Merge tag 'x86_tdx_for_6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'x86_tdx_for_6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 TDX updates from Dave Hansen:
 "The biggest change here is making TDX and kexec play nicely together.

  Before this, the memory encryption hardware (which doesn't respect
  cache coherency) could write back old cachelines on top of data in the
  new kernel, so kexec and TDX were made mutually exclusive. This
  removes the limitation.

  There is also some work to tighten up a hardware bug workaround and
  some MAINTAINERS updates.

   - Make TDX and kexec work together

    - Skip TDX bug workaround when the bug is not present

    - Update maintainers entries"

* tag 'x86_tdx_for_6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/virt/tdx: Use precalculated TDVPR page physical address
  KVM/TDX: Explicitly do WBINVD when no more TDX SEAMCALLs
  x86/virt/tdx: Update the kexec section in the TDX documentation
  x86/virt/tdx: Remove the !KEXEC_CORE dependency
  x86/kexec: Disable kexec/kdump on platforms with TDX partial write erratum
  x86/virt/tdx: Mark memory cache state incoherent when making SEAMCALL
  x86/sme: Use percpu boolean to control WBINVD during kexec
  x86/kexec: Consolidate relocate_kernel() function parameters
  x86/tdx: Skip clearing reclaimed pages unless X86_BUG_TDX_PW_MCE is present
  x86/tdx: Tidy reset_pamt functions
  x86/tdx: Eliminate duplicate code in tdx_clear_page()
  MAINTAINERS: Add KVM mail list to the TDX entry
  MAINTAINERS: Add Rick Edgecombe as a TDX reviewer
  MAINTAINERS: Update the file list in the TDX entry.