2 files changed, 8 insertions(+), 7 deletions(-)

M flake.lock
M pkgs/os-specific/linux/rtl8723bu/default.nix

@@ 2,11 2,11 @@
   "nodes": {
     "flake-utils": {
       "locked": {
-        "lastModified": 1601282935,
-        "narHash": "sha256-WQAFV6sGGQxrRs3a+/Yj9xUYvhTpukQJIcMbIi7LCJ4=",
+        "lastModified": 1610051610,
+        "narHash": "sha256-U9rPz/usA1/Aohhk7Cmc2gBrEEKRzcW4nwPWMPwja4Y=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "588973065fce51f4763287f0fda87a174d78bf48",
+        "rev": "3982c9903e93927c2164caa727cd3f6a0e6d14cc",
         "type": "github"
       },
       "original": {


@@ 17,11 17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1603609945,
-        "narHash": "sha256-wpzpI2J5O+nucFDBnof8Do9BgUXVlrwKBIHy5S27GO8=",
+        "lastModified": 1611904730,
+        "narHash": "sha256-HJm80EZbH72vJ46wzlQ3dI4RzjjBYhGwYF8UXR3z8D4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7ad5e816faba3f808e2a8815b14d0f023a4e2160",
+        "rev": "e5ce05cc1eee0b8d890726e9826791ef95c51793",
         "type": "github"
       },
       "original": {

@@ 24,7 24,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = kernel.moduleBuildDependencies;
 
   makeFlags = [
-    "ARCH=${stdenv.hostPlatform.platform.kernelArch}"
+    # TODO: remove fallback post NixOS 20.09 (see also github:NixOS/nixpkgs#107214)
+    "ARCH=${stdenv.hostPlatform.linuxArch or stdenv.hostPlatform.platform.kernelArch}"
     "KSRC=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
     "KVER=${kernel.version}"
     "DEPMOD=true"