[v2,1/4] KVM: selftests: Make vCPU exit reason test assertion common

Message ID	20230204014547.583711-2-vipinsh@google.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <kvm-owner@vger.kernel.org> Date: Fri, 3 Feb 2023 17:45:44 -0800 In-Reply-To: <20230204014547.583711-1-vipinsh@google.com> Mime-Version: 1.0 References: <20230204014547.583711-1-vipinsh@google.com> Message-ID: <20230204014547.583711-2-vipinsh@google.com> Subject: [Patch v2 1/4] KVM: selftests: Make vCPU exit reason test assertion common From: Vipin Sharma <vipinsh@google.com> To: seanjc@google.com, pbonzini@redhat.com, maz@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, oliver.upton@linux.dev, yuzenghui@huawei.com, borntraeger@linux.ibm.com, frankja@linux.ibm.com, imbrenda@linux.ibm.com, david@redhat.com Cc: dmatlack@google.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Vipin Sharma <vipinsh@google.com> Content-Type: text/plain; charset="UTF-8" Precedence: bulk
Series	Common KVM exit reason test assertions and exit reason sync \| expand [v2,0/4] Common KVM exit reason test assertions and exit reason sync [v2,1/4] KVM: selftests: Make vCPU exit reason test assertion common [v2,2/4] KVM: selftests: Print expected and actual exit reason in KVM exit reason assert [v2,3/4] KVM: selftests: Add macro to generate KVM exit reason strings [v2,4/4] KVM: selftests: Sync KVM exit reasons in selftests

diff --git a/tools/testing/selftests/kvm/aarch64/psci_test.c b/tools/testing/selftests/kvm/aarch64/psci_test.c index cfa36f387948..9b004905d1d3 100644 --- a/tools/testing/selftests/kvm/aarch64/psci_test.c +++ b/tools/testing/selftests/kvm/aarch64/psci_test.c @@ -180,9 +180,7 @@ static void host_test_system_suspend(void) enter_guest(source); - TEST_ASSERT(run->exit_reason == KVM_EXIT_SYSTEM_EVENT, - "Unhandled exit reason: %u (%s)", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(source, KVM_EXIT_SYSTEM_EVENT); TEST_ASSERT(run->system_event.type == KVM_SYSTEM_EVENT_SUSPEND, "Unhandled system event: %u (expected: %u)", run->system_event.type, KVM_SYSTEM_EVENT_SUSPEND); diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index 80d6416f3012..a13663557e2b 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -63,6 +63,14 @@ void test_assert(bool exp, const char *exp_str, #a, #b, #a, (unsigned long) __a, #b, (unsigned long) __b); \ } while (0) +#define TEST_ASSERT_KVM_EXIT_REASON(vcpu, expected) do { \ + __u32 exit_reason = (vcpu)->run->exit_reason; \ + \ + TEST_ASSERT(exit_reason == (expected), \ + "Unexpected exit reason: %u (%s)", \ + exit_reason, exit_reason_str(exit_reason)); \ +} while (0) + #define TEST_FAIL(fmt, ...) do { \ TEST_ASSERT(false, fmt, ##__VA_ARGS__); \ __builtin_unreachable(); \ diff --git a/tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c b/tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c index cdb7daeed5fd..2c432fa164f1 100644 --- a/tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c +++ b/tools/testing/selftests/kvm/lib/s390x/diag318_test_handler.c @@ -35,8 +35,7 @@ static uint64_t diag318_handler(void) vcpu_run(vcpu); run = vcpu->run; - TEST_ASSERT(run->exit_reason == KVM_EXIT_S390_SIEIC, - "DIAGNOSE 0x0318 instruction was not intercepted"); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_S390_SIEIC); TEST_ASSERT(run->s390_sieic.icptcode == ICPT_INSTRUCTION, "Unexpected intercept code: 0x%x", run->s390_sieic.icptcode); TEST_ASSERT((run->s390_sieic.ipa & 0xff00) == IPA0_DIAG, diff --git a/tools/testing/selftests/kvm/s390x/sync_regs_test.c b/tools/testing/selftests/kvm/s390x/sync_regs_test.c index 2ddde41c44ba..636a70ddac1e 100644 --- a/tools/testing/selftests/kvm/s390x/sync_regs_test.c +++ b/tools/testing/selftests/kvm/s390x/sync_regs_test.c @@ -126,10 +126,7 @@ void test_req_and_verify_all_valid_regs(struct kvm_vcpu *vcpu) run->kvm_valid_regs = TEST_SYNC_FIELDS; rv = _vcpu_run(vcpu); TEST_ASSERT(rv == 0, "vcpu_run failed: %d\n", rv); - TEST_ASSERT(run->exit_reason == KVM_EXIT_S390_SIEIC, - "Unexpected exit reason: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_S390_SIEIC); TEST_ASSERT(run->s390_sieic.icptcode == 4 && (run->s390_sieic.ipa >> 8) == 0x83 && (run->s390_sieic.ipb >> 16) == 0x501, @@ -165,10 +162,7 @@ void test_set_and_verify_various_reg_values(struct kvm_vcpu *vcpu) rv = _vcpu_run(vcpu); TEST_ASSERT(rv == 0, "vcpu_run failed: %d\n", rv); - TEST_ASSERT(run->exit_reason == KVM_EXIT_S390_SIEIC, - "Unexpected exit reason: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_S390_SIEIC); TEST_ASSERT(run->s.regs.gprs[11] == 0xBAD1DEA + 1, "r11 sync regs value incorrect 0x%llx.", run->s.regs.gprs[11]); @@ -200,10 +194,7 @@ void test_clear_kvm_dirty_regs_bits(struct