Commit 2083fecd authored by Viresh Kumar's avatar Viresh Kumar
Browse files

arch: sparc: Remove CONFIG_OPROFILE support 



The "oprofile" user-space tools don't use the kernel OPROFILE support
any more, and haven't in a long time. User-space has been converted to
the perf interfaces.

Remove the old oprofile's architecture specific support.

Suggested-by: default avatarChristoph Hellwig <hch@infradead.org>
Suggested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarRobert Richter <rric@kernel.org>
Acked-by: default avatarWilliam Cohen <wcohen@redhat.com>
Acked-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 482cae0a

Documentation/kbuild/makefiles.rst

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@@ -1317,7 +1317,6 @@ When kbuild executes, the following steps are followed (roughly): 
		libs-y                 += arch/sparc/lib/



		drivers-$(CONFIG_PM) += arch/sparc/power/

		drivers-$(CONFIG_OPROFILE)	+= arch/sparc/oprofile/



7.5 Architecture-specific boot images

-------------------------------------

arch/sparc/Kconfig

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@@ -20,7 +20,6 @@ config SPARC 
	select OF_PROMTREE

	select HAVE_ASM_MODVERSIONS

	select HAVE_IDE

	select HAVE_OPROFILE

	select HAVE_ARCH_KGDB if !SMP || SPARC64

	select HAVE_ARCH_TRACEHOOK

	select HAVE_ARCH_SECCOMP if SPARC64

arch/sparc/Makefile

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@@ -65,7 +65,6 @@ libs-y += arch/sparc/prom/ 
libs-y                 += arch/sparc/lib/



drivers-$(CONFIG_PM) += arch/sparc/power/

drivers-$(CONFIG_OPROFILE)	+= arch/sparc/oprofile/



boot := arch/sparc/boot

arch/sparc/configs/sparc64_defconfig

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@@ -8,7 +8,6 @@ CONFIG_PERF_EVENTS=y 
# CONFIG_COMPAT_BRK is not set

CONFIG_SLAB=y

CONFIG_PROFILING=y

CONFIG_OPROFILE=m

CONFIG_KPROBES=y

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

arch/sparc/oprofile/Makefile

deleted100644 → 0
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# SPDX-License-Identifier: GPL-2.0-only

obj-$(CONFIG_OPROFILE) += oprofile.o



DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \

		oprof.o cpu_buffer.o buffer_sync.o \

		event_buffer.o oprofile_files.o \

		oprofilefs.o oprofile_stats.o \

		timer_int.o )



oprofile-y				:= $(DRIVER_OBJS) init.o