From 250359a4d5b5afc71fe7fcd007f4999e5b187a3b Mon Sep 17 00:00:00 2001
From: andre4ik3 <andre4ik3@fastmail.com>
Date: Mon, 16 Dec 2024 00:29:26 +0400
Subject: [PATCH] nixos/etc-overlay: mark `EROFS_FS` kernel configuration
 option as required

---
 nixos/modules/system/etc/etc-activation.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nixos/modules/system/etc/etc-activation.nix b/nixos/modules/system/etc/etc-activation.nix
index aed58af780b7..574f19dff0c7 100644
--- a/nixos/modules/system/etc/etc-activation.nix
+++ b/nixos/modules/system/etc/etc-activation.nix
@@ -43,6 +43,10 @@
         "overlay"
       ];
 
+      system.requiredKernelConfig = with config.lib.kernelConfig; [
+        (isEnabled "EROFS_FS")
+      ];
+
       boot.initrd.systemd = {
         mounts = [
           {