An opensource OpenWrt variant for mainland China users.
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Andy Walsh 83ffc83505 kernel: add KERNEL_IO_URING option
* add KERNEL_IO_URING option

NOTES:
Adds configurable support for the io_uring interface (CONFIG_IO_URING) via KERNEL_IO_URING option.

The kernel only zImage grows by about 5-9KB ?

I would like to enable this by default for all 5.4 kernels, so i can use the new io_uring samba-4.12.x vfs module by default.

The associated liburing was already submitted and merged.
The kernel + liburing was tested on ARM/mvebu via samba4 vfs_io_uring module and i have no issues so far.

Some extra reads on it and why we should enable it by default, since i expect more packages to use this in the future.
https://wiki.samba.org/index.php/Samba_4.12_Features_added/changed#.27io_uring.27_vfs_module
https://lwn.net/Articles/810414/
https://kernel.dk/io_uring.pdf
https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.6-IO-uring-Tests

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>
2020-12-23 11:53:41 +08:00
config kernel: add KERNEL_IO_URING option 2020-12-23 11:53:41 +08:00
include kernel: bump 5.4 to 5.4.85 2020-12-23 11:30:55 +08:00
package ath79: Add support for Plasma Cloud PA300E 2020-12-23 11:50:32 +08:00
scripts ath79: Add support for Plasma Cloud PA300 2020-12-23 11:50:07 +08:00
target apm821xx: Netgear WNDR4700 limit kernel lzma dictionary 2020-12-23 11:52:12 +08:00
toolchain Merge Mainline 2020-12-17 23:24:15 +08:00
tools firmware: add tool for signing d-link ru router factory firmware images 2020-12-23 11:51:49 +08:00
.gitattributes fix permisson 2019-08-16 15:09:42 +08:00
.gitignore gitignore: ignore patches in root directory 2020-02-25 15:39:25 +08:00
BSDmakefile packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
Config.in packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
CONTRIBUTED.md Merge Mainline 2020-12-11 20:13:52 +08:00
feeds.conf.default feeds: switch to github official repo 2020-06-20 12:06:05 +08:00
LICENSE packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
Makefile Makefile: sync with official source 2020-07-30 23:49:33 +08:00
README.md README: rename branch to openwrt-18.06-k5.4 2020-08-08 13:53:33 +08:00
rules.mk rules.mk: use -fPIC instead of -fpic on arm64 2020-12-08 11:38:48 +08:00

PROJECT OPENWRT

The Source Code of OpenWrt-Lean Modified by CTCGFW

Welcome to our Telegram Group: @ctcgfw_openwrt_discuss.


How to make it

Minimum requirements

Linux with case sensitive
2G DDR2 RAM
2 CPU Cores (AMD64, 1.4Ghz)
25G disk space left
Has access to both ChinaNet & Internet

Install the necessary packages (for Ubuntu user)

sudo apt-get update -y
sudo apt-get full-upgrade -y
sudo apt-get install -y build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib g++-multilib p7zip p7zip-full msmtp libssl-dev texinfo libreadline-dev libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint ccache curl wget vim nano python python3 python-pip python3-pip python-ply python3-ply haveged lrzsz device-tree-compiler scons antlr3 gperf intltool rsync

For mainland China & Ubuntu(16.04+) user, you may run the following command to setup quickly:

sudo bash -c "bash <(curl -s https://build-scripts.project-openwrt.eu.org/init_build_environment.sh)"

Clone the source

git clone -b openwrt-18.06-k5.4 --single-branch https://github.com/project-openwrt/openwrt && cd openwrt
./scripts/feeds update -a && ./scripts/feeds install -a

Configure your firmware

make menuconfig

Make it

make -j1 V=s

Tips

You'd better not use root to make it, or you may be not able to use.
Default login address: 192.168.1.1, username is root and password is password.

Contributed

See CONTRIBUTED.md.

License

GNU General Public License v3.0.