January 2022 - Linux-kselftest-mirror

[REGRESSION] lkft kselftest for next-20211124

by lkft＠linaro.org

## Build * kernel: 5.16.0-rc2 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: 4b74e088fef6ce8cc513f935ce236c38bdf5f67b * git describe: next-20211124 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211124 ## Test Regressions (compared to next-20211117) * dragonboard-410c, kselftest-capabilities - capabilities.test_execve * dragonboard-410c, kselftest-pidfd - pidfd.pidfd_poll_test * dragonboard-410c, kselftest-seccomp - seccomp.seccomp_bpf - seccomp.seccomp_bpf.global.user_notification_filter_empty - seccomp.seccomp_bpf.global.user_notification_filter_empty_threaded * qemu_i386, kselftest-rtc - rtc.rtctest * qemu_x86_64, kselftest-kvm - kvm.rseq_test * qemu_x86_64, kselftest-proc - proc.read * x15, kselftest-capabilities - capabilities.test_execve * x15, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill - cgroup.test_kill.test_cgkill_simple * x15, kselftest-net - net.gro.sh - net.run_netsocktests - net.so_txtime.sh * x15, kselftest-rtc - rtc.rtctest.rtc.alarm_alm_set - rtc.rtctest.rtc.alarm_alm_set_minute - rtc.rtctest.rtc.alarm_wkalm_set - rtc.rtctest.rtc.date_read * x86, kselftest-kvm - kvm.kvm_page_table_test ## Metric Regressions (compared to next-20211117) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20211117) * hi6220-hikey, kselftest-timers - timers.nsleep-lat * qemu_arm, kselftest-rtc - rtc.rtctest * qemu_arm, kselftest-timers - timers.rtcpie * qemu_x86_64, kselftest-timers - timers.rtcpie * x15, kselftest-core - core.close_range_test * x15, kselftest-net - net.cmsg_so_mark.sh - net.fib_rule_tests.sh - net.icmp_redirect.sh - net.tls - net.unicast_extensions.sh * x15, kselftest-sync - sync.sync_test * x86, kselftest-net - net.gro.sh ## Metric Fixes (compared to next-20211117) No metric fixes found. ## Test result summary total: 7117, pass: 4386, fail: 737, skip: 1994, xfail: 0 ## Build Summary ## Test suites summary * kselftest- * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-lkdtm * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-net * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram -- Linaro LKFT https://lkft.linaro.org

2 years, 3 months

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[REGRESSION] lkft kselftest for next-20211123

by lkft＠linaro.org

## Build * kernel: 5.16.0-rc2 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: aacdecce8147c20b01f865b4e214bb8dbe8c4af1 * git describe: next-20211123 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211123 ## Test Regressions (compared to next-20211117) * dragonboard-410c, kselftest-capabilities - capabilities.test_execve * dragonboard-410c, kselftest-pidfd - pidfd.pidfd_poll_test * qemu_arm, kselftest-zram - zram.zram.sh * qemu_i386, kselftest-rtc - rtc.rtctest * x15, kselftest-rtc - rtc.rtctest.rtc.alarm_alm_set - rtc.rtctest.rtc.alarm_alm_set_minute - rtc.rtctest.rtc.alarm_wkalm_set - rtc.rtctest.rtc.date_read * x86, kselftest-kvm - kvm.kvm_page_table_test ## Metric Regressions (compared to next-20211117) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20211117) * hi6220-hikey, kselftest-timers - timers.nsleep-lat * i386, kselftest-net - net.ip_defrag.sh * i386, kselftest-rtc - rtc.rtctest * qemu_arm, kselftest-timers - timers.rtcpie * qemu_x86_64, kselftest-timers - timers.rtcpie * x15, kselftest-rtc - rtc.rtctest * x15, kselftest-sync - sync.sync_test * x86, kselftest-net - net.gro.sh ## Metric Fixes (compared to next-20211117) No metric fixes found. ## Test result summary total: 4492, pass: 2777, fail: 461, skip: 1254, xfail: 0 ## Build Summary ## Test suites summary * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-lkdtm * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-net * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram -- Linaro LKFT https://lkft.linaro.org

