vmtests: blacklist new tests for 5.5

Blacklist new tests that are depending on features in latest kernel. Also
temporarily blacklist raw_tp_test_run test, until it is fixed upstream.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
This commit is contained in:
Andrii Nakryiko
2020-09-29 15:44:27 -07:00
committed by Andrii Nakryiko
parent 21ea184818
commit ff797cc905
2 changed files with 12 additions and 7 deletions

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@@ -3,14 +3,8 @@ align # verifier output format changed
bpf_iter # bpf_iter support is missing
bpf_obj_id # bpf_link support missing for GET_OBJ_INFO, GET_FD_BY_ID, etc
bpf_tcp_ca # STRUCT_OPS is missing
# latest Clang generates code that fails to verify
bpf_verif_scale
#bpf_verif_scale/strobemeta.o
#bpf_verif_scale/strobemeta_nounroll1.o
#bpf_verif_scale/strobemeta_nounroll2.o
btf_map_in_map # inner map leak fixed in 5.8
btf_skc_cls_ingress # v5.10+ functionality
cg_storage_multi # v5.9+ functionality
cgroup_attach_multi # BPF_F_REPLACE_PROG missing
cgroup_link # LINK_CREATE is missing
@@ -31,12 +25,14 @@ ksyms # __start_BTF has different name
link_pinning # bpf_link is missing
load_bytes_relative # new functionality in 5.8
map_ptr # test uses BPF_MAP_TYPE_RINGBUF, added in 5.8
metadata # v5.10+
mmap # 5.5 kernel is too permissive with re-mmaping
modify_return # fmod_ret support is missing
ns_current_pid_tgid # bpf_get_ns_current_pid_tgid() helper is missing
perf_branches # bpf_read_branch_records() helper is missing
pkt_access # 32-bit pointer arith in test_pkt_access
prog_run_xattr # 32-bit pointer arith in test_pkt_access
raw_tp_test_run # v5.10+
ringbuf # BPF_MAP_TYPE_RINGBUF is supported in 5.8+
# bug in verifier w/ tracking references
@@ -47,6 +43,8 @@ select_reuseport # UDP support is missing
send_signal # bpf_send_signal_thread() helper is missing
sk_assign # bpf_sk_assign helper missing
skb_helpers # helpers added in 5.8+
snprintf_btf # v5.10+
sock_fields # v5.10+
sockmap_basic # uses new socket fields, 5.8+
sockmap_listen # no listen socket supportin SOCKMAP
sockopt_sk
@@ -58,6 +56,7 @@ test_global_funcs # kernel doesn't support BTF linkage=global on FUNCs
test_local_storage # v5.10+ feature
test_lsm # no BPF_LSM support
test_overhead # no fmod_ret support
trace_ext # v5.10+
udp_limit # no cgroup/sock_release BPF program type (5.9+)
varlen # verifier bug fixed in later kernels
vmlinux # hrtimer_nanosleep() signature changed incompatibly
@@ -67,3 +66,7 @@ xdp_bpf2bpf # freplace is missing
xdp_cpumap_attach # v5.9+
xdp_devmap_attach # new feature in 5.8
xdp_link # v5.9+
# SUBTESTS FAILING (block entire test until blocking subtests works properly)
btf # "size check test", "func (Non zero vlen)"
tailcalls # tailcall_bpf2bpf_1, tailcall_bpf2bpf_2, tailcall_bpf2bpf_3

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@@ -0,0 +1,2 @@
# TEMPORARY
raw_tp_test_run # kernel warning