From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: linux-arch@vger.kernel.org
Subject: [patch 29/29] init_task: Remove CONFIG_HAVE_GENERIC_INIT_TASK
Date: Mon, 30 Apr 2012 20:16:06 -0000 [thread overview]
Message-ID: <20120430194847.362452894@linutronix.de> (raw)
In-Reply-To: 20120430194725.763322463@linutronix.de
[-- Attachment #1: init-task-remove-config.patch --]
[-- Type: text/plain, Size: 12377 bytes --]
Now that all archs are converted, remove the config and compile
kernel/sched/init_task.c unconditionally.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/Kconfig | 3 ---
arch/alpha/Kconfig | 1 -
arch/arm/Kconfig | 1 -
arch/avr32/Kconfig | 1 -
arch/blackfin/Kconfig | 1 -
arch/c6x/Kconfig | 1 -
arch/cris/Kconfig | 1 -
arch/frv/Kconfig | 1 -
arch/h8300/Kconfig | 1 -
arch/hexagon/Kconfig | 1 -
arch/ia64/Kconfig | 1 -
arch/m32r/Kconfig | 1 -
arch/m68k/Kconfig | 1 -
arch/microblaze/Kconfig | 1 -
arch/mips/Kconfig | 1 -
arch/mn10300/Kconfig | 1 -
arch/openrisc/Kconfig | 1 -
arch/parisc/Kconfig | 1 -
arch/powerpc/Kconfig | 1 -
arch/s390/Kconfig | 1 -
arch/score/Kconfig | 1 -
arch/sh/Kconfig | 1 -
arch/sparc/Kconfig | 1 -
arch/tile/Kconfig | 1 -
arch/um/Kconfig.common | 1 -
arch/unicore32/Kconfig | 1 -
arch/x86/Kconfig | 1 -
arch/xtensa/Kconfig | 1 -
kernel/sched/Makefile | 3 +--
29 files changed, 1 insertion(+), 32 deletions(-)
Index: tip/arch/Kconfig
===================================================================
--- tip.orig/arch/Kconfig
+++ tip/arch/Kconfig
@@ -148,9 +148,6 @@ config USE_GENERIC_SMP_HELPERS
config GENERIC_SMP_IDLE_THREAD
bool
-config HAVE_GENERIC_INIT_TASK
- bool
-
config HAVE_REGS_AND_STACK_ACCESS_API
bool
help
Index: tip/arch/alpha/Kconfig
===================================================================
--- tip.orig/arch/alpha/Kconfig
+++ tip/arch/alpha/Kconfig
@@ -16,7 +16,6 @@ config ALPHA
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
help
The Alpha is a 64-bit general-purpose processor designed and
marketed by the Digital Equipment Corporation of blessed memory,
Index: tip/arch/arm/Kconfig
===================================================================
--- tip.orig/arch/arm/Kconfig
+++ tip/arch/arm/Kconfig
@@ -35,7 +35,6 @@ config ARM
select GENERIC_PCI_IOMAP
select HAVE_BPF_JIT if NET
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
Index: tip/arch/avr32/Kconfig
===================================================================
--- tip.orig/arch/avr32/Kconfig
+++ tip/arch/avr32/Kconfig
@@ -12,7 +12,6 @@ config AVR32
select HARDIRQS_SW_RESEND
select GENERIC_IRQ_SHOW
select ARCH_HAVE_NMI_SAFE_CMPXCHG
- select HAVE_GENERIC_INIT_TASK
help
AVR32 is a high-performance 32-bit RISC microprocessor core,
designed for cost-sensitive embedded applications, with particular
Index: tip/arch/blackfin/Kconfig
===================================================================
--- tip.orig/arch/blackfin/Kconfig
+++ tip/arch/blackfin/Kconfig
@@ -38,7 +38,6 @@ config BLACKFIN
select IRQ_PER_CPU if SMP
select HAVE_NMI_WATCHDOG if NMI_WATCHDOG
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
config GENERIC_CSUM
def_bool y
Index: tip/arch/c6x/Kconfig
===================================================================
--- tip.orig/arch/c6x/Kconfig
+++ tip/arch/c6x/Kconfig
@@ -15,7 +15,6 @@ config TMS320C6X
select IRQ_DOMAIN
select OF
select OF_EARLY_FLATTREE
- select HAVE_GENERIC_INIT_TASK
config MMU
def_bool n
Index: tip/arch/cris/Kconfig
===================================================================
--- tip.orig/arch/cris/Kconfig
+++ tip/arch/cris/Kconfig
@@ -50,7 +50,6 @@ config CRIS
select GENERIC_IRQ_SHOW
select GENERIC_IOMAP
select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32
