kpatch/kpatch.spec

Name:           kpatch
Epoch:          1
Version:        0.9.1
Release:        18
Summary:        A Linux dynamic kernel patching infrastructure

License:        GPLv2
URL:            https://github.com/dynup/kpatch
Source0:        https://github.com/dynup/kpatch/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz

Source1:        os_hotpatch
Source2:        livepatch
Source3:        make_hotpatch

Patch0001:0001-support-compile-kpatch-on-aarch64.patch
Patch0002:0002-kpatch-build-support-build-patch-for-aarch64.patch
Patch0003:0003-create-diff-object-new-static-var-should-be-included.patch
Patch0004:0004-livepatch-fix-use-THIS-modname-as-the-name-of-ddebug.patch
Patch0005:0005-create-diff-object-fix-correlate-static-local-variab.patch
Patch0006:0006-create-diff-object-don-t-create-dynamic-reloc-for-sy.patch
Patch0007:0007-create-diff-object-create-dynamic-relocs-for-changed.patch
Patch0008:0008-fix-rodata.str-problem.patch
Patch0009:0009-livepatch-patch-hook-don-t-active-patch-when-insmod.patch
Patch0010:0010-kpatch-build-enhance-for-out-of-tree-module.patch
Patch0011:0011-support-c-plus-kernel-module.patch
Patch0012:0012-symbol-lookup-enhancement.patch
Patch0013:0013-Add-running-kernel-symbol-table-to-help-symbol-looku.patch
Patch0014:0014-livepatch-patch-hook-support-force-enable-disable.patch
Patch0015:0015-kpatch-build-ignore-debuginfo-in-patch.patch
Patch0016:0016-add-object-in-kpatch.patch
Patch0017:0017-create-diff-object-fix-.orc_unwind_ip-error.patch
Patch0018:0018-use-original-reloc-for-symbols-from-modules.patch
Patch0019:0019-create-diff-object-add-jump-label-support.patch
Patch0020:0020-kpatch-build-add-compile-flag-fno-reorder-functions.patch
Patch0021:0021-kpatch-build-don-t-copy-.config-for-out-of-tree-modu.patch
Patch0022:0022-support-force-enable-disable-for-x86.patch
Patch0023:0023-create-diff-object-fix-duplicate-symbols-for-vmlinux.patch
Patch0024:0024-optimize-for-out-of-tree-module.patch
Patch0025:0025-Fix-relocation-not-resolved-when-new-functions-expor.patch
Patch0026:0026-support-remove-static-variables-using-KPATCH_IGNORE_.patch
Patch0027:0027-create-build-diff-support-for-.cold-functions-with-n.patch
Patch0028:0028-lookup-Add-__UNIQUE_ID_-to-maybe_discarded_sym-list.patch
Patch0029:0029-create-diff-object-error-on-detect-new-changed-ALTIN.patch
Patch0030:0030-kpatch-update-sympos-for-duplicate-symbols-in-vmlinu.patch
Patch0031:0031-create-diff-object-fix-segment-fault-when-sec2-rela-.patch

BuildRequires:  gcc elfutils-libelf-devel kernel-devel git
Requires:       bc make gcc patch bison flex openssl-devel
Recommends:     %{name}-help = %{version}-%{release}

%description
kpatch is a Linux dynamic kernel patching infrastructure which allows you to patch
a running kernel without rebooting or restarting any processes. It enables sysadmins
to apply critical security patches to the kernel immediately, without having to wait
for long-running tasks to complete, for users to log off, or for scheduled reboot
windows. It gives more control over uptime without sacrificing security or stability.

%package        runtime
Summary:        Dynamic kernel patching
Requires:       tar bash kmod
BuildArch:      noarch
%description    runtime
Dynamic kernel patching

%package_help

%prep
%autosetup -n %{name}-%{version} -p1 -Sgit

%build
export CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS"
%make_build

%install
%make_install PREFIX=%{_prefix}

install -Dm 0500 -t %{buildroot}/%{_bindir} %{SOURCE1} %{SOURCE2}
mkdir -p %{buildroot}/opt/patch_workspace
install -Dm 0500 -t %{buildroot}/opt/patch_workspace/ %{SOURCE3}
pushd %{buildroot}/opt/patch_workspace
mkdir hotpatch package
popd

%files
%defattr(-,root,root)
%doc COPYING README.md
%{_bindir}/*
%{_prefix}/lib/systemd/system/*
%{_libexecdir}/kpatch
%{_prefix}/sbin/kpatch
%{_datadir}/%{name}/*
%{_sysconfdir}/init/*
/opt/patch_workspace/*
%exclude %{_bindir}/livepatch
%exclude %{_bindir}/os_hotpatch

%files runtime
%defattr(-,root,root)
%{_bindir}/livepatch
%{_bindir}/os_hotpatch

%files help
%{_mandir}/man1/*.1.gz

%changelog
* Tue Sep 28 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-18
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:kpatch: update sympos for duplicate symbols in vmlinux
       create-diff-object: fix segment fault when sec2->rela is NULL

* Tue Sep 28 2021 Bin Hu<hubin57@huawei.com> -1:0.9.1-17
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:remove uname-build-check from build dependency

* Sat Aug 21 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-16
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:create-diff-object: error on detect new/changed ALTINSTR_ENTRY_CB