kvm_vcpu *vcpu) run->s.regs.diag318 = 0x4B1D; rv = _vcpu_run(vcpu); TEST_ASSERT(rv == 0, "vcpu_run failed: %d\n", rv); - TEST_ASSERT(run->exit_reason == KVM_EXIT_S390_SIEIC, - "Unexpected exit reason: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_S390_SIEIC); TEST_ASSERT(run->s.regs.gprs[11] != 0xDEADBEEF, "r11 sync regs value incorrect 0x%llx.", run->s.regs.gprs[11]); diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c index 2ef1d1b72ce4..a849ce23ca97 100644 --- a/tools/testing/selftests/kvm/set_memory_region_test.c +++ b/tools/testing/selftests/kvm/set_memory_region_test.c @@ -308,7 +308,6 @@ static void test_delete_memory_region(void) static void test_zero_memory_regions(void) { struct kvm_vcpu *vcpu; - struct kvm_run *run; struct kvm_vm *vm; pr_info("Testing KVM_RUN with zero added memory regions\n"); @@ -318,10 +317,7 @@ static void test_zero_memory_regions(void) vm_ioctl(vm, KVM_SET_NR_MMU_PAGES, (void *)64ul); vcpu_run(vcpu); - - run = vcpu->run; - TEST_ASSERT(run->exit_reason == KVM_EXIT_INTERNAL_ERROR, - "Unexpected exit_reason = %u\n", run->exit_reason); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_INTERNAL_ERROR); kvm_vm_free(vm); } diff --git a/tools/testing/selftests/kvm/x86_64/amx_test.c b/tools/testing/selftests/kvm/x86_64/amx_test.c index bd72c6eb3b67..b646cdb5055a 100644 --- a/tools/testing/selftests/kvm/x86_64/amx_test.c +++ b/tools/testing/selftests/kvm/x86_64/amx_test.c @@ -241,7 +241,6 @@ int main(int argc, char *argv[]) struct kvm_regs regs1, regs2; struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct kvm_x86_state *state; int xsave_restore_size; vm_vaddr_t amx_cfg, tiledata, xsavedata; @@ -268,7 +267,6 @@ int main(int argc, char *argv[]) "KVM should enumerate max XSAVE size when XSAVE is supported"); xsave_restore_size = kvm_cpu_property(X86_PROPERTY_XSTATE_MAX_SIZE); - run = vcpu->run; vcpu_regs_get(vcpu, &regs1); /* Register #NM handler */ @@ -291,10 +289,7 @@ int main(int argc, char *argv[]) for (stage = 1; ; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: @@ -350,7 +345,6 @@ int main(int argc, char *argv[]) /* Restore state in a new VM. */ vcpu = vm_recreate_with_one_vcpu(vm); vcpu_load_state(vcpu, state); - run = vcpu->run; kvm_x86_state_cleanup(state); memset(&regs2, 0, sizeof(regs2)); diff --git a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c index 1027a671c7d3..624dc725e14d 100644 --- a/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c +++ b/tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c @@ -50,7 +50,6 @@ static void guest_code(void) int main(int argc, char *argv[]) { struct kvm_vcpu *vcpu; - struct kvm_run *run; struct kvm_vm *vm; struct kvm_sregs sregs; struct ucall uc; @@ -58,15 +57,10 @@ int main(int argc, char *argv[]) TEST_REQUIRE(kvm_cpu_has(X86_FEATURE_XSAVE)); vm = vm_create_with_one_vcpu(&vcpu, guest_code); - run = vcpu->run; while (1) { vcpu_run(vcpu); - - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/debug_regs.c b/tools/testing/selftests/kvm/x86_64/debug_regs.c index 7ef99c3359a0..f6b295e0b2d2 100644 --- a/tools/testing/selftests/kvm/x86_64/debug_regs.c +++ b/tools/testing/selftests/kvm/x86_64/debug_regs.c @@ -204,7 +204,7 @@ int main(void) vcpu_guest_debug_set(vcpu, &debug); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, "KVM_EXIT_IO"); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); cmd = get_ucall(vcpu, &uc); TEST_ASSERT(cmd == UCALL_DONE, "UCALL_DONE"); diff --git a/tools/testing/selftests/kvm/x86_64/flds_emulation.h b/tools/testing/selftests/kvm/x86_64/flds_emulation.h index e43a7df25f2c..0a1573d52882 100644 --- a/tools/testing/selftests/kvm/x86_64/flds_emulation.h +++ b/tools/testing/selftests/kvm/x86_64/flds_emulation.h @@ -24,10 +24,7 @@ static inline void handle_flds_emulation_failure_exit(struct kvm_vcpu *vcpu) uint8_t *insn_bytes; uint64_t flags; - TEST_ASSERT(run->exit_reason == KVM_EXIT_INTERNAL_ERROR, - "Unexpected exit reason: %u (%s)", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_INTERNAL_ERROR); TEST_ASSERT(run->emulation_failure.suberror == KVM_INTERNAL_ERROR_EMULATION, "Unexpected suberror: %u", diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c index d576bc8ce823..dd105ef20cd8 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c @@ -207,13 +207,11 @@ int main(void) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct ucall uc; vm_vaddr_t tsc_page_gva; int stage; vm = vm_create_with_one_vcpu(&vcpu, guest_main); - run = vcpu->run; vcpu_set_hv_cpuid(vcpu); @@ -227,10 +225,7 @@ int main(void) for (stage = 1;; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_evmcs.c b/tools/testing/selftests/kvm/x86_64/hyperv_evmcs.c index af29e5776d40..7bde0c4dfdbd 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_evmcs.