This commits adds verifier tests covering per-cpu cgroup storage
functionality. There are 6 new tests, which are exactly the same
as for shared cgroup storage, but do use per-cpu cgroup storage
map.
Expected output:
$ ./test_verifier
#0/u add+sub+mul OK
#0/p add+sub+mul OK
...
#286/p invalid cgroup storage access 6 OK
#287/p valid per-cpu cgroup storage access OK
#288/p invalid per-cpu cgroup storage access 1 OK
#289/p invalid per-cpu cgroup storage access 2 OK
#290/p invalid per-cpu cgroup storage access 3 OK
#291/p invalid per-cpu cgroup storage access 4 OK
#292/p invalid per-cpu cgroup storage access 5 OK
#293/p invalid per-cpu cgroup storage access 6 OK
#294/p multiple registers share map_lookup_elem result OK
...
#662/p mov64 src == dst OK
#663/p mov64 src != dst OK
Summary: 914 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
a3c6054f81