repository: /home/avi/kvm
branch: master
commit b0e5e88d4d25e63ae33396fa990f2ca2b539e5a6
Author: Avi Kivity <[EMAIL PROTECTED]>
Date: Tue Nov 6 16:45:13 2007 +0200
kvm: qemu: disable svm support on the guest
we don't to nested virtualization yet.
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/qemu/qemu-kvm.c b/qemu/qemu-kvm.c
index 4c42768..38ba5c3 100644
--- a/qemu/qemu-kvm.c
+++ b/qemu/qemu-kvm.c
@@ -1105,6 +1105,9 @@ static void do_cpuid_ent(struct kvm_cpuid_entry *e,
uint32_t function,
// nx
if ((h_edx & 0x00100000) == 0)
e->edx &= ~0x00100000u;
+ // svm
+ if (e->ecx & 4)
+ e->ecx &= ~4u;
}
// sysenter isn't supported on compatibility mode on AMD. and syscall
// isn't supported in compatibility mode on Intel. so advertise the
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