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OpenCloudOS-Kernel/tools/testing/selftests/kvm/.gitignore

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.gitignore: add SPDX License Identifier Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-03 21:35:59 +08:00
# SPDX-License-Identifier: GPL-2.0-only
KVM: selftests: Add aarch64 get-reg-list test Check for KVM_GET_REG_LIST regressions. The blessed list was created by running on v4.15 with the --core-reg-fixup option. The following script was also used in order to annotate system registers with their names when possible. When new system registers are added the names can just be added manually using the same grep. while read reg; do if [[ ! $reg =~ ARM64_SYS_REG ]]; then printf "\t$reg\n" continue fi encoding=$(echo "$reg" | sed "s/ARM64_SYS_REG(//;s/),//") if ! name=$(grep "$encoding" ../../../../arch/arm64/include/asm/sysreg.h); then printf "\t$reg\n" continue fi name=$(echo "$name" | sed "s/.*SYS_//;s/[\t ]*sys_reg($encoding)$//") printf "\t$reg\t/* $name */\n" done < <(aarch64/get-reg-list --core-reg-fixup --list) Signed-off-by: Andrew Jones <drjones@redhat.com> Message-Id: <20201029201703.102716-3-drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-30 04:17:01 +08:00
/aarch64/get-reg-list
KVM: selftests: Add blessed SVE registers to get-reg-list Add support for the SVE registers to get-reg-list and create a new test, get-reg-list-sve, which tests them when running on a machine with SVE support. Signed-off-by: Andrew Jones <drjones@redhat.com> Message-Id: <20201029201703.102716-5-drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-30 04:17:03 +08:00
/aarch64/get-reg-list-sve
selftests: kvm: synchronize .gitignore to Makefile Because "Untracked files:" are annoying. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-07 21:26:56 +08:00
/s390x/memop
KVM: selftests: Introduce steal-time test The steal-time test confirms what is reported to the guest as stolen time is consistent with the run_delay reported for the VCPU thread on the host. Both x86_64 and AArch64 have the concept of steal/stolen time so this test is introduced for both architectures. While adding the test we ensure .gitignore has all tests listed (it was missing s390x/resets) and that the Makefile has all tests listed in alphabetical order (not really necessary, but it almost was already...). We also extend the common API with a new num-guest- pages call and a new timespec call. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-13 23:56:44 +08:00
/s390x/resets
selftests: KVM: SVM: Add vmcall test to gitignore Add svm_vmcall_test to gitignore list, and realphabetize it. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-10 17:15:53 +08:00
/s390x/sync_regs_test
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-19 01:54:26 +08:00
/x86_64/cr4_cpuid_sync_test
KVM: selftests: Add x86_64/debug_regs to .gitignore Add x86_64/debug_regs to .gitignore. Reported-by: Marcelo Bandeira Condotta <mcondotta@redhat.com> Fixes: 449aa906e67e ("KVM: selftests: Add KVM_SET_GUEST_DEBUG test") Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20200608112346.593513-1-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-08 19:23:45 +08:00
/x86_64/debug_regs
selftests/kvm: add missing executables to .gitignore Fixes: 18178ff86217 ("KVM: selftests: add Enlightened VMCS test") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-19 22:38:16 +08:00
/x86_64/evmcs_test
selftests: kvm: test enforcement of paravirtual cpuid features Add a set of tests that ensure the guest cannot access paravirtual msrs and hypercalls that have been disabled in the KVM_CPUID_FEATURES leaf. Expect a #GP in the case of msr accesses and -KVM_ENOSYS from hypercalls. Cc: Jim Mattson <jmattson@google.com> Signed-off-by: Oliver Upton <oupton@google.com> Reviewed-by: Peter Shier <pshier@google.com> Reviewed-by: Aaron Lewis <aaronlewis@google.com> Message-Id: <20201027231044.655110-7-oupton@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-28 07:10:44 +08:00
/x86_64/kvm_pv_test
tests: kvm: Add tests to .gitignore Signed-off-by: Aaron Lewis <aaronlewis@google.com> Reviewed-by: Peter Shier <pshier@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-05-06 22:19:10 +08:00
/x86_64/hyperv_cpuid
tests: kvm: Check for a kernel warning When running with /sys/module/kvm_intel/parameters/unrestricted_guest=N, test that a kernel warning does not occur informing us that vcpu->mmio_needed=1. This can happen when KVM_RUN is called after a triple fault. This test was made to detect a bug that was reported by Syzkaller (https://groups.google.com/forum/#!topic/syzkaller/lHfau8E3SOE) and fixed with commit bbeac2830f4de ("KVM: X86: Fix residual mmio emulation request to userspace"). Signed-off-by: Aaron Lewis <aaronlewis@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Reviewed-by: Peter Shier <pshier@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-05-31 22:14:52 +08:00
/x86_64/mmio_warning_test
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-19 01:54:26 +08:00
/x86_64/platform_info_test
/x86_64/set_sregs_test
tests: kvm: Add tests to .gitignore Signed-off-by: Aaron Lewis <aaronlewis@google.com> Reviewed-by: Peter Shier <pshier@google.com> Reviewed-by: Jim Mattson <jmattson@google.com> Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-05-06 22:19:10 +08:00
/x86_64/smm_test
/x86_64/state_test
selftests: KVM: SVM: Add vmcall test to gitignore Add svm_vmcall_test to gitignore list, and realphabetize it. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-10 17:15:53 +08:00
/x86_64/svm_vmcall_test
