From f4b3c682cf3dbf37f24f3043a72f7ba209393072 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 24 Sep 2024 22:34:07 +0200
Subject: [PATCH] kexec: switch to xz compressor for initrd

---
 nix/kexec-installer/module.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nix/kexec-installer/module.nix b/nix/kexec-installer/module.nix
index 2e865bd..224e301 100644
--- a/nix/kexec-installer/module.nix
+++ b/nix/kexec-installer/module.nix
@@ -21,6 +21,7 @@ in
     ../serial.nix
     ../restore-remote-access.nix
   ];
+
   options = {
     system.kexec-installer.name = lib.mkOption {
       type = lib.types.str;
@@ -32,6 +33,7 @@ in
   };
 
   config = {
+    boot.initrd.compressor = "xz";
     # This is a variant of the upstream kexecScript that also allows embedding
     # a ssh key.
     system.build.kexecRun = pkgs.runCommand "kexec-run" { } ''