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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id g17-20020a170902d1d100b0016771074d18si6615229plb.108.2022.06.08.09.24.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jun 2022 09:24:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@brainfault-org.20210112.gappssmtp.com header.s=20210112 header.b=wp1hhuaJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A1A5E4A90F; Wed, 8 Jun 2022 08:57:27 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244926AbiFHP5F (ORCPT + 99 others); Wed, 8 Jun 2022 11:57:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53742 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244718AbiFHP5E (ORCPT ); Wed, 8 Jun 2022 11:57:04 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB08764E8 for ; Wed, 8 Jun 2022 08:57:01 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id m125-20020a1ca383000000b0039c63fe5f64so944462wme.0 for ; Wed, 08 Jun 2022 08:57:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=brainfault-org.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=CICuOwaMKyGdq7d0NVFQ8hRQzMQ96SVJDUWj9czXFGs=; b=wp1hhuaJklP9H/wJQM/75oCANCX+F/PIqhqCNSMVF6WWsbTu2TRK3wL34OOIjuXWia FtmJILbKZEL1pHEdUMWYRgnyuk/qT2tnrBgy+ISEOW+4O2BgJw4bI5VJxfDf2e6xhWRK j20/ZBApUNVJ6TJfjViJP2n1xlGOER+/5FDAzteUkM58eAoED6lq46gf3ozTF+jBuEWx srE6uEMiD2ER0uLVVr2m2XprJN4GtLUqm41mD9D/rvVaJjokOPuoN7K5+2Luyc05PGUc Z6uRlS7sGLSidcJ8CmP8lWOZtzGjjFzhA/6/9so0xYfKm9o03Tx/exNVF/bKiJwfKq8i kXHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=CICuOwaMKyGdq7d0NVFQ8hRQzMQ96SVJDUWj9czXFGs=; b=JxrYnJXrFsGf257t+wclZMmzglFDtAedXjoqdUzXjXlX7wWROGSco2D3ZA+y7ojYNK pcVrrUcKV18BCK6A+UJIKJMfpxTm7uCDftQqrmzXsQYRweKtWRTuXJQPBn1vho4t1INf Vax538oZY4vC6IG1pFCZO5TPvNN2Qn3uKVV94Fv4r+hoB3HXv16qlX5Nezlh0XwyiNs4 dxCoB9EeFtlhNIFZWFBrD/ajug5cBeGLo8hnv6bQlDN+y4QKD8j+7cMu9a3Fxy0FmMaL QyDr70bS+CkliuC4qDlIZPRKkdLlwMkxJFvYhQytJVVLmxuYc7ZLApW1o7nD/Ogx6E4M ECEQ== X-Gm-Message-State: AOAM530PNORzz7BpOH8TSzHGVr26xwX46OhBD6rKDCJ3RPl5E/5sZGWN CUwMmynqka9D+Sjgpfnm1BkvSzkLKfxx8fNf3DMOhA== X-Received: by 2002:a05:600c:3caa:b0:394:8fb8:716 with SMTP id bg42-20020a05600c3caa00b003948fb80716mr63675006wmb.105.1654703820021; Wed, 08 Jun 2022 08:57:00 -0700 (PDT) MIME-Version: 1.0 References: <20220603004331.1523888-1-seanjc@google.com> <21570ac1-e684-7983-be00-ba8b3f43a9ee@redhat.com> In-Reply-To: <21570ac1-e684-7983-be00-ba8b3f43a9ee@redhat.com> From: Anup Patel Date: Wed, 8 Jun 2022 21:26:47 +0530 Message-ID: Subject: Re: [PATCH v2 000/144] KVM: selftests: Overhaul APIs, purge VCPU_ID To: Paolo Bonzini Cc: Sean Christopherson , KVM General , Vitaly Kuznetsov , Andrew Jones , David Matlack , Ben Gardon , Oliver Upton , "linux-kernel@vger.kernel.org List" , Sean Christopherson , Marc Zyngier Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 7, 2022 at 8:57 PM Paolo Bonzini wrote: > > Marc, Christian, Anup, can you please give this a go? Sure, I will try this series. Regards, Anup > > Paolo > > On 6/3/22 02:41, Sean Christopherson wrote: > > Overhaul KVM's selftest APIs to get selftests to a state where adding new > > features and writing tests is less painful/disgusting. > > > > Patches 1 fixes a goof in kvm/queue and should be squashed. > > > > I would really, really, really like to get this queued up sooner than > > later, or maybe just thrown into a separate selftests-specific branch that > > folks can develop against. Rebasing is tedious, frustrating, and time > > consuming. And spoiler alert, there's