2 years, 3 months

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[REGRESSION] lkft kselftest for next-20211118

by lkft＠linaro.org

## Build * kernel: 5.16.0-rc1 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: 5191249f880367a4cd675825cd721a8d78f26a45 * git describe: next-20211118 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20211118 ## Test Regressions (compared to next-20211115) * dragonboard-410c, kselftest-sync - sync.sync_test * i386, kselftest-net - net.so_txtime.sh * qemu_arm, kselftest-rtc - rtc.rtctest * qemu_i386, kselftest-rtc - rtc.rtctest * x15, kselftest-capabilities - capabilities.test_execve * x15, kselftest-cgroup - cgroup.test_kill - cgroup.test_kill.test_cgkill_simple * x15, kselftest-rtc - rtc.rtctest.rtc.alarm_alm_set - rtc.rtctest.rtc.alarm_alm_set_minute - rtc.rtctest.rtc.alarm_wkalm_set - rtc.rtctest.rtc.date_read * x86, kselftest-kvm - kvm.kvm_page_table_test ## Metric Regressions (compared to next-20211115) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20211115) * i386, kselftest-net - net.tls - net.tls.tls.12_aes_gcm.send_then_sendfile - net.tls.tls.12_chacha.send_then_sendfile - net.tls.tls.13_aes_gcm.send_then_sendfile - net.tls.tls.13_chacha.send_then_sendfile - net.tls.tls.13_sm4_ccm.send_then_sendfile - net.tls.tls.13_sm4_gcm.send_then_sendfile * x15, kselftest-cgroup - cgroup.test_freezer - cgroup.test_freezer.test_cgfreezer_ptrace * x15, kselftest-core - core.close_range_test * x15, kselftest-sync - sync.sync_test * x86, kselftest-net - net.gro.sh ## Metric Fixes (compared to next-20211115) No metric fixes found. ## Test result summary total: 5350, pass: 3334, fail: 606, skip: 1410, xfail: 0 ## Build Summary ## Test suites summary * kselftest- * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-lkdtm * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-net * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram -- Linaro LKFT https://lkft.linaro.org

2 years, 3 months

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[PATCH] selftests: kvm: add amx_test to .gitignore

by Muhammad Usama Anjum

amx_test's binary should be present in the .gitignore file for the git to ignore it. Fixes: bf70636d9443 ("selftest: kvm: Add amx selftest") Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- tools/testing/selftests/kvm/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/kvm/.gitignore b/tools/testing/selftests/kvm/.gitignore index 8c129961accf..780066ae092c 100644 --- a/tools/testing/selftests/kvm/.gitignore +++ b/tools/testing/selftests/kvm/.gitignore @@ -8,6 +8,7 @@ /s390x/memop /s390x/resets /s390x/sync_regs_test +/x86_64/amx_test /x86_64/cr4_cpuid_sync_test /x86_64/debug_regs /x86_64/evmcs_test -- 2.30.2

2 years, 3 months

2
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Salam Alaikum /ADIA LOAN OFFER

by bratikox

Salam Alaikum, We are a United Arab Emirates based investment company known as Abu Dhabi Investment Authority working on expanding its portfolio globally and financing projects. We are offering Corporate and Personal Loan at 3.5% Interest Rate for a duration of 5 to 10 years. Please get back to us on Email: mohsheikhalhamed(a)gmail.com ,if you are interested for further embellishment. We also pay 2% commission to brokers who introduce project owners for finance or other opportunities. Yours truly, Hamed Mohammad (Personal Assistant) Abu Dhabi Investment Authority 211 Corniche, P.O Box 3600 Abu Dhabi,United Arab Emirates

