linux内核升级步骤，kernel升级linux版本 RHEL7.0
上传kernel⽂件到/usr/src/kernels/ ⽬录下，此处也可以选择其他⽬录
解压kernel⽂件
[root@apache kernels]# tar -xJvf linux-3.16.
安装包 gcc、ncurses-devel
[root@pos.d]# yum -y install gcc ncurses-devel
Failed to set locale, defaulting to C
Loaded plugins: langpacks, product-id, subscription-manager
This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. Repository 'y' is missing name in configuration, using id
y | 4.1 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package gcc.x86_64 0:4.8.2-16.el7 will be installed
--> Processing Dependency: cpp = 4.8.2-16.el7 for package: gcc-4.8.2-16.el7.x86_64
--> Processing Dependency: glibc-devel >= 2.2.90-12 for package: gcc-4.8.2-16.el7.x86_64
--> Processing Dependency: libmpc.so.3()(64bit) for package: gcc-4.8.2-16.el7.x86_64
--> Processing Dependency: libmpfr.so.4()(64bit) for package: gcc-4.8.2-16.el7.x86_64
---> Package ncurses-devel.x86_64 0:5.9-13.20130511.el7 will be installed
--> Running transaction check
---> Package cpp.x86_64 0:4.8.2-16.el7 will be installed
---> Package glibc-devel.x86_64 0:2.17-55.el7 will be installed
--> Processing Dependency: glibc-headers = 2.17-55.el7 for package: glibc-devel-2.17-55.el7.x86_64
--> Processing Dependency: glibc-headers for package: glibc-devel-2.17-55.el7.x86_64
---> Package libmpc.x86_64 0:1.0.1-3.el7 will be installed
---> Package mpfr.x86_64 0:3.1.1-4.el7 will be installed
--> Running transaction check
---> Package glibc-headers.x86_64 0:2.17-55.el7 will be installed
--> Processing Dependency: kernel-headers >= 2.2.1 for package: glibc-headers-2.17-55.el7.x86_64
--> Processing Dependency: kernel-headers for package: glibc-headers-2.17-55.el7.x86_64
--> Running transaction check
---> Package kernel-headers.x86_64 0:3.10.0-121.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================================================== Package Arch Version Repository Size
================================================================================================================== Installing:
gcc x86_64 4.8.2-16.el7 y 16 M
ncurses-devel x86_64 5.9-13.20130511.el7 y 713 k
Installing for dependencies:
cpp x86_64 4.8.2-16.el7 y 5.9 M
glibc-devel x86_64 2.17-55.el7 y 1.0 M
glibc-headers x86_64 2.17-55.el7 y 650 k
kernel-headers x86_64 3.10.0-121.el7 y 1.4 M
libmpc x86_64 1.0.1-3.el7 y 51 k
mpfr x86_64 3.1.1-4.el7 y 203 k
Transaction Summary
================================================================================================================== Install 2 Packages (+6 Dependent packages)
Total download size: 26 M
Installed size: 61 M
Downloading packages:
------------------------------------------------------------------------------------------------------------------
Total 31 MB/s | 26 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mpfr-3.1.1-4.el7.x86_64 1/8
Installing : libmpc-1.0.1-3.el7.x86_64 2/8
Installing : cpp-4.8.2-16.el7.x86_64 3/8
Installing : kernel-headers-3.10.0-121.el7.x86_64 4/8
Installing : glibc-headers-2.17-55.el7.x86_64 5/8
Installing : glibc-devel-2.17-55.el7.x86_64 6/8
Installing : gcc-4.8.2-16.el7.x86_64 7/8
Installing : ncurses-devel-5.9-13.20130511.el7.x86_64 8/8
Verifying : ncurses-devel-5.9-13.20130511.el7.x86_64 1/8
Verifying : mpfr-3.1.1-4.el7.x86_64 2/8
Verifying : glibc-headers-2.17-55.el7.x86_64 3/8
Verifying : glibc-devel-2.17-55.el7.x86_64 4/8
Verifying : libmpc-1.0.1-3.el7.x86_64 5/8
Verifying : kernel-headers-3.10.0-121.el7.x86_64 6/8
Verifying : gcc-4.8.2-16.el7.x86_64 7/8
Verifying : cpp-4.8.2-16.el7.x86_64 8/8
Installed:
gcc.x86_64 0:4.8.2-16.el7 ncurses-devel.x86_64 0:5.9-13.20130511.el7
Dependency Installed:
cpp.x86_64 0:4.8.2-16.el7 glibc-devel.x86_64 0:2.17-55.el7 glibc-headers.x86_64 0:2.17-55.el7 kernel-headers.x86_64 0:3.10.0-121.el7 libmpc.x86_64 0:1.0.1-3.el7 mpfr.x86_64 0:3.1.1-4.el7 Complete!
