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Re: List of modules required by linux-modules
From: |
Tobias Geerinckx-Rice |
Subject: |
Re: List of modules required by linux-modules |
Date: |
Fri, 27 Jan 2023 10:31:36 +0100 |
Hi,
dabbede@gmail.com 写道:
I've stopped the kernel build after the config phase and I've
inspected the resulting .config file. There's no evidence of
CONFIG_SCSI_ISCI in there, not even "# CONFIG_SCSI_ISCI is not
set".
CONFIG_SCSI_ISCI depends on CONFIG_SCSI_LOWLEVEL. Is it set?
That's the only possibility I see, apart from the obvious
CONFIG_SCSI.
Otherwise, share your (Guix-generated, final) .config.
It's not clear why this happens with my custom build and not
with linux-libre...
Can you help me debug this issue?
Moreover, where is created the list of module required by
"linux-modules" ?
I'm confused by your explicit reference to
gnu/build/linux-modules[.scm], which provides a set of mechanisms
to work with modules. It *should* not set policies or ‘require’
any ones in particular. Does it?
Do you mean ‘%base-initrd-modules’ in
<https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/system/linux-initrd.scm#n342>?
This static list can be frustrating, but we can easily remove
elements from it or even replace it entirely:
(operating-system
…
(initrd-modules
((@ (rnrs lists) remove) "isci" %base-initrd-modules))
…)
What I suggest you do instead (because it's what I do to my
kernels :-) is simply ship a ‘%xenomai-initrd-modules’ variable
along with your ‘xenomai-linux’ package, keep them in perfect
harmony yourself, and ask users to use both.
Kind regards,
T G-R
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