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%define kpatch_dnf_ver	0.2

Name:		kpatch
Version:	0.9.6
Release:	1.1%{?dist}
Summary:	Dynamic kernel patch manager

Group:		System Environment/Kernel
License:	GPLv2
URL:		https://github.com/dynup/kpatch
Source0:	https://github.com/dynup/kpatch/archive/v%{version}.tar.gz
Source1:	kpatch-dnf-v%{kpatch_dnf_ver}.tar.gz

# RHEL-only
Patch0:		0001-contrib-disable-upstart-kpatch.conf-install.patch
Patch1:		0002-kpatch-clarify-unload-unsupport.patch

# Upstream backports
Patch100:       https://github.com/dynup/kpatch/pull/1231.patch

# kpatch-dnf backports
Patch200:	0200-Makefile-set-install-permission-modes.patch

# kpatch is only supported on x86_64 and ppc64le
# https://github.com/dynup/kpatch/#supported-architectures
ExcludeArch:    aarch64
ExcludeArch:    s390x

%description
kpatch is a live kernel patch module manager.  It allows the user to manage
a collection of binary kernel patch modules which can be used to dynamically
patch the kernel without rebooting.

%package -n kpatch-runtime
Summary:        Dynamic kernel patch manager
Requires:       bash kmod binutils
Suggests:       kpatch-dnf
Provides:       kpatch = %{version}-%{release}
Obsoletes:      kpatch < 0.9.4-1.6
BuildArch:      noarch

%description -n kpatch-runtime
kpatch is a live kernel patch module manager.  It allows the user to manage
a collection of binary kernel patch modules which can be used to dynamically
patch the kernel without rebooting.

%package -n kpatch-dnf
Summary:	kpatch-patch manager plugin for DNF
Version:	%kpatch_dnf_ver
BuildRequires:	python3-devel python3-dnf
Requires:	python3-dnf python3-hawkey
BuildArch:	noarch

%description -n kpatch-dnf
kpatch-dnf is a DNF plugin that manages subscription to kpatch-patch updates.
When enabled, kernel packages are automatically subscribed to corresponding
kpatch-patch packages updates.

%package -n kpatch-build
Summary:        Build tool for kpatch
BuildRequires:  gcc kernel-devel elfutils elfutils-devel
%description -n kpatch-build
kpatch-build is a tool to build patches for kpatch.

%prep
%setup -q
%patch0 -p1
%patch1 -p1
%patch100 -p1

%setup -D -T -a 1
cd kpatch-dnf-%{kpatch_dnf_ver}
%patch200 -p1
cd ..

%build
%make_build

%make_build -C kpatch-dnf-%{kpatch_dnf_ver}

%install
make install PREFIX=/usr DESTDIR=%{buildroot}
make install PREFIX=/usr DESTDIR=%{buildroot}
make install PREFIX=/usr DESTDIR=%{buildroot}

make install PREFIX=/usr DESTDIR=%{buildroot} PYTHONSITES=%{python3_sitelib} -C kpatch-dnf-%{kpatch_dnf_ver}

%files -n kpatch-runtime
%{_sbindir}/kpatch
%{_usr}/lib/systemd/system/kpatch.service
%doc %{_mandir}/man1/kpatch.1.gz

%files -n kpatch-dnf
%{python3_sitelib}/dnf-plugins/kpatch.py
%{python3_sitelib}/dnf-plugins/__pycache__
%config(noreplace) %{_sysconfdir}/dnf/plugins/kpatch.conf
%doc %{_mandir}/man8/dnf.kpatch.8.gz

%post -n kpatch-dnf
echo "To enable automatic kpatch-patch subscription, run:"
echo -e "\t$ dnf kpatch auto"

%files -n kpatch-build
%{_bindir}/kpatch-build
%{_libexecdir}/%{name}
%{_datadir}/%{name}
%{_mandir}/man1/kpatch-build.1*

%changelog
* Tue Apr 12 2022 Davide Cavalca <dcavalca@centosproject.org> - 0.9.6-1.1
- Update to 0.9.6

* Wed Oct 13 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.4-1.7
- Backport PR#1231 for clang PGO support
- Exclude aarch64 and s390x as kpatch is not supported there

* Fri Aug 27 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.4-1.6
- Add Obsoletes to properly replace kpatch with kpatch-runtime on upgrades

* Thu Aug 26 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.4-1.5
- Bump extrarev to ensure kpatch-dnf has a unique NEVRA

* Thu Aug 26 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.4-1.1
- Update to 0.9.4 and drop upstreamed patches

* Fri Jun  4 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.3-1.4
- Drop patches to ignore.printk_index and _pi.* sections

* Wed May 26 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.3-1.3
- Add patch to ignore _pi.* sections

* Wed May 26 2021 Davide Cavalca <dcavalca@centosproject.org> - 0.9.3-1.2
- Backport PR#1183 to add support for atomic replace of cumulative patches

