From 9999e48639b3cecb08ffb37358bcba3b48161b29 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 08:50:17 +0000
Subject: [PATCH] add ax88772_rst
---
kernel/Documentation/process/adding-syscalls.rst | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/kernel/Documentation/process/adding-syscalls.rst b/kernel/Documentation/process/adding-syscalls.rst
index 0d4f29b..a3ecb23 100644
--- a/kernel/Documentation/process/adding-syscalls.rst
+++ b/kernel/Documentation/process/adding-syscalls.rst
@@ -1,3 +1,6 @@
+
+.. _addsyscalls:
+
Adding a New System Call
========================
@@ -30,7 +33,7 @@
to a somewhat opaque API.
- If you're just exposing runtime system information, a new node in sysfs
- (see ``Documentation/filesystems/sysfs.txt``) or the ``/proc`` filesystem may
+ (see ``Documentation/filesystems/sysfs.rst``) or the ``/proc`` filesystem may
be more appropriate. However, access to these mechanisms requires that the
relevant filesystem is mounted, which might not always be the case (e.g.
in a namespaced/sandboxed/chrooted environment). Avoid adding any API to
@@ -232,7 +235,7 @@
by the option.
- Make the option depend on EXPERT if it should be hidden from normal users.
- Make any new source files implementing the function dependent on the CONFIG
- option in the Makefile (e.g. ``obj-$(CONFIG_XYZZY_SYSCALL) += xyzzy.c``).
+ option in the Makefile (e.g. ``obj-$(CONFIG_XYZZY_SYSCALL) += xyzzy.o``).
- Double check that the kernel still builds with the new CONFIG option turned
off.
@@ -538,9 +541,9 @@
:manpage:`syscall(2)` man-page:
http://man7.org/linux/man-pages/man2/syscall.2.html#NOTES
- Collated emails from Linus Torvalds discussing the problems with ``ioctl()``:
- http://yarchive.net/comp/linux/ioctl.html
+ https://yarchive.net/comp/linux/ioctl.html
- "How to not invent kernel interfaces", Arnd Bergmann,
- http://www.ukuug.org/events/linux2007/2007/papers/Bergmann.pdf
+ https://www.ukuug.org/events/linux2007/2007/papers/Bergmann.pdf
- LWN article from Michael Kerrisk on avoiding new uses of CAP_SYS_ADMIN:
https://lwn.net/Articles/486306/
- Recommendation from Andrew Morton that all related information for a new
--
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