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_evmcs.c @@ -237,7 +237,6 @@ int main(int argc, char *argv[]) struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct ucall uc; int stage; @@ -266,13 +265,8 @@ int main(int argc, char *argv[]) pr_info("Running L1 which uses EVMCS to run L2\n"); for (stage = 1;; stage++) { - run = vcpu->run; - vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_features.c b/tools/testing/selftests/kvm/x86_64/hyperv_features.c index 258267df8e2a..4a593d193989 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_features.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_features.c @@ -122,7 +122,6 @@ static void guest_test_msrs_access(void) { struct kvm_cpuid2 *prev_cpuid = NULL; struct kvm_vcpu *vcpu; - struct kvm_run *run; struct kvm_vm *vm; struct ucall uc; int stage = 0; @@ -151,8 +150,6 @@ static void guest_test_msrs_access(void) vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vcpu); - run = vcpu->run; - /* TODO: Make this entire test easier to maintain. */ if (stage >= 21) vcpu_enable_cap(vcpu, KVM_CAP_HYPERV_SYNIC2, 0); @@ -494,9 +491,7 @@ static void guest_test_msrs_access(void) msr->idx, msr->write ? "write" : "read"); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: @@ -518,7 +513,6 @@ static void guest_test_hcalls_access(void) { struct kvm_cpuid2 *prev_cpuid = NULL; struct kvm_vcpu *vcpu; - struct kvm_run *run; struct kvm_vm *vm; struct ucall uc; int stage = 0; @@ -550,8 +544,6 @@ static void guest_test_hcalls_access(void) vcpu_init_cpuid(vcpu, prev_cpuid); } - run = vcpu->run; - switch (stage) { case 0: vcpu_set_cpuid_feature(vcpu, HV_MSR_HYPERCALL_AVAILABLE); @@ -660,9 +652,7 @@ static void guest_test_hcalls_access(void) pr_debug("Stage %d: testing hcall: 0x%lx\n", stage, hcall->control); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c b/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c index 0cbb0e646ef8..6feb5ddb031d 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_ipi.c @@ -243,7 +243,6 @@ int main(int argc, char *argv[]) { struct kvm_vm *vm; struct kvm_vcpu *vcpu[3]; - unsigned int exit_reason; vm_vaddr_t hcall_page; pthread_t threads[2]; int stage = 1, r; @@ -283,10 +282,7 @@ int main(int argc, char *argv[]) while (true) { vcpu_run(vcpu[0]); - exit_reason = vcpu[0]->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu[0], KVM_EXIT_IO); switch (get_ucall(vcpu[0], &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c index 68a7d354ea07..e446d76d1c0c 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c @@ -156,7 +156,6 @@ int main(int argc, char *argv[]) vm_vaddr_t hcall_page; struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct ucall uc; int stage; @@ -165,7 +164,6 @@ int main(int argc, char *argv[]) /* Create VM */ vm = vm_create_with_one_vcpu(&vcpu, guest_code); vcpu_set_hv_cpuid(vcpu); - run = vcpu->run; vcpu_alloc_svm(vm, &nested_gva); vcpu_alloc_hyperv_test_pages(vm, &hv_pages_gva); @@ -177,10 +175,7 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_tlb_flush.c b/tools/testing/selftests/kvm/x86_64/hyperv_tlb_flush.c index 68f97ff720a7..4758b6ef5618 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_tlb_flush.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_tlb_flush.c @@ -542,18 +542,13 @@ static void *vcpu_thread(void *arg) struct ucall uc; int old; int r; - unsigned int exit_reason; r = pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &old); TEST_ASSERT(!r, "pthread_setcanceltype failed on vcpu_id=%u with errno=%d", vcpu->id, r); vcpu_run(vcpu); - exit_reason = vcpu->run->exit_reason; - - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "vCPU %u exited with unexpected exit reason %u-%s, expected KVM_EXIT_IO", - vcpu->id, exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: @@ -587,7 +582,6 @@ int main(int argc, char *argv[]) { struct kvm_vm *vm; struct kvm_vcpu *vcpu[3]; - unsigned int exit_reason; pthread_t threads[2]; vm_vaddr_t test_data_page, gva; vm_paddr_t gpa; @@ -657,11 +651,7 @@ int main(int argc, char *argv[]) while (true) { vcpu_run(vcpu[0]); - exit_reason = vcpu[0]->run->exit_reason; - - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu[0], KVM_EXIT_IO); switch (get_ucall(vcpu[0], &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/kvm_clock_test.c b/tools/testing/selftests/kvm/x86_64/kvm_clock_test.c index 813ce282cf56..1778704360a6 100644 --- a/tools/testing/selftests/kvm/x86_64/kvm_clock_test.c +++ b/tools/testing/selftests/kvm/x86_64/kvm_clock_test.c @@ -105,7 +105,6 @@ static void setup_clock(struct kvm_vm *vm, struct test_case *test_case) static void enter_guest(struct kvm_vcpu *vcpu) { struct kvm_clock_data start, end; - struct kvm_run *run = vcpu->run; struct kvm_vm *vm = vcpu->vm; struct ucall uc; int i; @@ -118,9 +117,7 @@ static void enter_guest(struct kvm_vcpu *vcpu) vcpu_run(vcpu); vm_ioctl(vm, KVM_GET_CLOCK, &end); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c index 619655c1a1f3..f774a9e62858 100644 --- a/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c +++ b/tools/testing/selftests/kvm/x86_64/kvm_pv_test.c @@ -111,14 +111,11 @@ static void pr_hcall(struct ucall *uc) static void enter_guest(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; struct ucall uc; while (true) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "unexpected exit reason: %u (%s)", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_PR_MSR: diff --git a/tools/testing/selftests/kvm/x86_64/monitor_mwait_test.c b/tools/testing/selftests/kvm/x86_64/monitor_mwait_test.c index 016070cad36e..72812644d7f5 100644 --- a/tools/testing/selftests/kvm/x86_64/monitor_mwait_test.c +++ b/tools/testing/selftests/kvm/x86_64/monitor_mwait_test.c @@ -64,7 +64,6 @@ int main(int argc, char *argv[]) { uint64_t disabled_quirks; struct kvm_vcpu *vcpu; - struct kvm_run *run; struct kvm_vm *vm; struct ucall uc; int testcase; @@ -74,18 +73,12 @@ int main(int argc, char *argv[]) vm = vm_create_with_one_vcpu(&vcpu, guest_code); vcpu_clear_cpuid_feature(vcpu, X86_FEATURE_MWAIT); - run = vcpu->run; - vm_init_descriptor_tables(vm); vcpu_init_descriptor_tables(vcpu); while (1) { vcpu_run(vcpu); - - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/nested_exceptions_test.c b/tools/testing/selftests/kvm/x86_64/nested_exceptions_test.c index ac33835f78f4..6502aa23c2f8 100644 --- a/tools/testing/selftests/kvm/x86_64/nested_exceptions_test.c +++ b/tools/testing/selftests/kvm/x86_64/nested_exceptions_test.c @@ -166,12 +166,9 @@ static void __attribute__((__flatten__)) l1_guest_code(void *test_data) static void assert_ucall_vector(struct kvm_vcpu *vcpu, int vector) { - struct kvm_run *run = vcpu->run; struct ucall uc; - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/platform_info_test.c b/tools/testing/selftests/kvm/x86_64/platform_info_test.c index 310a104d94f0..c9a07963d68a 100644 --- a/tools/testing/selftests/kvm/x86_64/platform_info_test.c +++ b/tools/testing/selftests/kvm/x86_64/platform_info_test.c @@ -36,15 +36,12 @@ static void guest_code(void) static void test_msr_platform_info_enabled(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; struct ucall uc; vm_enable_cap(vcpu->vm, KVM_CAP_MSR_PLATFORM_INFO, true); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Exit_reason other than KVM_EXIT_IO: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); + get_ucall(vcpu, &uc); TEST_ASSERT(uc.cmd == UCALL_SYNC, "Received ucall other than UCALL_SYNC: %lu\n", uc.cmd); @@ -56,14 +53,9 @@ static void test_msr_platform_info_enabled(struct kvm_vcpu *vcpu) static void test_msr_platform_info_disabled(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; - vm_enable_cap(vcpu->vm, KVM_CAP_MSR_PLATFORM_INFO, false); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN, - "Exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_SHUTDOWN); } int main(int argc, char *argv[]) diff --git a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c index 2de98fce7edd..c2d89e7833df 100644 --- a/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c +++ b/tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c @@ -151,14 +151,10 @@ static void amd_guest_code(void) */ static uint64_t run_vcpu_to_sync(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); get_ucall(vcpu, &uc); TEST_ASSERT(uc.cmd == UCALL_SYNC, "Received ucall other than UCALL_SYNC: %lu", uc.cmd); diff --git a/tools/testing/selftests/kvm/x86_64/smm_test.c b/tools/testing/selftests/kvm/x86_64/smm_test.c index cb38a478e1f6..e18b86666e1f 100644 --- a/tools/testing/selftests/kvm/x86_64/smm_test.c +++ b/tools/testing/selftests/kvm/x86_64/smm_test.c @@ -133,7 +133,6 @@ int main(int argc, char *argv[]) struct kvm_vcpu *vcpu; struct kvm_regs regs; struct kvm_vm *vm; - struct kvm_run *run; struct kvm_x86_state *state; int stage, stage_reported; @@ -142,8 +141,6 @@ int main(int argc, char *argv[]) /* Create VM */ vm = vm_create_with_one_vcpu(&vcpu, guest_code); - run = vcpu->run; - vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, SMRAM_GPA, SMRAM_MEMSLOT, SMRAM_PAGES, 0); TEST_ASSERT(vm_phy_pages_alloc(vm, SMRAM_PAGES, SMRAM_GPA, SMRAM_MEMSLOT) @@ -169,10 +166,7 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); memset(&regs, 0, sizeof(regs)); vcpu_regs_get(vcpu, &regs); @@ -208,7 +202,6 @@ int main(int argc, char *argv[]) vcpu = vm_recreate_with_one_vcpu(vm); vcpu_load_state(vcpu, state); - run = vcpu->run; kvm_x86_state_cleanup(state); } diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index ea578971fb9f..4c4925a8ab45 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -158,14 +158,12 @@ int main(int argc, char *argv[]) struct kvm_regs regs1, regs2; struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct kvm_x86_state *state; struct ucall uc; int stage; /* Create VM */ vm = vm_create_with_one_vcpu(&vcpu, guest_code); - run = vcpu->run; vcpu_regs_get(vcpu, &regs1); @@ -183,10 +181,7 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: @@ -214,7 +209,6 @@ int main(int argc, char *argv[]) /* Restore state in a new VM. */ vcpu = vm_recreate_with_one_vcpu(vm); vcpu_load_state(vcpu, state); - run = vcpu->run; kvm_x86_state_cleanup(state); memset(&regs2, 0, sizeof(regs2)); diff --git a/tools/testing/selftests/kvm/x86_64/svm_int_ctl_test.c b/tools/testing/selftests/kvm/x86_64/svm_int_ctl_test.c index 4a07ba227b99..32bef39bec21 100644 --- a/tools/testing/selftests/kvm/x86_64/svm_int_ctl_test.c +++ b/tools/testing/selftests/kvm/x86_64/svm_int_ctl_test.c @@ -85,7 +85,6 @@ static void l1_guest_code(struct svm_test_data *svm) int main(int argc, char *argv[]) { struct kvm_vcpu *vcpu; - struct kvm_run *run; vm_vaddr_t svm_gva; struct kvm_vm *vm; struct ucall uc; @@ -103,13 +102,8 @@ int main(int argc, char *argv[]) vcpu_alloc_svm(vm, &svm_gva); vcpu_args_set(vcpu, 1, svm_gva); - run = vcpu->run; - vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/svm_nested_shutdown_test.c b/tools/testing/selftests/kvm/x86_64/svm_nested_shutdown_test.c index e73fcdef47bb..d6fcdcc3af31 100644 --- a/tools/testing/selftests/kvm/x86_64/svm_nested_shutdown_test.c +++ b/tools/testing/selftests/kvm/x86_64/svm_nested_shutdown_test.c @@ -42,7 +42,6 @@ static void l1_guest_code(struct svm_test_data *svm, struct idt_entry *idt) int main(int argc, char *argv[]) { struct kvm_vcpu *vcpu; - struct kvm_run *run; vm_vaddr_t svm_gva; struct kvm_vm *vm; @@ -55,13 +54,9 @@ int main(int argc, char *argv[]) vcpu_alloc_svm(vm, &svm_gva); vcpu_args_set(vcpu, 2, svm_gva, vm->idt); - run = vcpu->run; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN, - "Got exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_SHUTDOWN); kvm_vm_free(vm); } diff --git a/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c b/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c index b34980d45648..4e2479716da6 100644 --- a/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c +++ b/tools/testing/selftests/kvm/x86_64/svm_nested_soft_inject_test.c @@ -176,16 +176,12 @@ static void run_test(bool is_nmi) memset(&debug, 0, sizeof(debug)); vcpu_guest_debug_set(vcpu, &debug); - struct kvm_run *run = vcpu->run; struct ucall uc; alarm(2); vcpu_run(vcpu); alarm(0); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c b/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c index c3ac45df7483..8a62cca28cfb 100644 --- a/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c +++ b/tools/testing/selftests/kvm/x86_64/svm_vmcall_test.c @@ -47,14 +47,10 @@ int main(int argc, char *argv[]) vcpu_args_set(vcpu, 1, svm_gva); for (;;) { - volatile struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/sync_regs_test.c b/tools/testing/selftests/kvm/x86_64/sync_regs_test.c index d2f9b5bdfab2..2da89fdc2471 100644 --- a/tools/testing/selftests/kvm/x86_64/sync_regs_test.c +++ b/tools/testing/selftests/kvm/x86_64/sync_regs_test.c @@ -132,10 +132,7 @@ int main(int argc, char *argv[]) /* TODO: BUILD TIME CHECK: TEST_ASSERT(KVM_SYNC_X86_NUM_FIELDS != 3); */ run->kvm_valid_regs = TEST_SYNC_FIELDS; rv = _vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); vcpu_regs_get(vcpu, &regs); compare_regs(&regs, &run->s.regs.regs); @@ -154,10 +151,7 @@ int main(int argc, char *argv[]) run->kvm_valid_regs = TEST_SYNC_FIELDS; run->kvm_dirty_regs = KVM_SYNC_X86_REGS | KVM_SYNC_X86_SREGS; rv = _vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->s.regs.regs.rbx == 0xBAD1DEA + 1, "rbx sync regs value incorrect 0x%llx.", run->s.regs.regs.rbx); @@ -181,10 +175,7 @@ int main(int argc, char *argv[]) run->kvm_dirty_regs = 0; run->s.regs.regs.rbx = 0xDEADBEEF; rv = _vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->s.regs.regs.rbx != 0xDEADBEEF, "rbx sync regs value incorrect 0x%llx.", run->s.regs.regs.rbx); @@ -199,10 +190,7 @@ int main(int argc, char *argv[]) regs.rbx = 0xBAC0; vcpu_regs_set(vcpu, &regs); rv = _vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->s.regs.regs.rbx == 0xAAAA, "rbx sync regs value incorrect 