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authorAlyssa Ross <hi@alyssa.is>2022-12-06 19:57:55 +0000
committerAlyssa Ross <hi@alyssa.is>2023-02-08 13:48:30 +0000
commitbf3aadfdd39aa197e18bade671fab6726349ffa4 (patch)
tree698567af766ed441d757b57a7b21e68d4a342a2b /nixpkgs/pkgs/os-specific/linux/microcode/intel.nix
parentf4afc5a01d9539ce09e47494e679c51f80723d07 (diff)
parent99665eb45f58d959d2cb9e49ddb960c79d596f33 (diff)
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Merge commit '99665eb45f58d959d2cb9e49ddb960c79d596f33'
Diffstat (limited to 'nixpkgs/pkgs/os-specific/linux/microcode/intel.nix')
-rw-r--r--nixpkgs/pkgs/os-specific/linux/microcode/intel.nix7
1 files changed, 4 insertions, 3 deletions
diff --git a/nixpkgs/pkgs/os-specific/linux/microcode/intel.nix b/nixpkgs/pkgs/os-specific/linux/microcode/intel.nix
index 923047ead11a..6bb2855719bf 100644
--- a/nixpkgs/pkgs/os-specific/linux/microcode/intel.nix
+++ b/nixpkgs/pkgs/os-specific/linux/microcode/intel.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "microcode-intel";
-  version = "20220207";
+  version = "20220809";
 
   src = fetchFromGitHub {
     owner = "intel";
     repo = "Intel-Linux-Processor-Microcode-Data-Files";
     rev = "microcode-${version}";
-    sha256 = "sha256-yNHYAf8AX8C8iSaFWa6u7knUryaUgvI6nIH9jkD4jjw=";
+    hash = "sha256-vcuLQHAGr5uRkGWWIwA2WXLJadVNxfcPgjmNS82Logg=";
   };
 
   nativeBuildInputs = [ iucode-tool libarchive ];
@@ -18,7 +18,8 @@ stdenv.mkDerivation rec {
 
     mkdir -p $out kernel/x86/microcode
     iucode_tool -w kernel/x86/microcode/GenuineIntel.bin intel-ucode/
-    echo kernel/x86/microcode/GenuineIntel.bin | bsdcpio -o -H newc -R 0:0 > $out/intel-ucode.img
+    touch -d @$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
 
     runHook postInstall
   '';