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[PATCH 1/2] selftests: kvm: remove print_skip()

by Muhammad Usama Anjum

Replace print_skip() with ksft_exit_skip() to simplify the code and directly use the skip API provided by kselftest.h. Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- .../testing/selftests/kvm/aarch64/vgic_init.c | 4 ++-- .../testing/selftests/kvm/demand_paging_test.c | 3 +-- tools/testing/selftests/kvm/dirty_log_test.c | 8 +++----- .../testing/selftests/kvm/include/test_util.h | 1 - tools/testing/selftests/kvm/lib/assert.c | 6 ++---- tools/… [View More]testing/selftests/kvm/lib/test_util.c | 11 ----------- tools/testing/selftests/kvm/s390x/memop.c | 18 ++++++------------ .../selftests/kvm/x86_64/hyperv_cpuid.c | 13 +++++-------- .../kvm/x86_64/hyperv_extended_hypercalls.c | 6 ++---- .../selftests/kvm/x86_64/ucna_injection_test.c | 6 ++---- 10 files changed, 23 insertions(+), 53 deletions(-) diff --git a/tools/testing/selftests/kvm/aarch64/vgic_init.c b/tools/testing/selftests/kvm/aarch64/vgic_init.c index b3b5fb0ff0a9a..556c3230eb093 100644 --- a/tools/testing/selftests/kvm/aarch64/vgic_init.c +++ b/tools/testing/selftests/kvm/aarch64/vgic_init.c @@ -757,8 +757,8 @@ int main(int ac, char **av) } if (!cnt_impl) { - print_skip("No GICv2 nor GICv3 support"); - exit(KSFT_SKIP); + ksft_exit_skip("No GICv2 nor GICv3 support\n"); } + return 0; } diff --git a/tools/testing/selftests/kvm/demand_paging_test.c b/tools/testing/selftests/kvm/demand_paging_test.c index 0202b78f8680a..ae60b3a5fb9e5 100644 --- a/tools/testing/selftests/kvm/demand_paging_test.c +++ b/tools/testing/selftests/kvm/demand_paging_test.c @@ -353,8 +353,7 @@ int main(int argc, char *argv[]) int main(void) { - print_skip("__NR_userfaultfd must be present for userfaultfd test"); - return KSFT_SKIP; + ksft_exit_skip("__NR_userfaultfd must be present for userfaultfd test\n"); } #endif /* __NR_userfaultfd */ diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c index aacf80f574391..e5d3b01ec9508 100644 --- a/tools/testing/selftests/kvm/dirty_log_test.c +++ b/tools/testing/selftests/kvm/dirty_log_test.c @@ -692,11 +692,9 @@ static void run_test(enum vm_guest_mode mode, void *arg) uint32_t ring_buf_idx = 0; int sem_val; - if (!log_mode_supported()) { - print_skip("Log mode '%s' not supported", - log_modes[host_log_mode].name); - return; - } + if (!log_mode_supported()) + ksft_exit_skip("Log mode '%s' not supported\n", + log_modes[host_log_mode].name); /* * We reserve page table for 2 times of extra dirty mem which diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index 3e473058849ff..472fce41737e0 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -35,7 +35,6 @@ static inline int _no_printf(const char *format, ...) { return 0; } #define pr_info(...) _no_printf(__VA_ARGS__) #endif -void __printf(1, 2) print_skip(const char *fmt, ...); #define __TEST_REQUIRE(f, fmt, ...) \ do { \ if (!(f)) \ diff --git a/tools/testing/selftests/kvm/lib/assert.c b/tools/testing/selftests/kvm/lib/assert.c index b49690658c606..33651f5b3a7fd 100644 --- a/tools/testing/selftests/kvm/lib/assert.c +++ b/tools/testing/selftests/kvm/lib/assert.c @@ -85,10 +85,8 @@ test_assert(bool exp, const char *exp_str, } va_end(ap); - if (errno == EACCES) { - print_skip("Access denied - Exiting"); - exit(KSFT_SKIP); - } + if (errno == EACCES) + ksft_exit_skip("Access denied - Exiting\n"); exit(254); } diff --git a/tools/testing/selftests/kvm/lib/test_util.c b/tools/testing/selftests/kvm/lib/test_util.c index 8ed0b74ae8373..6e8ac25403bb3 100644 --- a/tools/testing/selftests/kvm/lib/test_util.c +++ b/tools/testing/selftests/kvm/lib/test_util.c @@ -121,17 +121,6 @@ struct timespec timespec_div(struct timespec ts, int divisor) return timespec_add_ns((struct timespec){0}, ns); } -void print_skip(const char *fmt, ...) -{ - va_list ap; - - assert(fmt); - va_start(ap, fmt); - vprintf(fmt, ap); - va_end(ap); - puts(", skipping test"); -} - bool thp_configured(void) { int ret; diff --git a/tools/testing/selftests/kvm/s390x/memop.c b/tools/testing/selftests/kvm/s390x/memop.c index f2df7416be847..d7cd4b4eb6228 100644 --- a/tools/testing/selftests/kvm/s390x/memop.c +++ b/tools/testing/selftests/kvm/s390x/memop.c @@ -884,10 +884,8 @@ static void test_copy_key_fetch_prot_override(void) guest_0_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, 0); guest_last_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, last_page_addr); - if (guest_0_page != 0 || guest_last_page != last_page_addr) { - print_skip("did not allocate guest pages at required positions"); - goto out; - } + if (guest_0_page != 0 || guest_last_page != last_page_addr) + ksft_exit_skip("did not allocate guest pages at required positions\n"); HOST_SYNC(t.vcpu, STAGE_INITED); t.run->s.regs.crs[0] |= CR0_FETCH_PROTECTION_OVERRIDE; @@ -923,10 +921,8 @@ static void test_errors_key_fetch_prot_override_not_enabled(void) guest_0_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, 0); guest_last_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, last_page_addr); - if (guest_0_page != 0 || guest_last_page != last_page_addr) { - print_skip("did not allocate guest pages at required positions"); - goto out; - } + if (guest_0_page != 0 || guest_last_page != last_page_addr) + ksft_exit_skip("did not allocate guest pages at required positions\n"); HOST_SYNC(t.vcpu, STAGE_INITED); HOST_SYNC(t.vcpu, STAGE_SKEYS_SET); @@ -944,10 +940,8 @@ static void test_errors_key_fetch_prot_override_enabled(void) guest_0_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, 0); guest_last_page = vm_vaddr_alloc(t.kvm_vm, PAGE_SIZE, last_page_addr); - if (guest_0_page != 0 || guest_last_page != last_page_addr) { - print_skip("did not allocate guest pages at required positions"); - goto out; - } + if (guest_0_page != 0 || guest_last_page != last_page_addr) + ksft_exit_skip("did not allocate guest pages at required positions"); HOST_SYNC(t.vcpu, STAGE_INITED); t.run->s.regs.crs[0] |= CR0_FETCH_PROTECTION_OVERRIDE; t.run->kvm_dirty_regs = KVM_SYNC_CRS; diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c index 4f5881d4ef66d..695c45635d257 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_cpuid.c @@ -144,10 +144,9 @@ int main(int argc, char *argv[]) free((void *)hv_cpuid_entries); if (!kvm_cpu_has(X86_FEATURE_VMX) || - !kvm_has_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) { - print_skip("Enlightened VMCS is unsupported"); - goto do_sys; - } + !kvm_has_cap(KVM_CAP_HYPERV_ENLIGHTENED_VMCS)) + ksft_exit_skip("Enlightened VMCS is unsupported\n"); + vcpu_enable_evmcs(vcpu); hv_cpuid_entries = vcpu_get_supported_hv_cpuid(vcpu); test_hv_cpuid(hv_cpuid_entries, true); @@ -155,10 +154,8 @@ int main(int argc, char *argv[]) do_sys: /* Test system ioctl version */ - if (!kvm_has_cap(KVM_CAP_SYS_HYPERV_CPUID)) { - print_skip("KVM_CAP_SYS_HYPERV_CPUID not supported"); - goto out; - } + if (!kvm_has_cap(KVM_CAP_SYS_HYPERV_CPUID)) + ksft_exit_skip("KVM_CAP_SYS_HYPERV_CPUID not supported\n"); test_hv_cpuid_e2big(vm, NULL); diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_extended_hypercalls.c b/tools/testing/selftests/kvm/x86_64/hyperv_extended_hypercalls.c index 949e08e98f315..d37212a27990b 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_extended_hypercalls.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_extended_hypercalls.c @@ -47,10 +47,8 @@ int main(void) /* Verify if extended hypercalls are supported */ if (!kvm_cpuid_has(kvm_get_supported_hv_cpuid(), - HV_ENABLE_EXTENDED_HYPERCALLS)) { - print_skip("Extended calls not supported by the kernel"); - exit(KSFT_SKIP); - } + HV_ENABLE_EXTENDED_HYPERCALLS)) + ksft_exit_skip("Extended calls not supported by the kernel\n"); vm = vm_create_with_one_vcpu(&vcpu, guest_code); run = vcpu->run; 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 57f157c06b393..1dcb37a1f0be9 100644 --- a/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c +++ b/tools/testing/selftests/kvm/x86_64/ucna_injection_test.c @@ -273,10 +273,8 @@ int main(int argc, char *argv[]) kvm_ioctl(vm->kvm_fd, KVM_X86_GET_MCE_CAP_SUPPORTED, &supported_mcg_caps); - if (!(supported_mcg_caps & MCG_CMCI_P)) { - print_skip("MCG_CMCI_P is not supported"); - exit(KSFT_SKIP); - } + if (!(supported_mcg_caps & MCG_CMCI_P)) + ksft_exit_skip("MCG_CMCI_P is not supported\n"); ucna_vcpu = create_vcpu_with_mce_cap(vm, 0, true, ucna_injection_guest_code); cmcidis_vcpu = create_vcpu_with_mce_cap(vm, 1, false, cmci_disabled_guest_code); -- 2.39.2 [View Less]

