Re: [PATCH bpf-next 0/2] bpf: Reject BTF ids with the same address in tracing_multi link

[Leon Hwang <hffilwlqm@gmail.com>]

On 12/10/26 13:30, patchwork-bot+netdevbpf@kernel.org wrote:
> Hello:
> 
> This series was applied to bpf/bpf-next.git (master)
> by Kumar Kartikeya Dwivedi <memxor@gmail.com>:
> 
> On Sun, 11 Oct 2026 16:48:34 +0000 you wrote:
>> From: Alexei Starovoitov <ast@kernel.org>
>>
>> tracing_multi link accepts different BTF ids that resolve to the same
>> address. The attach succeeds, the detach fails in ftrace and the kernel
>> crashes in freed trampoline images.
>> 'test_progs -t tracing_multi' hits it when the kernel is built with
>> CONFIG_DEBUG_INFO_BTF_INLINE. Without it the ids of aliased functions do
>> the same.
>>
>> [...]
> 
> Here is the summary with links:
>   - [bpf-next,1/2] bpf: Reject BTF ids with the same address in tracing_multi link
>     https://git.kernel.org/bpf/bpf-next/c/7211c18d7ee5
>   - [bpf-next,2/2] selftests/bpf: Test tracing_multi link with BTF ids of the same address
>     https://git.kernel.org/bpf/bpf-next/c/60e84b9127f6
> 
> You are awesome, thank you!


Oops, the applied commits did not collect my Acked-by tags.

Pls collect the Acked-by tags from Jiri and me.

Thanks,
Leon