mirror of
https://github.com/NixOS/nixpkgs.git
synced 2026-08-31 12:44:44 +00:00
51 lines
1.5 KiB
Nix
51 lines
1.5 KiB
Nix
{
|
|
lib,
|
|
stdenv,
|
|
fetchFromGitHub,
|
|
kernel,
|
|
kernelModuleMakeFlags,
|
|
}:
|
|
|
|
stdenv.mkDerivation {
|
|
pname = "tsme-test";
|
|
version = "${kernel.version}-unstable-2026-02-09";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "AMDESE";
|
|
repo = "mem-encryption-tests";
|
|
rev = "361bf41092aec06d7f6e7be239a62bc5a5ff2c66";
|
|
hash = "sha256-aDv4gXcAXOBnJ256Ph06q0qBa9bSXvTbAG+AClFJUTI=";
|
|
};
|
|
|
|
patches = [
|
|
# tsme-test.c calls kzalloc()/kzalloc_node()/kfree() without including
|
|
# <linux/slab.h>. It only compiled on newer kernels because slab.h is
|
|
# reachable transitively via <linux/mm.h> (mm.h -> huge_mm.h -> fs.h ->
|
|
# slab.h); the fs.h -> slab.h link was added in v5.18 and is absent from
|
|
# v5.17 and earlier, so the module fails to build on 5.10/5.15. Add the
|
|
# include explicitly.
|
|
# https://github.com/torvalds/linux/commit/8b9f3ac5b01db85c6cf74c2c3a71280cc3045c9c
|
|
./include-slab.patch
|
|
];
|
|
|
|
nativeBuildInputs = kernel.moduleBuildDependencies;
|
|
|
|
makeFlags = kernelModuleMakeFlags ++ [
|
|
"KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
|
|
];
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
install -Dm644 -t $out/lib/modules/${kernel.modDirVersion}/extra tsme-test.ko
|
|
runHook postInstall
|
|
'';
|
|
|
|
meta = {
|
|
description = "Kernel driver to test the status of AMD TSME (Transparent Secure Memory Encryption)";
|
|
license = lib.licenses.gpl2Only;
|
|
maintainers = with lib.maintainers; [ lyn ];
|
|
platforms = lib.platforms.linux;
|
|
homepage = "https://github.com/AMDESE/mem-encryption-tests";
|
|
};
|
|
}
|