diff options
Diffstat (limited to 'sys/dev/hyperv/vmbus/vmbus.c')
| -rw-r--r-- | sys/dev/hyperv/vmbus/vmbus.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/sys/dev/hyperv/vmbus/vmbus.c b/sys/dev/hyperv/vmbus/vmbus.c index 4ef8ed7..e1eb52f 100644 --- a/sys/dev/hyperv/vmbus/vmbus.c +++ b/sys/dev/hyperv/vmbus/vmbus.c @@ -726,19 +726,11 @@ vmbus_synic_setup(void *xsc) uint32_t sint; if (hyperv_features & CPUID_HV_MSR_VP_INDEX) { - /* - * Save virtual processor id. - */ + /* Save virtual processor id. */ VMBUS_PCPU_GET(sc, vcpuid, cpu) = rdmsr(MSR_HV_VP_INDEX); } else { - /* - * XXX - * Virtual processoor id is only used by a pretty broken - * channel selection code from storvsc. It's nothing - * critical even if CPUID_HV_MSR_VP_INDEX is not set; keep - * moving on. - */ - VMBUS_PCPU_GET(sc, vcpuid, cpu) = cpu; + /* Set virtual processor id to 0 for compatibility. */ + VMBUS_PCPU_GET(sc, vcpuid, cpu) = 0; } /* |
