Hi Mathieu, thanks for the review. On Sun, 25 Feb 2018 15:05:24 +0100 Mathieu Othacehe wrote: > > + ; -E > > Why is this commented ? Because it's an option for specifying the location of "Module.symvers" - and I don't know whether guix uses it (probably not). If one doesn't specify an option, depmod will default to the running kernel - which is not what we want. I should elaborate in the comment that, if we start using Module.symvers, we MUST pass "-E" there. Maybe better to even just check for the file existence and add it right now, otherwise we might forget later. What do you think?