- select HAVE_GENERIC_INIT_TASK
config HZ
int
Index: tip/arch/frv/Kconfig
===================================================================
--- tip.orig/arch/frv/Kconfig
+++ tip/arch/frv/Kconfig
@@ -9,7 +9,6 @@ config FRV
select GENERIC_IRQ_SHOW
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_CPU_DEVICES
- select HAVE_GENERIC_INIT_TASK
config ZONE_DMA
bool
Index: tip/arch/h8300/Kconfig
===================================================================
--- tip.orig/arch/h8300/Kconfig
+++ tip/arch/h8300/Kconfig
@@ -5,7 +5,6 @@ config H8300
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
- select HAVE_GENERIC_INIT_TASK
config SYMBOL_PREFIX
string
Index: tip/arch/hexagon/Kconfig
===================================================================
--- tip.orig/arch/hexagon/Kconfig
+++ tip/arch/hexagon/Kconfig
@@ -28,7 +28,6 @@ config HEXAGON
select NO_IOPORT
select GENERIC_IOMAP
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
# mostly generic routines, with some accelerated ones
---help---
Qualcomm Hexagon is a processor architecture designed for high
Index: tip/arch/ia64/Kconfig
===================================================================
--- tip.orig/arch/ia64/Kconfig
+++ tip/arch/ia64/Kconfig
@@ -34,7 +34,6 @@ config IA64
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_IOMAP
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
default y
help
The Itanium Processor Family is Intel's 64-bit successor to
Index: tip/arch/m32r/Kconfig
===================================================================
--- tip.orig/arch/m32r/Kconfig
+++ tip/arch/m32r/Kconfig
@@ -11,7 +11,6 @@ config M32R
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select GENERIC_ATOMIC64
- select HAVE_GENERIC_INIT_TASK
config SBUS
bool
Index: tip/arch/m68k/Kconfig
===================================================================
--- tip.orig/arch/m68k/Kconfig
+++ tip/arch/m68k/Kconfig
@@ -8,7 +8,6 @@ config M68K
select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
select GENERIC_CPU_DEVICES
select FPU if MMU
- select HAVE_GENERIC_INIT_TASK
config RWSEM_GENERIC_SPINLOCK
bool
Index: tip/arch/microblaze/Kconfig
===================================================================
--- tip.orig/arch/microblaze/Kconfig
+++ tip/arch/microblaze/Kconfig
@@ -22,7 +22,6 @@ config MICROBLAZE
select GENERIC_PCI_IOMAP
select GENERIC_CPU_DEVICES
select GENERIC_ATOMIC64
- select HAVE_GENERIC_INIT_TASK
config SWAP
def_bool n
Index: tip/arch/mips/Kconfig
===================================================================
--- tip.orig/arch/mips/Kconfig
+++ tip/arch/mips/Kconfig
@@ -30,7 +30,6 @@ config MIPS
select HAVE_MEMBLOCK_NODE_MAP
select ARCH_DISCARD_MEMBLOCK
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
menu "Machine selection"
Index: tip/arch/mn10300/Kconfig
===================================================================
--- tip.orig/arch/mn10300/Kconfig
+++ tip/arch/mn10300/Kconfig
@@ -6,7 +6,6 @@ config MN10300
select HAVE_ARCH_TRACEHOOK
select HAVE_ARCH_KGDB
select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER
- select HAVE_GENERIC_INIT_TASK
config AM33_2
def_bool n
Index: tip/arch/openrisc/Kconfig
===================================================================
--- tip.orig/arch/openrisc/Kconfig
+++ tip/arch/openrisc/Kconfig
@@ -17,7 +17,6 @@ config OPENRISC
select GENERIC_IOMAP
select GENERIC_CPU_DEVICES
select GENERIC_ATOMIC64
- select HAVE_GENERIC_INIT_TASK
config MMU
def_bool y
Index: tip/arch/parisc/Kconfig
===================================================================
--- tip.orig/arch/parisc/Kconfig
+++ tip/arch/parisc/Kconfig
@@ -18,7 +18,6 @@ config PARISC
select IRQ_PER_CPU
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
