Re: [PATCH v4 3/4] selftests/vDSO: Use KHDR_INCLUDES to locate UAPI headers for vdso_test_getrandom

On Tue, 2024-08-27 at 17:00 +0200, Jason A. Donenfeld wrote:

The effect of this patch is to replace include/uapi with usr/include, so it will break for you too.

What I'm wondering is why yours and mine work like that, while Ruoyao's breaks. He makes a good argument as to why this patch is the "right way", even if it breaks our workflow...

Because arch/loongarch/include/uapi/asm/sigcontext.h includes <linux/posix_types.h>, but the files for x86 and ppc do not.

I cannot see how this inclusion is useful anyway, so maybe I can just remove the inclusion and paper over the real issue for now?