diff options
| author | David Matlack <dmatlack@google.com> | 2022-11-02 11:46:45 -0700 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-11-16 16:58:58 -0800 |
| commit | 52d3a4fb5be1579b0fb8d48f8abaf9a9c7db1083 (patch) | |
| tree | d1324fdb36c2ec698b631030dc39dcb0c91b9645 | |
| parent | 376bc1b458c9a6db347c70f02fa6eb8b5f187455 (diff) | |
| download | linux-52d3a4fb5be1579b0fb8d48f8abaf9a9c7db1083.tar.bz2 | |
KVM: selftests: Rename emulator_error_test to smaller_maxphyaddr_emulation_test
Rename emulator_error_test to smaller_maxphyaddr_emulation_test and
update the comment at the top of the file to document that this is
explicitly a test to validate that KVM emulates instructions in response
to an EPT violation when emulating a smaller MAXPHYADDR.
Signed-off-by: David Matlack <dmatlack@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20221102184654.282799-2-dmatlack@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
| -rw-r--r-- | tools/testing/selftests/kvm/.gitignore | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/Makefile | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/smaller_maxphyaddr_emulation_test.c (renamed from tools/testing/selftests/kvm/x86_64/emulator_error_test.c) | 3 |
3 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore index 2f0d705db9db..053e5d34cd03 100644 --- a/tools/testing/selftests/kvm/.gitignore +++ b/tools/testing/selftests/kvm/.gitignore @@ -17,7 +17,6 @@ /x86_64/cr4_cpuid_sync_test /x86_64/debug_regs /x86_64/evmcs_test -/x86_64/emulator_error_test /x86_64/fix_hypercall_test /x86_64/get_msr_index_features /x86_64/kvm_clock_test @@ -36,6 +35,7 @@ /x86_64/set_boot_cpu_id /x86_64/set_sregs_test /x86_64/sev_migrate_tests +/x86_64/smaller_maxphyaddr_emulation_test /x86_64/smm_test /x86_64/state_test /x86_64/svm_vmcall_test diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index 6e2a683629c7..cff3a7ff8782 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -82,7 +82,6 @@ TEST_GEN_PROGS_x86_64 = x86_64/cpuid_test TEST_GEN_PROGS_x86_64 += x86_64/cr4_cpuid_sync_test TEST_GEN_PROGS_x86_64 += x86_64/get_msr_index_features TEST_GEN_PROGS_x86_64 += x86_64/evmcs_test -TEST_GEN_PROGS_x86_64 += x86_64/emulator_error_test TEST_GEN_PROGS_x86_64 += x86_64/fix_hypercall_test TEST_GEN_PROGS_x86_64 += x86_64/hyperv_clock TEST_GEN_PROGS_x86_64 += x86_64/hyperv_cpuid @@ -97,6 +96,7 @@ TEST_GEN_PROGS_x86_64 += x86_64/platform_info_test TEST_GEN_PROGS_x86_64 += x86_64/pmu_event_filter_test TEST_GEN_PROGS_x86_64 += x86_64/set_boot_cpu_id TEST_GEN_PROGS_x86_64 += x86_64/set_sregs_test +TEST_GEN_PROGS_x86_64 += x86_64/smaller_maxphyaddr_emulation_test TEST_GEN_PROGS_x86_64 += x86_64/smm_test TEST_GEN_PROGS_x86_64 += x86_64/state_test TEST_GEN_PROGS_x86_64 += x86_64/vmx_preemption_timer_test diff --git a/tools/testing/selftests/kvm/x86_64/emulator_error_test.c b/tools/testing/selftests/kvm/x86_64/smaller_maxphyaddr_emulation_test.c index d945e571e7a0..6fe5af8bd47e 100644 --- a/tools/testing/selftests/kvm/x86_64/emulator_error_test.c +++ b/tools/testing/selftests/kvm/x86_64/smaller_maxphyaddr_emulation_test.c @@ -2,7 +2,8 @@ /* * Copyright (C) 2020, Google LLC. * - * Tests for KVM_CAP_EXIT_ON_EMULATION_FAILURE capability. + * Test that KVM emulates instructions in response to EPT violations when + * allow_smaller_maxphyaddr is enabled and guest.MAXPHYADDR < host.MAXPHYADDR. */ #define _GNU_SOURCE /* for program_invocation_short_name */ |