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kselftest: failed to build with -C tool/testing/selftests when KBUILD_OUTPUT is set

by Cristian Marussi

Hi while testing on linux-next I see that, when KBUILD_OUTPUT is set in the env, running something like (using TARGETS=exec as a random subsystem here...) $ make TARGETS=exec INSTALL_PATH=/nfs/LTP-official-debian-aarch64-rootfs/opt/KSFT_next kselftest-install works fine as usual, WHILE the alternative invocation (still documented in Documentation/dev-tools/kselftest.rst) make -C tools/testing/selftests/ TARGETS=exec INSTALL_PATH=/nfs/LTP-official-debian-aarch64-rootfs/opt/KSFT_next install fails miserably with: ... ... REMOVE usr/include/rdma/cxgb3-abi.h usr/include/rdma/nes-abi.h HDRINST usr/include/asm/kvm.h INSTALL /kselftest/usr/include mkdir: cannot create directory ‘/kselftest’: Permission denied /home/crimar01/ARM/dev/src/pdsw/linux/Makefile:1187: recipe for target 'headers_install' failed make[2]: *** [headers_install] Error 1 This is fixed by unsetting KBUILD_OUTPUT OR reverting: 303e6218ecec (ksft/fixes) selftests: Fix O= and KBUILD_OUTPUT handling for relative paths since bypassing top makefile with -C, the definition of abs-objtree used by the above patch is no more available. As a side effect when KBUILD_OUTPUT is set, this breaks also the usage kselftest_install.sh. $ ./kselftest_install.sh /home/crimar01/ARM/dev/nfs/LTP-official-debian-aarch64-rootfs/opt/KSFT_full_next ./kselftest_install.sh: Installing in specified location - /home/crimar01/ARM/dev/nfs/LTP-official-debian-aarch64-rootfs/opt/KSFT_full_next ... make --no-builtin-rules INSTALL_HDR_PATH=$BUILD/usr \ ARCH=arm64 -C ../../.. headers_install make[1]: Entering directory '/home/crimar01/ARM/dev/src/pdsw/linux' make[2]: Entering directory '/home/crimar01/ARM/dev/src/pdsw/out_linux' INSTALL /kselftest/usr/include mkdir: cannot create directory ‘/kselftest’: Permission denied /home/crimar01/ARM/dev/src/pdsw/linux/Makefile:1187: recipe for target 'headers_install' failed make[2]: *** [headers_install] Error 1 make[2]: Leaving directory '/home/crimar01/ARM/dev/src/pdsw/out_linux' Makefile:179: recipe for target 'sub-make' failed make[1]: *** [sub-make] Error 2 make[1]: Leaving directory '/home/crimar01/ARM/dev/src/pdsw/linux' Makefile:142: recipe for target 'khdr' failed make: *** [khdr] Error 2 A possible fix would be (but duplicates in fact the main Makefile logic) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 319e094c3212..491d8b3ef1c7 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -88,6 +88,15 @@ ifdef building_out_of_srctree override LDFLAGS = endif +ifeq ($(abs_objtree),) +ifneq ($(KBUILD_OUTPUT),) +abs_objtree := $(shell cd $(KBUILD_OUTPUT) && pwd) +abs_objtree := $(realpath $(abs_objtree)) +else +abs_objtree := $(shell pwd) +endif +endif #ifeq ($(abs_objtree),) + ifneq ($(O),) BUILD := $(abs_objtree) else Any thoughts ? ... or am I missing something ? (I think I'm starting to see this in latest CI linaro kselftest while they cross-compile for arm64) Thanks Cristian

