[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[bug#29932] [PATCH 0/2] Clean up operating-system-kernel-arguments.
From: |
Ludovic Courtès |
Subject: |
[bug#29932] [PATCH 0/2] Clean up operating-system-kernel-arguments. |
Date: |
Tue, 09 Jan 2018 12:53:16 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
Danny Milosavljevic <address@hidden> skribis:
> Hi Ludo,
>
>> #~(string-append "--system=" #$os)
>>
>> where ‘os’ is an <operating-system>. It automatically computes its
>> derivation. Thus, no need to explicitly call
>> ‘operating-system-derivation’ and pass “system.drv” arguments around.
>
> Ah! Good to know.
>
>> So we’d just need a slight adjustment to ‘bootable-kernel-arguments’ (so
>> that it takes the root device from the given OS object) and then rename
>> it to ‘operating-system-kernel-arguments’.
>
> bootable-kernel-arguments is also used by the "parameters" file serializer.
Good point, so probably we need to keep it as-is internally. For user
consumption though, we can expose ‘operating-system-kernel-arguments’
(or whatever we call it.)
> Also, the user that is modifying a <operating-system> instance (for example
> marionette-operating-system adding "panic=1") would erronously use
> operating-system-kernel-arguments in order to get the previous instance's
> arguments, resulting in the "--root", "--load" etc being prepended twice, no?
>
> The user might want to pass some kernel arguments which have nothing to do
> with Guix (which <operating-system>'s "kernel-arguments" is for) and then
> GuixSD needs some extra arguments to be able to boot the actual system (which
> can be found entirely automatically - nice!).
Oh wait, now I realize that ‘operating-system-kernel-arguments’ is
already taken. :-)
So another name suggestion would be:
‘operating-system-essential-kernel-arguments’. Thoughts?
Sorry for the confusion!
Ludo’.
[bug#29932] [PATCH v2 1/2] system: Split up operating-system-kernel-arguments into operating-system-boot-kernel-arguments and operating-system-user-kernel-arguments., Danny Milosavljevic, 2018/01/12