help
The PA-RISC microprocessor is designed by Hewlett-Packard and used
Index: tip/arch/powerpc/Kconfig
===================================================================
--- tip.orig/arch/powerpc/Kconfig
+++ tip/arch/powerpc/Kconfig
@@ -145,7 +145,6 @@ config PPC
select HAVE_ARCH_JUMP_LABEL
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
config EARLY_PRINTK
bool
Index: tip/arch/s390/Kconfig
===================================================================
--- tip.orig/arch/s390/Kconfig
+++ tip/arch/s390/Kconfig
@@ -123,7 +123,6 @@ config S390
select ARCH_INLINE_WRITE_UNLOCK_IRQ
select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
config SCHED_OMIT_FRAME_POINTER
def_bool y
Index: tip/arch/score/Kconfig
===================================================================
--- tip.orig/arch/score/Kconfig
+++ tip/arch/score/Kconfig
@@ -9,7 +9,6 @@ config SCORE
select HAVE_MEMBLOCK_NODE_MAP
select ARCH_DISCARD_MEMBLOCK
select GENERIC_CPU_DEVICES
- select HAVE_GENERIC_INIT_TASK
choice
prompt "System type"
Index: tip/arch/sh/Kconfig
===================================================================
--- tip.orig/arch/sh/Kconfig
+++ tip/arch/sh/Kconfig
@@ -29,7 +29,6 @@ config SUPERH
select GENERIC_ATOMIC64
select GENERIC_IRQ_SHOW
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
Index: tip/arch/sparc/Kconfig
===================================================================
--- tip.orig/arch/sparc/Kconfig
+++ tip/arch/sparc/Kconfig
@@ -31,7 +31,6 @@ config SPARC
select GENERIC_PCI_IOMAP
select HAVE_NMI_WATCHDOG if SPARC64
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
config SPARC32
def_bool !64BIT
Index: tip/arch/tile/Kconfig
===================================================================
--- tip.orig/arch/tile/Kconfig
+++ tip/arch/tile/Kconfig
@@ -13,7 +13,6 @@ config TILE
select GENERIC_IRQ_SHOW
select SYS_HYPERVISOR
select ARCH_HAVE_NMI_SAFE_CMPXCHG
- select HAVE_GENERIC_INIT_TASK
# FIXME: investigate whether we need/want these options.
# select HAVE_IOREMAP_PROT
Index: tip/arch/um/Kconfig.common
===================================================================
--- tip.orig/arch/um/Kconfig.common
+++ tip/arch/um/Kconfig.common
@@ -10,7 +10,6 @@ config UML
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
select GENERIC_IO
- select HAVE_GENERIC_INIT_TASK
config MMU
bool
Index: tip/arch/unicore32/Kconfig
===================================================================
--- tip.orig/arch/unicore32/Kconfig
+++ tip/arch/unicore32/Kconfig
@@ -13,7 +13,6 @@ config UNICORE32
select GENERIC_IRQ_SHOW
select ARCH_WANT_FRAME_POINTERS
select GENERIC_IOMAP
- select HAVE_GENERIC_INIT_TASK
help
UniCore-32 is 32-bit Instruction Set Architecture,
including a series of low-power-consumption RISC chip
Index: tip/arch/x86/Kconfig
===================================================================
--- tip.orig/arch/x86/Kconfig
+++ tip/arch/x86/Kconfig
@@ -83,7 +83,6 @@ config X86
select GENERIC_IOMAP
select DCACHE_WORD_ACCESS if !DEBUG_PAGEALLOC
select GENERIC_SMP_IDLE_THREAD
- select HAVE_GENERIC_INIT_TASK
config INSTRUCTION_DECODER
def_bool (KPROBES || PERF_EVENTS)
Index: tip/arch/xtensa/Kconfig
===================================================================
--- tip.orig/arch/xtensa/Kconfig
+++ tip/arch/xtensa/Kconfig
@@ -10,7 +10,6 @@ config XTENSA
select HAVE_GENERIC_HARDIRQS
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
- select HAVE_GENERIC_INIT_TASK
help
Xtensa processors are 32-bit RISC machines designed by Tensilica
primarily for embedded systems. These processors are both
Index: tip/kernel/sched/Makefile
===================================================================
