Peter Zijlstra 93ea02bb84 arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h ...

We're going to be adding a few new barrier primitives, and in order to
avoid endless duplication make more agressive use of
asm-generic/barrier.h.

Change the asm-generic/barrier.h such that it allows partial barrier
definitions and fills out the rest with defaults.

There are a few architectures (m32r, m68k) that could probably
do away with their barrier.h file entirely but are kept for now due to
their unconventional nop() implementation.

Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Michael Ellerman <michael@ellerman.id.au>
Cc: Michael Neuling <mikey@neuling.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Victor Kaplansky <VICTORK@il.ibm.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/20131213150640.846368594@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2014-01-12 10:37:15 +01:00

..

a.out-core.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

adb_iop.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

amigahw.h

m68k: Remove dead GG2 config option

2010-10-22 09:43:22 +02:00

amigaints.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

amigayle.h

m68k: amiga - Amiga Gayle IDE platform device conversion

2010-05-26 19:51:09 +02:00

amipcmcia.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

apollohw.h

m68k/apollo: Remove disabled definitions in apollohw.h

2012-08-18 15:15:56 +02:00

asm-offsets.h

kbuild: move asm-offsets.h to include/generated

2009-12-12 13:08:14 +01:00

atafd.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

atafdreg.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

atari_joystick.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

atari_stdma.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

atari_stram.h

m68k/atari: Reserve some ST-RAM early on for device buffer use

2011-07-30 21:21:39 +02:00

atarihw.h

m68k/atari: EtherNAT - platform device and IRQ support code

2013-04-16 21:18:29 +02:00

atariints.h

m68k/atari: EtherNAT - platform device and IRQ support code

2013-04-16 21:18:29 +02:00

atarikb.h

input/atari: Use the correct mouse interrupt hook

2011-05-19 18:19:11 +02:00

atomic.h

m68k: include asm/cmpxchg.h in our m68k atomic.h

2012-04-01 22:57:49 +02:00

barrier.h

arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h

2014-01-12 10:37:15 +01:00

bitops.h

m68k: merge mmu and non-mmu bitops.h

2011-07-25 11:20:40 +10:00

blinken.h

m68k/hp300: Export hp300_ledstate

2011-12-10 19:52:48 +01:00

bootinfo.h

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

bootstd.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

bug.h

m68k: merge the mmu and non-mmu versions of bug.h

2009-03-24 15:17:44 +10:00

bugs.h

m68k: merge the mmu and non-mmu versions of bugs.h

2009-03-24 15:17:45 +10:00

bvme6000hw.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

cache.h

dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN

2010-08-11 08:59:21 -07:00

cacheflush_mm.h

m68k: fix ColdFire clear cache operation

2012-07-17 15:49:34 +10:00

cacheflush_no.h

m68knommu: use "r", not "i" constraint in cacheflush asm's

2012-09-27 23:28:40 +10:00

cacheflush.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

checksum.h

m68k: simpler m68k and ColdFire CPU's can use generic csum code

2011-12-24 21:47:57 +10:00

cmpxchg.h

m68k: Add missing cmpxchg64() if CONFIG_RMW_INSNS=y

2013-04-16 21:08:09 +02:00

coldfire.h

m68knommu: remove ColdFire CLOCK_DIV config option

2011-03-15 21:01:57 +10:00

commproc.h

m68k: remove rpxlite stuff

2013-04-05 13:28:27 +01:00

contregs.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

current.h

m68k: merge the mmu and non-mmu versions of current.h

2009-03-24 15:17:45 +10:00

delay.h

m68k: Implement ndelay() based on the existing udelay() logic

2013-04-16 21:35:40 +02:00

div64.h

m68k: Truncate base in do_div()

2013-08-14 11:46:30 +02:00

dma-mapping.h

m68k: Sort out !CONFIG_MMU_SUN3 vs. CONFIG_HAS_DMA

2013-02-09 14:23:36 +01:00

dma.h

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-29 09:17:58 +10:00

dsp56k.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

dvma.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

elf.h

default SET_PERSONALITY() in linux/elf.h

2013-02-26 02:46:08 -05:00

entry.h

m68k: Correct the Atari ALLOWINT definition

2012-04-22 20:16:50 +02:00

fb.h

m68k: merge the mmu and non-mmu versions of fb.h

2009-03-24 15:17:44 +10:00

fbio.h

tree-wide: s/widht/width/g typo in comments

2010-02-05 12:22:42 +01:00

flat.h

m68k: fix compiler warning by properly inlining flat_set_persistent()

