Re: [PATCH] kselftest: futex: Fix memset with zero size warning

Hi Wake,

Em 19/11/2025 00:00, Wake Liu escreveu:

The `FIXTURE(args)` macro defines an empty `struct _test_data_args`, leading to `sizeof(struct _test_data_args)` evaluating to 0. This caused a build error due to a compiler warning on a `memset` call with a zero size argument.

Do you mind sharing your compiler options? I can't reproduce this warning here. I also noted that a few other selftests have this pattern of defining an empty FIXTURE(), do they also produce warnings?