February 2020 - Linux-kselftest-mirror

next-20200228 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 770fbb32d34e5d6298cc2be590c9d2fd6069aa17 git describe: next-20200228 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200228 Regressions (compared to build next-20200227) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-none: * rtc_rtctest * x86_fsgsbase_64 qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_arm: kselftest: * rtc_rtctest * seccomp_seccomp_benchmark qemu_i386: kselftest: * net_traceroute.sh * rtc_rtctest * x86_ldt_gdt_32 hi6220-hikey: kselftest: * cgroup_test_freezer Fixes (compared to build next-20200227) ------------------------------------------------------------------------ i386: kselftest: * net_fib-onlink-tests.sh x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh juno-r2: kselftest: * cgroup_test_freezer * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2479 total tests in the following environments and test suites. pass 1048 fail 1141 xfail 0 skip 290 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ 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/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/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/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * 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-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/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_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/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-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest/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-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.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_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/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * 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_svm_vmcall_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/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.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_concat_range.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_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * 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_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/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * 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_svm_vmcall_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/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-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_concat_range.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/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * 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_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/cpufreq_main.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * 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_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/cgroup_test_freezer dragonboard-410c: x15: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * 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_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/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * 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_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.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_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * 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_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/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * 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_svm_vmcall_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/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.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_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * 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_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/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.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_svm_vmcall_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/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

4 years, 10 months

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[PATCH] selftests: pidfd: Add pidfd_fdinfo_test in .gitignore

by Christophe Leroy

The commit identified below added pidfd_fdinfo_test but failed to add it to .gitignore Fixes: 2def297ec7fb ("pidfd: add tests for NSpid info in fdinfo") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- tools/testing/selftests/pidfd/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/pidfd/.gitignore b/tools/testing/selftests/pidfd/.gitignore index 3a779c084d96..39559d723c41 100644 --- a/tools/testing/selftests/pidfd/.gitignore +++ b/tools/testing/selftests/pidfd/.gitignore @@ -2,4 +2,5 @@ pidfd_open_test pidfd_poll_test pidfd_test pidfd_wait +pidfd_fdinfo_test pidfd_getfd_test -- 2.25.0

4 years, 10 months

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2
0 0

[PATCH bpf-next v2 8/9] selftests: bpf: enable UDP sockmap reuseport tests

by Lorenz Bauer

Remove the guard that disables UDP tests now that sockmap has support for them. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c index a1dd13b34d4b..821b4146b7b6 100644 --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c @@ -805,12 +805,6 @@ static void test_config(int sotype, sa_family_t family, bool inany) char s[MAX_TEST_NAME]; const struct test *t; - /* SOCKMAP/SOCKHASH don't support UDP yet */ - if (sotype == SOCK_DGRAM && - (inner_map_type == BPF_MAP_TYPE_SOCKMAP || - inner_map_type == BPF_MAP_TYPE_SOCKHASH)) - return; - for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { if (t->need_sotype && t->need_sotype != sotype) continue; /* test not compatible with socket type */ -- 2.20.1

