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path: root/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c
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2023-03-14KVM: selftests: Make vCPU exit reason test assertion commonVipin Sharma
Make TEST_ASSERT_KVM_EXIT_REASON() macro and replace all exit reason test assert statements with it. No functional changes intended. Signed-off-by: Vipin Sharma <vipinsh@google.com> Reviewed-by: David Matlack <dmatlack@google.com> Message-Id: <20230204014547.583711-2-vipinsh@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-07-13KVM: selftests: Use kvm_cpu_has() for nested VMX checksSean Christopherson
Use kvm_cpu_has() to check for nested VMX support, and drop the helpers now that their functionality is trivial to implement. No functional change intended. Signed-off-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/20220614200707.3315957-7-seanjc@google.com
2022-07-13KVM: selftests: Fix filename reporting in guest assertsColton Lewis
Fix filename reporting in guest asserts by ensuring the GUEST_ASSERT macro records __FILE__ and substituting REPORT_GUEST_ASSERT for many repetitive calls to TEST_FAIL. Previously filename was reported by using __FILE__ directly in the selftest, wrongly assuming it would always be the same as where the assertion failed. Signed-off-by: Colton Lewis <coltonlewis@google.com> Reported-by: Ricardo Koller <ricarkol@google.com> Fixes: 4e18bccc2e5544f0be28fc1c4e6be47a469d6c60 Link: https://lore.kernel.org/r/20220615193116.806312-5-coltonlewis@google.com [sean: convert more TEST_FAIL => REPORT_GUEST_ASSERT instances] Signed-off-by: Sean Christopherson <seanjc@google.com>
2022-06-11KVM: selftests: Purge vm+vcpu_id == vcpu sillinessSean Christopherson
Take a vCPU directly instead of a VM+vcpu pair in all vCPU-scoped helpers and ioctls. Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-11KVM: selftests: Convert vmx_close_while_nested_test away from VCPU_IDSean Christopherson
Convert vmx_close_while_nested_test to use vm_create_with_one_vcpu() and pass around a 'struct kvm_vcpu' object instead of using a global VCPU_ID. Note, this is a "functional" change in the sense that the test now creates a vCPU with vcpu_id==0 instead of vcpu_id==5. The non-zero VCPU_ID was 100% arbitrary and added little to no validation coverage. If testing non-zero vCPU IDs is desirable for generic tests, that can be done in the future by tweaking the VM creation helpers. Opportunistically make the "vm" variable local, it is unused outside of main(). Signed-off-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-01-19kvm: selftests: Do not indent with spacesPaolo Bonzini
Some indentation with spaces crept in, likely due to terminal-based cut and paste. Clean it up. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-11-16KVM: selftests: x86: Set supported CPUIDs on default VMAndrew Jones
Almost all tests do this anyway and the ones that don't don't appear to care. Only vmx_set_nested_state_test assumes that a feature (VMX) is disabled until later setting the supported CPUIDs. It's better to disable that explicitly anyway. Signed-off-by: Andrew Jones <drjones@redhat.com> Message-Id: <20201111122636.73346-11-drjones@redhat.com> [Restore CPUID_VMX, or vmx_set_nested_state breaks. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16selftests: kvm: Uses TEST_FAIL in tests/utilitiesWainer dos Santos Moschetta
Changed all tests and utilities to use TEST_FAIL macro instead of TEST_ASSERT(false,...). Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16KVM: selftests: Fix unknown ucall command assertsAndrew Jones
The TEST_ASSERT in x86_64/platform_info_test.c would have print 'ucall' instead of 'uc.cmd'. Also fix all uc.cmd format types. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-10-22selftests: kvm: consolidate VMX support checksVitaly Kuznetsov
vmx_* tests require VMX and three of them implement the same check. Move it to vmx library. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 482Thomas Gleixner
Based on 1 normalized pattern(s): this work is licensed under the terms of the gnu gpl version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 48 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081204.624030236@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24KVM: selftests: Compile code with warnings enabledThomas Huth
So far the KVM selftests are compiled without any compiler warnings enabled. That's quite bad, since we miss a lot of possible bugs this way. Let's enable at least "-Wall" and some other useful warning flags now, and fix at least the trivial problems in the code (like unused variables). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-12selftests: kvm: add selftest for releasing VM file descriptor while in L2Paolo Bonzini
This adds a test for the previous bug. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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