Re: ERROR: "__umoddi3" [drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined!

[Michal Kubecek]

On Mon, Sep 30, 2019 at 04:13:17PM +0200, Borislav Petkov wrote:
> I'm seeing this on i386 allyesconfig builds of current Linus master:
> 
> ERROR: "__umoddi3" [drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko] undefined!
> make[1]: *** [__modpost] Error 1
> make: *** [modules] Error 2

This is usually result of dividing (or modulo) by a 64-bit integer. Can
you identify where (file and line number) is the __umoddi3() call
generated?

Michal