linux: enable X86_SGX{_KVM} on x86_64 only

The config option X86_SGX is available on x86_64-linux only; i686-linux is not supported. https://github.com/torvalds/linux/blob/55a677b/arch/x86/Kconfig#L1914
2022-01-05 00:19:09 +01:00 · 2022-01-05 00:19:09 +01:00 · 8bedcacaf1
commit 8bedcacaf1
parent a4bd74abde
1 changed files with 1 additions and 1 deletions
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@ -473,7 +473,7 @@ let

      # Detect buffer overflows on the stack
      CC_STACKPROTECTOR_REGULAR = {optional = true; tristate = whenOlder "4.18" "y";};
-    } // optionalAttrs stdenv.hostPlatform.isx86 {
+    } // optionalAttrs stdenv.hostPlatform.isx86_64 {
      # Enable Intel SGX
      X86_SGX     = whenAtLeast "5.11" yes;
      # Allow KVM guests to load SGX enclaves