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| author | Silvino Silva <silvino@bk.ru> | 2018-03-08 18:21:30 +0000 |
|---|---|---|
| committer | Silvino Silva <silvino@bk.ru> | 2018-03-08 18:21:30 +0000 |
| commit | d2a0dfc5173d2a28dab2dde89280c154755f876c (patch) | |
| tree | 5672cbb923291a2c6e99d29f4ed425e7261cc6f5 /core/linux.html | |
| parent | 52f5effca30b476b427c2d3a7518c91c0e292fa4 (diff) | |
| download | doc-d2a0dfc5173d2a28dab2dde89280c154755f876c.tar.gz | |
core reboot and linux revision
Diffstat (limited to 'core/linux.html')
| -rw-r--r-- | core/linux.html | 61 |
1 files changed, 22 insertions, 39 deletions
diff --git a/core/linux.html b/core/linux.html index 94c98f0..d98507a 100644 --- a/core/linux.html +++ b/core/linux.html @@ -7,6 +7,7 @@ <body> <a href="index.html">Core OS Index</a> + <h1 id="kernel">2.1. Kernel Linux</h1> <p>Linux is a monolith kernel, a big one ! Visit @@ -18,12 +19,13 @@ <h2 id="#linuxlibre">2.1.1. Port Linux Libre</h2> <p>Default crux configuration can be obtained from iso, - kernel port depends on <a href="reboot.html#dracut">dracut</a> and grub - but is not required to install them. To build and install this port - using prt-get;</p> + kernel port don't depend on + <a href="reboot.html#dracut">dracut</a> and grub2 + is recommended to install them. To build and install this port + use prt-get;</p> <pre> - $ prt-get depinst linux-libre + $ prt-get depinst linux-gnu </pre> <h2 id="kinstall">2.1.2. Manual Install</h2> @@ -32,46 +34,27 @@ <a href="http://linux-libre.fsfla.org/pub/linux-libre/releases/">linux libre</a>, or using the port system;</p> - <p>Crux iso comes with config that is more generic than used on - linux-libre port, crux default is a good starting point to - personalize according to your needs (build default, detect modules - needed);</p> + <p>Linux-gnu port comes with default config that is a good starting + point to personalize according to your needs.</p> <pre> $ mkdir ~/kernel $ cd ~/kernel - $ tar xf /usr/ports/distfiles/linux-libre-4.9.12-grsec.tar.xz - $ cd linux-4.9.12/ + $ cd linux-4.9.86/ </pre> - <p><a href="https://grsecurity.net">Grsecurity</a> patch for - <a href="https://grsecurity.net/test/grsecurity-3.1-4.9.12-201702231830.patch">4.9.12</a>. - Gcc <a href="https://github.com/graysky2/kernel_gcc_patch/">graysky2</a> kernel_gcc_patch (<a href="https://github.com/graysky2/kernel_gcc_patch/archive/master.zip">master.zip</a>) - that adds more cpu options (FLAGS native). - Check <a href="ports/linux-libre/Pkgfile">Pkgfile</a> - for instructions and more patches used on linux-libre port. - Read patching your kernel with - <a href="https://en.wikibooks.org/wiki/Grsecurity/Configuring_and_Installing_grsecurity#Patching_Your_Kernel_with_grsecurity">gresecurity</a>.</p> - - <p>Apply grsecurity patch;</p> - - <pre> - $ patch -p1 < ../grsecurity-3.1-4.9.12-201702231830.patch - </pre> - - <p>Set correct version;</p> - - <pre> - $ rm localversion-grsec - </pre> + <p>Gcc <a href="https://github.com/graysky2/kernel_gcc_patch/">graysky2</a> kernel_gcc_patch (<a href="https://github.com/graysky2/kernel_gcc_patch/archive/master.zip">master.zip</a>) + that adds more cpu options (FLAGS) for native builds. + Check <a href="ports/linux-gnu/Pkgfile">Pkgfile</a> + for instructions how linux-gnu port is built.</p> - <p>Edit Makefile and replace EXTRAVERSION;</p> + <p>Check version on Makefile;</p> <pre> VERSION = 4 PATCHLEVEL = 9 - SUBLEVEL = 12 - EXTRAVERSION = -grsec + SUBLEVEL = 86 + EXTRAVERSION = -gnu NAME = Roaring Lionus </pre> @@ -272,8 +255,8 @@ <pre> $ make -j $(nproc) bzImage modules $ sudo make modules_install - $ sudo cp arch/x86/boot/bzImage /boot/vmlinuz-4.9.12-grsec - $ sudo cp System.map /boot/System.map-4.9.12-grsec + $ sudo cp arch/x86/boot/bzImage /boot/vmlinuz-4.9.86-gnu + $ sudo cp System.map /boot/System.map-4.9.86-gnu </pre> <p>Update grub;</p> @@ -285,14 +268,14 @@ <h2 id="kuninstall">2.1.3. Manual Remove</h2> <pre> - $ sudo rm -r /lib/modules/4.9.12-grsec - $ sudo rm /boot/vmlinuz-4.9.12-grsec - $ sudo rm /boot/System.map-4.9.12-grsec + $ sudo rm -r /lib/modules/4.9.86-gnu + $ sudo rm /boot/vmlinuz-4.9.86-gnu + $ sudo rm /boot/System.map-4.9.86-gnu </pre> <a href="index.html">Core OS Index</a> <p>This is part of the c9-doc Manual. - Copyright (C) 2017 + Copyright (C) 2018 c9 team. See the file <a href="../fdl-1.3-standalone.html">Gnu Free Documentation License</a> for copying conditions.</p> |