Sean Christopherson f3e613e72f x86/hyperv: Move required MSRs check to initial platform probing ... Explicitly check for MSR_HYPERCALL and MSR_VP_INDEX support when probing for running as a Hyper-V guest instead of waiting until hyperv_init() to detect the bogus configuration. Add messages to give the admin a heads up that they are likely running on a broken virtual machine setup. At best, silently disabling Hyper-V is confusing and difficult to debug, e.g. the kernel _says_ it's using all these fancy Hyper-V features, but always falls back to the native versions. At worst, the half baked setup will crash/hang the kernel. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/20211104182239.1302956-3-seanjc@google.com Signed-off-by: Wei Liu <wei.liu@kernel.org>		2021-11-15 12:37:08 +00:00
..
hv_apic.c
hv_init.c	x86/hyperv: Move required MSRs check to initial platform probing	2021-11-15 12:37:08 +00:00
hv_proc.c
hv_spinlock.c
irqdomain.c
ivm.c	x86/hyperv: Remove duplicate include	2021-10-28 11:36:34 +00:00
Makefile	x86/hyperv: Add new hvcall guest address host visibility support	2021-10-28 11:21:33 +00:00
mmu.c
nested.c