| Message ID | 20241023153922.86909-4-puranjay@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Optimize bpf_csum_diff() and homogenize for all archs | expand |
diff --git a/tools/testing/selftests/bpf/progs/verifier_array_access.c b/tools/testing/selftests/bpf/progs/verifier_array_access.c index 95d7ecc12963b..4195aa824ba55 100644 --- a/tools/testing/selftests/bpf/progs/verifier_array_access.c +++ b/tools/testing/selftests/bpf/progs/verifier_array_access.c @@ -368,8 +368,7 @@ __naked void a_read_only_array_2_1(void) r4 = 0; \ r5 = 0; \ call %[bpf_csum_diff]; \ -l0_%=: r0 &= 0xffff; \ - exit; \ +l0_%=: exit; \ " : : __imm(bpf_csum_diff), __imm(bpf_map_lookup_elem),
The bpf_csum_diff() helper has been fixed to return a 16-bit value for all archs, so now we don't need to mask the result. This commit is basically reverting the below: commit 6185266c5a85 ("selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier") Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> --- tools/testing/selftests/bpf/progs/verifier_array_access.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)