Commit graph

23 commits

Author SHA1 Message Date
Dominik Xaver Hörl 49130f93b7 nixos/modules-closure.sh: don't fail if firmware is missing
Since fdf32154fc, we no longer allow
missing modules in the initrd. Unfortunately since before this commit,
the modules-closure script would also fail on missing firmware, which
is a very common case (e.g. xhci-pci.ko.xz lists renesas_usb_fw.mem as
dependent firmware). Fix this by only issuing a warning instead.
2021-01-11 17:26:33 +01:00
Arthur Gautier 70bc1a3f49 makeModulesClosuse: read modules from corrent kernel version
Before this commit, the firmware information would be loaded from the
currently running kernel, not from the kernel to be loaded.

This commit ensures the correct kernel version and modules are read.
2020-08-27 10:48:18 -07:00
Arthur Gautier ee8572d6b3 makeModulesClosure: fixup firmware extraction
After a recent upgrade of modinfo, its output is now incorrect for
builtin modules. This commit filters out the output until a fix is made
available upstream
2020-08-27 10:45:23 -07:00
CrystalGamma b155b1dafb makeModulesClosure: handle builtin modules better
The previous code discarded entire dependency trees if the first entry in the dependency list compiled by `modprobe --show-depends` is a builtin and otherwise handled its output in a rather hackish way.
2020-07-16 20:44:07 +02:00
Markus S. Wamser 34b04a6364 modules-shrunk: preserve module priorities from build
depmod looks for files modules.order and modules.builtin which are
generated at kernel build time but were previously not passed to
the modules-shrunk derivation
2019-12-07 23:04:17 +01:00
aszlig de581b99ca
kernel: Fix running kernels *with* modules
Pull request #38470 added support for running/building kernels without
modules. This got merged in 38e04bbf29 but
unfortunately while this works perfectly on kernels without modules it
also makes sure that *every* kernel gets no modules.

So all of our VM tests fail since that merge with something like this:

machine# loading module loop...
machine# modprobe: FATAL: Module loop not found in directory /lib/modules/4.14.33
machine# loading module vfat...
machine# modprobe: FATAL: Module vfat not found in directory /lib/modules/4.14.33
machine# loading module nls_cp437...
machine# modprobe: FATAL: Module nls_cp437 not found in directory /lib/modules/4.14.33
machine# loading module nls_iso8859-1...
machine# modprobe: FATAL: Module nls_iso8859-1 not found in directory /lib/modules/4.14.33
machine# loading module fuse...
machine# modprobe: FATAL: Module fuse not found in directory /lib/modules/4.14.33
machine# loading module dm_mod...
machine# modprobe: FATAL: Module dm_mod not found in directory /lib/modules/4.14.33

I shortly tested this against the "misc" VM test and the test is working
again.

In the long term (and I currently don't have time for this) it would be
better to also have a VM test which tests a kernel without modules.

Signed-off-by: aszlig <aszlig@nix.build>
Cc: @roberth, @7c6f434c
2018-04-12 15:43:53 +02:00
Robert Hensing 30bff42231 linux module handling: support kernels without modules 2018-04-05 17:00:00 +02:00
Nikolay Amiantov 56e0943b08 makeModulesClosure: support firmware
Link it in stage 1.
2018-02-16 00:11:07 +02:00
Nikolay Amiantov 6d6f6b4748 makeModulesClosure: don't set pipefail as it's already set in $stdenv/setup 2016-08-14 22:38:33 +03:00
Eelco Dolstra 030838ba25 makeModulesClosure: Small cleanup 2016-02-01 18:19:23 +01:00
Eelco Dolstra 4c77c6e232 makeModulesClosure: Use kmod instead of module-init-tools 2013-08-07 22:46:11 +02:00
Eelco Dolstra c556a6ea46 * "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless
function, so obsolete it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31644
2012-01-18 20:16:00 +00:00
Peter Simons 69488d688d synchronize with trunk
svn path=/nixpkgs/branches/stdenv-updates/; revision=30186
2011-11-02 10:28:32 +00:00
Shea Levy 0f80aa96a6 s|/nix/store|$NIX_STORE|
svn path=/nixpkgs/trunk/; revision=30094
2011-10-28 23:44:49 +00:00
Peter Simons 1abdc56a12 Synchronized stdenv-updates branch with trunk.
There were conflicting patches of pkgs/os-specific/linux/module-init-tools.
Apparently, the expression was updated independently in both branches. I've
resolved the conflict by preferring the patches from stdenv-updates, because
those patches appeared to be more sophisticated, i.e. they build the manual,
etc.

svn path=/nixpkgs/branches/stdenv-updates/; revision=29680
2011-10-06 09:37:22 +00:00
Shea Levy 21b2dd7ab4 D'oh
svn path=/nixpkgs/trunk/; revision=29562
2011-10-02 12:53:51 +00:00
Shea Levy 36910c10e5 modprobe --show-depends now spits out 'builtin' if a requested module is, well, built-in
svn path=/nixpkgs/trunk/; revision=29560
2011-10-02 11:50:19 +00:00
David Guibert 05a530fd10 module-init-tools: 3.4 -> 3.16
svn path=/nixpkgs/branches/stdenv-updates/; revision=28621
2011-08-16 18:20:59 +00:00
Lluís Batlle i Rossell 4b27d28701 Porting changes from stdenv-updates into this branch.
This comes from:
svn diff  ^/nixpkgs/trunk/@18255 ^/nixpkgs/branches/stdenv-updates/ > diff
patch -p0 < diff
and then adding into svn all files new from the patch.

trunk@18255 comes from the last time I updated stdenv-updates from trunk.


svn path=/nixpkgs/stdenv-updates2/; revision=18272
2009-11-08 00:32:12 +00:00
Eelco Dolstra 58e6161768 * addCoverageInstrumentation: factor out the code that keeps the build
tree under $out into a separate stdenv adapter named keepBuildTree.
* makeModulesClosure: support building an initrd for a kernel that has
  been compiled with coverage instrumentation.

svn path=/nixpkgs/trunk/; revision=16916
2009-09-01 21:56:46 +00:00
Eelco Dolstra 16da00e64d * Doh! Since r15200, modules-closure.sh generated an empty set of
modules for the initial ramdisk if there were no additional kernel
  module packages (such as the NVIDIA driver or AUFS), leading to a
  kernel panic in the initrd.  This was because in that case modprobe
  would print paths referring to the kernel path rather than the
  module aggregation path, and then `sed "s^$kernel^$out^"' would
  silently fail.  Fixed.

* Also, use depmod here rather than doing sed hackery on modules.dep.

* Also, `allowMissing' was broken (missing "$" before the variable
  name).

svn path=/nixpkgs/trunk/; revision=15394
2009-04-29 14:32:04 +00:00
Michael Raskin 4eaf33cc7a Allow to skip non-existent modules. For custom kernels.
svn path=/nixpkgs/trunk/; revision=11273
2008-03-24 19:38:18 +00:00
Eelco Dolstra 3ee0b9bb74 * makeInitrd, makeModulesClosure: moved from NixOS.
* Use sh from klibc in the initrd.

svn path=/nixpkgs/trunk/; revision=11154
2008-03-17 10:40:47 +00:00