Merge branch 'Add support for aarch64 to selftests/bpf/vmtest.sh'
Manu Bretelle says:
====================
This patchset adds initial support for running BPF's vmtest on aarch64
architecture.
It includes a `config.aarch64` heavily based on `config.s390x`
Makes vmtest.sh handle aarch64 and set QEMU variables to values that
works on that arch.
Finally, it provides a DENYLIST.aarch64 that takes care of currently
broken tests on aarch64 so the vmtest run passes.
This was tested by running:
LLVM_STRIP=llvm-strip-16 CLANG=clang-16 \
tools/testing/selftests/bpf/vmtest.sh -- \
./test_progs -d \
\"$(cat tools/testing/selftests/bpf/DENYLIST{,.aarch64} \
| cut -d'#' -f1 \
| sed -e 's/^[[:space:]]*//' \
-e 's/[[:space:]]*$//' \
| tr -s '\n' ','\
)\"
on an aarch64 host.
====================
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
This commit is contained in:
Andrii Nakryiko
commit
2f97bcd0aa
81
tools/testing/selftests/bpf/DENYLIST.aarch64
Normal file
81
tools/testing/selftests/bpf/DENYLIST.aarch64
Normal file
@ -0,0 +1,81 @@
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bloom_filter_map # libbpf: prog 'check_bloom': failed to attach: ERROR: strerror_r(-524)=22
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bpf_cookie/lsm
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bpf_cookie/multi_kprobe_attach_api
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bpf_cookie/multi_kprobe_link_api
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bpf_cookie/trampoline
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bpf_loop/check_callback_fn_stop # link unexpected error: -524
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bpf_loop/check_invalid_flags
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bpf_loop/check_nested_calls
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bpf_loop/check_non_constant_callback
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bpf_loop/check_nr_loops
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bpf_loop/check_null_callback_ctx
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bpf_loop/check_stack
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bpf_mod_race # bpf_mod_kfunc_race__attach unexpected error: -524 (errno 524)
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bpf_tcp_ca/dctcp_fallback
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btf_dump/btf_dump: var_data # find type id unexpected find type id: actual -2 < expected 0
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cgroup_hierarchical_stats # attach unexpected error: -524 (errno 524)
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d_path/basic # setup attach failed: -524
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deny_namespace # attach unexpected error: -524 (errno 524)
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fentry_fexit # fentry_attach unexpected error: -1 (errno 524)
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fentry_test # fentry_attach unexpected error: -1 (errno 524)
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fexit_sleep # fexit_attach fexit attach failed: -1
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fexit_stress # fexit attach unexpected fexit attach: actual -524 < expected 0
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fexit_test # fexit_attach unexpected error: -1 (errno 524)
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get_func_args_test # get_func_args_test__attach unexpected error: -524 (errno 524) (trampoline)
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get_func_ip_test # get_func_ip_test__attach unexpected error: -524 (errno 524) (trampoline)
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htab_update/reenter_update
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kfree_skb # attach fentry unexpected error: -524 (trampoline)
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kfunc_call/subprog # extern (var ksym) 'bpf_prog_active': not found in kernel BTF
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kfunc_call/subprog_lskel # skel unexpected error: -2
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kfunc_dynptr_param/dynptr_data_null # libbpf: prog 'dynptr_data_null': failed to attach: ERROR: strerror_r(-524)=22
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kprobe_multi_test/attach_api_addrs # bpf_program__attach_kprobe_multi_opts unexpected error: -95
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kprobe_multi_test/attach_api_pattern # bpf_program__attach_kprobe_multi_opts unexpected error: -95
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kprobe_multi_test/attach_api_syms # bpf_program__attach_kprobe_multi_opts unexpected error: -95
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kprobe_multi_test/bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95
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kprobe_multi_test/link_api_addrs # link_fd unexpected link_fd: actual -95 < expected 0
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kprobe_multi_test/link_api_syms # link_fd unexpected link_fd: actual -95 < expected 0
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kprobe_multi_test/skel_api # kprobe_multi__attach unexpected error: -524 (errno 524)
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ksyms_module/libbpf # 'bpf_testmod_ksym_percpu': not found in kernel BTF
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ksyms_module/lskel # test_ksyms_module_lskel__open_and_load unexpected error: -2
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libbpf_get_fd_by_id_opts # test_libbpf_get_fd_by_id_opts__attach unexpected error: -524 (errno 524)
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lookup_key # test_lookup_key__attach unexpected error: -524 (errno 524)
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lru_bug # lru_bug__attach unexpected error: -524 (errno 524)
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modify_return # modify_return__attach failed unexpected error: -524 (errno 524)
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module_attach # skel_attach skeleton attach failed: -524
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mptcp/base # run_test mptcp unexpected error: -524 (errno 524)
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netcnt # packets unexpected packets: actual 10001 != expected 10000
