From: Joerg Roedel <joerg.roedel@amd.com>
To: Avi Kivity <avi@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>
Cc: Alexander Graf <agraf@suse.de>,
kvm@vger.kernel.org, Joerg Roedel <joerg.roedel@amd.com>
Subject: [PATCH 1/2] QEMU-KVM: Fix ext3_feature propagation
Date: Wed, 3 Mar 2010 20:15:41 +0100 [thread overview]
Message-ID: <1267643742-616-2-git-send-email-joerg.roedel@amd.com> (raw)
In-Reply-To: <1267643742-616-1-git-send-email-joerg.roedel@amd.com>
This patch fixes the propagation of the ext3_features from
the qemu cpu-model to kvm. This is required for the guest to
see the svm flag.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
target-i386/helper.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/target-i386/helper.c b/target-i386/helper.c
index e595a3e..73d8389 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -759,6 +759,7 @@ static int cpu_x86_register (CPUX86State *env, const char *cpu_model)
env->pat = 0x0007040600070406ULL;
env->cpuid_ext_features = def->ext_features;
env->cpuid_ext2_features = def->ext2_features;
+ env->cpuid_ext3_features = def->ext3_features;
env->cpuid_xlevel = def->xlevel;
env->cpuid_kvm_features = def->kvm_features;
{
--
1.7.0
next prev parent reply other threads:[~2010-03-03 19:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-03 19:15 [PATCH 0/2][RFC] Nested Paging support for Nested SVM (userspace part) Joerg Roedel
2010-03-03 19:15 ` Joerg Roedel [this message]
2010-03-03 19:15 ` [PATCH 2/2] QEMU-KVM: Ask kernel about supported svm features Joerg Roedel
2010-03-03 22:58 ` Alexander Graf
2010-03-04 11:40 ` Joerg Roedel
2010-03-04 11:44 ` Alexander Graf
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