Add the KSPP cmdline recommendations for x86_64

diff --git a/kconfig_hardened_check/config_files/kspp-recommendations/kspp-cmdline-x86-64.config b/kconfig_hardened_check/config_files/kspp-recommendations/kspp-cmdline-x86-64.config
new file mode 100644 (file)
index 0000000..f23733e
--- /dev/null
+++ b/kconfig_hardened_check/config_files/kspp-recommendations/kspp-cmdline-x86-64.config
@@ -0,0 +1 @@
+init_on_alloc=1 init_on_free=1 randomize_kstack_offset=on slab_nomerge pti=on nosmt slub_debug=ZF slub_debug=P page_poison=1 iommu.passthrough=0 iommu.strict=1 vsyscall=none