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authorPuranjay Mohan <puranjay12@gmail.com>2024-03-22 13:35:52 +0000
committerAlexei Starovoitov <ast@kernel.org>2024-03-22 20:37:39 -0700
commitfa3550dca8f02ec312727653a94115ef3ab68445 (patch)
tree1fb389cc55b931a0899ff34b0aa8ab8c35c9128b /tools
parentf7f5d1808b1b66935a24dd796dd1a0612ca9c147 (diff)
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>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/bpf/progs/verifier_arena.c6
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 969bc091060b..93144ae6df74 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")