2 years, 3 months

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Greetings,

by Asil Ajwad

-- Greetings, I am Mr.Asil Ajwad, I work with United Bank of Africa, can you use an ATM Visa Card to withdraw money at, ATM Cash Machine in your country, if yes I want to transfer abounded fund the sum of $10.5million US-Dollars, to you from my country, this is part of the money that was abounded by our late old client a politician who unfortunately lost his life and was forced out of power Du to greedy act, the bank will change the account details to your name, and apply for a Visa Card with your details, the Visa Card will be send to you, and you can be withdrawing money with it always, whatever any amount you withdraw daily, you will send 60% to me and you will take 40%, the Visa Card and the bank account will be on your name, I will be waiting for your response for more details, thanks to you a lot for giving me your time. regards, Mr.Asil Ajwad.

2 years, 3 months

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[REGRESSION] lkft kselftest for next-20220112

by lkft＠linaro.org

## Build * kernel: 5.16.0 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: 32ce2abb03cfae17a9eb42bd6b1b619b72f23f20 * git describe: next-20220112 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20220112 ## Test Regressions (compared to next-20211224) * dragonboard-410c, kselftest-capabilities - capabilities.test_execve * dragonboard-410c, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill * dragonboard-410c, kselftest-kvm - kvm.get-reg-list * dragonboard-410c, kselftest-pidfd - pidfd.pidfd_setns_test * dragonboard-410c, kselftest-proc - proc.fd-001-lookup - proc.fd-002-posix-eq - proc.proc-fsconfig-hidepid - proc.proc-multiple-procfs * dragonboard-410c, kselftest-rtc - rtc.rtctest.rtc.uie_read * dragonboard-410c, kselftest-sync - sync.sync_test * dragonboard-410c, kselftest-timens - timens.procfs - timens.timens * hi6220-hikey, kselftest-pidfd - pidfd.pidfd_setns_test * hi6220-hikey, kselftest-proc - proc.fd-001-lookup - proc.fd-002-posix-eq - proc.proc-multiple-procfs * hi6220-hikey, kselftest-sync - sync.sync_test * hi6220-hikey, kselftest-timens - timens.procfs - timens.timens * hi6220-hikey, kselftest-timers - timers.rtcpie - timers.set-timer-lat * juno-r2, kselftest-rtc - rtc.rtctest * qemu_i386, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill * qemu_i386, kselftest-pidfd - pidfd.pidfd_setns_test * qemu_i386, kselftest-proc - proc.fd-001-lookup - proc.fd-002-posix-eq - proc.proc-multiple-procfs * qemu_i386, kselftest-rtc - rtc.rtctest * qemu_i386, kselftest-timens - timens.procfs - timens.timens * qemu_x86_64, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill * qemu_x86_64, kselftest-kvm - kvm.cr4_cpuid_sync_test - kvm.debug_regs - kvm.demand_paging_test - kvm.dirty_log_perf_test - kvm.emulator_error_test - kvm.get_cpuid_test - kvm.get_msr_index_features - kvm.hardware_disable_test - kvm.hyperv_cpuid - kvm.hyperv_features - kvm.kvm_binary_stats_test - kvm.kvm_create_max_vcpus - kvm.kvm_page_table_test - kvm.kvm_pv_test - kvm.memslot_modification_stress_test - kvm.mmu_role_test - kvm.platform_info_test - kvm.set_boot_cpu_id - kvm.set_memory_region_test - kvm.set_sregs_test - kvm.smm_test - kvm.state_test - kvm.svm_int_ctl_test - kvm.svm_vmcall_test - kvm.sync_regs_test - kvm.system_counter_offset_test - kvm.tsc_msrs_test - kvm.userspace_io_test - kvm.userspace_msr_exit_test - kvm.xapic_ipi_test * qemu_x86_64, kselftest-pidfd - pidfd.pidfd_setns_test * qemu_x86_64, kselftest-proc - proc.fd-001-lookup - proc.fd-002-posix-eq - proc.proc-multiple-procfs * qemu_x86_64, kselftest-sync - sync.sync_test * qemu_x86_64, kselftest-timens - timens.procfs - timens.timens * x15, kselftest-capabilities - capabilities.test_execve * x15, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill - cgroup.test_kill.test_cgkill_simple * x15, kselftest-core - core.close_range_test * x86, kselftest-kvm - kvm.hyperv_clock * x86, kselftest-rtc - rtc.rtctest ## Metric Regressions (compared to next-20211224) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20211224) * dragonboard-410c, kselftest-capabilities - capabilities.test_execve * dragonboard-410c, kselftest-lkdtm - lkdtm.SLAB_FREE_DOUBLE.sh * dragonboard-410c, kselftest-proc - proc.proc-fsconfig-hidepid * dragonboard-410c, kselftest-rseq - rseq.basic_percpu_ops_test - rseq.basic_test - rseq.param_test - rseq.param_test_benchmark - rseq.param_test_compare_twice * dragonboard-410c, kselftest-seccomp - seccomp.seccomp_bpf - seccomp.seccomp_bpf.global.user_notification_filter_empty - seccomp.seccomp_bpf.global.user_notification_filter_empty_threaded * juno-r2, kselftest-cgroup - cgroup.test_freezer - cgroup.test_freezer.test_cgfreezer_ptrace * juno-r2, kselftest-clone3 - clone3.clone3_set_tid * x15, kselftest-capabilities - capabilities.test_execve * x15, kselftest-cgroup - cgroup.test_freezer - cgroup.test_kill - cgroup.test_kill.test_cgkill_simple * x15, kselftest-core - core.close_range_test ## Metric Fixes (compared to next-20211224) No metric fixes found. ## Test result summary total: 3837, pass: 1936, fail: 528, skip: 1373, xfail: 0 ## Build Summary ## Test suites summary * kselftest-android * kselftest-arm64 * kselftest-arm64/arm64.btitest.bti_c_func * kselftest-arm64/arm64.btitest.bti_j_func * kselftest-arm64/arm64.btitest.bti_jc_func * kselftest-arm64/arm64.btitest.bti_none_func * kselftest-arm64/arm64.btitest.nohint_func * kselftest-arm64/arm64.btitest.paciasp_func * kselftest-arm64/arm64.nobtitest.bti_c_func * kselftest-arm64/arm64.nobtitest.bti_j_func * kselftest-arm64/arm64.nobtitest.bti_jc_func * kselftest-arm64/arm64.nobtitest.bti_none_func * kselftest-arm64/arm64.nobtitest.nohint_func * kselftest-arm64/arm64.nobtitest.paciasp_func * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-lkdtm * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram -- Linaro LKFT https://lkft.linaro.org

