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author | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
commit | 20cd569d7ee8fce24e8753f0f43af6c420557b1f (patch) | |
tree | f559cfda594846795aa51c99d96f92d8c912851a /tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c | |
parent | 62cc9c3cb3ec1bf31cc116146185ed97b450836a (diff) | |
parent | eeebfe6259ba2d5b0980eb7b0df384eb77e9e4f5 (diff) | |
download | linux-20cd569d7ee8fce24e8753f0f43af6c420557b1f.tar.xz |
Merge branch 'for-6.7/config_pm' into for-linus
- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)
Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c')
-rw-r--r-- | tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c b/tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c index 4c90f76930f9..ebbcb0a3f743 100644 --- a/tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c +++ b/tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c @@ -10,7 +10,6 @@ * and check it can be retrieved with KVM_GET_MSR, also test * the invalid LBR formats are rejected. */ - #define _GNU_SOURCE /* for program_invocation_short_name */ #include <sys/ioctl.h> @@ -52,23 +51,24 @@ static const union perf_capabilities format_caps = { .pebs_format = -1, }; +static void guest_test_perf_capabilities_gp(uint64_t val) +{ + uint8_t vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, val); + + __GUEST_ASSERT(vector == GP_VECTOR, + "Expected #GP for value '0x%llx', got vector '0x%x'", + val, vector); +} + static void guest_code(uint64_t current_val) { - uint8_t vector; int i; - vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, current_val); - GUEST_ASSERT_2(vector == GP_VECTOR, current_val, vector); - - vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, 0); - GUEST_ASSERT_2(vector == GP_VECTOR, 0, vector); + guest_test_perf_capabilities_gp(current_val); + guest_test_perf_capabilities_gp(0); - for (i = 0; i < 64; i++) { - vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, - current_val ^ BIT_ULL(i)); - GUEST_ASSERT_2(vector == GP_VECTOR, - current_val ^ BIT_ULL(i), vector); - } + for (i = 0; i < 64; i++) + guest_test_perf_capabilities_gp(current_val ^ BIT_ULL(i)); GUEST_DONE(); } @@ -95,7 +95,7 @@ static void test_guest_wrmsr_perf_capabilities(union perf_capabilities host_cap) switch (get_ucall(vcpu, &uc)) { case UCALL_ABORT: - REPORT_GUEST_ASSERT_2(uc, "val = 0x%lx, vector = %lu"); + REPORT_GUEST_ASSERT(uc); break; case UCALL_DONE: break; @@ -103,7 +103,8 @@ static void test_guest_wrmsr_perf_capabilities(union perf_capabilities host_cap) TEST_FAIL("Unexpected ucall: %lu", uc.cmd); } - ASSERT_EQ(vcpu_get_msr(vcpu, MSR_IA32_PERF_CAPABILITIES), host_cap.capabilities); + TEST_ASSERT_EQ(vcpu_get_msr(vcpu, MSR_IA32_PERF_CAPABILITIES), + host_cap.capabilities); vcpu_set_msr(vcpu, MSR_IA32_PERF_CAPABILITIES, host_cap.capabilities); |