5 years, 1 month

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selftests:netfilter: nft_nat.sh: internal00-0 Error Could not open file \"-\" No such file or directory

by Naresh Kamboju

Do you see the following error while running selftests netfilter nft_nat.sh test ? Are we missing any kernel config fragments ? We are merging configs from the directory. # selftests netfilter nft_nat.sh netfilter: nft_nat.sh_ # # Cannot create namespace file \"/var/run/netns/ns1\" File exists create: namespace_file # # internal00-0 Error Could not open file \"-\" No such file or directory Error: Could_not # # : _ # # : _ # # internal00-0 Error Could not open file \"-\" No such file or directory Error: Could_not # # : _ # # : _ # # internal00-0 Error Could not open file \"-\" No such file or directory Error: Could_not # # : _ # # : _ # # <cmdline>16-12 Error syntax error, unexpected counter Error: syntax_error, # # list counter inet filter ns0in counter: inet_filter # # ^^^^^^^ : _ # # ERROR ns0in counter in ns1 has unexpected value (expected packets 1 bytes 84) ns0in: counter_in # # <cmdline>16-12 Error syntax error, unexpected counter Error: syntax_error, # # list counter inet filter ns0in counter: inet_filter # # ^^^^^^^ : _ # # <cmdline>16-12 Error syntax error, unexpected counter Full test log: https://lkft.validation.linaro.org/scheduler/job/1021542#L14602 https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20191125/testru… Dashboard link, https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/netfil… https://qa-reports.linaro.org/lkft/linux-next-oe/tests/kselftest/netfilter_… metadata: git branch: master git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git commit: c165016bac2719e05794c216f9b6da730d68d1e3 git describe: next-20191125 make_kernelversion: 5.4.0-rc8 kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/hikey/lkft/linux-ne… build-location: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/hikey/lkft/linux-ne… Best regards Naresh Kamboju

5 years, 1 month

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next-20191126 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.4.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 131b7b67e6c2926531dd92915647335bec2e64fb git describe: next-20191126 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20191126 Regressions (compared to build next-20191125) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20191125) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 778 total tests in the following environments and test suites. pass 339 fail 358 xfail 0 skip 81 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm64 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ dragonboard-410c: * kselftest/arm64_fake_sigreturn_bad_magic * kselftest/arm64_fake_sigreturn_bad_size * kselftest/arm64_fake_sigreturn_bad_size_for_magic0 * kselftest/arm64_fake_sigreturn_duplicated_fpsimd * kselftest/arm64_fake_sigreturn_misaligned_sp * kselftest/arm64_fake_sigreturn_missing_fpsimd * kselftest/arm64_mangle_pstate_invalid_compat_toggle * kselftest/arm64_mangle_pstate_invalid_daif_bits * kselftest/arm64_mangle_pstate_invalid_mode_el1h * kselftest/arm64_mangle_pstate_invalid_mode_el1t * kselftest/arm64_mangle_pstate_invalid_mode_el2h * kselftest/arm64_mangle_pstate_invalid_mode_el2t * kselftest/arm64_mangle_pstate_invalid_mode_el3h * kselftest/arm64_mangle_pstate_invalid_mode_el3t * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3 * kselftest/clone3_clone3_clear_sighand * kselftest/clone3_clone3_set_tid * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/memfd_run_fuse_test.sh * kselftest/memfd_run_hugetlbfs_test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh i386: x15: hi6220-hikey: qemu_arm64: * kselftest/arm64_fake_sigreturn_bad_magic * kselftest/arm64_fake_sigreturn_bad_size * kselftest/arm64_fake_sigreturn_bad_size_for_magic0 * kselftest/arm64_fake_sigreturn_duplicated_fpsimd * kselftest/arm64_fake_sigreturn_misaligned_sp * kselftest/arm64_fake_sigreturn_missing_fpsimd * kselftest/arm64_mangle_pstate_invalid_compat_toggle * kselftest/arm64_mangle_pstate_invalid_daif_bits * kselftest/arm64_mangle_pstate_invalid_mode_el1h * kselftest/arm64_mangle_pstate_invalid_mode_el1t * kselftest/arm64_mangle_pstate_invalid_mode_el2h * kselftest/arm64_mangle_pstate_invalid_mode_el2t * kselftest/arm64_mangle_pstate_invalid_mode_el3h * kselftest/arm64_mangle_pstate_invalid_mode_el3t * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3 * kselftest/clone3_clone3_clear_sighand * kselftest/clone3_clone3_set_tid * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/memfd_run_fuse_test.sh * kselftest/memfd_run_hugetlbfs_test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_select_reuseport * kselftest-vsyscall-mode-none/bpf_test_select_reuseport * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 1 month

