CentOS 7.9 Kernel AMD Milan Patch

 

1. Patch 파일 준비

 CentOS 7.9 Kernel에 적용할 patch 파일은 github에서 down 받습니다.

- URL : https://github.com/AMDEPYC/CENTOS-MILAN-SUPPORT-PATCHES

 

2. CentOS 7.9용 Kernel source 파일 준비

# wget https://vault.centos.org/centos/7/updates/Source/SPackages/kernel-3.10.0-1160.el7.src.rpm --no-check-certificate

 

3. 의존 패키지 설치

# yum install asciidoc audit-libs-devel  binutils-devel bison \  elfutils-devel flex hmaccalc java-devel module-init-tools ncurses-devel newt-devel \  pciutils-devel perl-ExtUtils-Embed pesign python-devel python-docutils \  redhat-rpm-config rpm-build sh-utils xmlto

 

4. Kernel patch 적용 및 빌드

※ 이하 진행은 root 계정이 아닌 일반 계정으로 진행 합니다.

$ unzip /data/test/kernel/CENTOS-MILAN-SUPPORT-PATCHES-main.zip  $ rpm -i /data/test/kernel-3.10.0-1160.el7.src.rpm  $ cd /home1/hpeadm/rpmbuild/SPECS  $ rpmbuild -bp --target=$(uname -m) kernel.spec  $ cd /home1/hpeadm/rpmbuild/SOURCES  $ cp ~/CENTOS-MILAN-SUPPORT-PATCHES-main/CentOS-7.9__linux-3.10.0-1160.el7-milan-patches/000* .  $ cd /home1/hpeadm/rpmbuild/SPECS  $ cp kernel.spec kernel.spec_org  $ vi kernel.spec   - - - 수정 내용 참고 - - -  $ rpmbuild -ba --target=$(uname -m) kernel.spec

 

[ 수정 내용 ]

- Patch 항목과 ApplyOptionalPatch 항목에 patch 내용을 추가 합니다.

Patch4001: 0001-edac-mce-milan.patch Patch4002: 0002-milan-support.patch Patch4003: 0003-events-milan.patch Patch4004: 0004-kernel-milan.patch Patch4005: 0005-support-milan.patch Patch4006: 0006-kvm-milan.patch ApplyOptionalPatch 0001-edac-mce-milan.patch ApplyOptionalPatch 0002-milan-support.patch ApplyOptionalPatch 0003-events-milan.patch ApplyOptionalPatch 0004-kernel-milan.patch ApplyOptionalPatch 0005-support-milan.patch ApplyOptionalPatch 0006-kvm-milan.patch

 

5. 생성된 파일 확인

※ rpmbuild가 끝나면 /home1/hpeadm/rpmbuild/RPMS/x86_64 경로에 rpm 파일들이 생성 됩니다.

$ ls -l /home1/hpeadm/rpmbuild/RPMS/x86_64/  total 1218593  -rw-rw-r-- 1 hpeadm hpeadm   8863828 Dec 11 18:01 bpftool-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8444952 Dec 11 18:01 bpftool-debuginfo-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  52719432 Dec 11 18:00 kernel-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  55109468 Dec 11 18:04 kernel-debug-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm 475902700 Dec 11 18:06 kernel-debug-debuginfo-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  18861892 Dec 11 18:04 kernel-debug-devel-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm 462561428 Dec 11 18:04 kernel-debuginfo-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  63819424 Dec 11 18:01 kernel-debuginfo-common-x86_64-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  18789624 Dec 11 18:01 kernel-devel-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   9448232 Dec 11 18:00 kernel-headers-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8513808 Dec 11 18:01 kernel-tools-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8475952 Dec 11 18:01 kernel-tools-debuginfo-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8404440 Dec 11 18:01 kernel-tools-libs-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8400756 Dec 11 18:01 kernel-tools-libs-devel-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  10123172 Dec 11 18:01 perf-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm  11889172 Dec 11 18:01 perf-debuginfo-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8502464 Dec 11 18:01 python-perf-3.10.0-1160.el7.x86_64.rpm  -rw-rw-r-- 1 hpeadm hpeadm   8754436 Dec 11 18:01 python-perf-debuginfo-3.10.0-1160.el7.x86_64.rpm