Bug 216178

Environment:
CPU Architecture: x86_64
Host OS: Red Hat Enterprise Linux 8.4 (Ootpa)
Host kernel: 5.19.0-rc1
gcc: gcc version 8.4.1
Host kernel source: https://git.kernel.org/pub/scm/virt/kvm/kvm.git
Branch: next
Commit: 4b88b1a518b337de1252b8180519ca4c00015c9e

Qemu source: https://git.qemu.org/git/qemu.git
Branch: master
Commit: 40d522490714b65e0856444277db6c14c5cc3796

kvm-unit-tests source: https://gitlab.com/kvm-unit-tests/kvm-unit-tests.git
Branch: master
Commit: ca85dda2671e88d34acfbca6de48a9ab32b1810d

Bug Detailed Description:
kvm-unit-tests vmx_pf_exception_test_reduced_maxphyaddr fails in kvm 5.19-rc1. 

Reproducibility:
Always 

Reproducing Steps:
rmmod kvm_intel
modprobe kvm_intel nested=Y allow_smaller_maxphyaddr=Y 
git clone https://gitlab.com/kvm-unit-tests/kvm-unit-tests.git
cd kvm-unit-tests
./configure
make standalone
cd tests
./vmx_pf_exception_test_reduced_maxphyaddr


Actual Result:
[root@icx-2s1 tests]$./vmx_pf_exception_test_reduced_maxphyaddr
BUILD_HEAD=ca85dda2
timeout -k 1s --foreground 90s /usr/local/bin/qemu-system-x86_64 --no-reboot -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.tqLBp4BJLc -smp 1 -cpu IvyBridge,phys-bits=36,host-phys-bits=off,+vmx -append vmx_pf_exception_test vmx_pf_no_vpid_test vmx_pf_vpid_test vmx_pf_invvpid_test # -initrd /tmp/tmp.yMFfmwwAsy
qemu-system-x86_64: warning: Host physical bits (46) does not match phys-bits property (36)
enabling apic
paging enabled
cr0 = 80010011
cr3 = 1007000
cr4 = 20
filter = vmx_pf_exception_test, test = test_vmx_feature_control
filter = vmx_pf_exception_test, test = test_vmxon
filter = vmx_pf_exception_test, test = test_vmptrld
filter = vmx_pf_exception_test, test = test_vmclear
filter = vmx_pf_exception_test, test = test_vmptrst
filter = vmx_pf_exception_test, test = test_vmwrite_vmread
filter = vmx_pf_exception_test, test = test_vmcs_high
filter = vmx_pf_exception_test, test = test_vmcs_lifecycle
filter = vmx_pf_exception_test, test = test_vmx_caps
filter = vmx_pf_exception_test, test = test_vmread_flags_touch
filter = vmx_pf_exception_test, test = test_vmwrite_flags_touch
filter = vmx_pf_exception_test, test = null
filter = vmx_pf_exception_test, test = vmenter
filter = vmx_pf_exception_test, test = preemption timer
filter = vmx_pf_exception_test, test = control field PAT
filter = vmx_pf_exception_test, test = control field EFER
filter = vmx_pf_exception_test, test = CR shadowing
filter = vmx_pf_exception_test, test = I/O bitmap
filter = vmx_pf_exception_test, test = instruction intercept
filter = vmx_pf_exception_test, test = EPT A/D disabled
filter = vmx_pf_exception_test, test = EPT A/D enabled
filter = vmx_pf_exception_test, test = PML
filter = vmx_pf_exception_test, test = interrupt
filter = vmx_pf_exception_test, test = nmi_hlt
filter = vmx_pf_exception_test, test = debug controls
filter = vmx_pf_exception_test, test = MSR switch
filter = vmx_pf_exception_test, test = vmmcall
filter = vmx_pf_exception_test, test = disable RDTSCP
filter = vmx_pf_exception_test, test = int3
filter = vmx_pf_exception_test, test = into
filter = vmx_pf_exception_test, test = exit_monitor_from_l2_test
filter = vmx_pf_exception_test, test = invalid_msr
filter = vmx_pf_exception_test, test = v2_null_test
filter = vmx_pf_exception_test, test = v2_multiple_entries_test
filter = vmx_pf_exception_test, test = fixture_test_case1
filter = vmx_pf_exception_test, test = fixture_test_case2
filter = vmx_pf_exception_test, test = invvpid_test
filter = vmx_pf_exception_test, test = vmx_controls_test
filter = vmx_pf_exception_test, test = vmx_host_state_area_test
filter = vmx_pf_exception_test, test = vmx_guest_state_area_test