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Re: selftests:netfilter: nft_nat.sh: internal00-0 Error Could not open file \"-\" No such file or directory

by Jeffrin Thalakkottoor

On Wed, Nov 27, 2019 at 5:49 AM Jeffrin Jose <jeffrin(a)rajagiritech.edu.in> wrote: > Tested-by: Jeffrin Jose T <jeffrin(a)rajagiritech.edu.in> > Signed-off-by: Jeffrin Jose T <jeffrin(a)rajagiritech.edu.in> i do -- software engineer rajagiri school of engineering and technology

5 years, 1 month

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mainline-5.4.0: regressions detected in project mainline

by Naresh Kamboju

Results from Linaro’s test farm. Regressions on arm64, arm, x86_64, and i386. The listed bpf tests failed. please find complete details below. Summary ------------------------------------------------------------------------ kernel: 5.4.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git branch: master git commit: 386403a115f95997c2715691226e11a7b5cffcfd git describe: v5.4-3419-g386403a115f9 Test details: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v5.4-3419-g38640… config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkf… Regressions (compared to build v5.4) ------------------------------------------------------------------------ kselftest: * bpf_test_dev_cgroup * bpf_test_skb_cgroup_id.sh * bpf_test_sysctl * bpf_test_xdp_meta.sh * bpf_test_xdp_redirect.sh * bpf_test_xdp_vlan_mode_generic.sh * bpf_test_xdp_vlan_mode_native.sh Test output log: =========== # selftests bpf test_dev_cgroup bpf: test_dev_cgroup_ # # libbpf failed to open ./dev_cgroup.o No such file or directory failed: to_open # # Failed to load DEV_CGROUP program to: load_DEV_CGROUP # [ 75.524368] IPv6: ADDRCONF(NETDEV_CHANGE): test_sock_addr1: link becomes ready [FAIL] 9 selftests bpf test_dev_cgroup # exit=1 selftests: bpf_test_dev_cgroup [FAIL] === # selftests bpf test_skb_cgroup_id.sh bpf: test_skb_cgroup_id.sh_ # # Wait for testing link-local IP to become available ... OK for: testing_link-local # # Error opening object ./test_skb_cgroup_id_kern.o No such file or directory opening: object_./test_skb_cgroup_id_kern.o # # Cannot initialize ELF context! initialize: ELF_context! # # Unable to load program to: load_program # [FAIL] 33 selftests bpf test_skb_cgroup_id.sh # exit=1 selftests: bpf_test_skb_cgroup_id.sh [FAIL] === # selftests bpf test_sysctl bpf: test_sysctl_ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_suc[ 78.078283] ip (1336) used greatest stack depth: 11144 bytes left h # # : _ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_such # # : _ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_such # ... 37: PASSED,_3 # [FAIL] 20 selftests bpf test_sysctl # exit=255 selftests: bpf_test_sysctl [FAIL] === # selftests bpf test_xdp_meta.sh bpf: test_xdp_meta.sh_ # # Error opening object test_xdp_meta.o No such file or directory opening: object_test_xdp_meta.o # # Cannot initialize ELF context! initialize: ELF_context! # # Unable to load program to: load_program # # selftests test_xdp_meta [FAILED] test_xdp_meta: [FAILED]_ # [FAIL] 26 selftests bpf test_xdp_meta.sh # exit=1 selftests: bpf_test_xdp_meta.sh [FAIL] === # selftests bpf test_xdp_redirect.sh bpf: test_xdp_redirect.sh_ # # Error opening object test_xdp_redirect.o No such file or directory opening: object_test_xdp_redirect.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests test_xdp_redirect [FAILED] test_xdp_redirect: [FAILED]_ # [FAIL] 25 selftests bpf test_xdp_redirect.sh # exit=255 selftests: bpf_test_xdp_redirect.sh [FAIL] === # selftests bpf test_xdp_vlan_mode_generic.sh bpf: test_xdp_vlan_mode_generic.sh_ # # PING 100.64.41.1 (100.64.41.1) 56(84) bytes of data. 100.64.41.1: (100.64.41.1)_56(84) # # : _ # # --- 100.64.41.1 ping statistics --- 100.64.41.1: ping_statistics # # 1 packets transmitted, 0 received, 100% packet loss, time 0ms packets: transmitted,_0 # # : _ # # Success First ping must fail First: ping_must # # Error opening object test_xdp_vlan.o No such file or directory opening: object_test_xdp_vlan.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests xdp_vlan_mode_generic [FAILED] xdp_vlan_mode_generic: [FAILED]_ # [FAIL] 35 selftests bpf test_xdp_vlan_mode_generic.sh # exit=255 selftests: bpf_test_xdp_vlan_mode_generic.sh [FAIL] === # selftests bpf test_xdp_vlan_mode_native.sh bpf: test_xdp_vlan_mode_native.sh_ # # PING 100.64.41.1 (100.64.41.1) 56(84) bytes of data. 100.64.41.1: (100.64.41.1)_56(84) # # : _ # # --- 100.64.41.1 ping statistics --- 100.64.41.1: ping_statistics # # 1 packets transmitted, 0 received, 100% packet loss, time 0ms packets: transmitted,_0 # # : _ # # Success First ping must fail First: ping_must # # Error opening object test_xdp_vlan.o No such file or directory opening: object_test_xdp_vlan.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests xdp_vlan_mode_native [FAILED] xdp_vlan_mode_native: [FAILED]_ # [FAIL] 36 selftests bpf test_xdp_vlan_mode_native.sh # exit=255 selftests: bpf_test_xdp_vlan_mode_native.sh [FAIL] Ref links: https://lkft.validation.linaro.org/scheduler/job/1024055 Dashboard link, https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_te… -- Linaro LKFT https://lkft.linaro.org

