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linux-initrd: Module check correctly handles hyphen vs. underscore.

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Fixes <https://bugs.gnu.org/31714>.
Reported by Vagrant Cascadian <vagrant@debian.org>
and Florian Pelz <pelzflorian@pelzflorian.de>.

* gnu/system/mapped-devices.scm (check-device-initrd-modules): Pass
LINUX-MODULES through 'normalize-module-name'.
* gnu/build/linux-modules.scm (normalize-module-name): Export.
This commit is contained in:
Ludovic Courtès 2018-06-14 23:30:59 +02:00
parent a9a685cc00
commit 411959bef3
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GPG key ID: 090B11993D9AEBB5
2 changed files with 12 additions and 5 deletions
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1
gnu/build/linux-modules.scm
View file

@ -32,6 +32,7 @@ (define-module (gnu build linux-modules)
ensure-dot-ko
module-aliases
module-dependencies
normalize-module-name
recursive-module-dependencies
modules-loaded
module-loaded?

12
gnu/system/mapped-devices.scm
View file

@ -32,7 +32,8 @@ (define-module (gnu system mapped-devices)
#:use-module (gnu system uuid)
#:autoload (gnu build file-systems) (find-partition-by-luks-uuid)
#:autoload (gnu build linux-modules)
(device-module-aliases matching-modules known-module-aliases)
(device-module-aliases matching-modules known-module-aliases
normalize-module-name)
#:autoload (gnu packages cryptsetup) (cryptsetup-static)
#:autoload (gnu packages linux) (mdadm-static)
#:use-module (srfi srfi-1)
@ -129,8 +130,13 @@ (define aliases
(when aliases
(let ((modules (delete-duplicates
(append-map (cut matching-modules <> aliases)
(device-module-aliases device)))))
(unless (every (cute member <> linux-modules) modules)
(device-module-aliases device))))
;; Module names (not file names) are supposed to use underscores
;; instead of hyphens. MODULES is a list of module names, whereas
;; LINUX-MODULES is file names without '.ko', so normalize them.
(provided (map normalize-module-name linux-modules)))
(unless (every (cut member <> provided) modules)
(raise (condition
(&message
(message (format #f (G_ "you may need these modules \