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Because FRAME_POINTER is defined in lib/Kconfig.debug, the arch Kconfig should select it. Add 'select FRAME_POINTER' to MCOUNT. ARCH_WANT_FRAME_POINTERS must also be selected to avoid the unmet dependency warning. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andreas Larsson <andreas@gaisler.com> Link: https://lore.kernel.org/r/20240215135749.1909812-1-masahiroy@kernel.org
28 lines
735 B
Plaintext
28 lines
735 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config DEBUG_DCFLUSH
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bool "D-cache flush debugging"
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depends on SPARC64 && DEBUG_KERNEL
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config MCOUNT
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bool
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depends on SPARC64
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depends on FUNCTION_TRACER
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select ARCH_WANT_FRAME_POINTERS
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select FRAME_POINTER
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default y
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config HAVE_HARDLOCKUP_DETECTOR_SPARC64
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bool
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depends on HAVE_NMI
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select HARDLOCKUP_DETECTOR_SPARC64
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help
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Sparc64 hardlockup detector is the last one developed before adding
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the common infrastructure for handling hardlockup detectors. It is
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always built. It does _not_ use the common command line parameters
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and sysctl interface, except for /proc/sys/kernel/nmi_watchdog.
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config HARDLOCKUP_DETECTOR_SPARC64
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bool
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depends on HAVE_HARDLOCKUP_DETECTOR_SPARC64
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