5 years, 1 month

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[PATCH] fs/ext4/inode-test: Fix inode test on 32 bit platforms.

by Iurii Zaikin

Fixes the issue caused by the fact that in C in the expression of the form -1234L only 1234L is the actual literal, the unary minus is an operation applied to the literal. Which means that to express the lower bound for the type one has to negate the upper bound and subtract 1. Original error: Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == -2147483648 timestamp.tv_sec == 2147483648 1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits: msb:1 lower_bound:1 extra_bits: 0 Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == 2147483648 timestamp.tv_sec == 6442450944 2038-01-19 Lower bound of 32bit <0 timestamp, lo extra sec bit on: msb:1 lower_bound:1 extra_bits: 1 Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == 6442450944 timestamp.tv_sec == 10737418240 2174-02-25 Lower bound of 32bit <0 timestamp, hi extra sec bit on: msb:1 lower_bound:1 extra_bits: 2 not ok 1 - inode_test_xtimestamp_decoding not ok 1 - ext4_inode_test Reported-by: Geert Uytterhoeven geert(a)linux-m68k.org Signed-off-by: Iurii Zaikin <yzaikin(a)google.com> --- fs/ext4/inode-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/inode-test.c b/fs/ext4/inode-test.c index 92a9da1774aa..bbce1c328d85 100644 --- a/fs/ext4/inode-test.c +++ b/fs/ext4/inode-test.c @@ -25,7 +25,7 @@ * For constructing the negative timestamp lower bound value. * binary: 10000000 00000000 00000000 00000000 */ -#define LOWER_MSB_1 (-0x80000000L) +#define LOWER_MSB_1 (-(UPPER_MSB_0) - 1L) /* avoid overflow */ /* * For constructing the negative timestamp upper bound value. * binary: 11111111 11111111 11111111 11111111 -- 2.24.0.432.g9d3f5f5b63-goog

