Revert "system: Don’t create a module database when no modules are available."

This reverts commit b2fff3b5de.

Fixes <https://bugs.gnu.org/40713>.
Reported by pkill9 <pkill9@runbox.com>.

This commit is incorrect: its effect depends on whether KERNEL's build
output is already available in the store, it breaks with non-package
kernels as reported at <https://bugs.gnu.org/40713>, and the
LINUX-MODULE-DATABASE hook is required at all times since
5c79f23863 removed the relevant bits from
the 'linux-libre' package.
This commit is contained in:
Ludovic Courtès 2020-04-20 23:31:01 +02:00
parent a322e9d16b
commit 71977a6c59
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5

View file

@ -477,19 +477,13 @@ (define* (operating-system-directory-base-entries os)
value of the SYSTEM-SERVICE-TYPE service."
(let ((locale (operating-system-locale-directory os)))
(mlet* %store-monad ((kernel -> (operating-system-kernel os))
(kernel-modules (package-file kernel "lib/modules"))
(modules ->
(operating-system-kernel-loadable-modules os))
(has-modules? ->
(or (not (null? modules))
(file-exists? kernel-modules)))
(kernel
(profile-derivation
(packages->manifest
(cons kernel modules))
#:hooks (if has-modules?
(list linux-module-database)
'())))
#:hooks (list linux-module-database)))
(initrd -> (operating-system-initrd-file os))
(params (operating-system-boot-parameters-file os)))
(return `(("kernel" ,kernel)