mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 21:15:04 +07:00
884c5e683b
This makes it clear which code is part of the core user mode helper support and which code is needed to implement user mode drivers. This makes the kernel smaller for everyone who does not use a usermode driver. v1: https://lkml.kernel.org/r/87tuyyf0ln.fsf_-_@x220.int.ebiederm.org v2: https://lkml.kernel.org/r/87imf963s6.fsf_-_@x220.int.ebiederm.org Link: https://lkml.kernel.org/r/20200702164140.4468-5-ebiederm@xmission.com Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
148 lines
4.8 KiB
Makefile
148 lines
4.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for the linux kernel.
|
|
#
|
|
|
|
obj-y = fork.o exec_domain.o panic.o \
|
|
cpu.o exit.o softirq.o resource.o \
|
|
sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
|
|
signal.o sys.o umh.o workqueue.o pid.o task_work.o \
|
|
extable.o params.o \
|
|
kthread.o sys_ni.o nsproxy.o \
|
|
notifier.o ksysfs.o cred.o reboot.o \
|
|
async.o range.o smpboot.o ucount.o
|
|
|
|
obj-$(CONFIG_BPFILTER) += usermode_driver.o
|
|
obj-$(CONFIG_MODULES) += kmod.o
|
|
obj-$(CONFIG_MULTIUSER) += groups.o
|
|
|
|
ifdef CONFIG_FUNCTION_TRACER
|
|
# Do not trace internal ftrace files
|
|
CFLAGS_REMOVE_irq_work.o = $(CC_FLAGS_FTRACE)
|
|
endif
|
|
|
|
# Prevents flicker of uninteresting __do_softirq()/__local_bh_disable_ip()
|
|
# in coverage traces.
|
|
KCOV_INSTRUMENT_softirq.o := n
|
|
# Avoid KCSAN instrumentation in softirq ("No shared variables, all the data
|
|
# are CPU local" => assume no data races), to reduce overhead in interrupts.
|
|
KCSAN_SANITIZE_softirq.o = n
|
|
# These are called from save_stack_trace() on slub debug path,
|
|
# and produce insane amounts of uninteresting coverage.
|
|
KCOV_INSTRUMENT_module.o := n
|
|
KCOV_INSTRUMENT_extable.o := n
|
|
KCOV_INSTRUMENT_stacktrace.o := n
|
|
# Don't self-instrument.
|
|
KCOV_INSTRUMENT_kcov.o := n
|
|
KASAN_SANITIZE_kcov.o := n
|
|
KCSAN_SANITIZE_kcov.o := n
|
|
CFLAGS_kcov.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)
|
|
|
|
# cond_syscall is currently not LTO compatible
|
|
CFLAGS_sys_ni.o = $(DISABLE_LTO)
|
|
|
|
obj-y += sched/
|
|
obj-y += locking/
|
|
obj-y += power/
|
|
obj-y += printk/
|
|
obj-y += irq/
|
|
obj-y += rcu/
|
|
obj-y += livepatch/
|
|
obj-y += dma/
|
|
|
|
obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o
|
|
obj-$(CONFIG_FREEZER) += freezer.o
|
|
obj-$(CONFIG_PROFILING) += profile.o
|
|
obj-$(CONFIG_STACKTRACE) += stacktrace.o
|
|
obj-y += time/
|
|
obj-$(CONFIG_FUTEX) += futex.o
|
|
obj-$(CONFIG_GENERIC_ISA_DMA) += dma.o
|
|
obj-$(CONFIG_SMP) += smp.o
|
|
ifneq ($(CONFIG_SMP),y)
|
|
obj-y += up.o
|
|
endif
|
|
obj-$(CONFIG_UID16) += uid16.o
|
|
obj-$(CONFIG_MODULES) += module.o
|
|
obj-$(CONFIG_MODULE_SIG) += module_signing.o
|
|
obj-$(CONFIG_MODULE_SIG_FORMAT) += module_signature.o
|
|
obj-$(CONFIG_KALLSYMS) += kallsyms.o
|
|
obj-$(CONFIG_BSD_PROCESS_ACCT) += acct.o
|
|
obj-$(CONFIG_CRASH_CORE) += crash_core.o
|
|
obj-$(CONFIG_KEXEC_CORE) += kexec_core.o
|
|
obj-$(CONFIG_KEXEC) += kexec.o
|
|
obj-$(CONFIG_KEXEC_FILE) += kexec_file.o
|
|
obj-$(CONFIG_KEXEC_ELF) += kexec_elf.o
|
|
obj-$(CONFIG_BACKTRACE_SELF_TEST) += backtracetest.o
|
|
obj-$(CONFIG_COMPAT) += compat.o
|
|
obj-$(CONFIG_CGROUPS) += cgroup/
|
|
obj-$(CONFIG_UTS_NS) += utsname.o
|
|
obj-$(CONFIG_USER_NS) += user_namespace.o
|
|
obj-$(CONFIG_PID_NS) += pid_namespace.o
|
|
obj-$(CONFIG_IKCONFIG) += configs.o
|
|
obj-$(CONFIG_IKHEADERS) += kheaders.o
|
|
obj-$(CONFIG_SMP) += stop_machine.o
|
|
obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o
|
|
obj-$(CONFIG_AUDIT) += audit.o auditfilter.o
|
|
obj-$(CONFIG_AUDITSYSCALL) += auditsc.o audit_watch.o audit_fsnotify.o audit_tree.o
|
|
obj-$(CONFIG_GCOV_KERNEL) += gcov/
|
|
obj-$(CONFIG_KCOV) += kcov.o
|
|
obj-$(CONFIG_KPROBES) += kprobes.o
|
|
obj-$(CONFIG_FAIL_FUNCTION) += fail_function.o
|
|
obj-$(CONFIG_KGDB) += debug/
|
|
obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o
|
|
obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o
|
|
obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF) += watchdog_hld.o
|
|
obj-$(CONFIG_SECCOMP) += seccomp.o
|
|
obj-$(CONFIG_RELAY) += relay.o
|
|
obj-$(CONFIG_SYSCTL) += utsname_sysctl.o
|
|
obj-$(CONFIG_TASK_DELAY_ACCT) += delayacct.o
|
|
obj-$(CONFIG_TASKSTATS) += taskstats.o tsacct.o
|
|
obj-$(CONFIG_TRACEPOINTS) += tracepoint.o
|
|
obj-$(CONFIG_LATENCYTOP) += latencytop.o
|
|
obj-$(CONFIG_ELFCORE) += elfcore.o
|
|
obj-$(CONFIG_FUNCTION_TRACER) += trace/
|
|
obj-$(CONFIG_TRACING) += trace/
|
|
obj-$(CONFIG_TRACE_CLOCK) += trace/
|
|
obj-$(CONFIG_RING_BUFFER) += trace/
|
|
obj-$(CONFIG_TRACEPOINTS) += trace/
|
|
obj-$(CONFIG_IRQ_WORK) += irq_work.o
|
|
obj-$(CONFIG_CPU_PM) += cpu_pm.o
|
|
obj-$(CONFIG_BPF) += bpf/
|
|
obj-$(CONFIG_KCSAN) += kcsan/
|
|
obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o
|
|
|
|
obj-$(CONFIG_PERF_EVENTS) += events/
|
|
|
|
obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
|
|
obj-$(CONFIG_PADATA) += padata.o
|
|
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
|
|
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
|
|
obj-$(CONFIG_CONTEXT_TRACKING) += context_tracking.o
|
|
obj-$(CONFIG_TORTURE_TEST) += torture.o
|
|
|
|
obj-$(CONFIG_HAS_IOMEM) += iomem.o
|
|
obj-$(CONFIG_RSEQ) += rseq.o
|
|
obj-$(CONFIG_WATCH_QUEUE) += watch_queue.o
|
|
|
|
obj-$(CONFIG_SYSCTL_KUNIT_TEST) += sysctl-test.o
|
|
|
|
obj-$(CONFIG_GCC_PLUGIN_STACKLEAK) += stackleak.o
|
|
KASAN_SANITIZE_stackleak.o := n
|
|
KCSAN_SANITIZE_stackleak.o := n
|
|
KCOV_INSTRUMENT_stackleak.o := n
|
|
|
|
$(obj)/configs.o: $(obj)/config_data.gz
|
|
|
|
targets += config_data.gz
|
|
$(obj)/config_data.gz: $(KCONFIG_CONFIG) FORCE
|
|
$(call if_changed,gzip)
|
|
|
|
$(obj)/kheaders.o: $(obj)/kheaders_data.tar.xz
|
|
|
|
quiet_cmd_genikh = CHK $(obj)/kheaders_data.tar.xz
|
|
cmd_genikh = $(CONFIG_SHELL) $(srctree)/kernel/gen_kheaders.sh $@
|
|
$(obj)/kheaders_data.tar.xz: FORCE
|
|
$(call cmd,genikh)
|
|
|
|
clean-files := kheaders_data.tar.xz kheaders.md5
|