5 years, 1 month

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[BUGFIX PATCH v4 0/4] selftests/ftrace: Fix ftracetest testcases for non-function tracer case

by Masami Hiramatsu

Hi, Here is the 4th version of patches to fix some issues which happens on the kernel with CONFIG_FUNCTION_TRACER=n or CONFIG_DYNAMIC_FTRACE=n. In this version I fixed [1/4] to cleanup set_ftrace_notrace (Thanks Steve!) Thank you, --- Masami Hiramatsu (4): selftests/ftrace: Fix to check the existence of set_ftrace_filter selftests/ftrace: Fix ftrace test cases to check unsupported selftests/ftrace: Do not to use absolute debugfs path selftests/ftrace: Fix multiple kprobe testcase .../ftrace/test.d/ftrace/func-filter-stacktrace.tc | 2 ++ .../selftests/ftrace/test.d/ftrace/func_cpumask.tc | 5 +++++ tools/testing/selftests/ftrace/test.d/functions | 5 ++++- .../ftrace/test.d/kprobe/multiple_kprobes.tc | 6 +++--- .../inter-event/trigger-action-hist-xfail.tc | 4 ++-- .../inter-event/trigger-onchange-action-hist.tc | 2 +- .../inter-event/trigger-snapshot-action-hist.tc | 4 ++-- 7 files changed, 19 insertions(+), 9 deletions(-) -- Masami Hiramatsu (Linaro) <mhiramat(a)kernel.org>

5 years, 1 month

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[PATCH] fs/ext4/inode-test: Fix inode test on 32 bit platforms.

by Iurii Zaikin

Fixes the issue caused by the fact that in C in the expression of the form -1234L only 1234L is the actual literal, the unary minus is an operation applied to the literal. Which means that to express the lower bound for the type one has to negate the upper bound and subtract 1. Signed-off-by: Iurii Zaikin <yzaikin(a)google.com> --- fs/ext4/inode-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/inode-test.c b/fs/ext4/inode-test.c index 92a9da1774aa..bbce1c328d85 100644 --- a/fs/ext4/inode-test.c +++ b/fs/ext4/inode-test.c @@ -25,7 +25,7 @@ * For constructing the negative timestamp lower bound value. * binary: 10000000 00000000 00000000 00000000 */ -#define LOWER_MSB_1 (-0x80000000L) +#define LOWER_MSB_1 (-(UPPER_MSB_0) - 1L) /* avoid overflow */ /* * For constructing the negative timestamp upper bound value. * binary: 11111111 11111111 11111111 11111111 -- 2.24.0.432.g9d3f5f5b63-goog

5 years, 1 month

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Re: ext4: add kunit test for decoding extended timestamps

