diff options
Diffstat (limited to 'lib/livepatch/test_klp_livepatch.c')
-rw-r--r-- | lib/livepatch/test_klp_livepatch.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/livepatch/test_klp_livepatch.c b/lib/livepatch/test_klp_livepatch.c deleted file mode 100644 index aff08199de..0000000000 --- a/lib/livepatch/test_klp_livepatch.c +++ /dev/null @@ -1,51 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -// Copyright (C) 2014 Seth Jennings <sjenning@redhat.com> - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/livepatch.h> - -#include <linux/seq_file.h> -static int livepatch_cmdline_proc_show(struct seq_file *m, void *v) -{ - seq_printf(m, "%s: %s\n", THIS_MODULE->name, - "this has been live patched"); - return 0; -} - -static struct klp_func funcs[] = { - { - .old_name = "cmdline_proc_show", - .new_func = livepatch_cmdline_proc_show, - }, { } -}; - -static struct klp_object objs[] = { - { - /* name being NULL means vmlinux */ - .funcs = funcs, - }, { } -}; - -static struct klp_patch patch = { - .mod = THIS_MODULE, - .objs = objs, -}; - -static int test_klp_livepatch_init(void) -{ - return klp_enable_patch(&patch); -} - -static void test_klp_livepatch_exit(void) -{ -} - -module_init(test_klp_livepatch_init); -module_exit(test_klp_livepatch_exit); -MODULE_LICENSE("GPL"); -MODULE_INFO(livepatch, "Y"); -MODULE_AUTHOR("Seth Jennings <sjenning@redhat.com>"); -MODULE_DESCRIPTION("Livepatch test: livepatch module"); |