-04 21:59 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-04 22:01 [Qemu-devel] [PATCH qom-cpu 00/11] disable-kvm_mmu + -cpu check/enforce fixes (v2) Eduardo Habkost
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 01/11] target-i386: Don't set any KVM flag by default if KVM is disabled Eduardo Habkost
2013-01-06 11:32   ` Gleb Natapov
2013-01-07 11:42     ` Eduardo Habkost
2013-01-07 11:42       ` Gleb Natapov
2013-01-07 12:09         ` Eduardo Habkost
2013-01-07 12:15           ` Gleb Natapov
2013-01-07 12:30             ` Eduardo Habkost
2013-01-07 12:33               ` Gleb Natapov
2013-01-07 13:01                 ` Eduardo Habkost
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 02/11] target-i386: Disable kvm_mmu_op by default on pc-1.4 Eduardo Habkost
2013-01-06 13:38   ` Gleb Natapov
2013-01-07 11:45     ` Eduardo Habkost
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 03/11] target-i386: kvm: -cpu host: Use GET_SUPPORTED_CPUID for SVM features Eduardo Habkost
2013-01-06 13:51   ` Gleb Natapov
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 04/11] target-i386: kvm: Enable all supported KVM features for -cpu host Eduardo Habkost
2013-01-06 13:52   ` Gleb Natapov
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 05/11] target-i386: check/enforce: Fix CPUID leaf numbers on error messages Eduardo Habkost
2013-01-06 14:12   ` Gleb Natapov
2013-01-06 14:15     ` Gleb Natapov
2013-01-07 11:54     ` Eduardo Habkost
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 06/11] target-i386: check/enforce: Do not ignore "hypervisor" flag Eduardo Habkost
2013-01-06 14:24   ` Gleb Natapov
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 07/11] target-i386: check/enforce: Check all CPUID.80000001H.EDX bits Eduardo Habkost
2013-01-06 14:24   ` Gleb Natapov
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 08/11] target-i386: check/enforce: Check SVM flag support as well Eduardo Habkost
2013-01-06 14:25   ` Gleb Natapov
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 09/11] target-i386: check/enforce: Eliminate check_feat field Eduardo Habkost
2013-01-06 14:25   ` Gleb Natapov
2013-01-04 22:01 ` Eduardo Habkost [this message]
2013-01-06 14:27   ` [Qemu-devel] [PATCH qom-cpu 10/11] target-i386: Call kvm_check_features_against_host() only if CONFIG_KVM is set Gleb Natapov
2013-01-07 12:00     ` Eduardo Habkost
2013-01-07 13:15       ` Igor Mammedov
2013-01-07 13:30         ` Gleb Natapov
2013-01-07 14:13           ` Igor Mammedov
2013-01-07 13:30         ` Eduardo Habkost
2013-01-04 22:01 ` [Qemu-devel] [PATCH qom-cpu 11/11] target-i386: check/enforce: Check all feature words Eduardo Habkost
2013-01-06 14:35   ` Gleb Natapov
2013-01-07 12:06     ` Eduardo Habkost
2013-01-07 12:06       ` Gleb Natapov
2013-01-07 12:19         ` Eduardo Habkost
2013-01-07 12:23           ` Gleb Natapov
2013-01-07 18:04 ` [Qemu-devel] [PATCH qom-cpu 00/11] disable-kvm_mmu + -cpu check/enforce fixes (v2) Andreas Färber

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