Re: [PATCH bpf-next] selftests/bpf: Fix the invalid operand for instruction issue

[Alexei Starovoitov]

On Tue, Aug 26, 2025 at 8:16 PM Feng Yang <yangfeng59...@163.com> wrote:
>
> From: Feng Yang <yangf...@kylinos.cn>
>
> The following issue occurs when compiling with clang version 17.0.6,
> but not with version 18.1.8. Add a version restriction to fix this problem.
>
> progs/compute_live_registers.c:251:3: error: invalid operand for instruction
>   251 |                 "r0 = 1;"
>       |                 ^
> <inline asm>:1:22: note: instantiated into assembly here
>     1 |         r0 = 1;r2 = 2;if r1 & 0x7 goto +1;exit;r0 = r2;exit;
>       |                             ^
> 1 error generated.

and once it compiles what happens next ?

pw-bot: cr