From 1a7463fc8c3dba488fd9d14760c6470d511ef6ee Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Sun, 7 Jul 2024 11:18:40 +0200
Subject: [PATCH] below: fix bpf build, zerocallusedregs unavailable

---
 pkgs/os-specific/linux/below/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/below/default.nix b/pkgs/os-specific/linux/below/default.nix
index 286a92f0eb88..5deb2f236005 100644
--- a/pkgs/os-specific/linux/below/default.nix
+++ b/pkgs/os-specific/linux/below/default.nix
@@ -29,7 +29,7 @@ rustPlatform.buildRustPackage rec {
   '';
 
   # bpf code compilation
-  hardeningDisable = [ "stackprotector" ];
+  hardeningDisable = [ "stackprotector" "zerocallusedregs" ];
 
   nativeBuildInputs = [ clang pkg-config rustfmt ];
   buildInputs = [ elfutils zlib ];