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-rw-r--r--drivers/hv/hv.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 03e6a1eb1145..0cd2da3b22f5 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -40,6 +40,11 @@ struct hv_context hv_context = {
/*
* query_hypervisor_info - Get version info of the windows hypervisor
*/
+unsigned int host_info_eax;
+unsigned int host_info_ebx;
+unsigned int host_info_ecx;
+unsigned int host_info_edx;
+
static int query_hypervisor_info(void)
{
unsigned int eax;
@@ -76,6 +81,10 @@ static int query_hypervisor_info(void)
ecx,
edx >> 24,
edx & 0xFFFFFF);
+ host_info_eax = eax;
+ host_info_ebx = ebx;
+ host_info_ecx = ecx;
+ host_info_edx = edx;
}
return max_leaf;
}

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