livepatch: samples: add sample live patching module

Add a sample live patching module.

Signed-off-by: Seth Jennings <sjenning@redhat.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 7 insertions, 0 deletions

diff --git a/samples/Kconfig b/samples/Kconfig
index 6181c2cc9ca0..0aed20df5f0b 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -63,4 +63,11 @@ config SAMPLE_RPMSG_CLIENT
           to communicate with an AMP-configured remote processor over
           the rpmsg bus.
 
+config SAMPLE_LIVE_PATCHING
+        tristate "Build live patching sample -- loadable modules only"
+        depends on LIVE_PATCHING && m
+        help
+          Builds a sample live patch that replaces the procfs handler
+          for /proc/cmdline to print "this has been live patched".
+
 endif # SAMPLES