--- tip.orig/kernel/sched/Makefile
+++ tip/kernel/sched/Makefile
@@ -11,9 +11,8 @@ ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER
CFLAGS_core.o := $(PROFILING) -fno-omit-frame-pointer
endif
-obj-y += core.o clock.o idle_task.o fair.o rt.o stop_task.o
+obj-y += core.o clock.o idle_task.o fair.o rt.o stop_task.o init_task.o
obj-$(CONFIG_SMP) += cpupri.o
obj-$(CONFIG_SCHED_AUTOGROUP) += auto_group.o
obj-$(CONFIG_SCHEDSTATS) += stats.o
obj-$(CONFIG_SCHED_DEBUG) += debug.o
-obj-$(CONFIG_HAVE_GENERIC_INIT_TASK) += init_task.o
next prev parent reply other threads:[~2012-04-30 20:16 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-30 20:15 [patch 00/29] init_task: Use a generic init_task variant Thomas Gleixner
2012-04-30 20:15 ` [patch 02/29] alpha: Use generic init_task Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 04/29] avr32: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 03/29] arm: " Thomas Gleixner
2012-04-30 20:15 ` [patch 06/29] cx6: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 05/29] blackfin: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-05-06 8:16 ` Mike Frysinger
2012-04-30 20:15 ` [patch 07/29] cris: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-05-02 11:24 ` Jesper Nilsson
2012-05-02 11:24 ` Jesper Nilsson
2012-04-30 20:15 ` [patch 08/29] frv: " Thomas Gleixner
2012-04-30 20:15 ` [patch 09/29] h8300: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 10/29] hexagon: Use generic idle_task Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-05-03 0:46 ` Richard Kuo
2012-04-30 20:15 ` [patch 11/29] ia64: Use generic init_task Thomas Gleixner
2012-04-30 20:15 ` [patch 12/29] m32r: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 14/29] microblaze: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 13/29] m68k: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 15/29] mips: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:15 ` [patch 16/29] mn10300: " Thomas Gleixner
2012-04-30 20:15 ` Thomas Gleixner
2012-04-30 20:16 ` [patch 18/29] parisc: " Thomas Gleixner
2012-04-30 20:16 ` [patch 17/29] openrisc: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 20:16 ` [patch 19/29] powerpc: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 22:34 ` Benjamin Herrenschmidt
2012-04-30 20:16 ` [patch 20/29] s390: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 20:16 ` [patch 21/29] score: " Thomas Gleixner
2012-04-30 20:21 ` KOSAKI Motohiro
2012-04-30 20:38 ` Thomas Gleixner
2012-04-30 20:49 ` Thomas Gleixner
2012-05-01 13:46 ` KOSAKI Motohiro
2012-05-01 13:46 ` KOSAKI Motohiro
2012-04-30 20:16 ` [patch 22/29] sh: " Thomas Gleixner
2012-04-30 22:57 ` Paul Mundt
2012-04-30 20:16 ` [patch 24/29] tile: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 20:16 ` [patch 23/29] sparc: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 20:35 ` Sam Ravnborg
2012-04-30 20:39 ` Thomas Gleixner
2012-04-30 21:04 ` Thomas Gleixner
2012-04-30 21:10 ` Sam Ravnborg
2012-05-01 1:46 ` David Miller
2012-04-30 20:16 ` [patch 25/29] um: " Thomas Gleixner
2012-04-30 22:06 ` Richard Weinberger
2012-04-30 20:16 ` [patch 26/29] unicore32: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner
2012-04-30 20:16 ` [patch 27/29] x86: " Thomas Gleixner
2012-04-30 20:16 ` [patch 28/29] xtensa: " Thomas Gleixner
2012-04-30 20:16 ` Thomas Gleixner [this message]
2012-04-30 20:16 ` [patch 29/29] init_task: Remove CONFIG_HAVE_GENERIC_INIT_TASK Thomas Gleixner
2012-04-30 20:37 ` [patch 00/29] init_task: Use a generic init_task variant Sam Ravnborg
2012-04-30 20:37 ` Sam Ravnborg
2012-04-30 20:43 ` Thomas Gleixner
2012-05-01 15:31 ` Sam Ravnborg
2012-05-02 7:09 ` Heiko Carstens
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