Wei Liu <[email protected]> writes: > On Wed, May 27, 2020 at 09:46:16AM +0800, Boqun Feng wrote: > VMBus is being loaded. That gives me some clue. > > I notice a hunk in the patch: > > @@ -331,17 +327,19 @@ static void __init ms_hyperv_init_platfo > x86_platform.apic_post_init = hyperv_init; > hyperv_setup_mmu_ops(); > /* Setup the IDT for hypervisor callback */ > - alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, hyperv_callback_vector); > + alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, sysvec_hyperv_callback); > > It is not using the asm variant. > > Could this be the culprit? Thomas?
Of course ... Sorry
