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| author | Puranjay Mohan <puranjay12@gmail.com> | 2024-03-22 13:35:52 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-03-22 20:37:39 -0700 |
| commit | fa3550dca8f02ec312727653a94115ef3ab68445 (patch) | |
| tree | 1fb389cc55b931a0899ff34b0aa8ab8c35c9128b | |
| parent | f7f5d1808b1b66935a24dd796dd1a0612ca9c147 (diff) | |
| download | linux-fa3550dca8f02ec312727653a94115ef3ab68445.tar.gz | |
selftests/bpf: verifier_arena: fix mmap address for arm64
The arena_list selftest uses (1ull << 32) in the mmap address
computation for arm64. Use the same in the verifier_arena selftest.
This makes the selftest pass for arm64 on the CI[1].
[1] https://github.com/kernel-patches/bpf/pull/6622
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20240322133552.70681-1-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/progs/verifier_arena.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/verifier_arena.c b/tools/testing/selftests/bpf/progs/verifier_arena.c index 969bc091060bf..93144ae6df741 100644 --- a/tools/testing/selftests/bpf/progs/verifier_arena.c +++ b/tools/testing/selftests/bpf/progs/verifier_arena.c @@ -12,7 +12,11 @@ struct { __uint(type, BPF_MAP_TYPE_ARENA); __uint(map_flags, BPF_F_MMAPABLE); __uint(max_entries, 2); /* arena of two pages close to 32-bit boundary*/ - __ulong(map_extra, (1ull << 44) | (~0u - __PAGE_SIZE * 2 + 1)); /* start of mmap() region */ +#ifdef __TARGET_ARCH_arm64 + __ulong(map_extra, (1ull << 32) | (~0u - __PAGE_SIZE * 2 + 1)); /* start of mmap() region */ +#else + __ulong(map_extra, (1ull << 44) | (~0u - __PAGE_SIZE * 2 + 1)); /* start of mmap() region */ +#endif } arena SEC(".maps"); SEC("syscall") |