0x%llx.", run->s.regs.regs.rbx); @@ -219,10 +207,7 @@ int main(int argc, char *argv[]) run->kvm_dirty_regs = TEST_SYNC_FIELDS; run->s.regs.regs.rbx = 0xBBBB; rv = _vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->s.regs.regs.rbx == 0xBBBB, "rbx sync regs value incorrect 0x%llx.", run->s.regs.regs.rbx); diff --git a/tools/testing/selftests/kvm/x86_64/triple_fault_event_test.c b/tools/testing/selftests/kvm/x86_64/triple_fault_event_test.c index ead5d878a71c..56306a19144a 100644 --- a/tools/testing/selftests/kvm/x86_64/triple_fault_event_test.c +++ b/tools/testing/selftests/kvm/x86_64/triple_fault_event_test.c @@ -89,9 +89,7 @@ int main(void) run = vcpu->run; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Expected KVM_EXIT_IO, got: %u (%s)\n", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->io.port == ARBITRARY_IO_PORT, "Expected IN from port %d from L2, got port %d", ARBITRARY_IO_PORT, run->io.port); @@ -111,10 +109,7 @@ int main(void) if (has_svm) { - TEST_ASSERT(run->exit_reason == KVM_EXIT_SHUTDOWN, - "Got exit_reason other than KVM_EXIT_SHUTDOWN: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_SHUTDOWN); } else { switch (get_ucall(vcpu, &uc)) { case UCALL_DONE: diff --git a/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c b/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c index 47139aab7408..5b669818e39a 100644 --- a/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c +++ b/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c @@ -64,14 +64,10 @@ static void *run_vcpu(void *_cpu_nr) pthread_spin_unlock(&create_lock); for (;;) { - volatile struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_DONE: diff --git a/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c b/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c index a897c7fd8abe..85f34ca7e49e 100644 --- a/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c +++ b/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c @@ -137,15 +137,11 @@ static void guest_gp_handler(struct ex_regs *regs) static void run_vcpu_expect_gp(struct kvm_vcpu *vcpu) { - unsigned int exit_reason; struct ucall uc; vcpu_run(vcpu); - exit_reason = vcpu->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "exited with unexpected exit reason %u-%s, expected KVM_EXIT_IO", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(get_ucall(vcpu, &uc) == UCALL_SYNC, "Expect UCALL_SYNC\n"); TEST_ASSERT(uc.args[1] == SYNC_GP, "#GP is expected."); @@ -182,7 +178,6 @@ static void *run_ucna_injection(void *arg) struct ucall uc; int old; int r; - unsigned int exit_reason; r = pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &old); TEST_ASSERT(r == 0, @@ -191,10 +186,7 @@ static void *run_ucna_injection(void *arg) vcpu_run(params->vcpu); - exit_reason = params->vcpu->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "unexpected exit reason %u-%s, expected KVM_EXIT_IO", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(params->vcpu, KVM_EXIT_IO); TEST_ASSERT(get_ucall(params->vcpu, &uc) == UCALL_SYNC, "Expect UCALL_SYNC\n"); TEST_ASSERT(uc.args[1] == SYNC_FIRST_UCNA, "Injecting first UCNA."); @@ -204,10 +196,7 @@ static void *run_ucna_injection(void *arg) inject_ucna(params->vcpu, FIRST_UCNA_ADDR); vcpu_run(params->vcpu); - exit_reason = params->vcpu->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "unexpected exit reason %u-%s, expected KVM_EXIT_IO", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(params->vcpu, KVM_EXIT_IO); TEST_ASSERT(get_ucall(params->vcpu, &uc) == UCALL_SYNC, "Expect UCALL_SYNC\n"); TEST_ASSERT(uc.args[1] == SYNC_SECOND_UCNA, "Injecting second UCNA."); @@ -217,10 +206,7 @@ static void *run_ucna_injection(void *arg) inject_ucna(params->vcpu, SECOND_UCNA_ADDR); vcpu_run(params->vcpu); - exit_reason = params->vcpu->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "unexpected exit reason %u-%s, expected KVM_EXIT_IO", - exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(params->vcpu, KVM_EXIT_IO); if (get_ucall(params->vcpu, &uc) == UCALL_ABORT) { TEST_ASSERT(false, "vCPU assertion failure: %s.