Re: linux-next: build failure after merge of the tip tree

Peter Zijlstra
2025-11-24T12:32:53Z

On Mon, Nov 24, 2025 at 11:16:44PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> ERROR: modpost: "NULL" [drivers/gpu/nova-core/nova_core.ko] undefined!
>

Rust :/

So I have:

$ make O=tmp-build LLVM=-22 allmodconfig
$ make O=tmp-build LLVM=-22 rustavailable
Rust is available!
$ grep -e CONFIG_RUST= -e CONFIG_NOVA= tmp-build/.config
$

Help ?!?