执⾏make
先查看make帮助
[root@apache linux-3.16.1]# make help
Cleaning targets:
clean                - Remove most generated files but keep the config and
enough build support to build external modules
mrproper        - Remove all generated files + config + various backup files
distclean        - mrproper + remove editor backup and patch files
Configuration targets:
config        - Update current config utilising a line-oriented program
nconfig - Update current config utilising a ncurses menu based program
menuconfig        - Update current config utilising a menu based program
xconfig        - Update current config utilising a QT based front-end
gconfig        - Update current config utilising a GTK based front-end
oldconfig        - Update current config utilising a provided .config as base
localmodconfig - Update current config disabling modules not loaded
localyesconfig - Update current config converting local mods to core
silentoldconfig - Same as oldconfig, but quietly, additionally update deps
defconfig        - New config with default from ARCH supplied defconfig
savedefconfig - Save current config as ./defconfig (minimal config)
allnoconfig        - New config where all options are answered with no
allyesconfig        - New config where all options are accepted with yes
allmodconfig        - New config selecting modules when possible
alldefconfig - New config with all symbols set to default
randconfig        - New config with random answer to all options
listnewconfig - List new options
olddefconfig        - Same as silentoldconfig but sets new symbols to their default value Other generic targets:
all                - Build all targets marked with [*]
* vmlinux        - Build the bare kernel
* modules        - Build all modules
modules_install - Install all modules to INSTALL_MOD_PATH (default: /)
firmware_install- Install all firmware to INSTALL_FW_PATH
(default: $(INSTALL_MOD_PATH)/lib/firmware)
dir/ - Build all files in dir and below
dir/file.[oisS] - Build specified target only
dir/file.lst - Build specified mixed source/assembly target only
(requires a recent binutils and recent build (System.map))
dir/file.ko - Build module including final link
modules_prepare - Set up for building external modules
tags/TAGS        - Generate tags file for editors
cscope        - Generate cscope index
gtags - Generate GNU GLOBAL index
kernelrelease        - Output the release version string
kernelversion        - Output the version stored in Makefile
image_name        - Output the image name
headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH
(default: ./usr)
Static analysers
checkstack - Generate a list of stack hogs
namespacecheck - Name space analysis on compiled kernel versioncheck - Sanity check on version.h usage
includecheck - Check for duplicate included header files
export_report - List the usages of all exported symbols
headers_check - Sanity check on exported headers
headerdep - Detect inclusion cycles in headers
coccicheck - Check with Coccinelle.
Kernel packaging:
rpm-pkg - Build both source and binary RPM kernel packages binrpm-pkg - Build only the binary kernel package
deb-pkg - Build the kernel as a deb package
tar-pkg - Build the kernel as an uncompressed tarball
targz-pkg - Build the kernel as a gzip compressed tarball
tarbz2-pkg - Build the kernel as a bzip2 compressed tarball tarxz-pkg - Build the kernel as a xz compressed tarball
perf-tar-src-pkg - Build perf-3.16.1.tar source tarball
linux内核文件放在哪perf-targz-src-pkg - Build perf-3.16. source tarball
perf-tarbz2-src-pkg - Build perf-3.16.1.tar.bz2 source tarball perf-tarxz-src-pkg - Build perf-3.16. source tarball Documentation targets:
Linux kernel internal documentation in different formats: htmldocs - HTML
pdfdocs - PDF
psdocs - Postscript
xmldocs - XML DocBook
mandocs - man pages
installmandocs - install man pages generated by mandocs cleandocs - clean all generated DocBook files
Architecture specific targets (x86):
* bzImage - Compressed kernel image (arch/x86/boot/bzImage) install - Install kernel using
(your) ~/bin/installkernel or
(distribution) /sbin/installkernel or

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