Re: [PATCH v13 11/22] KVM: selftests: Set up TDX boot parameters region

[Binbin Wu]

On 5/22/2026 7:16 AM, Lisa Wang wrote:
[...]> +void tdx_vm_load_common_boot_parameters(struct kvm_vm *vm)
> +{
> +     struct td_boot_parameters *params =
> +             addr_gpa2hva(vm, TD_BOOT_PARAMETERS_GPA);
> +     u32 cr4;
> +
> +     TEST_ASSERT_EQ(vm->mode, VM_MODE_PXXVYY_4K);
> +
> +     cr4 = kvm_get_default_cr4();
> +     if (vm->mmu.pgtable_levels == 5)
> +             cr4 |= X86_CR4_LA57;

This should be removed after the 5-level paging code is added back in
kvm_get_default_cr4().