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-19 01:54:26 +08:00
/x86_64/sync_regs_test
selftests: kvm: keep .gitignore add to date Add tsc_msrs_test, remove clear_dirty_log_test and alphabetize everything. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-06 20:39:26 +08:00
/x86_64/tsc_msrs_test
/x86_64/user_msr_test
KVM: selftests: test behavior of unmapped L2 APIC-access address Add a regression test for commit 671ddc700fd0 ("KVM: nVMX: Don't leak L1 MMIO regions to L2"). First, check to see that an L2 guest can be launched with a valid APIC-access address that is backed by a page of L1 physical memory. Next, set the APIC-access address to a (valid) L1 physical address that is not backed by memory. KVM can't handle this situation, so resuming L2 should result in a KVM exit for internal error (emulation). Signed-off-by: Jim Mattson <jmattson@google.com> Reviewed-by: Ricardo Koller <ricarkol@google.com> Reviewed-by: Peter Shier <pshier@google.com> Message-Id: <20201026180922.3120555-1-jmattson@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-27 02:09:22 +08:00
/x86_64/vmx_apic_access_test
selftests: kvm: add selftest for releasing VM file descriptor while in L2 This adds a test for the previous bug. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-01 06:49:21 +08:00
/x86_64/vmx_close_while_nested_test
selftests: kvm: synchronize .gitignore to Makefile Because "Untracked files:" are annoying. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-07 21:26:56 +08:00
/x86_64/vmx_dirty_log_test
selftests: kvm: keep .gitignore add to date Add tsc_msrs_test, remove clear_dirty_log_test and alphabetize everything. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-06 20:39:26 +08:00
/x86_64/vmx_preemption_timer_test
tests: kvm: Add tests for KVM_SET_NESTED_STATE Add tests for KVM_SET_NESTED_STATE and for various code paths in its implementation in vmx_set_nested_state(). Signed-off-by: Aaron Lewis <aaronlewis@google.com> Reviewed-by: Marc Orr <marcorr@google.com> Reviewed-by: Peter Shier <pshier@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-05-03 02:31:41 +08:00
/x86_64/vmx_set_nested_state_test
kvm: selftests: move arch-specific files to arch-specific locations Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-19 01:54:26 +08:00
/x86_64/vmx_tsc_adjust_test
kvm: tests: Add test to verify MSR_IA32_XSS Ensure that IA32_XSS appears in KVM_GET_MSR_INDEX_LIST if it can be set to a non-zero value. Reviewed-by: Jim Mattson <jmattson@google.com> Signed-off-by: Aaron Lewis <aaronlewis@google.com> Change-Id: Ia2d644f69e2d6d8c27d7e0a7a45c2bf9c42bf5ff Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-22 07:30:28 +08:00
/x86_64/xss_msr_test
selftests: KVM: SVM: Add vmcall test to gitignore Add svm_vmcall_test to gitignore list, and realphabetize it. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-10 17:15:53 +08:00
/demand_paging_test
kvm: selftests: port dirty_log_test to aarch64 While we're messing with the code for the port and to support guest page sizes that are less than the host page size, we also make some code formatting cleanups and apply sync_global_to_guest(). Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-09-19 01:54:32 +08:00
/dirty_log_test
KVM: selftests: Introduce the dirty log perf test The dirty log perf test will time verious dirty logging operations (enabling dirty logging, dirtying memory, getting the dirty log, clearing the dirty log, and disabling dirty logging) in order to quantify dirty logging performance. This test can be used to inform future performance improvements to KVM's dirty logging infrastructure. This series was tested by running the following invocations on an Intel Skylake machine: dirty_log_perf_test -b 20m -i 100 -v 64 dirty_log_perf_test -b 20g -i 5 -v 4 dirty_log_perf_test -b 4g -i 5 -v 32 demand_paging_test -b 20m -v 64 demand_paging_test -b 20g -v 4 demand_paging_test -b 4g -v 32 All behaved as expected. Signed-off-by: Ben Gardon <bgardon@google.com> Message-Id: <20201027233733.1484855-6-bgardon@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-10-28 07:37:33 +08:00
/dirty_log_perf_test
KVM: selftests: Update gitignore file for latest changes The kvm_create_max_vcpus test has been moved to the main directory, and sync_regs_test is now available on s390x, too. Signed-off-by: Thomas Huth <thuth@redhat.com> Acked-by: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-07-31 22:28:51 +08:00
/kvm_create_max_vcpus
KVM: selftests: Make set_memory_region_test common to all architectures Make set_memory_region_test available on all architectures by wrapping the bits that are x86-specific in ifdefs. A future testcase to create the maximum number of memslots will be architecture agnostic. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200410231707.7128-10-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-04-11 07:17:06 +08:00
/set_memory_region_test
KVM: selftests: Introduce steal-time test The steal-time test confirms what is reported to the guest as stolen time is consistent with the run_delay reported for the VCPU thread on the host. Both x86_64 and AArch64 have the concept of steal/stolen time so this test is introduced for both architectures. While adding the test we ensure .gitignore has all tests listed (it was missing s390x/resets) and that the Makefile has all tests listed in alphabetical order (not really necessary, but it almost was already...). We also extend the common API with a new num-guest- pages call and a new timespec call. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-13 23:56:44 +08:00
/steal_time