2 years, 3 months

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[PATCH AUTOSEL 5.10 058/116] selftests/ftrace: make kprobe profile testcase description unique

by Sasha Levin

From: Heiko Carstens <hca(a)linux.ibm.com> [ Upstream commit e5992f373c6eed6d09e5858e9623df1259b3ce30 ] Commit 32f6e5da83c7 ("selftests/ftrace: Add kprobe profile testcase") added a new kprobes testcase, but has a description which does not describe what the test case is doing and is duplicating the description of another test case. Therefore change the test case description, so it is unique and then allows easily to tell which test case actually passed or failed. Reported-by: Alexander Egorenkov <egorenar(a)linux.ibm.com> Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> Acked-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/ftrace/test.d/kprobe/profile.tc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/profile.tc b/tools/testing/selftests/ftrace/test.d/kprobe/profile.tc index 98166fa3eb91c..34fb89b0c61fa 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/profile.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/profile.tc @@ -1,6 +1,6 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 -# description: Kprobe dynamic event - adding and removing +# description: Kprobe profile # requires: kprobe_events ! grep -q 'myevent' kprobe_profile -- 2.34.1

2 years, 3 months

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[PATCH AUTOSEL 5.10 005/116] selftests/bpf: Fix bpf_object leak in skb_ctx selftest

by Sasha Levin

From: Andrii Nakryiko <andrii(a)kernel.org> [ Upstream commit 8c7a95520184b6677ca6075e12df9c208d57d088 ] skb_ctx selftest didn't close bpf_object implicitly allocated by bpf_prog_test_load() helper. Fix the problem by explicitly calling bpf_object__close() at the end of the test. Signed-off-by: Andrii Nakryiko <andrii(a)kernel.org> Signed-off-by: Alexei Starovoitov <ast(a)kernel.org> Reviewed-by: Hengqi Chen <hengqi.chen(a)gmail.com> Link: https://lore.kernel.org/bpf/20211107165521.9240-10-andrii@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/bpf/prog_tests/skb_ctx.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/bpf/prog_tests/skb_ctx.c b/tools/testing/selftests/bpf/prog_tests/skb_ctx.c index fafeddaad6a99..23915be6172d6 100644 --- a/tools/testing/selftests/bpf/prog_tests/skb_ctx.c +++ b/tools/testing/selftests/bpf/prog_tests/skb_ctx.c @@ -105,4 +105,6 @@ void test_skb_ctx(void) "ctx_out_mark", "skb->mark == %u, expected %d\n", skb.mark, 10); + + bpf_object__close(obj); } -- 2.34.1

2 years, 3 months

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[PATCH AUTOSEL 5.15 170/188] bpf/selftests: Fix namespace mount setup in tc_redirect

by Sasha Levin

From: Jiri Olsa <jolsa(a)redhat.com> [ Upstream commit 5e22dd18626726028a93ff1350a8a71a00fd843d ] The tc_redirect umounts /sys in the new namespace, which can be mounted as shared and cause global umount. The lazy umount also takes down mounted trees under /sys like debugfs, which won't be available after sysfs mounts again and could cause fails in other tests. # cat /proc/self/mountinfo | grep debugfs 34 23 0:7 / /sys/kernel/debug rw,nosuid,nodev,noexec,relatime shared:14 - debugfs debugfs rw # cat /proc/self/mountinfo | grep sysfs 23 86 0:22 / /sys rw,nosuid,nodev,noexec,relatime shared:2 - sysfs sysfs rw # mount | grep debugfs debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime) # ./test_progs -t tc_redirect #164 tc_redirect:OK Summary: 1/4 PASSED, 0 SKIPPED, 0 FAILED # mount | grep debugfs # cat /proc/self/mountinfo | grep debugfs # cat /proc/self/mountinfo | grep sysfs 25 86 0:22 / /sys rw,relatime shared:2 - sysfs sysfs rw Making the sysfs private under the new namespace so the umount won't trigger the global sysfs umount. Reported-by: Hangbin Liu <haliu(a)redhat.com> Signed-off-by: Jiri Olsa <jolsa(a)kernel.org> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Cc: Jussi Maki <joamaki(a)gmail.com> Link: https://lore.kernel.org/bpf/20220104121030.138216-1-jolsa@kernel.org Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/bpf/prog_tests/tc_redirect.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/testing/selftests/bpf/prog_tests/tc_redirect.c b/tools/testing/selftests/bpf/prog_tests/tc_redirect.c index e7201ba29ccd6..47e3159729d21 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_redirect.c +++ b/tools/testing/selftests/bpf/prog_tests/tc_redirect.c @@ -105,6 +105,13 @@ static int setns_by_fd(int nsfd) if (!ASSERT_OK(err, "unshare")) return err; + /* Make our /sys mount private, so the following umount won't + * trigger the global umount in case it's shared. + */ + err = mount("none", "/sys", NULL, MS_PRIVATE, NULL); + if (!ASSERT_OK(err, "remount private /sys")) + return err; + err = umount2("/sys", MNT_DETACH); if (!ASSERT_OK(err, "umount2 /sys")) return err; -- 2.34.1

2 years, 3 months

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Linux-kselftest-mirror January 2022