Commit 0fa461ca authored by Viresh Kumar's avatar Viresh Kumar
Browse files

arch: s390: 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 avatarHeiko Carstens <hca@linux.ibm.com>
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 9850b6c6

arch/s390/Kconfig

+0 −1
Original line number Diff line number Diff line
@@ -174,7 +174,6 @@ config S390 
	select HAVE_MOD_ARCH_SPECIFIC

	select HAVE_NMI

	select HAVE_NOP_MCOUNT

	select HAVE_OPROFILE

	select HAVE_PCI

	select HAVE_PERF_EVENTS

	select HAVE_PERF_REGS

arch/s390/Makefile

+0 −3
Original line number Diff line number Diff line
@@ -134,9 +134,6 @@ core-y += arch/s390/ 
libs-y		+= arch/s390/lib/

drivers-y	+= drivers/s390/



# must be linked after kernel

drivers-$(CONFIG_OPROFILE)	+= arch/s390/oprofile/



boot		:= arch/s390/boot

syscalls	:= arch/s390/kernel/syscalls

tools		:= arch/s390/tools

arch/s390/configs/debug_defconfig

+0 −1
Original line number Diff line number Diff line
@@ -57,7 +57,6 @@ CONFIG_CMM=m 
CONFIG_APPLDATA_BASE=y

CONFIG_KVM=m

CONFIG_S390_UNWIND_SELFTEST=y

CONFIG_OPROFILE=m

CONFIG_KPROBES=y

CONFIG_JUMP_LABEL=y

CONFIG_STATIC_KEYS_SELFTEST=y

arch/s390/configs/defconfig

+0 −1
Original line number Diff line number Diff line
@@ -55,7 +55,6 @@ CONFIG_CMM=m 
CONFIG_APPLDATA_BASE=y

CONFIG_KVM=m

CONFIG_S390_UNWIND_SELFTEST=m

CONFIG_OPROFILE=m

CONFIG_KPROBES=y

CONFIG_JUMP_LABEL=y

# CONFIG_GCC_PLUGINS is not set

arch/s390/oprofile/Makefile

deleted100644 → 0
+0 −10
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

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