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Author SHA1 Message Date
Brad Baker
8012508508 Fixing typo 2021-08-24 00:15:47 -04:00
Jim Huang
fe3db9f939
Merge pull request #70 from fennecJ/patch 
Adapt recent kernel changes
 2021-08-24 03:41:14 +08:00
fennecJ
870b26fa2d Update several example code for newer kernel 
Known issues with current example code:
If you using newer kernel(e.g linux 5.11.x) to compile the example code,
you may meet following error:
1. syscall.c:83:50: error: ‘ksys_close’ undeclared;
2. cryptosk.c:17:24: error: field ‘sg’ has incomplete type
3. cryptosk.c:143:9: error: implicit declaration of function
‘get_random_bytes’
4. error: macro "DECLARE_TASKLET" passed 3 arguments, but takes just 2

Solutions/workaround:
1. In syscall.c, replace #include <linux/syscalls.h> with
#include <linux/fdtable.h> and replace  ksys_close with close_fd
if the kernel version >= 5.11. [1][2]
2. Add #include <linux/scatterlist.h> into cryptosk.c
3. Add #include <linux/random.h> into cryptosk.c
4. In bottomhalf.c and example_tasklet.c, replace DECLARE_TASKLET
with DECLARE_TASKLET_OLD and dispose third argument(0L). [3]

[1] - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1572bfdf21d4d50e51941498ffe0b56c2289f783
[2] - https://www.mail-archive.com/meta-arago@arago-project.org//msg11939.html
[3] - https://patchwork.kernel.org/project/kernel-hardening/patch/20200716030847.1564131-3-keescook@chromium.org/
 2021-08-23 21:30:43 +08:00
Jim Huang
bd8342bc14
Merge pull request #69 from gagachang/master 
Update path to kernel v5.x
 2021-08-21 19:27:08 +08:00
gagachang
9827e32e4d Update some file path to kernel v5.x+ in example/kbleds.c 
1. drivers/char/vt_ioctl.c -> drivers/tty/vt/vt_ioctl.c
2. drivers/char/keyboard.c -> drivers/tty/vt/keyboard.c
 2021-08-21 14:51:37 +08:00
Jim Huang
22e50f3ce9 Use recent kernel build messages 2021-08-20 01:05:51 +08:00
Jim Huang
f7e2186e6b Revise the version magic descriptions for recent kernels 2021-08-20 01:02:20 +08:00
Jim Huang
3c742b0c7c Fix wording 2021-08-20 00:29:43 +08:00
Jim Huang
e47258cd19 Neither latexmk nor dvipng is required 
The package texlive-bin from extra also contains a dvipng binary.

Close #58
 2021-08-18 20:43:51 +08:00
Jim Huang
9a19fde915
Merge pull request #67 from fennecJ/master 
Add pdf download link in html only
 2021-08-17 17:37:08 +08:00
fennecj
fe8dd00e2c Add PDF download link in html only 
Close #64
 2021-08-17 17:35:36 +08:00
Jim Huang
2db805da2c Check coding style in CI 2021-08-17 13:07:06 +08:00
Jim Huang
48cb100473
Merge pull request #66 from CyrilBrulebois/master 
Proofreading and small improvements
 2021-08-17 08:56:55 +08:00
Cyril Brulebois
98aa78e4d2 Adjust link to ioctl-number.rst 2021-08-16 21:54:03 +02:00
Cyril Brulebois
c43c01db31 Improve wording (avoid a send/sent repetition along the way) 2021-08-16 21:54:03 +02:00
Cyril Brulebois
08b6de2cde Use an https:// link for LWN 2021-08-16 21:54:03 +02:00
Cyril Brulebois
8861d1ead7 Improve wording (statistics seem gathered, not stat-ed) 2021-08-16 21:54:03 +02:00
Cyril Brulebois
4d5649fc08 Improve wording (there's only one kernel) 2021-08-16 21:54:03 +02:00
Cyril Brulebois
3e05439b6d Add emphasis for the y/m values 2021-08-16 21:54:03 +02:00
Cyril Brulebois
b5ab7c5e88 Fix various typos 2021-08-16 21:54:03 +02:00
Cyril Brulebois
d85944d107 Mention pr_info() rather than KERN_INFO 
The latter might have been used along with printk() in an earlier
version, but pr_info() is getting used consistently so adjust the
#include comments accordingly.