4 years, 10 months

1
0
0 0

[PATCH bpf-next v2 7/9] selftests: bpf: add tests for UDP sockets in sockmap

by Lorenz Bauer

Expand the TCP sockmap test suite to also check UDP sockets. Signed-off-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 157 ++++++++++++++---- 1 file changed, 127 insertions(+), 30 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4ba41dd26d6b..52aa468bdccd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -108,6 +108,22 @@ __ret; \ }) +#define xsend(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = send((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("send"); \ + __ret; \ + }) + +#define xrecv(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = recv((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("recv"); \ + __ret; \ + }) + #define xsocket(family, sotype, flags) \ ({ \ int __ret = socket(family, sotype, flags); \ @@ -330,7 +346,7 @@ static void test_insert_bound(int family, int sotype, int mapfd) xclose(s); } -static void test_insert_listening(int family, int sotype, int mapfd) +static void test_insert(int family, int sotype, int mapfd) { u64 value; u32 key; @@ -467,7 +483,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) xclose(s); } -static void test_update_listening(int family, int sotype, int mapfd) +static void test_update_existing(int family, int sotype, int mapfd) { int s1, s2; u64 value; @@ -1116,7 +1132,7 @@ static void test_reuseport_select_listening(int family, int sotype, { struct sockaddr_storage addr; unsigned int pass; - int s, c, p, err; + int s, c, err; socklen_t len; u64 value; u32 key; @@ -1145,19 +1161,33 @@ static void test_reuseport_select_listening(int family, int sotype, if (err) goto close_cli; - p = xaccept(s, NULL, NULL); - if (p < 0) - goto close_cli; + if (sotype == SOCK_STREAM) { + int p; + + p = xaccept(s, NULL, NULL); + if (p < 0) + goto close_cli; + xclose(p); + } else { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = xrecv(s, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + } key = SK_PASS; err = xbpf_map_lookup_elem(verd_map, &key, &pass); if (err) - goto close_peer; + goto close_cli; if (pass != 1) FAIL("want pass count 1, have %d", pass); -close_peer: - xclose(p); close_cli: xclose(c); close_srv: @@ -1201,9 +1231,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (err) goto close_cli0; - p0 = xaccept(s, NULL, NULL); - if (err) - goto close_cli0; + if (sotype == SOCK_STREAM) { + p0 = xaccept(s, NULL, NULL); + if (p0 < 0) + goto close_cli0; + } else { + p0 = xsocket(family, sotype, 0); + if (p0 < 0) + goto close_cli0; + + len = sizeof(addr); + err = xgetsockname(c0, sockaddr(&addr), &len); + if (err) + goto close_cli0; + + err = xconnect(p0, sockaddr(&addr), len); + if (err) + goto close_cli0; + } /* Update sock_map[0] to redirect to a connected socket */ key = 0; @@ -1216,8 +1261,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (c1 < 0) goto close_peer0; + len = sizeof(addr); + err = xgetsockname(s, sockaddr(&addr), &len); + if (err) + goto close_srv; + errno = 0; err = connect(c1, sockaddr(&addr), len); + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c1, &b, sizeof(b), 0); + if (n == -1) + goto close_cli1; + + n = recv(c1, &b, sizeof(b), 0); + err = n == -1; + } if (!err || errno != ECONNREFUSED) FAIL_ERRNO("connect: expected ECONNREFUSED"); @@ -1281,7 +1342,18 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, goto close_srv2; err = connect(c, sockaddr(&addr), len); - if (err && errno != ECONNREFUSED) { + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = recv(c, &b, sizeof(b), 0); + err = n == -1; + } + if (!err || errno != ECONNREFUSED) { FAIL_ERRNO("connect: expected ECONNREFUSED"); goto close_cli; } @@ -1302,9 +1374,9 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, xclose(s1); } -#define TEST(fn) \ +#define TEST(fn, ...) \ { \ - fn, #fn \ + fn, #fn, __VA_ARGS__ \ } static void test_ops_cleanup(const struct bpf_map *map) @@ -1353,18 +1425,31 @@ static const char *map_type_str(const struct bpf_map *map) } } +static const char *sotype_str(int sotype) +{ + switch (sotype) { + case SOCK_DGRAM: + return "UDP"; + case SOCK_STREAM: + return "TCP"; + default: + return "unknown"; + } +} + static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { const struct op_test { void (*fn)(int family, int sotype, int mapfd); const char *name; + int sotype; } tests[] = { /* insert */ TEST(test_insert_invalid), TEST(test_insert_opened), - TEST(test_insert_bound), - TEST(test_insert_listening), + TEST(test_insert_bound, SOCK_STREAM), + TEST(test_insert), /* delete */ TEST(test_delete_after_insert), TEST(test_delete_after_close), @@ -1373,28 +1458,32 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, TEST(test_lookup_after_delete), TEST(test_lookup_32_bit_value), /* update */ - TEST(test_update_listening), + TEST(test_update_existing), /* races with insert/delete */ - TEST(test_destroy_orphan_child), - TEST(test_syn_recv_insert_delete), - TEST(test_race_insert_listen), + TEST(test_destroy_orphan_child, SOCK_STREAM), + TEST(test_syn_recv_insert_delete, SOCK_STREAM), + TEST(test_race_insert_listen, SOCK_STREAM), /* child clone */ - TEST(test_clone_after_delete), - TEST(test_accept_after_delete), - TEST(test_accept_before_delete), + TEST(test_clone_after_delete, SOCK_STREAM), + TEST(test_accept_after_delete, SOCK_STREAM), + TEST(test_accept_before_delete, SOCK_STREAM), }; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct op_test *t; char s[MAX_TEST_NAME]; int map_fd; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); map_fd = bpf_map__fd(map); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1427,6 +1516,7 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, t->name); + if (!test__start_subtest(s)) continue; @@ -1441,26 +1531,31 @@ static void test_reuseport(struct test_sockmap_listen *skel, void (*fn)(int family, int sotype, int socket_map, int verdict_map, int reuseport_prog); const char *name; + int sotype; } tests[] = { TEST(test_reuseport_select_listening), TEST(test_reuseport_select_connected), TEST(test_reuseport_mixed_groups), }; int socket_map, verdict_map, reuseport_prog; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct reuseport_test *t; char s[MAX_TEST_NAME]; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); socket_map = bpf_map__fd(map); verdict_map = bpf_map__fd(skel->maps.verdict_map); reuseport_prog = bpf_program__fd(skel->progs.prog_reuseport); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1473,8 +1568,10 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { test_ops(skel, map, family, SOCK_STREAM); + test_ops(skel, map, family, SOCK_DGRAM); test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); + test_reuseport(skel, map, family, SOCK_DGRAM); } void test_sockmap_listen(void) -- 2.20.1

4 years, 10 months

1
0
0 0

[PATCH bpf-next v2 6/9] selftests: bpf: don't listen() on UDP sockets

by Lorenz Bauer

Most tests for TCP sockmap can be adapted to UDP sockmap if the listen call is skipped. Rename listen_loopback, etc. to socket_loopback and skip listen() for SOCK_DGRAM. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 47 ++++++++++--------- 1 file changed, 25 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index b1b2acea0638..4ba41dd26d6b 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -230,7 +230,7 @@ static int enable_reuseport(int s, int progfd) return 0; } -static int listen_loopback_reuseport(int family, int sotype, int progfd) +static int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; socklen_t len; @@ -249,6 +249,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) if (err) goto close; + if (sotype == SOCK_DGRAM) + return s; + err = xlisten(s, SOMAXCONN); if (err) goto close; @@ -259,9 +262,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) return -1; } -static int listen_loopback(int family, int sotype) +static int socket_loopback(int family, int sotype) { - return listen_loopback_reuseport(family, sotype, -1); + return socket_loopback_reuseport(family, sotype, -1); } static void test_insert_invalid(int family, int sotype, int mapfd) @@ -333,7 +336,7 @@ static void test_insert_listening(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -349,7 +352,7 @@ static void test_delete_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -366,7 +369,7 @@ static void test_delete_after_close(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -390,7 +393,7 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -417,7 +420,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -439,7 +442,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) u32 key, value32; int err, s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -470,11 +473,11 @@ static void test_update_listening(int family, int sotype, int mapfd) u64 value; u32 key; - s1 = listen_loopback(family, sotype); + s1 = socket_loopback(family, sotype); if (s1 < 0) return; - s2 = listen_loopback(family, sotype); + s2 = socket_loopback(family, sotype); if (s2 < 0) goto close_s1; @@ -500,7 +503,7 @@ static void test_destroy_orphan_child(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -534,7 +537,7 @@ static void test_clone_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -570,7 +573,7 @@ static void test_accept_after_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -624,7 +627,7 @@ static void test_accept_before_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -735,7 +738,7 @@ static void test_syn_recv_insert_delete(int family, int sotype, int mapfd) int err, s; u64 value; - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -877,7 +880,7 @@ static void redir_to_connected(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1009,7 +1012,7 @@ static void redir_to_listening(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1120,7 +1123,7 @@ static void test_reuseport_select_listening(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1174,7 +1177,7 @@ static void test_reuseport_select_connected(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1249,11 +1252,11 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, zero_verdict_count(verd_map); /* Create two listeners, each in its own reuseport group */ - s1 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s1 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s1 < 0) return; - s2 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s2 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s2 < 0) goto close_srv1; -- 2.20.1

