bug#43035: gpg-agent can't find pinentry with linux-libre-5.8.3

[Efraim Flashner]

This bug report sounds absurd to me but I don't see anything else
obvious that changed. I reconfigured with (kernel linux-libre) and the
gpg-agent couldn't find any pinentry. I even tried killing gpg-agent and
manually launching it and giving it the path to pinentry. I then changed
to (kernel linux-libre-5.7) and used the same commit to reconfigure and
gpg-agent started working as expected again.

I added and removed the qemu-binfmt-service-type before the first
failure with 5.8 and after 5.7 worked. I've attached my os config, and
here's a link¹ to the repo.

(ins)efraim@E5400 ~$ guix describe
Generation 58   Aug 24 2020 23:35:45    (current)
  guix c88bccc
    repository URL: https://git.savannah.gnu.org/git/guix.git
    commit: c88bccc14e29fceb0ac2b139cb5c73546bcee352

¹ 
https://gitlab.com/Efraim/guix-config/-/tree/25470123d5a87c064f52ec4e0d939928bd22500c


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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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