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    Subject[PATCH v2 00/10] Add TDX Guest Support (#VE handler support)
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    Hi All,

    Intel's Trust Domain Extensions (TDX) protect guest VMs from malicious
    hosts and some physical attacks. This series adds #VE handler support,
    for port I/O, MMIO and MWAIT/MONITOR features in TDX guest.

    This series is the continuation of the patch series titled "Add TDX Guest
    Support (Initial support)" which added initial support for TDX guests. You
    can find the patchset in the following link.

    [set 1] - https://lore.kernel.org/patchwork/project/lkml/list/?series=505232

    Also please note that this series alone is not necessarily fully
    functional.

    You can find TDX related documents in the following link.

    https://software.intel.com/content/www/br/pt/develop/articles/intel-trust-domain-extensions.html

    Changes since v1:
    * Rebased on top of TDX guest set 1 patches (which had some core API changes).
    * Moved "x86/tdx: Add early_is_tdx_guest() interface" patch from set 1 patch
    series to this patchset (since it is only used in early I/O support case).
    * Rest of changelogs are included in patches in-line.

    Andi Kleen (1):
    x86/tdx: Handle early IO operations

    Kirill A. Shutemov (6):
    x86/io: Allow to override inX() and outX() implementation
    x86/tdx: Handle port I/O
    x86/insn-eval: Introduce insn_get_modrm_reg_ptr()
    x86/insn-eval: Introduce insn_decode_mmio()
    x86/sev-es: Use insn_decode_mmio() for MMIO implementation
    x86/tdx: Handle in-kernel MMIO

    Kuppuswamy Sathyanarayanan (3):
    x86/tdx: Add early_is_tdx_guest() interface
    x86/tdx: Handle port I/O in decompression code
    x86/tdx: Handle MWAIT and MONITOR

    arch/x86/boot/compressed/Makefile | 2 +
    arch/x86/boot/compressed/tdcall.S | 3 +
    arch/x86/boot/compressed/tdx.c | 31 +++++
    arch/x86/boot/cpuflags.c | 12 +-
    arch/x86/boot/cpuflags.h | 2 +
    arch/x86/include/asm/insn-eval.h | 13 ++
    arch/x86/include/asm/io.h | 23 +++-
    arch/x86/include/asm/tdx.h | 66 ++++++++++
    arch/x86/kernel/head64.c | 3 +
    arch/x86/kernel/sev.c | 171 ++++++-------------------
    arch/x86/kernel/tdx.c | 204 ++++++++++++++++++++++++++++++
    arch/x86/lib/insn-eval.c | 102 +++++++++++++++
    12 files changed, 493 insertions(+), 139 deletions(-)
    create mode 100644 arch/x86/boot/compressed/tdcall.S
    create mode 100644 arch/x86/boot/compressed/tdx.c

    --
    2.25.1

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