\n", (const char *)uc.args[0]); diff --git a/tools/testing/selftests/kvm/x86_64/userspace_io_test.c b/tools/testing/selftests/kvm/x86_64/userspace_io_test.c index 91076c9787b4..0cb51fa42773 100644 --- a/tools/testing/selftests/kvm/x86_64/userspace_io_test.c +++ b/tools/testing/selftests/kvm/x86_64/userspace_io_test.c @@ -63,11 +63,7 @@ int main(int argc, char *argv[]) while (1) { vcpu_run(vcpu); - - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); if (get_ucall(vcpu, &uc)) break; diff --git a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c index 25fa55344a10..3533dc2fbfee 100644 --- a/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c +++ b/tools/testing/selftests/kvm/x86_64/userspace_msr_exit_test.c @@ -410,10 +410,7 @@ static void process_rdmsr(struct kvm_vcpu *vcpu, uint32_t msr_index) check_for_guest_assert(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_X86_RDMSR, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_X86_RDMSR); TEST_ASSERT(run->msr.index == msr_index, "Unexpected msr (0x%04x), expected 0x%04x", run->msr.index, msr_index); @@ -445,10 +442,7 @@ static void process_wrmsr(struct kvm_vcpu *vcpu, uint32_t msr_index) check_for_guest_assert(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_X86_WRMSR, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_X86_WRMSR); TEST_ASSERT(run->msr.index == msr_index, "Unexpected msr (0x%04x), expected 0x%04x", run->msr.index, msr_index); @@ -472,15 +466,11 @@ static void process_wrmsr(struct kvm_vcpu *vcpu, uint32_t msr_index) static void process_ucall_done(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; struct ucall uc; check_for_guest_assert(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s)", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(get_ucall(vcpu, &uc) == UCALL_DONE, "Unexpected ucall command: %lu, expected UCALL_DONE (%d)", @@ -489,15 +479,11 @@ static void process_ucall_done(struct kvm_vcpu *vcpu) static uint64_t process_ucall(struct kvm_vcpu *vcpu) { - struct kvm_run *run = vcpu->run; struct ucall uc = {}; check_for_guest_assert(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s)", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_SYNC: diff --git a/tools/testing/selftests/kvm/x86_64/vmx_apic_access_test.c b/tools/testing/selftests/kvm/x86_64/vmx_apic_access_test.c index 5abecf06329e..2bed5fb3a0d6 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_apic_access_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_apic_access_test.c @@ -96,21 +96,14 @@ int main(int argc, char *argv[]) vcpu_run(vcpu); if (apic_access_addr == high_gpa) { - TEST_ASSERT(run->exit_reason == - KVM_EXIT_INTERNAL_ERROR, - "Got exit reason other than KVM_EXIT_INTERNAL_ERROR: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_INTERNAL_ERROR); TEST_ASSERT(run->internal.suberror == KVM_INTERNAL_ERROR_EMULATION, "Got internal suberror other than KVM_INTERNAL_ERROR_EMULATION: %u\n", run->internal.suberror); break; } - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c index d79651b02740..dad988351493 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_close_while_nested_test.c @@ -64,10 +64,7 @@ int main(int argc, char *argv[]) struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); if (run->io.port == PORT_L0_EXIT) break; diff --git a/tools/testing/selftests/kvm/x86_64/vmx_dirty_log_test.c b/tools/testing/selftests/kvm/x86_64/vmx_dirty_log_test.c index f0456fb031b1..e4ad5fef52ff 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_dirty_log_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_dirty_log_test.c @@ -73,7 +73,6 @@ int main(int argc, char *argv[]) struct kvm_vcpu *vcpu; struct kvm_vm *vm; - struct kvm_run *run; struct ucall uc; bool done = false; @@ -84,7 +83,6 @@ int main(int argc, char *argv[]) vm = vm_create_with_one_vcpu(&vcpu, l1_guest_code); vmx = vcpu_alloc_vmx(vm, &vmx_pages_gva); vcpu_args_set(vcpu, 1, vmx_pages_gva); - run = vcpu->run; /* Add an extra memory slot for testing dirty logging */ vm_userspace_mem_region_add(vm, VM_MEM_SRC_ANONYMOUS, @@ -117,10 +115,7 @@ int main(int argc, char *argv[]) while (!done) { memset(host_test_mem, 0xaa, TEST_MEM_PAGES * 4096); vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Unexpected exit reason: %u (%s),\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/vmx_exception_with_invalid_guest_state.c b/tools/testing/selftests/kvm/x86_64/vmx_exception_with_invalid_guest_state.c index 2641b286b4ed..e940fa570ab2 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_exception_with_invalid_guest_state.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_exception_with_invalid_guest_state.c @@ -26,9 +26,7 @@ static void __run_vcpu_with_invalid_state(struct kvm_vcpu *vcpu) vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_INTERNAL_ERROR, - "Expected KVM_EXIT_INTERNAL_ERROR, got %d (%s)\n", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_INTERNAL_ERROR); TEST_ASSERT(run->emulation_failure.suberror == KVM_INTERNAL_ERROR_EMULATION, "Expected emulation failure, got %d\n", run->emulation_failure.suberror); diff --git a/tools/testing/selftests/kvm/x86_64/vmx_invalid_nested_guest_state.c b/tools/testing/selftests/kvm/x86_64/vmx_invalid_nested_guest_state.c index 6bfb4bb471ca..a100ee5f0009 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_invalid_nested_guest_state.