Merge tag 'kvm-x86-vmx-6.20' of https://github.com/kvm-x86/linux into HEAD

Merge tag 'kvm-x86-vmx-6.20' of https://github.com/kvm-x86/linux into HEAD

KVM VMX changes for 6.20

 - Fix an SGX bug where KVM would incorrectly try to handle EPCM #PFs by always
   relecting EPCM #PFs back into the guest.  KVM doesn't shadow EPCM entries,
   and so EPCM violations cannot be due to KVM interference, and can't be
   resolved by KVM.

 - Fix a bug where KVM would register its posted interrupt wakeup handler even
   if loading kvm-intel.ko ultimately failed.

 - Disallow access to vmcb12 fields that aren't fully supported, mostly to
   avoid weirdness and complexity for FRED and other features, where KVM wants
   enable VMCS shadowing for fields that conditionally exist.

 - Print out the "bad" offsets and values if kvm-intel.ko refuses to load (or
   refuses to online a CPU) due to a VMCS config mismatch.