Commit b93d1827 authored by Sergei Trofimovich's avatar Sergei Trofimovich
Browse files

linux: disable KUNIT only at 5.5 and later 

`KUNIT` knob was added around 5.5 release:
    https://github.com/torvalds/linux/commit/914cc63eea6fbe11ed46dba5e4438d81b0cd42d2
parent 7ad1b2d4

pkgs/os-specific/linux/kernel/common-config.nix

+1 −1
Original line number Diff line number Diff line
@@ -1037,7 +1037,7 @@ let 


      # > CONFIG_KUNIT should not be enabled in a production environment. Enabling KUnit disables Kernel Address-Space Layout Randomization (KASLR), and tests may affect the state of the kernel in ways not suitable for production.

      # https://www.kernel.org/doc/html/latest/dev-tools/kunit/start.html

      KUNIT = no;

      KUNIT = whenAtLeast "5.5" no;

    } // optionalAttrs (stdenv.hostPlatform.system == "x86_64-linux" || stdenv.hostPlatform.system == "aarch64-linux") {

      # Enable CPU/memory hotplug support

      # Allows you to dynamically add & remove CPUs/memory to a VM client running NixOS without requiring a reboot