zfs: backport linux 5.8 compatibility patch to 0.8.4 release #94377
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Adding this patch makes zfs compile against 5.8-rc7 kernels. Upstream PR: openzfs/zfs#10422 Modifications: - spl_kvmalloc does not exists in zfs 0.8.4 - related code was dropped.
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grahamcofborg-eval-darwin
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./pkgs/t
Details
grahamcofborg-eval-nixos
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./nixos/
Details
grahamcofborg-eval-nixos-manual
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./nixos/
Details
grahamcofborg-eval-nixos-options
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./nixos/
Details
grahamcofborg-eval-nixpkgs-manual
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./pkgs/t
Details
grahamcofborg-eval-nixpkgs-tarball
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./pkgs/t
Details
grahamcofborg-eval-nixpkgs-unstable-jobset
nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="0856652"; rev="08566523d88cc6fb266f7d9baa01b94b6503be95"; } ./pkgs/t
Details
grahamcofborg-eval-package-list-no-aliases
nix-env -qa --json --file . --arg config { allowAliases = false; }
Details
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Adding this patch makes zfs compile against 5.8-rc7 kernels.
Upstream PR (merged): openzfs/zfs#10422
Modifications:
Motivation for this change
I am trying to build a 5.8 kernel and zfs did not build.
There is an upstream PR that added a thin define around
__vmallocto support both the old and new interface.This will probably turn into an issue once 5.8 is released and promoted from
linuxPackages_testing.Things done
I have build a small nixos iso image with this nixpkgs version and successfully created a zfs backed mount with the updated kernel package (kernel 5.4.54).
I have then switched the kernel to the
linuxPackages_testingand created a new zfs volume (kernel 5.8-rc7).sandboxinnix.confon non-NixOS linux)nix-shell -p nixpkgs-review --run "nixpkgs-review wip"./result/bin/)nix path-info -Sbefore and after)