4 years, 10 months

1
0
0 0

[PATCH 1/2] kunit: kunit_parser: making parser more robust

by Heidi Fahim

Previously, kunit_parser did not properly handle kunit TAP output that - had any prefixes (generated from different configs) - had unrelated kernel output mixed in the middle of it, which has shown up when testing with allyesconfig To remove prefixes, the parser looks for the first line that includes TAP output, "TAP version 14". It then determines the length of the string before this sequence, and strips that number of characters off the beginning of the following lines until the last KUnit output line is reached. These fixes have been tested with additional tests in the KUnitParseTest and their associated logs have also been added. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- tools/testing/kunit/kunit_parser.py | 54 +++++++-------- tools/testing/kunit/kunit_tool_test.py | 69 +++++++++++++++++++ .../test_data/test_config_printk_time.log | 31 +++++++++ .../test_data/test_interrupted_tap_output.log | 37 ++++++++++ .../test_data/test_kernel_panic_interrupt.log | 25 +++++++ .../test_data/test_multiple_prefixes.log | 31 +++++++++ ..._output_with_prefix_isolated_correctly.log | 33 +++++++++ .../kunit/test_data/test_pound_no_prefix.log | 33 +++++++++ .../kunit/test_data/test_pound_sign.log | 33 +++++++++ 9 files changed, 319 insertions(+), 27 deletions(-) create mode 100644 tools/testing/kunit/test_data/test_config_printk_time.log create mode 100644 tools/testing/kunit/test_data/test_interrupted_tap_output.log create mode 100644 tools/testing/kunit/test_data/test_kernel_panic_interrupt.log create mode 100644 tools/testing/kunit/test_data/test_multiple_prefixes.log create mode 100644 tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log create mode 100644 tools/testing/kunit/test_data/test_pound_no_prefix.log create mode 100644 tools/testing/kunit/test_data/test_pound_sign.log diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 4ffbae0f6732..077b21d42258 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -46,19 +46,21 @@ class TestStatus(Enum): TEST_CRASHED = auto() NO_TESTS = auto() -kunit_start_re = re.compile(r'^TAP version [0-9]+$') -kunit_end_re = re.compile('List of all partitions:') +kunit_start_re = re.compile(r'TAP version [0-9]+$') +kunit_end_re = re.compile('(List of all partitions:|' + 'Kernel panic - not syncing: VFS:|reboot: System halted)') def isolate_kunit_output(kernel_output): started = False for line in kernel_output: - if kunit_start_re.match(line): + if kunit_start_re.search(line): + prefix_len = len(line.split('TAP version')[0]) started = True - yield line - elif kunit_end_re.match(line): + yield line[prefix_len:] if prefix_len > 0 else line + elif kunit_end_re.search(line): break elif started: - yield line + yield line[prefix_len:] if prefix_len > 0 else line def raw_output(kernel_output): for line in kernel_output: @@ -91,35 +93,33 @@ def print_log(log): for m in log: print_with_timestamp(m) -TAP_ENTRIES = re.compile(r'^(TAP|\t?ok|\t?not ok|\t?[0-9]+\.\.[0-9]+|\t?#).*$') +TAP_ENTRIES = re.compile(r'(TAP|\t?ok|\t?not ok|\t?[0-9]+\.\.[0-9]+|\t# .*?:.*?).*$') def consume_non_diagnositic(lines: List[str]) -> None: - while lines and not TAP_ENTRIES.match(lines[0]): + while lines and not TAP_ENTRIES.search(lines[0]): lines.pop(0) def save_non_diagnositic(lines: List[str], test_case: TestCase) -> None: - while lines and not TAP_ENTRIES.match(lines[0]): + while lines and not TAP_ENTRIES.search(lines[0]): test_case.log.append(lines[0]) lines.pop(0) OkNotOkResult = namedtuple('OkNotOkResult', ['is_ok','description', 'text']) -OK_NOT_OK_SUBTEST = re.compile(r'^\t(ok|not ok) [0-9]+ - (.*)$') +OK_NOT_OK_SUBTEST = re.compile(r'\t(ok|not ok) [0-9]+ - (.*)$') -OK_NOT_OK_MODULE = re.compile(r'^(ok|not ok) [0-9]+ - (.*)$') +OK_NOT_OK_MODULE = re.compile(r'(ok|not ok) [0-9]+ - (.*)$') -def parse_ok_not_ok_test_case(lines: List[str], - test_case: TestCase, - expecting_test_case: bool) -> bool: +def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: save_non_diagnositic(lines, test_case) if not lines: - if expecting_test_case: - test_case.status = TestStatus.TEST_CRASHED - return True - else: - return False + test_case.status = TestStatus.TEST_CRASHED + return True line = lines[0] match = OK_NOT_OK_SUBTEST.match(line) + while not match and lines: + line = lines.pop(0) + match = OK_NOT_OK_SUBTEST.match(line) if match: test_case.log.append(lines.pop(0)) test_case.name = match.group(2) @@ -150,12 +150,12 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: else: return False -def parse_test_case(lines: List[str], expecting_test_case: bool) -> TestCase: +def parse_test_case(lines: List[str]) -> TestCase: test_case = TestCase() save_non_diagnositic(lines, test_case) while parse_diagnostic(lines, test_case): pass - if parse_ok_not_ok_test_case(lines, test_case, expecting_test_case): + if parse_ok_not_ok_test_case(lines, test_case): return test_case else: return None @@ -202,7 +202,7 @@ def parse_ok_not_ok_test_suite(lines: List[str], test_suite: TestSuite) -> bool: test_suite.status = TestStatus.TEST_CRASHED return False line = lines[0] - match = OK_NOT_OK_MODULE.match(line) + match = OK_NOT_OK_MODULE.search(line) if match: lines.pop(0) if match.group(1) == 'ok': @@ -234,11 +234,11 @@ def parse_test_suite(lines: List[str]) -> TestSuite: expected_test_case_num = parse_subtest_plan(lines) if not expected_test_case_num: return None - test_case = parse_test_case(lines, expected_test_case_num > 0) - expected_test_case_num -= 1 - while test_case: + while expected_test_case_num > 0: + test_case = parse_test_case(lines) + if not test_case: + break test_suite.cases.append(test_case) - test_case = parse_test_case(lines, expected_test_case_num > 0) expected_test_case_num -= 1 if parse_ok_not_ok_test_suite(lines, test_suite): test_suite.status = bubble_up_test_case_errors(test_suite) @@ -250,7 +250,7 @@ def parse_test_suite(lines: List[str]) -> TestSuite: print('failed to parse end of suite' + lines[0]) return None -TAP_HEADER = re.compile(r'^TAP version 14$') +TAP_HEADER = re.compile(r'TAP version 14$') def parse_tap_header(lines: List[str]) -> bool: consume_non_diagnositic(lines) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0efae697f396 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -108,6 +108,36 @@ class KUnitParserTest(unittest.TestCase): self.assertContains('ok 1 - example', result) file.close() + def test_output_with_prefix_isolated_correctly(self): + log_path = get_absolute_path( + 'test_data/test_pound_sign.log') + with open(log_path) as file: + result = kunit_parser.isolate_kunit_output(file.readlines()) + self.assertContains('TAP version 14\n', result) + self.assertContains(' # Subtest: kunit-resource-test', result) + self.assertContains(' 1..5', result) + self.assertContains(' ok 1 - kunit_resource_test_init_resources', result) + self.assertContains(' ok 2 - kunit_resource_test_alloc_resource', result) + self.assertContains(' ok 3 - kunit_resource_test_destroy_resource', result) + self.assertContains(' foo bar #', result) + self.assertContains(' ok 4 - kunit_resource_test_cleanup_resources', result) + self.assertContains(' ok 5 - kunit_resource_test_proper_free_ordering', result) + self.assertContains('ok 1 - kunit-resource-test', result) + self.assertContains(' foo bar # non-kunit output', result) + self.assertContains(' # Subtest: kunit-try-catch-test', result) + self.assertContains(' 1..2', result) + self.assertContains(' ok 1 - kunit_test_try_catch_successful_try_no_catch', + result) + self.assertContains(' ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch', + result) + self.assertContains('ok 2 - kunit-try-catch-test', result) + self.assertContains(' # Subtest: string-stream-test', result) + self.assertContains(' 1..3', result) + self.assertContains(' ok 1 - string_stream_test_empty_on_creation', result) + self.assertContains(' ok 2 - string_stream_test_not_empty_after_add', result) + self.assertContains(' ok 3 - string_stream_test_get_string', result) + self.assertContains('ok 3 - string-stream-test', result) + def test_parse_successful_test_log(self): all_passed_log = get_absolute_path( 'test_data/test_is_test_passed-all_passed.log') @@ -150,6 +180,45 @@ class KUnitParserTest(unittest.TestCase): result.status) file.close() + def test_ignores_prefix_printk_time(self): + prefix_log = get_absolute_path( + 'test_data/test_config_printk_time.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_ignores_multiple_prefixes(self): + prefix_log = get_absolute_path( + 'test_data/test_multiple_prefixes.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_mixed_kernel_output(self): + mixed_prefix_log = get_absolute_path( + 'test_data/test_interrupted_tap_output.log') + with open(mixed_prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_poundsign(self): + pound_log = get_absolute_path('test_data/test_pound_sign.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_kernel_panic_end(self): + panic_log = get_absolute_path('test_data/test_kernel_panic_interrupt.log') + with open(panic_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_pound_no_prefix(self): + pound_log = get_absolute_path('test_data/test_pound_no_prefix.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + class StrContains(str): def __eq__(self, other): return self in other diff --git a/tools/testing/kunit/test_data/test_config_printk_time.log b/tools/testing/kunit/test_data/test_config_printk_time.log new file mode 100644 index 000000000000..c02ca773946d --- /dev/null +++ b/tools/testing/kunit/test_data/test_config_printk_time.log @@ -0,0 +1,31 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_interrupted_tap_output.log b/tools/testing/kunit/test_data/test_interrupted_tap_output.log new file mode 100644 index 000000000000..5c73fb3a1c6f --- /dev/null +++ b/tools/testing/kunit/test_data/test_interrupted_tap_output.log @@ -0,0 +1,37 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] kAFS: Red Hat AFS client v0.1 registering. +[ 0.060000] FS-Cache: Netfs 'afs' registered for caching +[ 0.060000] *** VALIDATE kAFS *** +[ 0.060000] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on, ref-verify=on +[ 0.060000] BTRFS: selftest: sectorsize: 4096 nodesize: 4096 +[ 0.060000] BTRFS: selftest: running btrfs free space cache tests +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log new file mode 100644 index 000000000000..c045eee75f27 --- /dev/null +++ b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log @@ -0,0 +1,25 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_multiple_prefixes.log b/tools/testing/kunit/test_data/test_multiple_prefixes.log new file mode 100644 index 000000000000..bc48407dcc36 --- /dev/null +++ b/tools/testing/kunit/test_data/test_multiple_prefixes.log @@ -0,0 +1,31 @@ +[ 0.060000][ T1] printk: console [mc-1] enabled +[ 0.060000][ T1] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000][ T1] TAP version 14 +[ 0.060000][ T1] # Subtest: kunit-resource-test +[ 0.060000][ T1] 1..5 +[ 0.060000][ T1] ok 1 - kunit_resource_test_init_resources +[ 0.060000][ T1] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000][ T1] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000][ T1] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000][ T1] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000][ T1] ok 1 - kunit-resource-test +[ 0.060000][ T1] # Subtest: kunit-try-catch-test +[ 0.060000][ T1] 1..2 +[ 0.060000][ T1] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000][ T1] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000][ T1] ok 2 - kunit-try-catch-test +[ 0.060000][ T1] # Subtest: string-stream-test +[ 0.060000][ T1] 1..3 +[ 0.060000][ T1] ok 1 - string_stream_test_empty_on_creation +[ 0.060000][ T1] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000][ T1] ok 3 - string_stream_test_get_string +[ 0.060000][ T1] ok 3 - string-stream-test +[ 0.060000][ T1] List of all partitions: +[ 0.060000][ T1] No filesystem could mount root, tried: +[ 0.060000][ T1] +[ 0.060000][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000][ T1] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000][ T1] Stack: +[ 0.060000][ T1] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000][ T1] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000][ T1] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_no_prefix.log b/tools/testing/kunit/test_data/test_pound_no_prefix.log new file mode 100644 index 000000000000..2ceb360be7d5 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_no_prefix.log @@ -0,0 +1,33 @@ + printk: console [mc-1] enabled + random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 + TAP version 14 + # Subtest: kunit-resource-test + 1..5 + ok 1 - kunit_resource_test_init_resources + ok 2 - kunit_resource_test_alloc_resource + ok 3 - kunit_resource_test_destroy_resource + foo bar # + ok 4 - kunit_resource_test_cleanup_resources + ok 5 - kunit_resource_test_proper_free_ordering + ok 1 - kunit-resource-test + foo bar # non-kunit output + # Subtest: kunit-try-catch-test + 1..2 + ok 1 - kunit_test_try_catch_successful_try_no_catch + ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch + ok 2 - kunit-try-catch-test + # Subtest: string-stream-test + 1..3 + ok 1 - string_stream_test_empty_on_creation + ok 2 - string_stream_test_not_empty_after_add + ok 3 - string_stream_test_get_string + ok 3 - string-stream-test + List of all partitions: + No filesystem could mount root, tried: + + Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) + CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 + Stack: + 602086f8 601bc260 705c0000 705c0000 + 602086f8 6005fcec 705c0000 6002c6ab + 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_sign.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file -- 2.25.0.265.gbab2e86ba0-goog