* Fri Jul 23 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-15
- Type:enhancement
- ID:NA
- SUG:NA
- DESC: lookup: Add __UNIQUE_ID_ to maybe_discarded_sym list

* Mon May 31 2021 Xinpeng Liu<liuxp11@chinatelecom.cn> -1:0.9.1-14
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:modify the code stype in make_hotpatch and fix compile bug

* Sat May 29 2021 Wentao Fan<fanwentao@huawei.com> -1:0.9.1-13
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:support for .cold functions with no id suffix

* Wed Feb 10 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-12
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:modify hotpatch id length limit from 20 to 32

* Mon Jan 11 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-11
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:add kpatch requires

* Tue Jan 5 2021 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-10
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:only skip gcc check in cross compile environment

* Thu Dec 31 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-9
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:support remove static variables using KPATCH_IGNORE_STATIC

* Sun Nov 22 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-8
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:Fix relocation not resolved when new functions exported only

* Tue Nov 17 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-7
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:optimize for out of tree module

* Thu Nov 12 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-6
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:add help package Recommends

* Fri Sep 25 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-5
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:update Source0

* Sat Sep 12 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-4
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:code optimization

* Sat Aug 29 2020 Yeqing Peng<pengyeqing@huawei.com> -1:0.9.1-3
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:adapt kernel source path and name

* Wed Apr 22 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-2
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:fix duplicate symbols in vmlinux

* Wed Apr 15 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -1:0.9.1-1
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:rebase from upstream version v0.9.1
       Use Epoch to make the version number consistent with the upstream

* Thu Mar 12 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -2.0-3.1.26
- Type:bugfix
- ID:NA
- SUG:NA
- DESC:use orignal reloc for export symbols in all modules

* Thu Mar 12 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -2.0-3.1.25
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:change livepatch and os_hotpatch to permission and exclude in main package

* Wed Feb 26 2020 Zhipeng Xie<xiezhipeng1@huawei.com> -2.0-3.1.24
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:rebase from upstream version v0.9.0

* Mon Feb 17 2020 openEuler Buildteam <buildteam@openeuler.org> -2.0-3.1.23
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:add subpackage kpatch-runtime

* Mon Dec 30 2019 openEuler Buildteam <buildteam@openeuler.org> -2.0-3.1.22
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:change some patch name and delete useless code

* Mon Dec 23 2019 openEuler Buildteam <buildteam@openeuler.org> -2.0-3.1.21
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:modify email adress

* Thu Dec 19 2019 chengquan<chengquan3@huawei.com> -2.0-3.1.20
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:remove useless description

* Thu Nov 28 2019 Yufa Fang<fangyufa1@huawei.com> - 2.0-3.1.19
- Type:bugfix
- ID:NA
- SUG:restart
- DESC:fix compilation with CONFIG_HAVE_ARCH_PREL32_RELOCATIONS

* Thu Oct 10 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.18
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:add security compile flags

* Fri Sep 27 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.17
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:create-diff-object: allow changing subsections

* Tue Sep 24 2019 shenyangyang<shenyangyang4@huawei.com> -2.0-3.1.16
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:revise help package and subpackage

* Mon Aug 26 2019 openEuler Buildteam<buildteam@openeuler.org> -2.0-3.1.15
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:changelog some patch commit message

* Tue Aug 20 2019 openEuler Builteam <buildteam@openeuler.org> -2.0-3.1.14
- Type:NA
- ID:NA
- SUG:NA
- DESC:rewrite spec

* Tue Jul 16 2019 yangbin<robin.yb@huawei.com> - 2.0-3.1.13
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:add object in kpatch

* Fri Jul 5 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.12
- Type:bugfix
- ID:NA
- SUG:restart
- DESC:fix ref static local symbol for longname symbol

* Mon Jul 1 2019 Enbo Kang<kangenbo@huawei.com> - 2.0-3.1.11
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:fix security problem

* Tue May 7 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.10
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:change some patch to backport prefix

* Sat Apr 13 2019 hezhanyu<hezhanyu@huawei.com> - 2.0-3.1.9
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:modify private key in sign-modules

* Thu Apr 4 2019 Enbo Kang<kangenbo@huawei.com> - 2.0-3.1.8
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:delete sensitive information

* Thu Mar 28 2019 Enbo Kang<kangenbo@huawei.com> - 2.0-3.1.7
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:add RELRO and PIE for create-kpatch-module, create-diff-object, create-klp-module

* Sat Mar 23 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.6
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:upgrade to upstream version  0.6.1

* Thu Mar 7 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.5
- Type:bugfix
- ID:NA
- SUG:restart
- DESC:add find_special_section_data_arm64 for arm64

* Tue Feb 26 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.4
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:add packages required by kpatch and kpatch-runtime

* Mon Feb 25 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.3
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:adapt for native compile_env

* Mon Feb 11 2019 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.2
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:support kernel-4.19

* Thu Dec 20 2018 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.1
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:support c++ kernel module

* Wed Dec 19 2018 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-3.1.0
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:support compile kpatch on aarch64

* Fri Nov 23 2018 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-2.7.2
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:fix some kpatch-build fail cases

* Sat Nov 3 2018 Zhipeng Xie<xiezhipeng1@huawei.com> - 2.0-2.7.1
- Type:enhancement
- ID:NA
- SUG:restart
- DESC:rebase kpatch

* Thu Nov 16 2017 openEuler Builteam <buildteam@openeuler.org> 0.4.0-3
- Package init