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selftests/bpf: Remove enum64 case from __arg_untrusted test suite

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The enum64 type used by verifier_global_ptr_args test case requires
CONFIG_SCHED_CLASS_EXT. At the moment selftets do not depend on this
option. There are just a few enum64 types in the kernel. Instead of
tying selftests to implementation details of unrelated sub-systems,
just remove enum64 test case. Simple enums are covered and that should
be sufficient.

Fixes: 68cca81fd5 ("selftests/bpf: tests for __arg_untrusted void * global func params")
Reported-by: Amery Hung <ameryhung@gmail.com>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Tested-by: Amery Hung <ameryhung@gmail.com>
Link: https://lore.kernel.org/r/20250708220856.3059578-1-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Eduard Zingerman
2025-07-08 15:08:56 -07:00
committed by Alexei Starovoitov
parent 3413bc0cf1
commit ad97cb2ed0
1 changed files with 1 additions and 7 deletions
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8
tools/testing/selftests/bpf/progs/verifier_global_ptr_args.c
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@@ -275,11 +275,6 @@ __weak int subprog_enum_untrusted(enum bpf_attach_type *p __arg_untrusted)
return *(int *)p;
}
__weak int subprog_enum64_untrusted(enum scx_public_consts *p __arg_untrusted)
{
return *(int *)p;
}
SEC("tp_btf/sys_enter")
__success
__log_level(2)
@@ -306,10 +301,9 @@ int anything_to_untrusted_mem(void *ctx)
subprog_void_untrusted((void *)mem + off);
/* variable offset to untrusted mem (trusted) */
subprog_void_untrusted(bpf_get_current_task_btf() + off);
/* variable offset to untrusted char/enum/enum64 (map) */
/* variable offset to untrusted char/enum (map) */
subprog_char_untrusted(mem + off);
subprog_enum_untrusted((void *)mem + off);
subprog_enum64_untrusted((void *)mem + off);
return 0;
}