4 years, 10 months

2
6
0 0

[PATCH v5 00/19] x86/cpu: Clean up handling of VMX features

by Sean Christopherson

Clean up a handful of interrelated warts in the kernel's handling of VMX: - Enable VMX in IA32_FEATURE_CONTROL during boot instead of on-demand during KVM load to avoid future contention over IA32_FEATURE_CONTROL. - Rework VMX feature reporting so that it is accurate and up-to-date, now and in the future. - Consolidate code across CPUs that support VMX. This series stems from two separate but related issues. The first issue, pointed out by Boris in the SGX enabling series[*], is that the kernel currently doesn't ensure the IA32_FEATURE_CONTROL MSR is configured during boot. The second issue is that the kernel's reporting of VMX features is stale, potentially inaccurate, and difficult to maintain. v5: - Rebase to tip/master, ec7b10f2d023 ("Merge branch 'x86/cleanups'") - Fix a missing IA32_FEAT_CTL change in the idle driver (which amusingly reads the MSR to deal with SGX). [kbuild test robot] - Tweak the displayed names for VMX flags. [Boris, Paolo, Liran] - Add a comment above the raw rdmsr() calls in the VMX feature flag parsing. [Boris] - Fix a few changelog typos. [Boris] - Use VMX_F() instead of F() for the VMX flag extraction macro. [Boris] - Drop 'PROC' from the PRIMARY_CTLS and SECONDARY_CTLS enums to keep line lengths sane. - Keep the pr_fmt at the top of feat_ctl.c when the flag populating code is introduced (previously got buried in the middle of the file). v4: - Rebase to tip/master, 8a1b070333f4 ("Merge branch 'WIP.x86/mm'") - Rename everything feature control related to IA32_FEAT_CTL. [Boris] - Minor coding style tweaks [Boris and Jarkko]. - Print VMX feature flags in "vmx flags" to avoid polluting "flags", but keep printing the current synthetic VMX in "flags" so as not to break the ABI. [Boris] - Don't bother printing an error message in the extremely unlikely event VMX is supported but IA32_FEAT_CTL doesn't exist. [Boris] - Beef up a few changelogs and comments. [Boris] - Add a comment in the LMCE code for the new WARN. [Jarkko] - Check CONFIG_KVM_INTEL instead of CONFIG_KVM when deciding whether or not to enable VMX. - Add a patch to introduce X86_FEATURE_MSR_IA32_FEAT_CTL. - Dropped Jim's Reviewed-by from a few KVM patches due to the above addition. v3: - Rebase to tip/master, ceceaf1f12ba ("Merge branch 'WIP.x86/cleanups'"). - Rename the feature control MSR bit defines [Boris]. - Rewrite the error message displayed when reading feature control MSR faults on a VMX capable CPU to explicitly state that it's likely a hardware or hypervisor issue [Boris]. - Collect a Reviewed-by for the LMCE change [Boris]. - Enable VMX in feature control (if it's unlocked) if and only if KVM is enabled [Paolo]. - Remove a big pile of redudant MSR defines from the KVM selftests that was discovered when renaming the feature control defines. - Fix a changelog typo [Boris]. v2: - Rebase to latest tip/x86/cpu (1edae1ae6258, "x86/Kconfig: Enforce...) - Collect Jim's reviews. - Fix a typo in setting of EPT capabilities [TonyWWang-oc]. - Remove defines for reserved VMX feature flags [Paolo]. - Print the VMX features under "flags" and maintain all existing names to be backward compatible with the ABI [Paolo]. - Create aggregate APIC features to report FLEXPRIORITY and APICV, so that the full feature *and* their associated individual features are printed, e.g. to aid in recognizing why an APIC feature isn't being used. - Fix a few copy paste errors in changelogs. v1 cover letter: == IA32_FEATURE_CONTROL == Lack of IA32_FEATURE_CONTROL configuration during boot isn't a functional issue in the current kernel as the majority of platforms set and lock IA32_FEATURE_CONTROL in firmware. And when the MSR is left unlocked, KVM is the only subsystem that writes IA32_FEATURE_CONTROL. That will change if/when SGX support is enabled, as SGX will also want to fully enable itself when IA32_FEATURE_CONTROL is unlocked. == VMX Feature Reporting == VMX features are not enumerated via CPUID, but instead are enumerated through VMX MSRs. As a result, new VMX features are not automatically reported via /proc/cpuinfo. An attempt was made long ago to report interesting and/or meaningful VMX features by synthesizing select features into a Linux-defined cpufeatures word. Synthetic feature flags worked for the initial purpose, but the existence of the synthetic flags was forgotten almost immediately, e.g. only one new flag (EPT A/D) has been added in the the decade since the synthetic VMX features were introduced, while VMX and KVM have gained support for many new features. Placing the synthetic flags in x86_capability also allows them to be queried via cpu_has() and company, which is misleading as the flags exist purely for reporting via /proc/cpuinfo. KVM, the only in-kernel user of VMX, ignores the flags. Last but not least, VMX features are reported in /proc/cpuinfo even when VMX is unusable due to lack of enabling in IA32_FEATURE_CONTROL. == Caveats == All of the testing of non-standard flows was done in a VM, as I don't have a system that leaves IA32_FEATURE_CONTROL unlocked, or locks it with VMX disabled. The Centaur and Zhaoxin changes are somewhat speculative, as I haven't confirmed they actually support IA32_FEATURE_CONTROL, or that they want to gain "official" KVM support. I assume they unofficially support KVM given that both CPUs went through the effort of enumerating VMX features. That in turn would require them to support IA32_FEATURE_CONTROL since KVM will fault and refuse to load if the MSR doesn't exist. [*] https://lkml.kernel.org/r/20190925085156.GA3891@zn.tnic Sean Christopherson (19): x86/msr-index: Clean up bit defines for IA32_FEATURE_CONTROL MSR selftests: kvm: Replace manual MSR defs with common msr-index.h tools arch x86: Sync msr-index.h from kernel sources x86/intel: Initialize IA32_FEAT_CTL MSR at boot x86/mce: WARN once if IA32_FEAT_CTL MSR is left unlocked x86/centaur: Use common IA32_FEAT_CTL MSR initialization x86/zhaoxin: Use common IA32_FEAT_CTL MSR initialization x86/cpu: Clear VMX feature flag if VMX is not fully enabled x86/vmx: Introduce VMX_FEATURES_* x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs x86/cpu: Print VMX flags in /proc/cpuinfo using VMX_FEATURES_* x86/cpu: Set synthetic VMX cpufeatures during init_ia32_feat_ctl() x86/cpufeatures: Add flag to track whether MSR IA32_FEAT_CTL is configured KVM: VMX: Drop initialization of IA32_FEAT_CTL MSR KVM: VMX: Use VMX feature flag to query BIOS enabling KVM: VMX: Check for full VMX support when verifying CPU compatibility KVM: VMX: Use VMX_FEATURE_* flags to define VMCS control bits perf/x86: Provide stubs of KVM helpers for non-Intel CPUs KVM: VMX: Allow KVM_INTEL when building for Centaur and/or Zhaoxin CPUs MAINTAINERS | 2 +- arch/x86/Kconfig.cpu | 8 + arch/x86/boot/mkcpustr.c | 1 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/msr-index.h | 14 +- arch/x86/include/asm/perf_event.h | 22 +- arch/x86/include/asm/processor.h | 4 + arch/x86/include/asm/vmx.h | 105 +-- arch/x86/include/asm/vmxfeatures.h | 86 +++ arch/x86/kernel/cpu/Makefile | 6 +- arch/x86/kernel/cpu/centaur.c | 35 +- arch/x86/kernel/cpu/common.c | 3 + arch/x86/kernel/cpu/cpu.h | 4 + arch/x86/kernel/cpu/feat_ctl.c | 144 ++++ arch/x86/kernel/cpu/intel.c | 49 +- arch/x86/kernel/cpu/mce/intel.c | 15 +- arch/x86/kernel/cpu/mkcapflags.sh | 15 +- arch/x86/kernel/cpu/proc.c | 15 + arch/x86/kernel/cpu/zhaoxin.c | 35 +- arch/x86/kvm/Kconfig | 10 +- arch/x86/kvm/vmx/nested.c | 4 +- arch/x86/kvm/vmx/vmx.c | 67 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/kvm/x86.c | 2 +- drivers/idle/intel_idle.c | 2 +- tools/arch/x86/include/asm/msr-index.h | 14 +- tools/power/x86/turbostat/turbostat.c | 4 +- tools/testing/selftests/kvm/Makefile | 4 +- .../selftests/kvm/include/x86_64/processor.h | 726 +----------------- tools/testing/selftests/kvm/lib/x86_64/vmx.c | 8 +- 30 files changed, 420 insertions(+), 987 deletions(-) create mode 100644 arch/x86/include/asm/vmxfeatures.h create mode 100644 arch/x86/kernel/cpu/feat_ctl.c -- 2.24.1