filter = vmx_pf_exception_test, test = vmentry_movss_shadow_test
filter = vmx_pf_exception_test, test = vmentry_unrestricted_guest_test
filter = vmx_pf_exception_test, test = vmx_eoi_bitmap_ioapic_scan_test
filter = vmx_pf_exception_test, test = vmx_hlt_with_rvi_test
filter = vmx_pf_exception_test, test = apic_reg_virt_test
filter = vmx_pf_exception_test, test = virt_x2apic_mode_test
filter = vmx_pf_exception_test, test = vmx_apic_passthrough_test
filter = vmx_pf_exception_test, test = vmx_apic_passthrough_thread_test
filter = vmx_pf_exception_test, test = vmx_apic_passthrough_tpr_threshold_test
filter = vmx_pf_exception_test, test = vmx_init_signal_test
filter = vmx_pf_exception_test, test = vmx_sipi_signal_test
filter = vmx_pf_exception_test, test = vmx_vmcs_shadow_test
filter = vmx_pf_exception_test, test = vmx_ldtr_test
filter = vmx_pf_exception_test, test = vmx_cr_load_test
filter = vmx_pf_exception_test, test = vmx_cr4_osxsave_test
filter = vmx_pf_exception_test, test = vmx_nm_test
filter = vmx_pf_exception_test, test = vmx_db_test
filter = vmx_pf_exception_test, test = vmx_nmi_window_test
filter = vmx_pf_exception_test, test = vmx_intr_window_test
filter = vmx_pf_exception_test, test = vmx_pending_event_test
filter = vmx_pf_exception_test, test = vmx_pending_event_hlt_test
filter = vmx_pf_exception_test, test = vmx_store_tsc_test
filter = vmx_pf_exception_test, test = vmx_preemption_timer_zero_test
filter = vmx_pf_exception_test, test = vmx_preemption_timer_tf_test
filter = vmx_pf_exception_test, test = vmx_preemption_timer_expiry_test
filter = vmx_pf_exception_test, test = ept_access_test_not_present
filter = vmx_pf_exception_test, test = ept_access_test_read_only
filter = vmx_pf_exception_test, test = ept_access_test_write_only
filter = vmx_pf_exception_test, test = ept_access_test_read_write
filter = vmx_pf_exception_test, test = ept_access_test_execute_only
filter = vmx_pf_exception_test, test = ept_access_test_read_execute
filter = vmx_pf_exception_test, test = ept_access_test_write_execute
filter = vmx_pf_exception_test, test = ept_access_test_read_write_execute
filter = vmx_pf_exception_test, test = ept_access_test_reserved_bits
filter = vmx_pf_exception_test, test = ept_access_test_ignored_bits
filter = vmx_pf_exception_test, test = ept_access_test_paddr_not_present_ad_disabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_not_present_ad_enabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_only_ad_disabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_only_ad_enabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_write
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_write_execute
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_execute_ad_disabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_read_execute_ad_enabled
filter = vmx_pf_exception_test, test = ept_access_test_paddr_not_present_page_fault
filter = vmx_pf_exception_test, test = ept_access_test_force_2m_page
filter = vmx_pf_exception_test, test = atomic_switch_max_msrs_test
filter = vmx_pf_exception_test, test = atomic_switch_overflow_msrs_test
filter = vmx_pf_exception_test, test = rdtsc_vmexit_diff_test
filter = vmx_pf_exception_test, test = vmx_mtf_test
filter = vmx_pf_exception_test, test = vmx_mtf_pdpte_test
filter = vmx_pf_exception_test, test = vmx_pf_exception_test

Test suite: vmx_pf_exception_test
run
CR4.PKE not available, disabling PKE tests
x86/vmx_tests.c:10631: assert failed: false: Unexpected exit to L1, exit_reason: VMX_EXC_NMI (0x0)
        STACK: 406ede 407032 401e88 403c2e 4002c4
FAIL vmx_pf_exception_test_reduced_maxphyaddr


Expected Result:
...
PASS vmx_pf_exception_test_reduced_maxphyaddr