Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 119 insertions, 0 deletions

diff --git a/kernel/tools/Makefile b/kernel/tools/Makefile
new file mode 100644
index 000000000..9a617adc6
--- /dev/null
+++ b/kernel/tools/Makefile
@@ -0,0 +1,119 @@
+include scripts/Makefile.include
+
+help:
+	@echo 'Possible targets:'
+	@echo ''
+	@echo '  acpi       - ACPI tools'
+	@echo '  cgroup     - cgroup tools'
+	@echo '  cpupower   - a tool for all things x86 CPU power'
+	@echo '  firewire   - the userspace part of nosy, an IEEE-1394 traffic sniffer'
+	@echo '  hv         - tools used when in Hyper-V clients'
+	@echo '  lguest     - a minimal 32-bit x86 hypervisor'
+	@echo '  perf       - Linux performance measurement and analysis tool'
+	@echo '  selftests  - various kernel selftests'
+	@echo '  turbostat  - Intel CPU idle stats and freq reporting tool'
+	@echo '  usb        - USB testing tools'
+	@echo '  virtio     - vhost test module'
+	@echo '  net        - misc networking tools'
+	@echo '  vm         - misc vm tools'
+	@echo '  x86_energy_perf_policy - Intel energy policy tool'
+	@echo '  tmon       - thermal monitoring and tuning tool'
+	@echo ''
+	@echo 'You can do:'
+	@echo ' $$ make -C tools/ <tool>_install'
+	@echo ''
+	@echo '  from the kernel command line to build and install one of'
+	@echo '  the tools above'
+	@echo ''
+	@echo '  $$ make tools/install'
+	@echo ''
+	@echo '  installs all tools.'
+	@echo ''
+	@echo 'Cleaning targets:'
+	@echo ''
+	@echo '  all of the above with the "_clean" string appended cleans'
+	@echo '    the respective build directory.'
+	@echo '  clean: a summary clean target to clean _all_ folders'
+
+acpi: FORCE
+	$(call descend,power/$@)
+
+cpupower: FORCE
+	$(call descend,power/$@)
+
+cgroup firewire hv guest usb virtio vm net: FORCE
+	$(call descend,$@)
+
+liblockdep: FORCE
+	$(call descend,lib/lockdep)
+
+libapikfs: FORCE
+	$(call descend,lib/api)
+
+perf: libapikfs FORCE
+	$(call descend,$@)
+
+selftests: FORCE
+	$(call descend,testing/$@)
+
+turbostat x86_energy_perf_policy: FORCE
+	$(call descend,power/x86/$@)
+
+tmon: FORCE
+	$(call descend,thermal/$@)
+
+acpi_install:
+	$(call descend,power/$(@:_install=),install)
+
+cpupower_install:
+	$(call descend,power/$(@:_install=),install)
+
+cgroup_install firewire_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install:
+	$(call descend,$(@:_install=),install)
+
+selftests_install:
+	$(call descend,testing/$(@:_clean=),install)
+
+turbostat_install x86_energy_perf_policy_install:
+	$(call descend,power/x86/$(@:_install=),install)
+
+tmon_install:
+	$(call descend,thermal/$(@:_install=),install)
+
+install: acpi_install cgroup_install cpupower_install hv_install firewire_install lguest_install \
+		perf_install selftests_install turbostat_install usb_install \
+		virtio_install vm_install net_install x86_energy_perf_policy_install \
+	tmon
+
+acpi_clean:
+	$(call descend,power/acpi,clean)
+
+cpupower_clean:
+	$(call descend,power/cpupower,clean)
+
+cgroup_clean hv_clean firewire_clean lguest_clean usb_clean virtio_clean vm_clean net_clean:
+	$(call descend,$(@:_clean=),clean)
+
+liblockdep_clean:
+	$(call descend,lib/lockdep,clean)
+
+libapikfs_clean:
+	$(call descend,lib/api,clean)
+
+perf_clean: libapikfs_clean
+	$(call descend,$(@:_clean=),clean)
+
+selftests_clean:
+	$(call descend,testing/$(@:_clean=),clean)
+
+turbostat_clean x86_energy_perf_policy_clean:
+	$(call descend,power/x86/$(@:_clean=),clean)
+
+tmon_clean:
+	$(call descend,thermal/tmon,clean)
+
+clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
+		perf_clean selftests_clean turbostat_clean usb_clean virtio_clean \
+		vm_clean net_clean x86_energy_perf_policy_clean tmon_clean
+
+.PHONY: FORCE