From: Elena Ufimtseva <elena.ufimts...@oracle.com>
Finally, enable pvh if the cpu supports NPT and svm decode.
Signed-off-by: Mukesh Rathor <mukesh.rat...@oracle.com>
---
xen/arch/x86/hvm/svm/svm.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/xen/arch/x86/hvm/svm/svm.c b/xen/arch/x86/hvm/svm/svm.c
index 64d22fe..9945550 100644
--- a/xen/arch/x86/hvm/svm/svm.c
+++ b/xen/arch/x86/hvm/svm/svm.c
@@ -1444,6 +1444,9 @@ const struct hvm_function_table * __init start_svm(void)
svm_function_table.hap_capabilities = HVM_HAP_SUPERPAGE_2MB |
((cpuid_edx(0x80000001) & 0x04000000) ? HVM_HAP_SUPERPAGE_1GB : 0);
+ if ( cpu_has_svm_npt && cpu_has_svm_decode )
+ svm_function_table.pvh_supported = 1;
+
return &svm_function_table;
}
--
1.9.3
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