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23 October 2021, 00:29:24 UTC
Revision 872f8edeb6bdadc9fd8c832f1a295610ad664a07 authored by Linus Torvalds on 16 July 2021, 20:35:04 UTC, committed by Linus Torvalds on 16 July 2021, 20:35:04 UTC 
Merge tag 'docs-5.14-2' of git://git.lwn.net/linux
 
Pull documentation fixes from Jonathan Corbet:
 "A handful of fixes in and around documentation.

  Some funky quotes in LICENSES/dual/CC-BY-4.0 were giving spdxcheck.py
  grief; that has been fixed on both ends. Also a couple of features
  updates and one docs build fix"

* tag 'docs-5.14-2' of git://git.lwn.net/linux:
  docs/zh_CN: add a missing space character
  Documentation/features: Add THREAD_INFO_IN_TASK feature matrix
  Documentation/features: Update the ARCH_HAS_TICK_BROADCAST entry
  LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
  scripts/spdxcheck.py: Strictly read license files in utf-8
2 parent s 0d18c12 + 530c437
Raw File
Tip revision: 872f8edeb6bdadc9fd8c832f1a295610ad664a07 authored by Linus Torvalds on 16 July 2021, 20:35:04 UTC
Merge tag 'docs-5.14-2' of git://git.lwn.net/linux
Tip revision: 872f8ed
test_module.c 
// SPDX-License-Identifier: GPL-2.0-only
/*
 * This module emits "Hello, world" on printk when loaded.
 *
 * It is designed to be used for basic evaluation of the module loading
 * subsystem (for example when validating module signing/verification). It
 * lacks any extra dependencies, and will not normally be loaded by the
 * system unless explicitly requested by name.
 */

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/init.h>
#include <linux/module.h>
#include <linux/printk.h>

static int __init test_module_init(void)
{
	pr_warn("Hello, world\n");

	return 0;
}

module_init(test_module_init);

static void __exit test_module_exit(void)
{
	pr_warn("Goodbye\n");
}

module_exit(test_module_exit);

MODULE_AUTHOR("Kees Cook <keescook@chromium.org>");
MODULE_LICENSE("GPL");
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