Re: [PATCH v2 bpf-next 2/2] selftests/bpf: add inline assembly helpers to access array elements

From: Barret Rhoden
Date: Tue Jan 09 2024 - 19:26:44 EST


On 1/4/24 08:43, Jiri Olsa wrote:
I wonder we could use the existing RUN_TESTS macro and use tags
in programs like we do for example in progs/test_global_func1.c:

SEC("tc")
__failure __msg("combined stack size of 4 calls is 544")
int global_func1(struct __sk_buff *skb)

This worked, thanks.

The style of test I have right now is that each test is a separate program, with all programs in the same skeleton. RUN_TESTS attempted to load the __failure programs, with the side-effect of loading all of the non-failures too.

Thanks,

Barret