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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b716916679
This patch implements IBS feature detection and initialzation. The code is shared between perf and oprofile. If IBS is available on the system for perf, a pmu is setup. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1316597423-25723-3-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
49 lines
1.5 KiB
Makefile
49 lines
1.5 KiB
Makefile
#
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# Makefile for x86-compatible CPU details, features and quirks
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#
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# Don't trace early stages of a secondary CPU boot
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ifdef CONFIG_FUNCTION_TRACER
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CFLAGS_REMOVE_common.o = -pg
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CFLAGS_REMOVE_perf_event.o = -pg
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endif
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# Make sure load_percpu_segment has no stackprotector
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nostackp := $(call cc-option, -fno-stack-protector)
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CFLAGS_common.o := $(nostackp)
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obj-y := intel_cacheinfo.o scattered.o topology.o
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obj-y += proc.o capflags.o powerflags.o common.o
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obj-y += vmware.o hypervisor.o sched.o mshyperv.o
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obj-$(CONFIG_X86_32) += bugs.o
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obj-$(CONFIG_X86_64) += bugs_64.o
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obj-$(CONFIG_CPU_SUP_INTEL) += intel.o
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obj-$(CONFIG_CPU_SUP_AMD) += amd.o
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obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o
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obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o
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obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o
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obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o
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obj-$(CONFIG_PERF_EVENTS) += perf_event.o
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ifdef CONFIG_PERF_EVENTS
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obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd.o
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obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_p4.o perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o
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endif
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obj-$(CONFIG_X86_MCE) += mcheck/
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obj-$(CONFIG_MTRR) += mtrr/
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obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o perf_event_amd_ibs.o
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quiet_cmd_mkcapflags = MKCAP $@
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cmd_mkcapflags = $(PERL) $(srctree)/$(src)/mkcapflags.pl $< $@
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cpufeature = $(src)/../../include/asm/cpufeature.h
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targets += capflags.c
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$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.pl FORCE
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$(call if_changed,mkcapflags)
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