[RFC PATCH 0/3] TDX attestation support

[Paolo Bonzini]

This is my update of Binbin's patches from
https://github.com/intel-staging/qemu-tdx/commits/binbinwu/GetTdVmCallInfo_fixup/,
updated for the proposed userspace API at
https://lore.kernel.org/kvm/20250619180159.187358-1-pbonzini@redhat.com/T/
and with a few tweaks to drop the remains of the
quote generator QOM object.

I am not sure of the state of Daniel's patch to parse the
GET_QUOTE request and repack it for the quote generation
service.  Here I have just squashed it into patch 3.

I have not tested this beyond compilation, but I wanted
to send it out before going on vacation---and possibly
even include patches 1-2 in a pull request.

Paolo


Binbin Wu (1):
  i386/tdx: handle TDG.VP.VMCALL<GetTdVmCallInfo>

Isaku Yamahata (1):
  i386/tdx: handle TDG.VP.VMCALL<GetQuote>

Paolo Bonzini (1):
  update Linux headers to v6.16-rc3

 qapi/qom.json                                 |   8 +-
 include/standard-headers/asm-x86/setup_data.h |  13 +-
 include/standard-headers/drm/drm_fourcc.h     |  45 +++
 include/standard-headers/linux/ethtool.h      | 124 ++++----
 include/standard-headers/linux/fuse.h         |   6 +-
 .../linux/input-event-codes.h                 |   3 +-
 include/standard-headers/linux/pci_regs.h     |  12 +-
 include/standard-headers/linux/virtio_gpu.h   |   3 +-
 include/standard-headers/linux/virtio_pci.h   |   1 +
 linux-headers/asm-arm64/kvm.h                 |   9 +-
 linux-headers/asm-x86/kvm.h                   |   1 +
 linux-headers/linux/bits.h                    |   4 +-
 linux-headers/linux/kvm.h                     |  25 ++
 linux-headers/linux/vhost.h                   |   4 +-
 target/i386/kvm/tdx-quote-generator.h         |  82 +++++
 target/i386/kvm/tdx.h                         |  19 ++
 target/i386/kvm/kvm.c                         |  15 +
 target/i386/kvm/tdx-quote-generator.c         | 300 ++++++++++++++++++
 target/i386/kvm/tdx-stub.c                    |   8 +
 target/i386/kvm/tdx.c                         | 186 +++++++++++
 target/i386/kvm/meson.build                   |   2 +-
 21 files changed, 795 insertions(+), 75 deletions(-)
 create mode 100644 target/i386/kvm/tdx-quote-generator.h
 create mode 100644 target/i386/kvm/tdx-quote-generator.c

-- 
2.49.0