File disable-building-pv-shim.patch of Package xen.24553
--- xen-4.13.0-testing/xen/arch/x86/configs/pvshim_defconfig.orig 2019-10-14 09:46:44.567846243 -0600
+++ xen-4.13.0-testing/xen/arch/x86/configs/pvshim_defconfig 2019-10-14 09:47:17.722552005 -0600
@@ -2,8 +2,8 @@
CONFIG_PV=y
CONFIG_XEN_GUEST=y
CONFIG_PVH_GUEST=y
-CONFIG_PV_SHIM=y
-CONFIG_PV_SHIM_EXCLUSIVE=y
+CONFIG_PV_SHIM=n
+CONFIG_PV_SHIM_EXCLUSIVE=n
CONFIG_NR_CPUS=32
# Disable features not used by the PV shim
# CONFIG_SHADOW_PAGING is not set