Hi Naresh, On Mon, Sep 16, 2024 at 9:17 PM Naresh Kamboju <naresh.kamboju@xxxxxxxxxx> wrote: > > The x86 rust gcc builds failed on the Linux next-20240917 due to following build > warnings / errors with rustgcc for selftests rust builds. > > First seen on next-20240917 > Good: next-20240913 > BAD: next-20240917 > > Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Thanks for the report -- this should be already fixed in `rust-next` for tomorrow (requirement changed from `!FINEIBT` to `!CALL_PADDING`), please see https://lore.kernel.org/rust-for-linux/CANiq72=B9NmC=1eSaOrg7XutjueQsSXGcBQb7dQFPuL0SFjPsA@xxxxxxxxxxxxxx/ If you can confirm it is, that would be great, thanks! i.e. you will need either to disable `CALL_PADDING` or use a newer Rust compiler version. By the way, I think you meant next-202409176, not next-20240917? Cheers, Miguel