10 months, 2 weeks

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[PATCH net-next 0/6] selftests: mptcp: use net/lib.sh to manage netns

by Matthieu Baerts (NGI0)

The goal of this series is to use helpers from net/lib.sh with MPTCP selftests. - Patches 1 to 4 are some clean-ups and preparation in net/lib.sh: - Patch 1 simplifies the code handling errexit by ignoring possible errors instead of disabling errexit temporary. - Patch 2 removes the netns from the list after having cleaned it, not to try to clean it twice. - Patch 3 removes the 'readonly' attribute for the netns variable, to allow using the same name in local variables. … [View More]

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kselftest/next build: 8 builds: 0 failed, 8 passed, 1 warning (v6.10-rc1-2-g64f5bc57b24e)

by kernelci.org bot

kselftest/next build: 8 builds: 0 failed, 8 passed, 1 warning (v6.10-rc1-2-g64f5bc57b24e) Full Build Summary: https://kernelci.org/build/kselftest/branch/next/kernel/v6.10-rc1-2-g64f5bc… Tree: kselftest Branch: next Git Describe: v6.10-rc1-2-g64f5bc57b24e Git Commit: 64f5bc57b24e8c7935d51732571d405acfcf4b99 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Warnings Detected: arm64: arm: i386: x86_64: x86_64_defconfig+… [View More]

10 months, 2 weeks

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