drivers: hv: Increase the number of VCPUs supported in the guest

[linux-flexiantxendom0.git] / drivers / hv / hv.c

diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 12aa97f..15956bd 100644 (file)
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -155,9 +155,9 @@ int hv_init(void)
        union hv_x64_msr_hypercall_contents hypercall_msr;
        void *virtaddr = NULL;
 
-       memset(hv_context.synic_event_page, 0, sizeof(void *) * MAX_NUM_CPUS);
+       memset(hv_context.synic_event_page, 0, sizeof(void *) * NR_CPUS);
        memset(hv_context.synic_message_page, 0,
-              sizeof(void *) * MAX_NUM_CPUS);
+              sizeof(void *) * NR_CPUS);
 
        if (!query_hypervisor_presence())
                goto cleanup;