by Geert Uytterhoeven

Hi Lurii, On Tue, Nov 26, 2019 at 3:12 AM Linux Kernel Mailing List <linux-kernel(a)vger.kernel.org> wrote: > Commit: 1cbeab1b242d16fdb22dc3dab6a7d6afe746ae6d > Parent: d460623c5fa126dc51bb2571dd7714ca75b0116c > Refname: refs/heads/master > Web: https://git.kernel.org/torvalds/c/1cbeab1b242d16fdb22dc3dab6a7d6afe746ae6d > Author: Iurii Zaikin <yzaikin(a)google.com> > AuthorDate: Thu Oct 17 15:12:33 2019 -0700 > Committer: Shuah Khan <skhan(a)linuxfoundation.org> > CommitDate: Wed Oct 23 10:28:23 2019 -0600 > > ext4: add kunit test for decoding extended timestamps > > KUnit tests for decoding extended 64 bit timestamps that verify the > seconds part of [a/c/m] timestamps in ext4 inode structs are decoded > correctly. > > Test data is derived from the table in the Inode Timestamps section of > Documentation/filesystems/ext4/inodes.rst. > > KUnit tests run during boot and output the results to the debug log > in TAP format (http://testanything.org/). Only useful for kernel devs > running KUnit test harness and are not for inclusion into a production > build. > > Signed-off-by: Iurii Zaikin <yzaikin(a)google.com> > Reviewed-by: Theodore Ts'o <tytso(a)mit.edu> > Reviewed-by: Brendan Higgins <brendanhiggins(a)google.com> > Tested-by: Brendan Higgins <brendanhiggins(a)google.com> > Reviewed-by: Shuah Khan <skhan(a)linuxfoundation.org> > Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> While this test succeeds on arm64, it fails on m68k and arm32 (presumably all 32-bit platforms?): # Subtest: ext4_inode_test 1..1 # inode_test_xtimestamp_decoding: EXPECTATION FAILED at fs/ext4/inode-test.c:250 Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == -2147483648 timestamp.tv_sec == 2147483648 1901-12-13 Lower bound of 32bit < 0 timestamp, no extra bits: msb:1 lower_bound:1 extra_bits: 0 # inode_test_xtimestamp_decoding: EXPECTATION FAILED at fs/ext4/inode-test.c:250 Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == 2147483648 timestamp.tv_sec == 6442450944 2038-01-19 Lower bound of 32bit <0 timestamp, lo extra sec bit on: msb:1 lower_bound:1 extra_bits: 1 # inode_test_xtimestamp_decoding: EXPECTATION FAILED at fs/ext4/inode-test.c:250 Expected test_data[i].expected.tv_sec == timestamp.tv_sec, but test_data[i].expected.tv_sec == 6442450944 timestamp.tv_sec == 10737418240 2174-02-25 Lower bound of 32bit <0 timestamp, hi extra sec bit on: msb:1 lower_bound:1 extra_bits: 2 not ok 1 - inode_test_xtimestamp_decoding not ok 1 - ext4_inode_test Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert(a)linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds

5 years, 1 month

2
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[PATCH] kunit: test: Improve error messages for kunit_tool when kunitconfig is invalid

by Heidi Fahim

Previous error message for invalid kunitconfig was vague. Added to it so that it lists invalid fields and prompts for them to be removed. Added validate_config function returning whether or not this kconfig is valid. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- tools/testing/kunit/kunit_kernel.py | 27 +++++++++++++++------------ 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index bf3876835331..010d3f5030d2 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -93,6 +93,19 @@ class LinuxSourceTree(object): return False return True + def validate_config(self, build_dir): + kconfig_path = get_kconfig_path(build_dir) + validated_kconfig = kunit_config.Kconfig() + validated_kconfig.read_from_file(kconfig_path) + if not self._kconfig.is_subset_of(validated_kconfig): + invalid = self._kconfig.entries() - validated_kconfig.entries() + message = 'Provided Kconfig is not contained in validated .config. Invalid fields found in kunitconfig: %s' % ( + ', '.join([str(e) for e in invalid]) + ) + logging.error(message) + return False + return True + def build_config(self, build_dir): kconfig_path = get_kconfig_path(build_dir) if build_dir and not os.path.exists(build_dir): @@ -103,12 +116,7 @@ class LinuxSourceTree(object): except ConfigError as e: logging.error(e) return False - validated_kconfig = kunit_config.Kconfig() - validated_kconfig.read_from_file(kconfig_path) - if not self._kconfig.is_subset_of(validated_kconfig): - logging.error('Provided Kconfig is not contained in validated .config!') - return False - return True + return self.validate_config(build_dir) def build_reconfig(self, build_dir): """Creates a new .config if it is not a subset of the kunitconfig.""" @@ -133,12 +141,7 @@ class LinuxSourceTree(object): except (ConfigError, BuildError) as e: logging.error(e) return False - used_kconfig = kunit_config.Kconfig() - used_kconfig.read_from_file(get_kconfig_path(build_dir)) - if not self._kconfig.is_subset_of(used_kconfig): - logging.error('Provided Kconfig is not contained in final config!') - return False - return True + return self.validate_config(build_dir) def run_kernel(self, args=[], timeout=None, build_dir=None): args.extend(['mem=256M']) -- 2.24.0.432.g9d3f5f5b63-goog

5 years, 1 month

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