Link QEMU firmware descriptors to /etc/qemu/firmware, where
systemd-vmspawn and other tools discover firmware for running VMs.
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
This module disables the activation scripts that would normally create
`/usr/bin/env` and `/bin/sh` (and their parent directories). When
systemd is used in the initrd, the absence of these directories causes
2 problems:
- During switch-root, base_filesystem_create_fd() creates an empty /usr
directory. Later at stage2, systemd's initialize_runtime() aborts
booting with "Refusing to run in unsupported environment where /usr/
is not populated."
- Once /usr/bin is restored (by the fix above), base_filesystem_create_fd()
creates a symlink /bin -> /usr/bin. systemd-fstab-generator then
canonicalizes the /bin fstab entry through this symlink, producing a
duplicate usr-bin.mount.
We create both /sysroot/usr/bin and /sysroot/bin via initrd tmpfiles
to prevent both issues.
Resolves NixOS#462556
Co-authored-by: Lin Yinfeng <lin.yinfeng@outlook.com>
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
these changes were generated with nixq 0.0.2, by running
nixq ">> lib.mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
nixq ">> mdDoc[remove] Argument[keep]" --batchmode nixos/**.nix
nixq ">> Inherit >> mdDoc[remove]" --batchmode nixos/**.nix
two mentions of the mdDoc function remain in nixos/, both of which
are inside of comments.
Since lib.mdDoc is already defined as just id, this commit is a no-op as
far as Nix (and the built manual) is concerned.
