Re: [PATCH v3 00/10] Support TDX guests on Hyper-V (the Hyper-V specific part)

[Wei Liu <wei.liu@kernel.org>]

On Thu, Aug 24, 2023 at 01:07:02AM -0700, Dexuan Cui wrote:
> Dexuan Cui (10):
>   x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests
>   x86/hyperv: Support hypercalls for fully enlightened TDX guests
>   Drivers: hv: vmbus: Support fully enlightened TDX guests
>   x86/hyperv: Fix serial console interrupts for fully enlightened TDX
>     guests
>   Drivers: hv: vmbus: Support >64 VPs for a fully enlightened TDX/SNP VM
>   x86/hyperv: Introduce a global variable hyperv_paravisor_present
>   Drivers: hv: vmbus: Bring the post_msg_page back for TDX VMs with the
>     paravisor
>   x86/hyperv: Use TDX GHCI to access some MSRs in a TDX VM with the
>     paravisor
>   x86/hyperv: Remove hv_isolation_type_en_snp
>   x86/hyperv: Move the code in ivm.c around to avoid unnecessary ifdef's
> 
>  arch/x86/hyperv/hv_apic.c          |  15 +-
>  arch/x86/hyperv/hv_init.c          |  59 ++++-
>  arch/x86/hyperv/ivm.c              | 374 ++++++++++++++++++-----------
>  arch/x86/include/asm/hyperv-tlfs.h |   3 +-
>  arch/x86/include/asm/mshyperv.h    |  43 +++-
>  arch/x86/kernel/cpu/mshyperv.c     |  65 ++++-
>  drivers/hv/connection.c            |  15 +-
>  drivers/hv/hv.c                    |  78 +++++-
>  drivers/hv/hv_common.c             |  43 +++-
>  drivers/hv/hyperv_vmbus.h          |  11 +
>  include/asm-generic/mshyperv.h     |   5 +-
>  11 files changed, 505 insertions(+), 206 deletions(-)

Applied to hyperv-next, thanks!