1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2391e43daSPeter Zijlstraifdef CONFIG_FUNCTION_TRACER 3c0a80c0cSHeiko CarstensCFLAGS_REMOVE_clock.o = $(CC_FLAGS_FTRACE) 4391e43daSPeter Zijlstraendif 5391e43daSPeter Zijlstra 65c9a8750SDmitry Vyukov# These files are disabled because they produce non-interesting flaky coverage 75c9a8750SDmitry Vyukov# that is not a function of syscall inputs. E.g. involuntary context switches. 85c9a8750SDmitry VyukovKCOV_INSTRUMENT := n 95c9a8750SDmitry Vyukov 10*0ebba714SMarco Elver# There are numerous races here, however, most of them due to plain accesses. 11*0ebba714SMarco Elver# This would make it even harder for syzbot to find reproducers, because these 12*0ebba714SMarco Elver# bugs trigger without specific input. Disable by default, but should re-enable 13*0ebba714SMarco Elver# eventually. 14*0ebba714SMarco ElverKCSAN_SANITIZE := n 15*0ebba714SMarco Elver 16391e43daSPeter Zijlstraifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y) 17391e43daSPeter Zijlstra# According to Alan Modra <[email protected]>, the -fno-omit-frame-pointer is 18391e43daSPeter Zijlstra# needed for x86 only. Why this used to be enabled for all architectures is beyond 19391e43daSPeter Zijlstra# me. I suspect most platforms don't need this, but until we know that for sure 20391e43daSPeter Zijlstra# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k 21391e43daSPeter Zijlstra# to get a correct value for the wait-channel (WCHAN in ps). --davidm 22391e43daSPeter ZijlstraCFLAGS_core.o := $(PROFILING) -fno-omit-frame-pointer 23391e43daSPeter Zijlstraendif 24391e43daSPeter Zijlstra 253289bdb4SPeter Zijlstraobj-y += core.o loadavg.o clock.o cputime.o 26a92057e1SIngo Molnarobj-y += idle.o fair.o rt.o deadline.o 27a92057e1SIngo Molnarobj-y += wait.o wait_bit.o swait.o completion.o 28a92057e1SIngo Molnar 29c0796298SVincent Guittotobj-$(CONFIG_SMP) += cpupri.o cpudeadline.o topology.o stop_task.o pelt.o 301051408fSIngo Molnarobj-$(CONFIG_SCHED_AUTOGROUP) += autogroup.o 31391e43daSPeter Zijlstraobj-$(CONFIG_SCHEDSTATS) += stats.o 32391e43daSPeter Zijlstraobj-$(CONFIG_SCHED_DEBUG) += debug.o 332e76c24dSLi Zefanobj-$(CONFIG_CGROUP_CPUACCT) += cpuacct.o 34adaf9fcdSRafael J. Wysockiobj-$(CONFIG_CPU_FREQ) += cpufreq.o 359bdcb44eSRafael J. Wysockiobj-$(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) += cpufreq_schedutil.o 3622e4ebb9SMathieu Desnoyersobj-$(CONFIG_MEMBARRIER) += membarrier.o 375c4991e2SFrederic Weisbeckerobj-$(CONFIG_CPU_ISOLATION) += isolation.o 38eb414681SJohannes Weinerobj-$(CONFIG_PSI) += psi.o 39