# Some of the tools (perf) use same make variables
# as in kernel build.
export srctree=
export objtree=

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 '  freefall               - laptop accelerometer program for disk protection'
	@echo '  gpio                   - GPIO tools'
	@echo '  hv                     - tools used when in Hyper-V clients'
	@echo '  iio                    - IIO tools'
	@echo '  kvm_stat               - top-like utility for displaying kvm statistics'
	@echo '  leds                   - LEDs  tools'
	@echo '  lguest                 - a minimal 32-bit x86 hypervisor'
	@echo '  net                    - misc networking tools'
	@echo '  perf                   - Linux performance measurement and analysis tool'
	@echo '  selftests              - various kernel selftests'
	@echo '  spi                    - spi tools'
	@echo '  objtool                - an ELF object analysis tool'
	@echo '  tmon                   - thermal monitoring and tuning tool'
	@echo '  turbostat              - Intel CPU idle stats and freq reporting tool'
	@echo '  usb                    - USB testing tools'
	@echo '  virtio                 - vhost test module'
	@echo '  vm                     - misc vm tools'
	@echo '  x86_energy_perf_policy - Intel energy policy 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/all'
	@echo ''
	@echo '  builds all tools.'
	@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 spi usb virtio vm net iio gpio objtool leds: FORCE
	$(call descend,$@)

liblockdep: FORCE
	$(call descend,lib/lockdep)

libapi: FORCE
	$(call descend,lib/api)

# The perf build does not follow the descend function setup,
# invoking it via it's own make rule.
PERF_O   = $(if $(O),$(O)/tools/perf,)

perf: FORCE
	$(Q)mkdir -p $(PERF_O) .
	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir=

selftests: FORCE
	$(call descend,testing/$@)

turbostat x86_energy_perf_policy: FORCE
	$(call descend,power/x86/$@)

tmon: FORCE
	$(call descend,thermal/$@)

freefall: FORCE
	$(call descend,laptop/$@)

all: acpi cgroup cpupower gpio hv firewire lguest \
		perf selftests turbostat usb \
		virtio vm net x86_energy_perf_policy \
		tmon freefall objtool

acpi_install:
	$(call descend,power/$(@:_install=),install)

cpupower_install:
	$(call descend,power/$(@:_install=),install)

cgroup_install firewire_install gpio_install hv_install lguest_install perf_install usb_install virtio_install vm_install net_install objtool_install:
	$(call descend,$(@:_install=),install)

selftests_install:
	$(call descend,testing/$(@:_install=),install)

turbostat_install x86_energy_perf_policy_install:
	$(call descend,power/x86/$(@:_install=),install)

tmon_install:
	$(call descend,thermal/$(@:_install=),install)

freefall_install:
	$(call descend,laptop/$(@:_install=),install)

kvm_stat_install:
	$(call descend,kvm/$(@:_install=),install)

install: acpi_install cgroup_install cpupower_install gpio_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_install freefall_install objtool_install kvm_stat_install

acpi_clean:
	$(call descend,power/acpi,clean)

cpupower_clean:
	$(call descend,power/cpupower,clean)

cgroup_clean hv_clean firewire_clean lguest_clean spi_clean usb_clean virtio_clean vm_clean net_clean iio_clean gpio_clean objtool_clean leds_clean:
	$(call descend,$(@:_clean=),clean)

liblockdep_clean:
	$(call descend,lib/lockdep,clean)

libapi_clean:
	$(call descend,lib/api,clean)

libbpf_clean:
	$(call descend,lib/bpf,clean)

libsubcmd_clean:
	$(call descend,lib/subcmd,clean)

perf_clean:
	$(Q)mkdir -p $(PERF_O) .
	$(Q)$(MAKE) --no-print-directory -C perf O=$(PERF_O) subdir= 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)

freefall_clean:
	$(call descend,laptop/freefall,clean)

build_clean:
	$(call descend,build,clean)

clean: acpi_clean cgroup_clean cpupower_clean hv_clean firewire_clean lguest_clean \
		perf_clean selftests_clean turbostat_clean spi_clean usb_clean virtio_clean \
		vm_clean net_clean iio_clean x86_energy_perf_policy_clean tmon_clean \
		freefall_clean build_clean libbpf_clean libsubcmd_clean liblockdep_clean \
		gpio_clean objtool_clean leds_clean

.PHONY: FORCE
dcast in IPv6 in pkttype match and
   nft_meta, from Liping Zhang.

