[kvm:queue 22/34] arch/x86/kvm/x86.c:12650:12: error: no member named 'pre_fault_allowed' in 'struct kvm_arch'

[kvm:queue 22/34] arch/x86/kvm/x86.c:12650:12: error: no member named 'pre_fault_allowed' in 'struct kvm_arch'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head:   90433378a1bea709c362a855c99b4662c92e49be
commit: ca9ddf0b7d74a71b6d71ea5355825922b89f5fd7 [22/34] KVM: x86: disallow pre-fault for SNP VMs before initialization
config: i386-randconfig-141-20240720 (https://download.01.org/0day-ci/archive/20240720/202407200826.iiOlgVtf-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240720/202407200826.iiOlgVtf-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407200826.iiOlgVtf-lkp@intel.com/

All errors (new ones prefixed by >>):

>> arch/x86/kvm/x86.c:12650:12: error: no member named 'pre_fault_allowed' in 'struct kvm_arch'
    12650 |         kvm->arch.pre_fault_allowed =
          |         ~~~~~~~~~ ^
   1 error generated.
--
>> arch/x86/kvm/mmu/mmu.c:4746:23: error: no member named 'pre_fault_allowed' in 'struct kvm_arch'
    4746 |         if (!vcpu->kvm->arch.pre_fault_allowed)
         |              ~~~~~~~~~~~~~~~ ^
   1 error generated.
--
>> arch/x86/kvm/svm/svm.c:4952:13: error: no member named 'pre_fault_allowed' in 'struct kvm_arch'
    4952 |                 kvm->arch.pre_fault_allowed = !kvm->arch.has_private_mem;
         |                 ~~~~~~~~~ ^
   1 error generated.


vim +12650 arch/x86/kvm/x86.c

 12636	
 12637	
 12638	int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 12639	{
 12640		int ret;
 12641		unsigned long flags;
 12642	
 12643		if (!kvm_is_vm_type_supported(type))
 12644			return -EINVAL;
 12645	
 12646		kvm->arch.vm_type = type;
 12647		kvm->arch.has_private_mem =
 12648			(type == KVM_X86_SW_PROTECTED_VM);
 12649		/* Decided by the vendor code for other VM types.  */
 12650		kvm->arch.pre_fault_allowed =
 12651			type == KVM_X86_DEFAULT_VM || type == KVM_X86_SW_PROTECTED_VM;
 12652	
 12653		ret = kvm_page_track_init(kvm);
 12654		if (ret)
 12655			goto out;
 12656	
 12657		kvm_mmu_init_vm(kvm);
 12658	
 12659		ret = kvm_x86_call(vm_init)(kvm);
 12660		if (ret)
 12661			goto out_uninit_mmu;
 12662	
 12663		INIT_HLIST_HEAD(&kvm->arch.mask_notifier_list);
 12664		atomic_set(&kvm->arch.noncoherent_dma_count, 0);
 12665	
 12666		/* Reserve bit 0 of irq_sources_bitmap for userspace irq source */
 12667		set_bit(KVM_USERSPACE_IRQ_SOURCE_ID, &kvm->arch.irq_sources_bitmap);
 12668		/* Reserve bit 1 of irq_sources_bitmap for irqfd-resampler */
 12669		set_bit(KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID,
 12670			&kvm->arch.irq_sources_bitmap);
 12671	
 12672		raw_spin_lock_init(&kvm->arch.tsc_write_lock);
 12673		mutex_init(&kvm->arch.apic_map_lock);
 12674		seqcount_raw_spinlock_init(&kvm->arch.pvclock_sc, &kvm->arch.tsc_write_lock);
 12675		kvm->arch.kvmclock_offset = -get_kvmclock_base_ns();
 12676	
 12677		raw_spin_lock_irqsave(&kvm->arch.tsc_write_lock, flags);
 12678		pvclock_update_vm_gtod_copy(kvm);
 12679		raw_spin_unlock_irqrestore(&kvm->arch.tsc_write_lock, flags);
 12680	
 12681		kvm->arch.default_tsc_khz = max_tsc_khz ? : tsc_khz;
 12682		kvm->arch.apic_bus_cycle_ns = APIC_BUS_CYCLE_NS_DEFAULT;
 12683		kvm->arch.guest_can_read_msr_platform_info = true;
 12684		kvm->arch.enable_pmu = enable_pmu;
 12685	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki