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Merge tag 'linux-kselftest-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel...
[mirror_ubuntu-artful-kernel.git] / kernel / Makefile
1 #
2 # Makefile for the linux kernel.
3 #
4
5 obj-y = fork.o exec_domain.o panic.o \
6 cpu.o exit.o softirq.o resource.o \
7 sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
8 signal.o sys.o kmod.o workqueue.o pid.o task_work.o \
9 extable.o params.o \
10 kthread.o sys_ni.o nsproxy.o \
11 notifier.o ksysfs.o cred.o reboot.o \
12 async.o range.o smpboot.o
13
14 obj-$(CONFIG_MULTIUSER) += groups.o
15
16 ifdef CONFIG_FUNCTION_TRACER
17 # Do not trace debug files and internal ftrace files
18 CFLAGS_REMOVE_cgroup-debug.o = $(CC_FLAGS_FTRACE)
19 CFLAGS_REMOVE_irq_work.o = $(CC_FLAGS_FTRACE)
20 endif
21
22 # cond_syscall is currently not LTO compatible
23 CFLAGS_sys_ni.o = $(DISABLE_LTO)
24
25 obj-y += sched/
26 obj-y += locking/
27 obj-y += power/
28 obj-y += printk/
29 obj-y += irq/
30 obj-y += rcu/
31 obj-y += livepatch/
32
33 obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
34 obj-$(CONFIG_FREEZER) += freezer.o
35 obj-$(CONFIG_PROFILING) += profile.o
36 obj-$(CONFIG_STACKTRACE) += stacktrace.o
37 obj-y += time/
38 obj-$(CONFIG_FUTEX) += futex.o
39 ifeq ($(CONFIG_COMPAT),y)
40 obj-$(CONFIG_FUTEX) += futex_compat.o
41 endif
42 obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
43 obj-$(CONFIG_SMP) += smp.o
44 ifneq ($(CONFIG_SMP),y)
45 obj-y += up.o
46 endif
47 obj-$(CONFIG_UID16) += uid16.o
48 obj-$(CONFIG_MODULES) += module.o
49 obj-$(CONFIG_MODULE_SIG) += module_signing.o
50 obj-$(CONFIG_KALLSYMS) += kallsyms.o
51 obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
52 obj-$(CONFIG_KEXEC) += kexec.o
53 obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
54 obj-$(CONFIG_COMPAT) += compat.o
55 obj-$(CONFIG_CGROUPS) += cgroup.o
56 obj-$(CONFIG_CGROUP_FREEZER) += cgroup_freezer.o
57 obj-$(CONFIG_CGROUP_PIDS) += cgroup_pids.o
58 obj-$(CONFIG_CPUSETS) += cpuset.o
59 obj-$(CONFIG_UTS_NS) += utsname.o
60 obj-$(CONFIG_USER_NS) += user_namespace.o
61 obj-$(CONFIG_PID_NS) += pid_namespace.o
62 obj-$(CONFIG_IKCONFIG) += configs.o
63 obj-$(CONFIG_SMP) += stop_machine.o
64 obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
65 obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
66 obj-$(CONFIG_AUDITSYSCALL) += auditsc.o
67 obj-$(CONFIG_AUDIT_WATCH) += audit_watch.o audit_fsnotify.o
68 obj-$(CONFIG_AUDIT_TREE) += audit_tree.o
69 obj-$(CONFIG_GCOV_KERNEL) += gcov/
70 obj-$(CONFIG_KPROBES) += kprobes.o
71 obj-$(CONFIG_KGDB) += debug/
72 obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
73 obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
74 obj-$(CONFIG_SECCOMP) += seccomp.o
75 obj-$(CONFIG_RELAY) += relay.o
76 obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
77 obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
78 obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
79 obj-$(CONFIG_TRACEPOINTS) += tracepoint.o
80 obj-$(CONFIG_LATENCYTOP) += latencytop.o
81 obj-$(CONFIG_BINFMT_ELF) += elfcore.o
82 obj-$(CONFIG_COMPAT_BINFMT_ELF) += elfcore.o
83 obj-$(CONFIG_BINFMT_ELF_FDPIC) += elfcore.o
84 obj-$(CONFIG_FUNCTION_TRACER) += trace/
85 obj-$(CONFIG_TRACING) += trace/
86 obj-$(CONFIG_TRACE_CLOCK) += trace/
87 obj-$(CONFIG_RING_BUFFER) += trace/
88 obj-$(CONFIG_TRACEPOINTS) += trace/
89 obj-$(CONFIG_IRQ_WORK) += irq_work.o
90 obj-$(CONFIG_CPU_PM) += cpu_pm.o
91 obj-$(CONFIG_BPF) += bpf/
92
93 obj-$(CONFIG_PERF_EVENTS) += events/
94
95 obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
96 obj-$(CONFIG_PADATA) += padata.o
97 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
98 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
99 obj-$(CONFIG_CONTEXT_TRACKING) += context_tracking.o
100 obj-$(CONFIG_TORTURE_TEST) += torture.o
101
102 obj-$(CONFIG_HAS_IOMEM) += memremap.o
103
104 $(obj)/configs.o: $(obj)/config_data.h
105
106 # config_data.h contains the same information as ikconfig.h but gzipped.
107 # Info from config_data can be extracted from /proc/config*
108 targets += config_data.gz
109 $(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
110 $(call if_changed,gzip)
111
112 filechk_ikconfiggz = (echo "static const char kernel_config_data[] __used = MAGIC_START"; cat $< | scripts/basic/bin2c; echo "MAGIC_END;")
113 targets += config_data.h
114 $(obj)/config_data.h: $(obj)/config_data.gz FORCE
115 $(call filechk,ikconfiggz)