Miscellaneous fixes and cleanups to emulator_error_test. The reason I started looking at this test is because it fails when TDP is disabled, which pollutes my test results wheneveer I am testing a new series for upstream. v2: - Split emulator_error_test into 2 separate tests to ensure continued test coverage of KVM emulation in response to EPT violations when "allow_smaller_maxphyaddr && guest.MAXPHYADDR < host.MAXPHADDR". [Sean] - Test that flds generates #PF(RSVD) when TDP is disabled [Sean] v1: https://lore.kernel.org/kvm/20220929204708.2548375-1-dmatlack@xxxxxxxxxx/ David Matlack (8): KVM: selftests: Rename emulator_error_test to smaller_maxphyaddr_emulation_test KVM: selftests: Explicitly require instructions bytes KVM: selftests: Delete dead ucall code KVM: selftests: Move flds instruction emulation failure handling to header KVM: x86/mmu: Use BIT{,_ULL}() for PFERR masks KVM: selftests: Copy KVM PFERR masks into selftests KVM: selftests: Expect #PF(RSVD) when TDP is disabled KVM: selftest: Add a test for KVM_CAP_EXIT_ON_EMULATION_FAILURE arch/x86/include/asm/kvm_host.h | 20 +- tools/testing/selftests/kvm/.gitignore | 3 +- tools/testing/selftests/kvm/Makefile | 3 +- .../selftests/kvm/include/x86_64/processor.h | 31 +++ .../kvm/x86_64/emulator_error_test.c | 193 ------------------ .../x86_64/exit_on_emulation_failure_test.c | 42 ++++ .../selftests/kvm/x86_64/flds_emulation.h | 67 ++++++ .../smaller_maxphyaddr_emulation_test.c | 118 +++++++++++ 8 files changed, 272 insertions(+), 205 deletions(-) delete mode 100644 tools/testing/selftests/kvm/x86_64/emulator_error_test.c create mode 100644 tools/testing/selftests/kvm/x86_64/exit_on_emulation_failure_test.c create mode 100644 tools/testing/selftests/kvm/x86_64/flds_emulation.h create mode 100644 tools/testing/selftests/kvm/x86_64/smaller_maxphyaddr_emulation_test.c base-commit: 458e98746fa852d744d34b5a8d0b1673959efc2f -- 2.38.0.413.g74048e4d9e-goog