For the avoidance of doubt, pr_info() actually comes from printk.h,
which gets #include'd by kernel.h.
 2021-08-16 21:53:22 +02:00
fennecJ
467cc83cc7
Improve the descriptions about reference count (#62) 
The term "reference count" would be better than "use count."
In addition, the usage of module_refcount(THIS_MODULE) was appended
for the reference counter query.
 2021-08-17 00:23:22 +08:00
Jim Huang
53d071eb16
Merge pull request #63 from fennecJ/patch2 
Fix typo
 2021-08-17 00:11:37 +08:00
fennecj
99faf5ed0f Fix typo 2021-08-16 23:48:04 +08:00
Jim Huang
4acc65b740 Use \verb for the identifiers starting with "--" 2021-08-16 21:21:10 +08:00
Jim Huang
b497b6a34e Remove never implemented MODULE_SUPPORTED_DEVICE 
MODULE_SUPPORTED_DEVICE is remove from upstream since March 17, 2021.
See linux.git commit 6417f03

Reported by Niklas Lantau <niklaslantau@gmail.com>
Close #61
 2021-08-16 20:19:35 +08:00
Chih-Yu Chen
c8238430b2
Avoid incorrectly separated words (#55) 
This patch fixed some typos and added the missing punctuation.
 2021-08-16 18:45:43 +08:00
Jim Huang
fd69ad9d05
Merge pull request #60 from fennecJ/patch 
Fix grammar and typo
 2021-08-16 17:24:26 +08:00
fennecj
15e44bffa8 Fix grammar and typo 2021-08-16 00:47:23 +08:00
Jim Huang
964f14dda6 Annotate more directories/files 2021-08-13 01:02:21 +08:00
Jim Huang
4c137c305c
Merge pull request #57 from fennecJ/patch 
Fix typo
 2021-08-13 00:53:24 +08:00
fennecj
990358d75a Fix typo 2021-08-13 00:52:33 +08:00
Jim Huang
1da7086da0
Merge pull request #56 from bbenno/fix/typo 
Fix typo: concurent -> concurrent
 2021-08-13 00:28:37 +08:00
Benno Bielmeier
8ba0b0085d
Fix typo: concurent -> concurrent 2021-08-12 07:43:38 +00:00
Jim Huang
f426661923
Merge pull request #54 from fennecJ/patch 
Fix typo
 2021-08-11 21:01:07 +08:00
fennecj
b656755300 Fix typo 2021-08-11 18:34:23 +08:00
Jim Huang
8d7caa7fc9 Make insmod/rmmod more consistent 2021-08-11 15:08:08 +08:00
Jim Huang
28abb0eca7
Merge pull request #53 from fennecJ/patch 
Fix incorrect path
 2021-08-10 18:24:17 +08:00
fennecj
e87998c224 Fix incorrect path 
There should be a space between uname and -r
 2021-08-10 18:22:33 +08:00
Jim Huang
b23168befe
Merge pull request #51 from ChinYikMing/fix-init-mesg 
Fix init message
 2021-08-10 00:55:56 +08:00
ChinYikMing
ad4ac48eec Fix init message 2021-08-10 00:48:19 +08:00
Jim Huang
6b6083fca2 Remove out-of-date information 2021-08-09 23:59:59 +08:00
Jim Huang
b002e43bb8 Annotate NULL 2021-08-09 23:57:30 +08:00
Jim Huang
cb6267e3b6 Fix wording 2021-08-09 23:46:37 +08:00
Jim Huang
e800505b8f Point to corresponding kernel header 2021-08-09 23:26:01 +08:00
Jim Huang
a4c44ed3d1 Annotate more commands 2021-08-09 23:23:08 +08:00
Jim Huang
2d368210ce Introduce \src to generate Linux kernel source hyperlinks 
The new command \src was introduced for preliminary hyperlink generation
which points to Linux kernel source code. At present, stable/linux.git
was referred:
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

We might switch to specific LTS kernels once requested.
 2021-08-09 23:01:34 +08:00
Jim Huang
da3dd34cd2 Revise the path of Linux kernel headers 
This patch uses the relative path to Linux kernel headers in source tree
rather than what they are usually inclused in LKM. It would be great to
introduce \href with appropriate hyperlinks to Linux kernel tree.
 2021-08-09 22:37:20 +08:00
Jim Huang
e551c98dde Clarify kernel header inclusion 
Both <linux/module.h> and <linux/kernel.h> are essential headers, and
LKM should include them. Here, we do not use the fully qualified path
specifying the headers.
 2021-08-09 22:05:08 +08:00
Jim Huang
251adeb075 Change the header file which defines sys_delete_module 2021-08-09 22:00:57 +08:00