From dde325fb23c6549d0b02979bc991fca84c85eca0 Mon Sep 17 00:00:00 2001 From: Felix Singer Date: Tue, 10 Feb 2026 19:31:17 +0100 Subject: [PATCH 1/2] microcode-intel: 20251111 -> 20260210 Update Intel microcode and, while on it, switch from attribute rev to tag. https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/blob/main/releasenote.md Signed-off-by: Felix Singer --- pkgs/by-name/mi/microcode-intel/package.nix | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pkgs/by-name/mi/microcode-intel/package.nix b/pkgs/by-name/mi/microcode-intel/package.nix index 0f3b11e9a8c4..a77973162b44 100644 --- a/pkgs/by-name/mi/microcode-intel/package.nix +++ b/pkgs/by-name/mi/microcode-intel/package.nix @@ -9,13 +9,13 @@ stdenv.mkDerivation (finalAttrs: { pname = "microcode-intel"; - version = "20251111"; + version = "20260210"; src = fetchFromGitHub { owner = "intel"; repo = "Intel-Linux-Processor-Microcode-Data-Files"; - rev = "microcode-${finalAttrs.version}"; - hash = "sha256-Gn3VKagfMtYbtkh70TlDmy0OBUUbsRiRxHkJtTGEVrY="; + tag = "microcode-${finalAttrs.version}"; + hash = "sha256-c5DAcaXO8FuZtbzrNwjS5E8JEKHb4rFo0CVm1xfDtcY="; }; nativeBuildInputs = [ libarchive ]; From 638169e2d3d7c524db2eafce9ace997961a076ff Mon Sep 17 00:00:00 2001 From: Felix Singer Date: Tue, 10 Feb 2026 19:34:34 +0100 Subject: [PATCH 2/2] microcode-intel: Use stdenvNoCC instead of stdenv We don't need a compiler in the std environment, so use stdenvNoCC. Signed-off-by: Felix Singer --- pkgs/by-name/mi/microcode-intel/package.nix | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/pkgs/by-name/mi/microcode-intel/package.nix b/pkgs/by-name/mi/microcode-intel/package.nix index a77973162b44..b3874cf6c597 100644 --- a/pkgs/by-name/mi/microcode-intel/package.nix +++ b/pkgs/by-name/mi/microcode-intel/package.nix @@ -1,13 +1,13 @@ { lib, - stdenv, + stdenvNoCC, fetchFromGitHub, libarchive, iucode-tool, buildPackages, }: -stdenv.mkDerivation (finalAttrs: { +stdenvNoCC.mkDerivation (finalAttrs: { pname = "microcode-intel"; version = "20260210"; @@ -24,7 +24,7 @@ stdenv.mkDerivation (finalAttrs: { runHook preInstall mkdir -p $out kernel/x86/microcode - ${stdenv.hostPlatform.emulator buildPackages} ${lib.getExe iucode-tool} -w kernel/x86/microcode/GenuineIntel.bin intel-ucode/ + ${stdenvNoCC.hostPlatform.emulator buildPackages} ${lib.getExe iucode-tool} -w kernel/x86/microcode/GenuineIntel.bin intel-ucode/ touch -d @$SOURCE_DATE_EPOCH kernel/x86/microcode/GenuineIntel.bin echo kernel/x86/microcode/GenuineIntel.bin | bsdtar --uid 0 --gid 0 -cnf - -T - | bsdtar --null -cf - --format=newc @- > $out/intel-ucode.img