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Motivation for this change
Update Virtualbox to its latest version. This allows compilation against kernel >= 5.4 to succeed without further patches (see #74260, build would fail for linux-5.5.5 to 5.5.9).
I removed the 5.4 patches, amended the 'hardened' patch to reflect the current code, and added a patch to correctly set
KBUILD_EXTRA_SYMBOLS
when building the kernel modules. I tested against kernel 5.4 (linuxPackages), 5.5.8 (linuxPackages_5_8) and 5.5.9 (linuxPackages_latest).Note: the workaround for #24512,
hardened.patch
, works but is quite hard to maintain. I maybe spent three days before figuring out how that worked.Things done
sandbox
innix.conf
on non-NixOS linux)nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
./result/bin/
)nix path-info -S
before and after)