linux-hardened: condition LEGACY_VSYSCALL_NONE on x86

NixOS · Jan 12, 2025 · 2248ca0 · 2248ca0
1 parent e930b19
commit 2248ca0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkgs/os-specific/linux/kernel/hardened/config.nix b/pkgs/os-specific/linux/kernel/hardened/config.nix
@@ -109,5 +109,5 @@ assert (lib.versionAtLeast version "4.9");
   IOMMU_DEFAULT_DMA_LAZY = option no;
 
   # not needed for less than a decade old glibc versions
-  LEGACY_VSYSCALL_NONE = yes;
+  LEGACY_VSYSCALL_NONE = lib.mkIf stdenv.hostPlatform.isx86 yes;
 }