4 years, 10 months

4
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[PATCH] selftests/vm: Fix map_hugetlb length used for testing read and write

by Christophe Leroy

Commit fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb") added the possibility to change the size of memory mapped for the test, but left the read and write test using the default value. This is unnoticed when mapping a length greater than the default one, but segfaults otherwise. Fix read_bytes() and write_bytes() by giving them the real length. Also fix the call to munmap(). Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- tools/testing/selftests/vm/map_hugetlb.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/vm/map_hugetlb.c b/tools/testing/selftests/vm/map_hugetlb.c index 5a2d7b8efc40..6af951900aa3 100644 --- a/tools/testing/selftests/vm/map_hugetlb.c +++ b/tools/testing/selftests/vm/map_hugetlb.c @@ -45,20 +45,20 @@ static void check_bytes(char *addr) printf("First hex is %x\n", *((unsigned int *)addr)); } -static void write_bytes(char *addr) +static void write_bytes(char *addr, size_t length) { unsigned long i; - for (i = 0; i < LENGTH; i++) + for (i = 0; i < length; i++) *(addr + i) = (char)i; } -static int read_bytes(char *addr) +static int read_bytes(char *addr, size_t length) { unsigned long i; check_bytes(addr); - for (i = 0; i < LENGTH; i++) + for (i = 0; i < length; i++) if (*(addr + i) != (char)i) { printf("Mismatch at %lu\n", i); return 1; @@ -96,11 +96,11 @@ int main(int argc, char **argv) printf("Returned address is %p\n", addr); check_bytes(addr); - write_bytes(addr); - ret = read_bytes(addr); + write_bytes(addr, length); + ret = read_bytes(addr, length); /* munmap() length of MAP_HUGETLB memory must be hugepage aligned */ - if (munmap(addr, LENGTH)) { + if (munmap(addr, length)) { perror("munmap"); exit(1); } -- 2.25.0

4 years, 10 months

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Re: [RFC PATCH v14 01/10] landlock: Add object and rule management