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recursion # skel_attach unexpected error: -524 (errno 524)
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ringbuf # skel_attach skeleton attachment failed: -1
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setget_sockopt # attach_cgroup unexpected error: -524
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sk_storage_tracing # test_sk_storage_tracing__attach unexpected error: -524 (errno 524)
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skc_to_unix_sock # could not attach BPF object unexpected error: -524 (errno 524)
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socket_cookie # prog_attach unexpected error: -524
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stacktrace_build_id # compare_stack_ips stackmap vs. stack_amap err -1 errno 2
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task_local_storage/exit_creds # skel_attach unexpected error: -524 (errno 524)
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task_local_storage/recursion # skel_attach unexpected error: -524 (errno 524)
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test_bprm_opts # attach attach failed: -524
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test_ima # attach attach failed: -524
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test_local_storage # attach lsm attach failed: -524
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test_lsm # test_lsm_first_attach unexpected error: -524 (errno 524)
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test_overhead # attach_fentry unexpected error: -524
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timer # timer unexpected error: -524 (errno 524)
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timer_crash # timer_crash__attach unexpected error: -524 (errno 524)
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timer_mim # timer_mim unexpected error: -524 (errno 524)
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trace_printk # trace_printk__attach unexpected error: -1 (errno 524)
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trace_vprintk # trace_vprintk__attach unexpected error: -1 (errno 524)
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tracing_struct # tracing_struct__attach unexpected error: -524 (errno 524)
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trampoline_count # attach_prog unexpected error: -524
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unpriv_bpf_disabled # skel_attach unexpected error: -524 (errno 524)
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user_ringbuf/test_user_ringbuf_post_misaligned # misaligned_skel unexpected error: -524 (errno 524)
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user_ringbuf/test_user_ringbuf_post_producer_wrong_offset
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user_ringbuf/test_user_ringbuf_post_larger_than_ringbuf_sz
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user_ringbuf/test_user_ringbuf_basic # ringbuf_basic_skel unexpected error: -524 (errno 524)
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user_ringbuf/test_user_ringbuf_sample_full_ring_buffer
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user_ringbuf/test_user_ringbuf_post_alignment_autoadjust
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user_ringbuf/test_user_ringbuf_overfill
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user_ringbuf/test_user_ringbuf_discards_properly_ignored
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user_ringbuf/test_user_ringbuf_loop
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user_ringbuf/test_user_ringbuf_msg_protocol
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user_ringbuf/test_user_ringbuf_blocking_reserve
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verify_pkcs7_sig # test_verify_pkcs7_sig__attach unexpected error: -524 (errno 524)
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vmlinux # skel_attach skeleton attach failed: -524
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181
tools/testing/selftests/bpf/config.aarch64
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181
tools/testing/selftests/bpf/config.aarch64
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@ -0,0 +1,181 @@
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CONFIG_9P_FS=y
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CONFIG_ARCH_VEXPRESS=y
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CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
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CONFIG_ARM_SMMU_V3=y
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CONFIG_ATA=y
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CONFIG_AUDIT=y
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CONFIG_BINFMT_MISC=y
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CONFIG_BLK_CGROUP=y
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CONFIG_BLK_DEV_BSGLIB=y
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CONFIG_BLK_DEV_INITRD=y
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CONFIG_BLK_DEV_IO_TRACE=y
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CONFIG_BLK_DEV_RAM=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_BONDING=y
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CONFIG_BPFILTER=y
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CONFIG_BPF_JIT_ALWAYS_ON=y
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CONFIG_BPF_JIT_DEFAULT_ON=y
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CONFIG_BPF_PRELOAD_UMD=y
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CONFIG_BPF_PRELOAD=y
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CONFIG_BRIDGE=m
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CONFIG_CGROUP_CPUACCT=y
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CONFIG_CGROUP_DEVICE=y
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CONFIG_CGROUP_FREEZER=y
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CONFIG_CGROUP_HUGETLB=y
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CONFIG_CGROUP_NET_CLASSID=y
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CONFIG_CGROUP_PERF=y
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CONFIG_CGROUP_PIDS=y
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CONFIG_CGROUP_SCHED=y
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CONFIG_CGROUPS=y
