diff options
Diffstat (limited to 'drivers/hv/hv_common.c')
| -rw-r--r-- | drivers/hv/hv_common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hv/hv_common.c b/drivers/hv/hv_common.c index 1fc82d237161..7be173a99f27 100644 --- a/drivers/hv/hv_common.c +++ b/drivers/hv/hv_common.c @@ -289,3 +289,9 @@ void __weak hyperv_cleanup(void) { } EXPORT_SYMBOL_GPL(hyperv_cleanup); + +u64 __weak hv_ghcb_hypercall(u64 control, void *input, void *output, u32 input_size) +{ + return HV_STATUS_INVALID_PARAMETER; +} +EXPORT_SYMBOL_GPL(hv_ghcb_hypercall); |