Re: [PATCH v5 00/12] Add CET shadow stack support

Luis Machado
2025-07-13T19:06:19Z

Hi,

On 7/13/25 15:01, Schimpe, Christina wrote:
> Hi Luis,
>
> Thanks for sharing that info.
> I tried to reproduces with the same ubuntu & kernel versions and a very similar system but am not successful so far...
> Just to be sure, I assume you test with gcc compiler (which version?) and compiled GDB with latest upstream master + my cet shadow stack patches?

Interesting. GCC says: gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0

I applied the CET shadow stack patches from v5. And yes, gdb is the latest tip-of-tree.
>
> Do you see this for target_board=native-gdbserver and target_board=unix?

No. native-gdbserver, native-extended-gdbserver and unix work just fine.

Let me have another look to see what might be going on.