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CONFIG_CHECKPOINT_RESTORE=y
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CONFIG_CHR_DEV_SG=y
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CONFIG_COMPAT=y
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CONFIG_CPUSETS=y
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CONFIG_CRASH_DUMP=y
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CONFIG_CRYPTO_USER_API_RNG=y
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CONFIG_CRYPTO_USER_API_SKCIPHER=y
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CONFIG_DEBUG_ATOMIC_SLEEP=y
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CONFIG_DEBUG_INFO_BTF=y
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CONFIG_DEBUG_INFO_DWARF4=y
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CONFIG_DEBUG_LIST=y
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CONFIG_DEBUG_LOCKDEP=y
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CONFIG_DEBUG_NOTIFIERS=y
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CONFIG_DEBUG_PAGEALLOC=y
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CONFIG_DEBUG_SECTION_MISMATCH=y
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CONFIG_DEBUG_SG=y
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CONFIG_DETECT_HUNG_TASK=y
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CONFIG_DEVTMPFS_MOUNT=y
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CONFIG_DEVTMPFS=y
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CONFIG_DRM_VIRTIO_GPU=y
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CONFIG_DRM=y
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CONFIG_DUMMY=y
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CONFIG_EXPERT=y
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CONFIG_EXT4_FS_POSIX_ACL=y
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CONFIG_EXT4_FS_SECURITY=y
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CONFIG_EXT4_FS=y
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CONFIG_FANOTIFY=y
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CONFIG_FB=y
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CONFIG_FUNCTION_PROFILER=y
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CONFIG_FUSE_FS=y
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CONFIG_FW_CFG_SYSFS_CMDLINE=y
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CONFIG_FW_CFG_SYSFS=y
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CONFIG_GDB_SCRIPTS=y
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CONFIG_HAVE_EBPF_JIT=y
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CONFIG_HAVE_KPROBES_ON_FTRACE=y
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CONFIG_HAVE_KPROBES=y
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CONFIG_HAVE_KRETPROBES=y
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CONFIG_HEADERS_INSTALL=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_HUGETLBFS=y
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CONFIG_HW_RANDOM_VIRTIO=y
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CONFIG_HW_RANDOM=y
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CONFIG_HZ_100=y
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CONFIG_IDLE_PAGE_TRACKING=y
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CONFIG_IKHEADERS=y
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CONFIG_INET6_ESP=y
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CONFIG_INET_ESP=y
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CONFIG_INET=y
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CONFIG_INPUT_EVDEV=y
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CONFIG_IP_ADVANCED_ROUTER=y
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CONFIG_IP_MULTICAST=y
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CONFIG_IP_MULTIPLE_TABLES=y
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CONFIG_IP_NF_IPTABLES=y
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CONFIG_IPV6_SEG6_LWTUNNEL=y
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CONFIG_IPVLAN=y
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CONFIG_JUMP_LABEL=y
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CONFIG_KERNEL_UNCOMPRESSED=y
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CONFIG_KPROBES_ON_FTRACE=y
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CONFIG_KPROBES=y
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CONFIG_KRETPROBES=y
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CONFIG_KSM=y
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CONFIG_LATENCYTOP=y
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CONFIG_LIVEPATCH=y
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CONFIG_LOCK_STAT=y
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CONFIG_MACVLAN=y
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CONFIG_MACVTAP=y
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_MAILBOX=y
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CONFIG_MEMCG=y
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CONFIG_MEMORY_HOTPLUG=y
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CONFIG_MEMORY_HOTREMOVE=y
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CONFIG_NAMESPACES=y
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CONFIG_NET_9P_VIRTIO=y
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CONFIG_NET_9P=y
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CONFIG_NET_ACT_BPF=y
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CONFIG_NET_ACT_GACT=y
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CONFIG_NETDEVICES=y
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CONFIG_NETFILTER_XT_MATCH_BPF=y
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CONFIG_NETFILTER_XT_TARGET_MARK=y
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CONFIG_NET_KEY=y
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CONFIG_NET_SCH_FQ=y
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CONFIG_NET_VRF=y
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CONFIG_NET=y
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CONFIG_NF_TABLES=y
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CONFIG_NLMON=y
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CONFIG_NO_HZ_IDLE=y
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CONFIG_NR_CPUS=256
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CONFIG_NUMA=y