another 42 x86-centric patches > > inbound that builds on this series to clean up CPUID related crud... > > > > The primary theme is to stop treating tests like second class citizens. > > Stop hiding vcpu, kvm_vm, etc... There's no sensitive data/constructs, and > > the encapsulation has led to really, really bad and difficult to maintain > > code. E.g. having to pass around the VM just to call a vCPU ioctl(), > > arbitrary non-zero vCPU IDs, tests having to care about the vCPU ID in the > > first place, etc... > > > > The other theme in the rework is to deduplicate code and try to set us > > up for success in the future. E.g. provide macros/helpers instead of > > spamming CTRL-C => CTRL-V (see the -1k LoC), structure the VM creation > > APIs to build on one another, etc... > > > > The absurd patch count (as opposed to just ridiculous) is due to converting > > each test away from using hardcoded vCPU IDs in a separate patch. The vast > > majority of those patches probably aren't worth reviewing in depth, the > > changes are mostly mechanical in nature. > > > > However, _running_ non-x86 tests (or tests that have unique non-x86 > > behavior) would be extremely valuable. All patches have been compile tested > > on x86, arm, risc-v, and s390, but I've only run the tests on x86. Based on > > my track record for the x86+common tests, I will be very, very surprised if > > I didn't break any of the non-x86 tests, e.g. pthread_create()'s 'void *' > > param tripped me up multiple times. > > > > I have not run x86's amx_test due to lack of hardware. I also haven't run > > sev_migration; something is wonky in either the upstream support for INIT_EX > > or in our test machines and I can't get SEV to initialize. > > > > v2: > > - Drop the forced -Werror patch. [Vitaly] > > - Add TEST_REQUIRE to reduce KSFT_SKIP boilerplate. > > - Rebase to kvm/queue, commit 55371f1d0c01. > > - Clean up even more bad copy+paste code (x86 was hiding a lot of crud). > > - Assert that the input to an ioctl() is (likely) the correct struct. > > > > v1: https://lore.kernel.org/all/20220504224914.1654036-1-seanjc@google.com > > > > Sean Christopherson (144): > > KVM: Fix references to non-existent KVM_CAP_TRIPLE_FAULT_EVENT > > KVM: selftests: Fix buggy-but-benign check in > > test_v3_new_redist_regions() > > KVM: selftests: Fix typo in vgic_init test > > KVM: selftests: Drop stale declarations from kvm_util_base.h > > KVM: selftests: Always open VM file descriptors with O_RDWR > > KVM: selftests: Add another underscore to inner ioctl() helpers > > KVM: selftests: Make vcpu_ioctl() a wrapper to pretty print ioctl name > > KVM: selftests: Drop @mode from common vm_create() helper > > KVM: selftests: Split vcpu_set_nested_state() into two helpers > > KVM: sefltests: Use vcpu_ioctl() and __vcpu_ioctl() helpers > > KVM: selftests: Add __vcpu_run() helper > > KVM: selftests: Use vcpu_access_device_attr() in arm64 code > > KVM: selftests: Remove vcpu_get_fd() > > KVM: selftests: Add vcpu_get() to retrieve and assert on vCPU > > existence > > KVM: selftests: Make vm_ioctl() a wrapper to pretty print ioctl name > > KVM: sefltests: Use vm_ioctl() and __vm_ioctl() helpers > > KVM: selftests: Make kvm_ioctl() a wrapper to pretty print ioctl name > > KVM: selftests: Use kvm_ioctl() helpers > > KVM: selftests: Use __KVM_SYSCALL_ERROR() to handle non-KVM syscall > > errors > > KVM: selftests: Make x86-64's register dump helpers static > > KVM: selftests: Get rid of