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authorRodrigo Vivi <rodrigo.vivi@intel.com>2024-04-02 08:17:13 -0400
committerRodrigo Vivi <rodrigo.vivi@intel.com>2024-04-02 08:17:13 -0400
commit5add703f6acad1c63f8a532b6de56e50d548e904 (patch)
treebe39a82716119cd8b7cf7e2734baf8cd9a80ceb7 /lib/livepatch/test_klp_atomic_replace.c
parent71cdfa8cad300caa7afcbba09776bbc8dcfa9e39 (diff)
parent39cd87c4eb2b893354f3b850f916353f2658ae6f (diff)
Merge drm/drm-next into drm-intel-next
Catching up on 6.9-rc2 Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'lib/livepatch/test_klp_atomic_replace.c')
-rw-r--r--lib/livepatch/test_klp_atomic_replace.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/lib/livepatch/test_klp_atomic_replace.c b/lib/livepatch/test_klp_atomic_replace.c
deleted file mode 100644
index 5af7093ca00c..000000000000
--- a/lib/livepatch/test_klp_atomic_replace.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (C) 2018 Joe Lawrence <joe.lawrence@redhat.com>
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/livepatch.h>
-
-static int replace;
-module_param(replace, int, 0644);
-MODULE_PARM_DESC(replace, "replace (default=0)");
-
-#include <linux/seq_file.h>
-static int livepatch_meminfo_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 = "meminfo_proc_show",
- .new_func = livepatch_meminfo_proc_show,
- }, {}
-};
-
-static struct klp_object objs[] = {
- {
- /* name being NULL means vmlinux */
- .funcs = funcs,
- }, {}
-};
-
-static struct klp_patch patch = {
- .mod = THIS_MODULE,
- .objs = objs,
- /* set .replace in the init function below for demo purposes */
-};
-
-static int test_klp_atomic_replace_init(void)
-{
- patch.replace = replace;
- return klp_enable_patch(&patch);
-}
-
-static void test_klp_atomic_replace_exit(void)
-{
-}
-
-module_init(test_klp_atomic_replace_init);
-module_exit(test_klp_atomic_replace_exit);
-MODULE_LICENSE("GPL");
-MODULE_INFO(livepatch, "Y");
-MODULE_AUTHOR("Joe Lawrence <joe.lawrence@redhat.com>");
-MODULE_DESCRIPTION("Livepatch test: atomic replace");