linux-imx

# SPDX-License-Identifier: GPL-2.0

#

# General architecture dependent options

#

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#

# Note: arch/$(SRCARCH)/Kconfig needs to be included first so that it can

# override the default values in this file.

#

source "arch/$(SRCARCH)/Kconfig"

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menu "General architecture-dependent options"

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config CRASH_CORE

    bool

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config KEXEC_CORE

    select CRASH_CORE

    bool

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config HAVE_IMA_KEXEC

    bool

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config HOTPLUG_SMT

    bool

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config OPROFILE

    tristate "OProfile system profiling"

    depends on PROFILING

    depends on HAVE_OPROFILE

    select RING_BUFFER

    select RING_BUFFER_ALLOW_SWAP

    help

      OProfile is a profiling system capable of profiling the

      whole system, include the kernel, kernel modules, libraries,

      and applications.

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      If unsure, say N.

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config OPROFILE_EVENT_MULTIPLEX

    bool "OProfile multiplexing support (EXPERIMENTAL)"

    default n

    depends on OPROFILE && X86

    help

      The number of hardware counters is limited. The multiplexing

      feature enables OProfile to gather more events than counters

      are provided by the hardware. This is realized by switching

      between events at a user specified time interval.

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      If unsure, say N.

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config HAVE_OPROFILE

    bool

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config OPROFILE_NMI_TIMER

    def_bool y

    depends on PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !PPC64

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config KPROBES

    bool "Kprobes"

    depends on MODULES

    depends on HAVE_KPROBES

    select KALLSYMS