* Wed May  5 2021 Davide Cavalca <dcavalca@fb.com> - 0.9.3-1.1
- Update to 0.9.3 and drop upstreamed patches
- Downgrade kpatch-dnf dependency to a Suggests
- Add patch to ignore .printk_index sections

* Wed May  5 2021 Davide Cavalca <dcavalca@fb.com> - 0.9.2-5.1
- Add kpatch-build arched subpackage
- Add kpatch-runtime noarch subpackage to provide kpatch

* Mon Mar 15 2021 Artem Savkov <asavkov@redhat.com> 0.9.2-5
- Cleanup /var/lib/kpatch directory on uninstall (rhbz#1930108)

* Thu Mar 11 2021 Joe Lawrence <joe.lawrence@redhat.com> 0.9.2-4
- Fix kpatch-dnf package description typos (rhbz#1934293)

* Mon Jan 04 2021 Julien Thierry <jthierry@redhat.com> 0.9.2-3
- Remove kpatch-dnf dependency on python3 (rhbz#1912224)

* Fri Nov 20 2020 Julien Thierry <jthierry@redhat.com> 0.9.2-2
- Fix unload issue under stress (rhbz#1883238)
- Fix dnf-kpatch man file permissions (rhbz#1899341)
- Do not replace dnf kpatch configuration file when reinstalling (rhbz#1898191)

* Thu Sep 24 2020 Julien Thierry <jthierry@redhat.com> 0.9.2-1
- Add kpatch-dnf subpackage (rhbz#1798711)

* Thu Sep 24 2020 Julien Thierry <jthierry@redhat.com> 0.9.2-1
- update to 0.9.2 (rhbz#1877857)

* Tue Oct 22 2019 Yannick Cote <ycote@redhat.com> 0.6.1-6
- fix patch loading issue caused by recent kernel rebase (rhbz#1754679)

* Wed Aug 28 2019 Joe Lawrence <joe.lawrence@redhat.com> 0.6.1-5
- kpatch: clarify that "kpatch unload" isn't supported (rhbz#1746461)

* Sun Jun 23 2019 Joe Lawrence <joe.lawrence@redhat.com> 0.6.1-4
- kpatch script: don't fail if module already loaded+enabled (rhbz#1719305)

* Wed Jun 12 2019 Joe Lawrence <joe.lawrence@redhat.com> 0.6.1-3
- kpatch: patches shouldn't be unloaded on system shutdown (rhbz#1719305)

* Wed Jun 5 2019 Josh Poimboeuf <jpoimboe@redhat.com> 0.6.1-2
- CI gating test (rhbz#1717417)

* Tue Aug 14 2018 Joe Lawrence <joe.lawrence@redhat.com> 0.6.1-1
- update to 0.6.1 (rhbz#1615880)

* Mon Aug 13 2018 Troy Dawson <tdawson@redhat.com> - 0.4.0-4
- Release Bumped for el8 Mass Rebuild

* Thu Nov 16 2017 Joe Lawrence <joe.lawrence@redhat.com> 0.4.0-3
- kpatch: better livepatch module support (rhbz#1504066)

* Wed Oct 18 2017 Josh Poimboeuf <jpoimboe@redhat.com> 0.4.0-2
- fix backwards compatibility with RHEL 7.3 patches (rhbz#1497735)

* Mon Mar 13 2017 Josh Poimboeuf <jpoimboe@redhat.com> 0.4.0-1
- update to 0.4.0 (rhbz#1427642)

* Wed Jun 15 2016 Josh Poimboeuf <jpoimboe@redhat.com> 0.3.2-1
- update to 0.3.2 (rhbz#1282508)

* Wed Nov 18 2015 Josh Poimboeuf <jpoimboe@redhat.com> 0.3.1-1
- update to 0.3.1 (rhbz#1282508)

* Tue Sep 16 2014 Seth Jennings <sjenning@redhat.com> 0.1.10-4
- fix dracut dependencies (rhbz#1170369)

* Tue Sep 16 2014 Seth Jennings <sjenning@redhat.com> 0.1.10-3
- support re-enabling forced modules (rhbz#1140268)

* Thu Sep 11 2014 Seth Jennings <sjenning@redhat.com> 0.1.10-2
- support modprobe format names (rhbz#1133045)

* Thu Jul 31 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.10-1
- update to kpatch 0.1.10

* Wed Jul 23 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.9-1
- update to kpatch 0.1.9

* Tue Jul 15 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.8-1
- update to kpatch 0.1.8

* Wed May 21 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.2-1
- update to kpatch 0.1.2

* Mon May 19 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.1-2
- fix initramfs core module path

* Mon May 19 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.1-1
- rebase to kpatch 0.1.1

* Fri May 9 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.0-2
- modprobe core module

* Tue May 6 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.1.0-1
- Initial kpatch release 0.1.0

* Thu Jan 30 2014 Josh Poimboeuf <jpoimboe@redhat.com> 0.0-1
- Initial build