kvm_util_internal.h > > KVM: selftests: Use KVM_IOCTL_ERROR() for one-off arm64 ioctls > > KVM: selftests: Drop @test param from kvm_create_device() > > KVM: selftests: Move KVM_CREATE_DEVICE_TEST code to separate helper > > KVM: selftests: Multiplex return code and fd in __kvm_create_device() > > KVM: selftests: Rename KVM_HAS_DEVICE_ATTR helpers for consistency > > KVM: selftests: Drop 'int' return from asserting *_has_device_attr() > > KVM: selftests: Split get/set device_attr helpers > > KVM: selftests: Add a VM backpointer to 'struct vcpu' > > KVM: selftests: Consolidate KVM_ENABLE_CAP usage > > KVM: selftests: Simplify KVM_ENABLE_CAP helper APIs > > KVM: selftests: Cache list of MSRs to save/restore > > KVM: selftests: Harden and comment XSS / KVM_SET_MSRS interaction > > KVM: selftests: Dedup MSR index list helpers, simplify dedicated test > > KVM: selftests: Rename MP_STATE and GUEST_DEBUG helpers for > > consistency > > KVM: selftest: Add proper helpers for x86-specific save/restore ioctls > > KVM: selftests: Add vm_create_*() variants to expose/return 'struct > > vcpu' > > KVM: selftests: Push vm_adjust_num_guest_pages() into "w/o vCPUs" > > helper > > KVM: selftests: Use vm_create_without_vcpus() in set_boot_cpu_id > > KVM: selftests: Use vm_create_without_vcpus() in dirty_log_test > > KVM: selftests: Use vm_create_without_vcpus() in hardware_disable_test > > KVM: selftests: Use vm_create_without_vcpus() in psci_test > > KVM: selftests: Rename vm_create() => vm_create_barebones(), drop > > param > > KVM: selftests: Rename vm_create_without_vcpus() => vm_create() > > KVM: selftests: Make vm_create() a wrapper that specifies > > VM_MODE_DEFAULT > > KVM: selftests: Rename xAPIC state test's vcpu struct > > KVM: selftests: Rename vcpu.state => vcpu.run > > KVM: selftests: Rename 'struct vcpu' to 'struct kvm_vcpu' > > KVM: selftests: Return the created vCPU from vm_vcpu_add() > > KVM: selftests: Convert memslot_perf_test away from VCPU_ID > > KVM: selftests: Convert rseq_test away from VCPU_ID > > KVM: selftests: Convert xss_msr_test away from VCPU_ID > > KVM: selftests: Convert vmx_preemption_timer_test away from VCPU_ID > > KVM: selftests: Convert vmx_pmu_msrs_test away from VCPU_ID > > KVM: selftests: Convert vmx_set_nested_state_test away from VCPU_ID > > KVM: selftests: Convert vmx_tsc_adjust_test away from VCPU_ID > > KVM: selftests: Convert mmu_role_test away from VCPU_ID > > KVM: selftests: Convert pmu_event_filter_test away from VCPU_ID > > KVM: selftests: Convert smm_test away from VCPU_ID > > KVM: selftests: Convert state_test away from VCPU_ID > > KVM: selftests: Convert svm_int_ctl_test away from VCPU_ID > > KVM: selftests: Convert svm_vmcall_test away from VCPU_ID > > KVM: selftests: Convert sync_regs_test away from VCPU_ID > > KVM: selftests: Convert hyperv_cpuid away from VCPU_ID > > KVM: selftests: Convert kvm_pv_test away from VCPU_ID > > KVM: selftests: Convert platform_info_test away from VCPU_ID > > KVM: selftests: Convert vmx_nested_tsc_scaling_test away from VCPU_ID > > KVM: selftests: Convert set_sregs_test away from VCPU_ID > > KVM: selftests: Convert vmx_dirty_log_test away from VCPU_ID > > KVM: selftests: Convert vmx_close_while_nested_test away from VCPU_ID > > KVM: selftests: Convert vmx_apic_access_test away from VCPU_ID > > KVM: selftests: Convert userspace_msr_exit_test away from VCPU_ID > > KVM: selftests: Convert vmx_exception_with_invalid_guest_state away > > from VCPU_ID > > KVM: selftests: Convert