On Thu, Nov 6, 2025 at 5:57 AM Miguel Ojeda <[email protected]> wrote: > > On Thu, Nov 6, 2025 at 2:08 PM Haiyue Wang <[email protected]> wrote: > > > > Strange thing is that ONLY 'rust/bindings.o'failed. And if I add > > '$(obj)/bindings.o: private skip_gendwarfksyms = 1', rust build > > will be successful. > > Thanks for the report! > > Would you mind copy-pasting/attaching the your kernel config file > instead? i.e. the `.config` file (the `rustc` flags aren't the best to > reproduce the issue). > > Cc'ing Sami as well.
I can reproduce the issue. With rustc 1.90, rust/bindings.o has debugging information, but with 1.91, it no longer does: $ dwarfdump rust/bindings.o No DWARF information present in rust/bindings.o Sami