by Mickaël Salaün

On 27/02/2020 05:20, Hillf Danton wrote: > > On Mon, 24 Feb 2020 17:02:06 +0100 Mickaël Salaün >> A Landlock object enables to identify a kernel object (e.g. an inode). >> A Landlock rule is a set of access rights allowed on an object. Rules >> are grouped in rulesets that may be tied to a set of processes (i.e. >> subjects) to enforce a scoped access-control (i.e. a domain). >> >> Because Landlock's goal is to empower any process (especially >> unprivileged ones) to sandbox themselves, we can't rely on a system-wide >> object identification such as file extended attributes. Indeed, we need >> innocuous, composable and modular access-controls. >> >> The main challenge with this constraints is to identify kernel objects >> while this identification is useful (i.e. when a security policy makes >> use of this object). But this identification data should be freed once >> no policy is using it. This ephemeral tagging should not and may not be >> written in the filesystem. We then need to manage the lifetime of a >> rule according to the lifetime of its object. To avoid a global lock, >> this implementation make use of RCU and counters to safely reference >> objects. >> >> A following commit uses this generic object management for inodes. >> >> Signed-off-by: Mickaël Salaün <mic(a)digikod.net> >> Cc: Andy Lutomirski <luto(a)amacapital.net> >> Cc: James Morris <jmorris(a)namei.org> >> Cc: Kees Cook <keescook(a)chromium.org> >> Cc: Serge E. Hallyn <serge(a)hallyn.com> >> --- >> >> Changes since v13: >> * New dedicated implementation, removing the need for eBPF. >> >> Previous version: >> https://lore.kernel.org/lkml/20190721213116.23476-6-mic@digikod.net/ >> --- >> MAINTAINERS | 10 ++ >> security/Kconfig | 1 + >> security/Makefile | 2 + >> security/landlock/Kconfig | 15 ++ >> security/landlock/Makefile | 3 + >> security/landlock/object.c | 339 +++++++++++++++++++++++++++++++++++++ >> security/landlock/object.h | 134 +++++++++++++++ >> 7 files changed, 504 insertions(+) >> create mode 100644 security/landlock/Kconfig >> create mode 100644 security/landlock/Makefile >> create mode 100644 security/landlock/object.c >> create mode 100644 security/landlock/object.h >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index fcd79fc38928..206f85768cd9 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -9360,6 +9360,16 @@ F: net/core/skmsg.c >> F: net/core/sock_map.c >> F: net/ipv4/tcp_bpf.c >> >> +LANDLOCK SECURITY MODULE >> +M: Mickaël Salaün <mic(a)digikod.net> >> +L: linux-security-module(a)vger.kernel.org >> +W: https://landlock.io >> +T: git https://github.com/landlock-lsm/linux.git >> +S: Supported >> +F: security/landlock/ >> +K: landlock >> +K: LANDLOCK >> + >> LANTIQ / INTEL Ethernet drivers >> M: Hauke Mehrtens <hauke(a)hauke-m.de> >> L: netdev(a)vger.kernel.org >> diff --git a/security/Kconfig b/security/Kconfig >> index 2a1a2d396228..9d9981394fb0 100644 >> --- a/security/Kconfig >> +++ b/security/Kconfig >> @@ -238,6 +238,7 @@ source "security/loadpin/Kconfig" >> source "security/yama/Kconfig" >> source "security/safesetid/Kconfig" >> source "security/lockdown/Kconfig" >> +source "security/landlock/Kconfig" >> >> source "security/integrity/Kconfig" >> >> diff --git a/security/Makefile b/security/Makefile >> index 746438499029..2472ef96d40a 100644 >> --- a/security/Makefile >> +++ b/security/Makefile >> @@ -12,6 +12,7 @@ subdir-$(CONFIG_SECURITY_YAMA) += yama >> subdir-$(CONFIG_SECURITY_LOADPIN) += loadpin >> subdir-$(CONFIG_SECURITY_SAFESETID) += safesetid >> subdir-$(CONFIG_SECURITY_LOCKDOWN_LSM) += lockdown >> +subdir-$(CONFIG_SECURITY_LANDLOCK) += landlock >> >> # always enable default capabilities >> obj-y += commoncap.o >> @@ -29,6 +30,7 @@ obj-$(CONFIG_SECURITY_YAMA) += yama/ >> obj-$(CONFIG_SECURITY_LOADPIN) += loadpin/ >> obj-$(CONFIG_SECURITY_SAFESETID) += safesetid/ >> obj-$(CONFIG_SECURITY_LOCKDOWN_LSM) += lockdown/ >> +obj-$(CONFIG_SECURITY_LANDLOCK) += landlock/ >> obj-$(CONFIG_CGROUP_DEVICE) += device_cgroup.o >> >> # Object integrity file lists >> diff --git a/security/landlock/Kconfig b/security/landlock/Kconfig >> new file mode 100644 >> index 000000000000..4a321d5b3f67 >> --- /dev/null >> +++ b/security/landlock/Kconfig >> @@ -0,0 +1,15 @@ >> +# SPDX-License-Identifier: GPL-2.0-only >> + >> +config SECURITY_LANDLOCK >> + bool "Landlock support" >> + depends on SECURITY >> + default n >> + help >> + This selects Landlock, a safe sandboxing mechanism. It enables to >> + restrict processes on the fly (i.e. enforce an access control policy), >> + which can complement seccomp-bpf. The security policy is a set of access >> + rights tied to an object, which could be a file, a socket or a process. >> + >> + See Documentation/security/landlock/ for further information. >> + >> + If you are unsure how to answer this question, answer N. >> diff --git a/security/landlock/Makefile b/security/landlock/Makefile >> new file mode 100644 >> index 000000000000..cb6deefbf4c0 >> --- /dev/null >> +++ b/security/landlock/Makefile >> @@ -0,0 +1,3 @@ >> +obj-$(CONFIG_SECURITY_LANDLOCK) := landlock.o >> + >> +landlock-y := object.o >> diff --git a/security/landlock/object.c b/security/landlock/object.c >> new file mode 100644 >> index 000000000000..38fbbb108120 >> --- /dev/null >> +++ b/security/landlock/object.c >> @@ -0,0 +1,339 @@ >> +// SPDX-License-Identifier: GPL-2.0-only >> +/* >> + * Landlock LSM - Object and rule management >> + * >> + * Copyright © 2016-2020 Mickaël Salaün <mic(a)digikod.net> >> + * Copyright © 2018-2020 ANSSI >> + * >> + * Principles and constraints of the object and rule management: >> + * - Do not leak memory. >> + * - Try as much as possible to free a memory allocation as soon as it is >> + * unused. >> + * - Do not use global lock. >> + * - Do not charge processes other than the one requesting a Landlock >> + * operation. >> + */ >> + >> +#include <linux/bug.h> >> +#include <linux/compiler.h> >> +#include <linux/compiler_types.h> >> +#include <linux/err.h> >> +#include <linux/errno.h> >> +#include <linux/fs.h> >> +#include <linux/kernel.h> >> +#include <linux/list.h> >> +#include <linux/rbtree.h> >> +#include <linux/rcupdate.h> >> +#include <linux/refcount.h> >> +#include <linux/slab.h> >> +#include <linux/spinlock.h> >> +#include <linux/workqueue.h> >> + >> +#include "object.h" >> + >> +struct landlock_object *landlock_create_object( >> + const enum landlock_object_type type, void *underlying_object) >> +{ >> + struct landlock_object *object; >> + >> + if (WARN_ON_ONCE(!underlying_object)) >> + return NULL; >> + object = kzalloc(sizeof(*object), GFP_KERNEL); >> + if (!object) >> + return NULL; >> + refcount_set(&object->usage, 1); >> + refcount_set(&object->cleaners, 1); >> + spin_lock_init(&object->lock); >> + INIT_LIST_HEAD(&object->rules); >> + object->type = type; >> + WRITE_ONCE(object->underlying_object, underlying_object); >> + return object; >> +} >> + >> +struct landlock_object *landlock_get_object(struct landlock_object *object) >> + __acquires(object->usage) >> +{ >> + __acquire(object->usage); >> + /* >> + * If @object->usage equal 0, then it will be ignored by writers, and >> + * underlying_object->object may be replaced, but this is not an issue >> + * for release_object(). >> + */ >> + if (object && refcount_inc_not_zero(&object->usage)) { >> + /* >> + * It should not be possible to get a reference to an object if >> + * its underlying object is being terminated (e.g. with >> + * landlock_release_object()), because an object is only >> + * modifiable through such underlying object. This is not the >> + * case with landlock_get_object_cleaner(). >> + */ >> + WARN_ON_ONCE(!READ_ONCE(object->underlying_object)); >> + return object; >> + } >> + return NULL; >> +} >> + >> +static struct landlock_object *get_object_cleaner( >> + struct landlock_object *object) >> + __acquires(object->cleaners) >> +{ >> + __acquire(object->cleaners); >> + if (object && refcount_inc_not_zero(&object->cleaners)) >> + return object; >> + return NULL; >> +} >> + >> +/* >> + * There is two cases when an object should be free and the reference to the >> + * underlying object should be put: >> + * - when the last rule tied to this object is removed, which is handled by >> + * landlock_put_rule() and then release_object(); >> + * - when the object is being terminated (e.g. no more reference to an inode), >> + * which is handled by landlock_put_object(). >> + */ >> +static void put_object_free(struct landlock_object *object) >> + __releases(object->cleaners) >> +{ >> + __release(object->cleaners); >> + if (!refcount_dec_and_test(&object->cleaners)) >> + return; >> + WARN_ON_ONCE(refcount_read(&object->usage)); >> + /* >> + * Ensures a safe use of @object in the RCU block from >> + * landlock_put_rule(). >> + */ >> + kfree_rcu(object, rcu_free); >> +} >> + >> +/* >> + * Destroys a newly created and useless object. >> + */ >> +void landlock_drop_object(struct landlock_object *object) >> +{ >> + if (WARN_ON_ONCE(!refcount_dec_and_test(&object->usage))) >> + return; >> + __acquire(object->cleaners); >> + put_object_free(object); >> +} >> + >> +/* >> + * Puts the underlying object (e.g. inode) if it is the first request to >> + * release @object, without calling landlock_put_object(). >> + * >> + * Return true if this call effectively marks @object as released, false >> + * otherwise. >> + */ >> +static bool release_object(struct landlock_object *object) >> + __releases(&object->lock) >> +{ >> + void *underlying_object; >> + >> + lockdep_assert_held(&object->lock); >> + >> + underlying_object = xchg(&object->underlying_object, NULL); > > A one-line comment looks needed for xchg. Ok. This is to have a guarantee that the underlying_object (e.g. the inode pointer) is only used once. I'll add a comment. > >> + spin_unlock(&object->lock); >> + might_sleep(); > > Have trouble working out what might_sleep is put for. Patch 5 adds a call to landlock_release_inode(underlying_object, object) (LANDLOCK_OBJECT_INODE case), which can sleep e.g., with a call to iput(). > >> + if (!underlying_object) >> + return false; >> + >> + switch (object->type) { >> + case LANDLOCK_OBJECT_INODE: >> + break; >> + default: >> + WARN_ON_ONCE(1); >> + } >> + return true; >> +} >> + >> +static void put_object_cleaner(struct landlock_object *object) >> + __releases(object->cleaners) >> +{ >> + /* Let's try an early lockless check. */ >> + if (list_empty(&object->rules) && >> + READ_ONCE(object->underlying_object)) { >> + /* >> + * Puts @object if there is no rule tied to it and the >> + * remaining user is the underlying object. This check is >> + * atomic because @object->rules and @object->underlying_object >> + * are protected by @object->lock. >> + */ >> + spin_lock(&object->lock); >> + if (list_empty(&object->rules) && >> + READ_ONCE(object->underlying_object) && >> + refcount_dec_if_one(&object->usage)) { >> + /* >> + * Releases @object, in place of >> + * landlock_release_object(). >> + * >> + * @object is already empty, implying that all its >> + * previous rules are already disabled. >> + * >> + * Unbalance the @object->cleaners counter to reflect >> + * the underlying object release. >> + */ >> + if (!WARN_ON_ONCE(!release_object(object))) { > > Two ! hurt more than help. Well, it may not look nice but don't you think it is better than a WARN_ON_ONCE(1) in the if block? >> + __acquire(object->cleaners); >> + put_object_free(object); > > Why put object more than once? I just replied to Jann about this subject. This is to "unbalance" the counter to potentially free it (if there is no more user). I explain it here: https://lore.kernel.org/lkml/67465638-e22c-5d1a-df37-862b31d999a1@digikod.n… > >> + } >> + } else { >> + spin_unlock(&object->lock); >> + } >> + } >> + put_object_free(object); >> +} >> + >