8) Add missing code to deal with loopback packets from nft_meta when
   used by the netdev family, also from Liping.

9) Several cleanups on nf_tables, one to remove unnecessary check from
   the netlink control plane path to add table, set and stateful objects
   and code consolidation when unregister chain hooks, from Gao Feng.

10) Fix harmless reference counter underflow in IPVS that, however,
    results in problems with the introduction of the new refcount_t
    type, from David Windsor.

11) Enable LIBCRC32C from nf_ct_sctp instead of nf_nat_sctp,
    from Davide Caratti.

12) Missing documentation on nf_tables uapi header, from Liping Zhang.

13) Use rb_entry() helper in xt_connlimit, from Geliang Tang.
====================

Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-03 16:35:43 -0500'>2017-02-03</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/sched?id=69ca05ce9dec2cc95070df7f1f10ea6c9c12d237'>sched: cls_flower: expose priority to offloading netdevice</a></td><td>Jiri Pirko</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+3</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
The driver that offloads flower rules needs to know with which priority
user inserted the rules. So add this information into offload struct.

Signed-off-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Acked-by: Ido Schimmel &lt;idosch@mellanox.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-03 15:16:46 -0500'>2017-02-03</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/sched?id=295a6e06d21e1f469c9f38b00125a13b60ad4e7c'>net/sched: act_ife: Change to use ife module</a></td><td>Yotam Gigi</td><td>2</td><td><span class='deletions'>-78</span>/<span class='insertions'>+33</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Use the encode/decode functionality from the ife module instead of using
implementation inside the act_ife.

Reviewed-by: Jiri Pirko &lt;jiri@mellanox.com&gt;
Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: Roman Mashak &lt;mrv@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-03 15:16:45 -0500'>2017-02-03</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/sched?id=1d5e7c859e81a66674d194c346119d154d31e9dc'>net/sched: act_ife: Unexport ife_tlv_meta_encode</a></td><td>Yotam Gigi</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
As the function ife_tlv_meta_encode is not used by any other module,
unexport it and make it static for the act_ife module.

Signed-off-by: Yotam Gigi &lt;yotamg@mellanox.com&gt;
Signed-off-by: Jamal Hadi Salim &lt;jhs@mojatatu.com&gt;
Signed-off-by: Roman Mashak &lt;mrv@mojatatu.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-02 16:54:00 -0500'>2017-02-02</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/sched?id=e2160156bf2a7d5018e99a9993fbcdda0abac09b'>Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net</a></td><td>David S. Miller</td><td>2</td><td><span class='deletions'>-85</span>/<span class='insertions'>+48</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
All merge conflicts were simple overlapping changes.

Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;


</td></tr>
<tr class='logheader'><td><span title='2017-02-02 14:31:53 +0100'>2017-02-02</span></td><td class='logsubject'><a href='/cgit.cgi/linux/net-next.git/commit/net/sched?id=cb9c68363efb6d1f950ec55fb06e031ee70db5fc'>skbuff: add and use skb_nfct helper</a></td><td>Florian Westphal</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Followup patch renames skb-&gt;nfct and changes its type so add a helper to
avoid intrusive rename change later.

Signed-off-by: Florian Westphal &lt;fw@strlen.de&gt;
Signed-off-by: Pablo Neira Ayuso &lt;pablo@netfilter.org&gt;


</td></tr>