Name: kpatch

Summary: Dynamic kernel patching

Version: 0.6.1

License: GPLv2

Group: System Environment/Kernel

URL: http://github.com/dynup/kpatch

Release: 1%{?dist}

Source0: %{name}-%{version}.tar.gz

Requires: kmod bash

BuildRequires: gcc kernel-devel elfutils elfutils-devel

BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)

# needed for the kernel specific module

%define KVER %(uname -r)

%description

kpatch is a Linux dynamic kernel patching tool 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, users to log off, or

for scheduled reboot windows.  It gives more control over up-time without

sacrificing security or stability.

%package runtime

Summary: Dynamic kernel patching

Buildarch: noarch

Provides: %{name} = %{version}

%description runtime

kpatch is a Linux dynamic kernel patching tool 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, users to log off, or

for scheduled reboot windows.  It gives more control over up-time without

sacrificing security or stability.

%package build

Requires: %{name}

Summary: Dynamic kernel patching

%description build

kpatch is a Linux dynamic kernel patching tool 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, users to log off, or

for scheduled reboot windows.  It gives more control over up-time without

sacrificing security or stability.

%package %{KVER}

Requires: %{name}

Summary: Dynamic kernel patching

%description %{KVER}

kpatch is a Linux dynamic kernel patching tool 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, users to log off, or

for scheduled reboot windows.  It gives more control over up-time without

sacrificing security or stability.

%prep

%setup -q

%build

make %{_smp_mflags}

%install

rm -rf %{buildroot}

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

%clean

rm -rf %{buildroot}

%files runtime

%defattr(-,root,root,-)

%doc COPYING README.md

%{_sbindir}/kpatch

%{_mandir}/man1/kpatch.1*

%{_usr}/lib/systemd/system/*

%{_sysconfdir}/init/kpatch.conf

%files %{KVER}

%defattr(-,root,root,-)

%{_usr}/lib/kpatch/%{KVER}

%files build

%defattr(-,root,root,-)

%{_bindir}/*

%{_libexecdir}/*

%{_datadir}/%{name}

%{_mandir}/man1/kpatch-build.1*

%changelog

* Tue May 29 2018 Joe Lawrence <joe.lawrence@redhat.com> - 0.6.1

- Increase the transition timeout, helpful for large CPU count systems

- Miscellaneous unit testing, ppc64, etc. fixes

* Mon Apr 22 2018 Josh Poimboeuf <jpoimboe@redhat.com> - 0.6.0

- Support and converted to livepatch-style hooks.

- Lots of misc bugfixes and cleanups

- Manpage, README.md fixups

- More PPC64 work

- "Undefined reference" build failure rework

- Livepatch disable retries

- New unit testing framework

* Thu Dec 21 2017 Josh Poimboeuf <jpoimboe@redhat.com> - 0.5.0

- Basic ppc64le support

- kpatch: load automatically signals stalled processes after a timeout

- kpatch: list shows stalled processes

- kpatch: signal signals stalled processes

- kpatch-build: multiple source patches can be combined into a single binary patch module

- kpatch-build: -n|--name option for giving a custom name to the patch module

- kpatch-build: additional -d options for more verbose debug modes

- The module prefix is now either livepatch- or kpatch- depending on the underlying patching technology

* Mon Mar 13 2017 Josh Poimboeuf <jpoimboe@redhat.com> - 0.4.0

- The tools underlying kpatch-build have been made more modular, in preparation for making create-diff-object more generally useful to other use cases (kernel livepatch, Xen live patching, user space patching).

- Support for all new upstream kernels up to 4.10.

- KASLR support.

- Many other bug fixes and improvements.

* Thu Oct 11 2016 Jessica Yu - 0.3.4

- bump version to 0.3.4

* Fri Aug 19 2016 Josh Poimboeuf <jpoimboe@redhat.com> - 0.3.3

- bump version to 0.3.3

* Thu Feb 18 2016 Josh Poimboeuf <jpoimboe@redhat.com> - 0.3.2

- bump version to 0.3.2

* Thu Nov 19 2015 Josh Poimboeuf <jpoimboe@redhat.com> - 0.3.1

- Get kernel version from vmlinux if the kernel source tree is used

* Wed Nov 18 2015 Josh Poimboeuf <jpoimboe@redhat.com> - 0.3.0

- kpatch-build: fix gcc_version_check: both "GNU" and "GCC" are possible

* Wed Dec 3 2014 Josh Poimboeuf <jpoimboe@redhat.com> - 0.2.2-1

- rebased to current version

* Tue Sep 2 2014 Josh Poimboeuf <jpoimboe@redhat.com> - 0.2.1-1

- rebased to current version

* Mon Jul 28 2014 Josh Poimboeuf <jpoimboe@redhat.com> - 0.1.9-1

- moved core module to /usr/lib/kpatch

- rebased to current version

* Mon Jul 07 2014 Udo Seidel <udoseidel@gmx.de> - 0.1.7-1

- rebased to current version

* Sat May 24 2014 Udo Seidel <udoseidel@gmx.de> - 0.1.1-1

- rebased to current version

* Thu Apr 10 2014 Udo Seidel <udoseidel@gmx.de> - 0.0.1-3

- added dracut module

* Tue Mar 25 2014 Udo Seidel <udoseidel@gmx.de> - 0.0.1-2

- added man pages

* Sat Mar 22 2014 Udo Seidel <udoseidel@gmx.de> - 0.0.1-1

- initial release