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CONFIG_OVERLAY_FS=y
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CONFIG_PACKET_DIAG=y
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CONFIG_PACKET=y
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CONFIG_PANIC_ON_OOPS=y
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CONFIG_PARTITION_ADVANCED=y
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CONFIG_PCI_HOST_GENERIC=y
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CONFIG_PCI=y
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CONFIG_PL320_MBOX=y
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CONFIG_POSIX_MQUEUE=y
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CONFIG_PROC_KCORE=y
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CONFIG_PROFILING=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_PTDUMP_DEBUGFS=y
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CONFIG_RC_DEVICES=y
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CONFIG_RC_LOOPBACK=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_PL031=y
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CONFIG_RT_GROUP_SCHED=y
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CONFIG_SAMPLE_SECCOMP=y
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CONFIG_SAMPLES=y
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CONFIG_SCHED_AUTOGROUP=y
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CONFIG_SCHED_TRACER=y
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CONFIG_SCSI_CONSTANTS=y
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CONFIG_SCSI_LOGGING=y
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CONFIG_SCSI_SCAN_ASYNC=y
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CONFIG_SCSI_VIRTIO=y
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CONFIG_SCSI=y
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CONFIG_SECURITY_NETWORK=y
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CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
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CONFIG_SERIAL_AMBA_PL011=y
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CONFIG_STACK_TRACER=y
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CONFIG_STATIC_KEYS_SELFTEST=y
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CONFIG_SYSVIPC=y
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CONFIG_TASK_DELAY_ACCT=y
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CONFIG_TASK_IO_ACCOUNTING=y
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CONFIG_TASKSTATS=y
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CONFIG_TASK_XACCT=y
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CONFIG_TCG_TIS=y
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CONFIG_TCG_TPM=y
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CONFIG_TCP_CONG_ADVANCED=y
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CONFIG_TCP_CONG_DCTCP=y
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CONFIG_TLS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_TMPFS=y
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CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y
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CONFIG_TRANSPARENT_HUGEPAGE=y
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CONFIG_TUN=y
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CONFIG_UNIX=y
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CONFIG_UPROBES=y
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CONFIG_USELIB=y
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CONFIG_USER_NS=y
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CONFIG_VETH=y
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CONFIG_VIRTIO_BALLOON=y
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CONFIG_VIRTIO_BLK=y
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CONFIG_VIRTIO_CONSOLE=y
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CONFIG_VIRTIO_FS=y
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CONFIG_VIRTIO_INPUT=y
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CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
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CONFIG_VIRTIO_MMIO=y
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CONFIG_VIRTIO_NET=y
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CONFIG_VIRTIO_PCI=y
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CONFIG_VLAN_8021Q=y
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CONFIG_VSOCKETS=y
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CONFIG_XFRM_USER=y
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@ -82,9 +82,6 @@ CONFIG_MARCH_Z196_TUNE=y
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CONFIG_MEMCG=y
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CONFIG_MEMORY_HOTPLUG=y
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CONFIG_MEMORY_HOTREMOVE=y
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CONFIG_MODULE_SIG=y
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CONFIG_MODULE_UNLOAD=y
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CONFIG_MODULES=y
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CONFIG_NAMESPACES=y
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CONFIG_NET=y
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CONFIG_NET_9P=y
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@ -21,6 +21,12 @@ x86_64)
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QEMU_FLAGS=(-cpu host -smp 8)
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BZIMAGE="arch/x86/boot/bzImage"
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;;
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aarch64)
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QEMU_BINARY=qemu-system-aarch64
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QEMU_CONSOLE="ttyAMA0,115200"
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QEMU_FLAGS=(-M virt,gic-version=3 -cpu host -smp 8)
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BZIMAGE="arch/arm64/boot/Image"
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;;
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*)
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echo "Unsupported architecture"
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exit 1
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|
||||
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