[mirror_ubuntu-artful-kernel.git] / kernel / livepatch / Kconfig

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
	depends on !TRIM_UNUSED_KSYMS
	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.
Commit	Line	Data
12cf89b5	1	config HAVE_LIVEPATCH
83ac237a	2	bool
b700e7f0 SJ	3	help
	4	Arch supports kernel live patching
	5
12cf89b5	6	config LIVEPATCH
83ac237a	7	bool "Kernel Live Patching"
b700e7f0 SJ	8	depends on DYNAMIC_FTRACE_WITH_REGS
	9	depends on MODULES
	10	depends on SYSFS
	11	depends on KALLSYMS_ALL
12cf89b5	12	depends on HAVE_LIVEPATCH
5720acf4	13	depends on !TRIM_UNUSED_KSYMS
b700e7f0 SJ	14	help
	15	Say Y here if you want to support kernel live patching.
	16	This option has no runtime impact until a kernel "patch"
	17	module uses the interface provided by this option to register
	18	a patch, causing calls to patched functions to be redirected
	19	to new function code contained in the patch module.