From 00456a86b7f9a9fe81ae2dda23a2006004b66f87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Bon=C3=A9?= <aleix.boneribo@bsc.es>
Date: Wed, 27 Aug 2025 15:48:19 +0200
Subject: [PATCH] Enable custom sys-devices system feature

---
 m/common/base.nix             | 1 +
 m/common/base/sys-devices.nix | 9 +++++++++
 2 files changed, 10 insertions(+)
 create mode 100644 m/common/base/sys-devices.nix

diff --git a/m/common/base.nix b/m/common/base.nix
index cdd1dc19..ba53802e 100644
--- a/m/common/base.nix
+++ b/m/common/base.nix
@@ -11,6 +11,7 @@
     ./base/hw.nix
     ./base/net.nix
     ./base/nix.nix
+    ./base/sys-devices.nix
     ./base/ntp.nix
     ./base/rev.nix
     ./base/ssh.nix
diff --git a/m/common/base/sys-devices.nix b/m/common/base/sys-devices.nix
new file mode 100644
index 00000000..414d8b66
--- /dev/null
+++ b/m/common/base/sys-devices.nix
@@ -0,0 +1,9 @@
+{
+  nix.settings.system-features = [ "sys-devices" ];
+
+  programs.nix-required-mounts.enable = true;
+  programs.nix-required-mounts.allowedPatterns.sys-devices.paths = [
+    "/sys/devices/system/cpu"
+    "/sys/devices/system/node"
+  ];
+}