From: David Matlack Date: Wed, 2 Nov 2022 18:46:45 +0000 (-0700) Subject: KVM: selftests: Rename emulator_error_test to smaller_maxphyaddr_emulation_test X-Git-Tag: v6.6.7~3891^2~93 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=52d3a4fb5be1579b0fb8d48f8abaf9a9c7db1083;p=platform%2Fkernel%2Flinux-starfive.git 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 Reviewed-by: Sean Christopherson Link: https://lore.kernel.org/r/20221102184654.282799-2-dmatlack@google.com Signed-off-by: Sean Christopherson --- diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore index 2f0d705..053e5d3 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 6e2a683..cff3a7f 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 similarity index 96% rename from tools/testing/selftests/kvm/x86_64/emulator_error_test.c rename to tools/testing/selftests/kvm/x86_64/smaller_maxphyaddr_emulation_test.c index d945e57..6fe5af8 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 */