Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / kernel / livepatch / Kconfig

diff --git a/kernel/kernel/livepatch/Kconfig b/kernel/kernel/livepatch/Kconfig
new file mode 100644 (file)
index 0000000..0450225
--- /dev/null
+++ b/kernel/kernel/livepatch/Kconfig
@@ -0,0 +1,18 @@
+config HAVE_LIVEPATCH
+       bool
+       help
+         Arch supports kernel live patching
+
+config LIVEPATCH
+       bool "Kernel Live Patching"
+       depends on DYNAMIC_FTRACE_WITH_REGS
+       depends on MODULES
+       depends on SYSFS
+       depends on KALLSYMS_ALL
+       depends on HAVE_LIVEPATCH
+       help
+         Say Y here if you want to support kernel live patching.
+         This option has no runtime impact until a kernel "patch"
+         module uses the interface provided by this option to register
+         a patch, causing calls to patched functions to be redirected
+         to new function code contained in the patch module.