kernel-config: Disable Xen on non-x86

dezgeg · dezgeg · commit 42395a191b36 · 2017-07-13T20:12:50.000+03:00
There's an upstream build failure on ARM (not directly related to Xen
but rather some other config options it enables). The xen package is
x86_64-only anyways.
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -521,27 +521,29 @@ with stdenv.lib;
   ${optionalString (versionAtLeast version "3.13") ''
     KVM_VFIO y
   ''}
-  XEN? y
-  XEN_DOM0? y
-  ${optionalString ((versionAtLeast version "3.18") && (features.xen_dom0 or false))  ''
-    PCI_XEN? y
-    HVC_XEN? y
-    HVC_XEN_FRONTEND? y
-    XEN_SYS_HYPERVISOR? y
-    SWIOTLB_XEN? y
-    XEN_BACKEND? y
-    XEN_BALLOON? y
-    XEN_BALLOON_MEMORY_HOTPLUG? y
-    XEN_EFI? y
-    XEN_HAVE_PVMMU? y
-    XEN_MCE_LOG? y
-    XEN_PVH? y
-    XEN_PVHVM? y
-    XEN_SAVE_RESTORE? y
-    XEN_SCRUB_PAGES? y
-    XEN_SELFBALLOONING? y
-    XEN_STUB? y
-    XEN_TMEM? y
+  ${optionalString (stdenv.isx86_64 || stdenv.isi686) ''
+    XEN? y
+    XEN_DOM0? y
+    ${optionalString ((versionAtLeast version "3.18") && (features.xen_dom0 or false))  ''
+      PCI_XEN? y
+      HVC_XEN? y
+      HVC_XEN_FRONTEND? y
+      XEN_SYS_HYPERVISOR? y
+      SWIOTLB_XEN? y
+      XEN_BACKEND? y
+      XEN_BALLOON? y
+      XEN_BALLOON_MEMORY_HOTPLUG? y
+      XEN_EFI? y
+      XEN_HAVE_PVMMU? y
+      XEN_MCE_LOG? y
+      XEN_PVH? y
+      XEN_PVHVM? y
+      XEN_SAVE_RESTORE? y
+      XEN_SCRUB_PAGES? y
+      XEN_SELFBALLOONING? y
+      XEN_STUB? y
+      XEN_TMEM? y
+    ''}
   ''}
   KSM y
   ${optionalString (!stdenv.is64bit) ''