4 years, 10 months

1
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[PATCH] selftest/lkdtm: Use local .gitignore

by Christophe Leroy

Commit 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") introduced patterns for git to ignore files generated in tools/testing/selftests/lkdtm/ Use local .gitignore file instead of using the root one. Fixes: 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- .gitignore | 4 ---- tools/testing/selftests/lkdtm/.gitignore | 2 ++ 2 files changed, 2 insertions(+), 4 deletions(-) create mode 100644 tools/testing/selftests/lkdtm/.gitignore diff --git a/.gitignore b/.gitignore index bb05dce58f8e..b849a72d69d5 100644 --- a/.gitignore +++ b/.gitignore @@ -100,10 +100,6 @@ modules.order /include/ksym/ /arch/*/include/generated/ -# Generated lkdtm tests -/tools/testing/selftests/lkdtm/*.sh -!/tools/testing/selftests/lkdtm/run.sh - # stgit generated dirs patches-* diff --git a/tools/testing/selftests/lkdtm/.gitignore b/tools/testing/selftests/lkdtm/.gitignore new file mode 100644 index 000000000000..f26212605b6b --- /dev/null +++ b/tools/testing/selftests/lkdtm/.gitignore @@ -0,0 +1,2 @@ +*.sh +!run.sh -- 2.25.0

4 years, 10 months

3
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Linux-kselftest-mirror February 2020