tsc_msrs_test away from VCPU_ID > > KVM: selftests: Convert kvm_clock_test away from VCPU_ID > > KVM: selftests: Convert hyperv_svm_test away from VCPU_ID > > KVM: selftests: Convert hyperv_features away from VCPU_ID > > KVM: selftests: Convert hyperv_clock away from VCPU_ID > > KVM: selftests: Convert evmcs_test away from VCPU_ID > > KVM: selftests: Convert emulator_error_test away from VCPU_ID > > KVM: selftests: Convert debug_regs away from VCPU_ID > > KVM: selftests: Add proper helper for advancing RIP in debug_regs > > KVM: selftests: Convert amx_test away from VCPU_ID > > KVM: selftests: Convert cr4_cpuid_sync_test away from VCPU_ID > > KVM: selftests: Convert cpuid_test away from VCPU_ID > > KVM: selftests: Convert userspace_io_test away from VCPU_ID > > KVM: selftests: Convert vmx_invalid_nested_guest_state away from > > VCPU_ID > > KVM: selftests: Convert xen_vmcall_test away from VCPU_ID > > KVM: selftests: Convert xen_shinfo_test away from VCPU_ID > > KVM: selftests: Convert dirty_log_test away from VCPU_ID > > KVM: selftests: Convert set_memory_region_test away from VCPU_ID > > KVM: selftests: Convert system_counter_offset_test away from VCPU_ID > > KVM: selftests: Track kvm_vcpu object in tsc_scaling_sync > > KVM: selftests: Convert xapic_state_test away from hardcoded vCPU ID > > KVM: selftests: Convert debug-exceptions away from VCPU_ID > > KVM: selftests: Convert fix_hypercall_test away from VCPU_ID > > KVM: selftests: Convert vgic_irq away from VCPU_ID > > KVM: selftests: Make arm64's guest_get_vcpuid() declaration arm64-only > > KVM: selftests: Move vm_is_unrestricted_guest() to x86-64 > > KVM: selftests: Add "arch" to common utils that have arch > > implementations > > KVM: selftests: Return created vcpu from vm_vcpu_add_default() > > KVM: selftests: Rename vm_vcpu_add* helpers to better show > > relationships > > KVM: selftests: Convert set_boot_cpu_id away from global VCPU_IDs > > KVM: selftests: Convert psci_test away from VCPU_ID > > KVM: selftests: Convert hardware_disable_test to pass around vCPU > > objects > > KVM: selftests: Add VM creation helper that "returns" vCPUs > > KVM: selftests: Convert steal_time away from VCPU_ID > > KVM: selftests: Convert arch_timer away from VCPU_ID > > KVM: selftests: Convert svm_nested_soft_inject_test away from VCPU_ID > > KVM: selftests: Convert triple_fault_event_test away from VCPU_ID > > KVM: selftests: Convert vgic_init away from > > vm_create_default_with_vcpus() > > KVM: selftests: Consolidate KVM_{G,S}ET_ONE_REG helpers > > KVM: selftests: Sync stage before VM is freed in hypercalls test > > KVM: selftests: Convert hypercalls test away from vm_create_default() > > KVM: selftests: Convert xapic_ipi_test away from *_VCPU_ID > > KVM: selftests: Convert sync_regs_test away from VCPU_ID > > KVM: selftests: Convert s390's "resets" test away from VCPU_ID > > KVM: selftests: Convert memop away from VCPU_ID > > KVM: selftests: Convert s390x/diag318_test_handler away from VCPU_ID > > KVM: selftests: Convert tprot away from VCPU_ID > > KVM: selftests: Use vm_create() in tsc_scaling_sync > > KVM: selftests: Use vm_create_with_vcpus() in max_guest_memory_test > > KVM: selftests: Drop vm_create_default* helpers > > KVM: selftests: Drop @vcpuids param from VM creators > > KVM: selftests: Convert kvm_page_table_test away from reliance on > > vcpu_id > > KVM: selftests: Convert kvm_binary_stats_test away from vCPU IDs > > KVM: selftests: Convert get-reg-list away from its "VCPU_ID" > > KVM: selftests: Stop hardcoding vCPU IDs in vcpu_width_config > > KVM: selftests: Stop conflating vCPU index and ID in perf tests > > KVM: selftests: Remove vcpu_get() usage from dirty_log_test > > KVM: selftests: Require vCPU output array when creating VM with vCPUs > > KVM: selftests: Purge vm+vcpu_id == vcpu silliness > > KVM: selftests: Drop vcpu_get(), rename vcpu_find() => vcpu_exists() > > KVM: selftests: Remove vcpu_state() helper > > KVM: selftests: Open code and drop 'struct kvm_vm' accessors > > KVM: selftests: Drop @slot0_mem_pages from __vm_create_with_vcpus() > > KVM: selftests: Drop @num_percpu_pages from __vm_create_with_vcpus() > > KVM: selftests: Move per-VM/per-vCPU nr pages calculation to > > __vm_create() > > KVM: selftests: Trust that MAXPHYADDR > memslot0 in > > vmx_apic_access_test > > KVM: selftests: Drop DEFAULT_GUEST_PHY_PAGES, open code the magic > > number > > KVM: selftests: Return an 'unsigned int' from kvm_check_cap() > > KVM: selftests: Add kvm_has_cap() to provide syntactic sugar > > KVM: selftests: Add TEST_REQUIRE macros to reduce skipping copy+paste > > KVM: selftests: Sanity check input to ioctls() at build time > > > > Documentation/virt/kvm/api.rst | 4 +- > > .../selftests/kvm/aarch64/arch_timer.c | 79 +- > > .../selftests/kvm/aarch64/debug-exceptions.c | 22 +- > > .../selftests/kvm/aarch64/get-reg-list.c | 29 +- > > .../selftests/kvm/aarch64/hypercalls.c | 90 +- > > .../testing/selftests/kvm/aarch64/psci_test.c | 69 +- > > .../selftests/kvm/aarch64/vcpu_width_config.c | 71 +- > > .../testing/selftests/kvm/aarch64/vgic_init.c | 379 +++--- > > .../testing/selftests/kvm/aarch64/vgic_irq.c | 40 +- > > .../selftests/kvm/access_tracking_perf_test.c | 92 +- > > .../selftests/kvm/demand_paging_test.c | 49 +- > > .../selftests/kvm/dirty_log_perf_test.c | 51 +- > > tools/testing/selftests/kvm/dirty_log_test.c | 95 +- > > .../selftests/kvm/hardware_disable_test.c | 29 +- > > .../selftests/kvm/include/aarch64/processor.h | 28 +- > > .../selftests/kvm/include/aarch64/vgic.h | 6 +- > > .../selftests/kvm/include/kvm_util_base.h | 743 ++++++++--- > > .../selftests/kvm/include/perf_test_util.h | 5 +- > > .../selftests/kvm/include/riscv/processor.h | 20 - > > .../testing/selftests/kvm/include/test_util.h | 9 + > > .../selftests/kvm/include/ucall_common.h | 2 +- > > .../selftests/kvm/include/x86_64/evmcs.h | 2 +- > > .../selftests/kvm/include/x86_64/processor.h | 109 +- > > .../selftests/kvm/kvm_binary_stats_test.c | 31 +- > > .../selftests/kvm/kvm_create_max_vcpus.c | 10 +- > > .../selftests/kvm/kvm_page_table_test.c | 66 +- > > .../selftests/kvm/lib/aarch64/processor.c | 81 +- > > .../testing/selftests/kvm/lib/aarch64/ucall.c | 9 +- > > .../testing/selftests/kvm/lib/aarch64/vgic.c | 54 +- > > tools/testing/selftests/kvm/lib/elf.c | 1 - > > tools/testing/selftests/kvm/lib/guest_modes.c | 6 +- > > tools/testing/selftests/kvm/lib/kvm_util.c | 1104 +++-------------- > > .../selftests/kvm/lib/kvm_util_internal.h | 128 -- > > .../selftests/kvm/lib/perf_test_util.c | 84 +- > > .../selftests/kvm/lib/riscv/processor.c | 111 +- > > tools/testing/selftests/kvm/lib/riscv/ucall.c | 14 +- > > .../kvm/lib/s390x/diag318_test_handler.c | 11 +- > > .../selftests/kvm/lib/s390x/processor.c | 44 +- > > tools/testing/selftests/kvm/lib/s390x/ucall.c | 8 +- > > .../selftests/kvm/lib/x86_64/processor.c | 533 +++----- > > tools/testing/selftests/kvm/lib/x86_64/svm.c | 6 +- > > .../testing/selftests/kvm/lib/x86_64/ucall.c | 10 +- > > tools/testing/selftests/kvm/lib/x86_64/vmx.c | 16 +- > > .../selftests/kvm/max_guest_memory_test.c | 53 +- > > .../kvm/memslot_modification_stress_test.c | 13 +- > > .../testing/selftests/kvm/memslot_perf_test.c | 28 +- > > tools/testing/selftests/kvm/rseq_test.c | 22 +- > > tools/testing/selftests/kvm/s390x/memop.c | 93 +- > > tools/testing/selftests/kvm/s390x/resets.c | 140 ++- > > .../selftests/kvm/s390x/sync_regs_test.c | 45 +- > > tools/testing/selftests/kvm/s390x/tprot.c | 25 +- > > .../selftests/kvm/set_memory_region_test.c | 43 +- > > tools/testing/selftests/kvm/steal_time.c | 120 +- > > .../kvm/system_counter_offset_test.c | 35 +- > > tools/testing/selftests/kvm/x86_64/amx_test.c | 56 +- > > .../testing/selftests/kvm/x86_64/cpuid_test.c | 29 +- > > .../kvm/x86_64/cr4_cpuid_sync_test.c | 22 +- > > .../testing/selftests/kvm/x86_64/debug_regs.c | 77 +- > > .../kvm/x86_64/emulator_error_test.c | 74 +- > > .../testing/selftests/kvm/x86_64/evmcs_test.c | 61 +- > > .../selftests/kvm/x86_64/fix_hypercall_test.c | 45 +- > > .../kvm/x86_64/get_msr_index_features.c | 117 +- > > .../selftests/kvm/x86_64/hyperv_clock.c | 25 +- > > .../selftests/kvm/x86_64/hyperv_cpuid.c | 34 +- > > .../selftests/kvm/x86_64/hyperv_features.c | 61 +- > > .../selftests/kvm/x86_64/hyperv_svm_test.c | 20 +- > > .../selftests/kvm/x86_64/kvm_clock_test.c | 29 +- > > .../selftests/kvm/x86_64/kvm_pv_test.c | 33 +- > > .../kvm/x86_64/max_vcpuid_cap_test.c | 28 +- > > .../selftests/kvm/x86_64/mmio_warning_test.c | 16 +- > > .../selftests/kvm/x86_64/mmu_role_test.c | 30 +- > > .../selftests/kvm/x86_64/platform_info_test.c | 51 +- > > .../kvm/x86_64/pmu_event_filter_test.c | 97 +- > > .../selftests/kvm/x86_64/set_boot_cpu_id.c | 91 +- > > .../selftests/kvm/x86_64/set_sregs_test.c | 47 +- > > .../selftests/kvm/x86_64/sev_migrate_tests.c | 120 +- > > tools/testing/selftests/kvm/x86_64/smm_test.c | 37 +- > > .../testing/selftests/kvm/x86_64/state_test.c | 29 +- > > .../selftests/kvm/x86_64/svm_int_ctl_test.c | 21 +- > > .../kvm/x86_64/svm_nested_soft_inject_test.c | 17 +- > > .../selftests/kvm/x86_64/svm_vmcall_test.c | 16 +- > > .../selftests/kvm/x86_64/sync_regs_test.c | 62 +- > > .../kvm/x86_64/triple_fault_event_test.c | 39 +- > > .../selftests/kvm/x86_64/tsc_msrs_test.c | 35 +- > > .../selftests/kvm/x86_64/tsc_scaling_sync.c | 25 +- > > .../selftests/kvm/x86_64/userspace_io_test.c | 18 +- > > .../kvm/x86_64/userspace_msr_exit_test.c | 187 ++- > > .../kvm/x86_64/vmx_apic_access_test.c | 27 +- > > .../kvm/x86_64/vmx_close_while_nested_test.c | 17 +- > > .../selftests/kvm/x86_64/vmx_dirty_log_test.c | 13 +- > > .../vmx_exception_with_invalid_guest_state.c | 68 +- > > .../x86_64/vmx_invalid_nested_guest_state.c | 18 +- > > .../kvm/x86_64/vmx_nested_tsc_scaling_test.c | 29 +- > > .../selftests/kvm/x86_64/vmx_pmu_caps_test.c | 48 +- > > .../kvm/x86_64/vmx_preemption_timer_test.c | 35 +- > > .../kvm/x86_64/vmx_set_nested_state_test.c | 91 +- > > .../kvm/x86_64/vmx_tsc_adjust_test.c | 13 +- > > .../selftests/kvm/x86_64/xapic_ipi_test.c | 48 +- > > .../selftests/kvm/x86_64/xapic_state_test.c | 60 +- > > .../selftests/kvm/x86_64/xen_shinfo_test.c | 73 +- > > .../selftests/kvm/x86_64/xen_vmcall_test.c | 25 +- > > .../selftests/kvm/x86_64/xss_msr_test.c | 56 +- > > 102 files changed, 3059 insertions(+), 4178 deletions(-) > > delete mode 100644 tools/testing/selftests/kvm/lib/kvm_util_internal.h > > > > > > base-commit: 55371f1d0c01357f29da613f7525c3f252320bbf >