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_invalid_nested_guest_state.c @@ -74,9 +74,7 @@ int main(int argc, char *argv[]) * The first exit to L0 userspace should be an I/O access from L2. * Running L1 should launch L2 without triggering an exit to userspace. */ - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Expected KVM_EXIT_IO, got: %u (%s)\n", - run->exit_reason, exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); TEST_ASSERT(run->io.port == ARBITRARY_IO_PORT, "Expected IN from port %d from L2, got port %d", diff --git a/tools/testing/selftests/kvm/x86_64/vmx_nested_tsc_scaling_test.c b/tools/testing/selftests/kvm/x86_64/vmx_nested_tsc_scaling_test.c index 465a9434d61c..d427eb146bc5 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_nested_tsc_scaling_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_nested_tsc_scaling_test.c @@ -183,14 +183,10 @@ int main(int argc, char *argv[]) vcpu_ioctl(vcpu, KVM_SET_TSC_KHZ, (void *) (tsc_khz / l1_scale_factor)); for (;;) { - volatile struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/vmx_preemption_timer_test.c b/tools/testing/selftests/kvm/x86_64/vmx_preemption_timer_test.c index 0efdc05969a5..affc32800158 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_preemption_timer_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_preemption_timer_test.c @@ -157,7 +157,6 @@ int main(int argc, char *argv[]) struct kvm_regs regs1, regs2; struct kvm_vm *vm; - struct kvm_run *run; struct kvm_vcpu *vcpu; struct kvm_x86_state *state; struct ucall uc; @@ -173,7 +172,6 @@ int main(int argc, char *argv[]) /* Create VM */ vm = vm_create_with_one_vcpu(&vcpu, guest_code); - run = vcpu->run; vcpu_regs_get(vcpu, &regs1); @@ -182,10 +180,7 @@ int main(int argc, char *argv[]) for (stage = 1;; stage++) { vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Stage %d: unexpected exit reason: %u (%s),\n", - stage, run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: @@ -237,7 +232,6 @@ int main(int argc, char *argv[]) /* Restore state in a new VM. */ vcpu = vm_recreate_with_one_vcpu(vm); vcpu_load_state(vcpu, state); - run = vcpu->run; kvm_x86_state_cleanup(state); memset(&regs2, 0, sizeof(regs2)); diff --git a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c index ff8ecdf32ae0..2ceb5c78c442 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_tsc_adjust_test.c @@ -131,14 +131,10 @@ int main(int argc, char *argv[]) vcpu_args_set(vcpu, 1, vmx_pages_gva); for (;;) { - volatile struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c index 3d272d7f961e..67ac2a3292ef 100644 --- a/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c +++ b/tools/testing/selftests/kvm/x86_64/xapic_ipi_test.c @@ -198,7 +198,6 @@ static void *vcpu_thread(void *arg) struct ucall uc; int old; int r; - unsigned int exit_reason; r = pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &old); TEST_ASSERT(r == 0, @@ -207,11 +206,8 @@ static void *vcpu_thread(void *arg) fprintf(stderr, "vCPU thread running vCPU %u\n", vcpu->id); vcpu_run(vcpu); - exit_reason = vcpu->run->exit_reason; - TEST_ASSERT(exit_reason == KVM_EXIT_IO, - "vCPU %u exited with unexpected exit reason %u-%s, expected KVM_EXIT_IO", - vcpu->id, exit_reason, exit_reason_str(exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); if (get_ucall(vcpu, &uc) == UCALL_ABORT) { TEST_ASSERT(false, diff --git a/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c b/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c index dae510c263b4..3ef4c261896d 100644 --- a/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c +++ b/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c @@ -625,15 +625,10 @@ int main(int argc, char *argv[]) bool evtchn_irq_expected = false; for (;;) { - volatile struct kvm_run *run = vcpu->run; struct ucall uc; vcpu_run(vcpu); - - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: diff --git a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c index 88914d48c65e..c94cde3b523f 100644 --- a/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c +++ b/tools/testing/selftests/kvm/x86_64/xen_vmcall_test.c @@ -122,10 +122,7 @@ int main(int argc, char *argv[]) continue; } - TEST_ASSERT(run->exit_reason == KVM_EXIT_IO, - "Got exit_reason other than KVM_EXIT_IO: %u (%s)\n", - run->exit_reason, - exit_reason_str(run->exit_reason)); + TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_IO); switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT:

[v2,1/4] KVM: selftests: Make vCPU exit reason test assertion common

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Patch