2012-05-20 21:21:33 +10:00

floppy.h

m68k: Remove deprecated IRQF_DISABLED

2013-09-26 09:54:16 +02:00

fpu.h

m68k: add ColdFire FPU support for the V4e ColdFire CPUs

2011-12-30 10:20:47 +10:00

ftrace.h

tracing: make CALLER_ADDRx overwriteable

2009-03-02 16:49:37 -05:00

futex.h

m68k: implement futex.h to support userspace robust futexes and PI mutexes

2013-05-21 21:29:13 +02:00

gpio.h

m68k: only use local gpio_request_one if not using GPIOLIB

2013-05-29 16:56:45 +10:00

hardirq.h

hardirq: Make hardirq bits generic

2013-11-13 20:21:46 +01:00

hp300hw.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

hwtest.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

ide.h

m68knommu: arch/m68k/include/asm/ide.h fix for nommu

2010-08-18 12:44:31 +10:00

idprom.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

intersil.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

io_mm.h

m68k/atari: ROM port ISA adapter support

2013-04-16 21:08:11 +02:00

io_no.h

m68knommu: user generic iomap to support ioread*/iowrite*

2013-08-26 16:51:13 +10:00

io.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

irq.h

m68k/atari: EtherNAT - platform device and IRQ support code

2013-04-16 21:18:29 +02:00

irqflags.h

Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-09-04 09:36:54 -07:00

Kbuild

sched, arch: Create asm/preempt.h

2013-09-25 14:07:50 +02:00

linkage.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

m52xxacr.h

m68knommu: create optimal separate instruction and data cache for ColdFire

2011-01-05 15:19:20 +10:00

m53xxacr.h

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-29 09:17:58 +10:00

m53xxsim.h

m68knommu: fix ColdFire 5373/5329 QSPI base address

2013-04-29 09:17:59 +10:00

m54xxacr.h

m68k: Set ColdFire ACR1 cache mode depending on kernel configuration

2013-04-29 09:17:57 +10:00

m54xxgpt.h

m68knommu: clean up ColdFire 54xx General Timer definitions

2012-09-27 23:34:03 +10:00

m54xxpci.h

m68k: add PCI bus support definitions for the ColdFire M54xx SoC family

2012-07-17 15:49:42 +10:00

m54xxsim.h

m68knommu: clean up Pin Assignment definitions for the 54xx ColdFire CPU

2012-09-27 23:34:02 +10:00

m520xsim.h

m68knommu: Add clk definitions for m520x.

2012-07-16 09:59:22 +10:00

m523xsim.h

m68knommu: fix inconsistent formating in ColdFire 523x definitions

2012-09-27 23:34:04 +10:00

m525xsim.h

m68knommu: merge ColdFire 5249 and 525x definitions

2012-12-05 10:51:21 +10:00

m527xsim.h

m68knommu: fix inconsistent formating in ColdFire 527x definitions

2012-09-27 23:34:06 +10:00

m528xsim.h

m68knommu: remove unused ColdFire 5282 register definitions

2012-09-27 23:33:55 +10:00

m5206sim.h

m68knommu: make ColdFire Chip Select register definitions absolute addresses

2012-09-27 23:33:51 +10:00

m5272sim.h

m68knommu: fix inconsistent formating in ColdFire 5272 definitions

2012-09-27 23:34:05 +10:00

m5307sim.h

m68knommu: fix inconsistent formating in ColdFire 5307 definitions

2012-09-27 23:34:07 +10:00

m5407sim.h

m68knommu: fix inconsistent formating in ColdFire 5407 definitions

2012-09-27 23:34:08 +10:00

m5441xsim.h

m68knommu: Add rtc device for m5441x.

2012-07-16 09:59:21 +10:00

m68360_enet.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

m68360_pram.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

m68360_quicc.h

Fix common misspellings

2011-03-31 11:26:23 -03:00

m68360_regs.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

m68360.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

mac_asc.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

mac_baboon.h

m68k/mac: cleanup forward declarations

2011-12-10 19:52:46 +01:00

mac_iop.h

m68k/mac: cleanup forward declarations

2011-12-10 19:52:46 +01:00

mac_oss.h

m68k/mac: oss irq fixes

2011-12-10 19:52:47 +01:00

mac_psc.h

m68k/mac: cleanup forward declarations

2011-12-10 19:52:46 +01:00

mac_via.h

m68k/mac: fix nubus slot irq disable and shutdown

2011-12-10 19:52:47 +01:00

machdep.h

m68k: set arch_gettimeoffset directly

2012-12-24 09:36:34 -07:00

machines.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

machw.h

mac68k: replace mac68k SCC code with platform device

2010-02-27 18:31:09 +01:00

macintosh.h

m68k/mac: cleanup macro case

2011-12-10 19:52:48 +01:00

macints.h

m68k/mac: oss irq fixes

2011-12-10 19:52:47 +01:00

math-emu.h

locking, m68k/asm-offsets: Rename pt_regs offset defines

2009-08-31 18:08:49 +02:00

mc146818rtc.h

m68k: use the mc146818rtc.h for non-mmu setups as well.

2009-03-24 15:17:41 +10:00

MC68EZ328.h

m68k: fix comment typo 'occcured'

2011-04-10 17:01:05 +02:00

MC68VZ328.h

m68k: fix comment typo 'occcured'

2011-04-10 17:01:05 +02:00

MC68328.h

m68knommu: fix MC68328.h defines

2013-03-04 11:08:50 +10:00

mcf8390.h

net: add support for NS8390 based eth controllers on some ColdFire CPU boards

2012-07-12 07:54:45 -07:00

mcf_pgalloc.h

m68k: handle pgtable_page_ctor() fail

2013-11-15 09:32:17 +09:00

mcf_pgtable.h

m68k: Add shared bit to Coldfire kernel page entries

2012-02-07 11:04:00 +10:00

mcfclk.h

m68knommu: add clock creation support macro for other ColdFire CPUs

2012-12-05 10:51:24 +10:00

mcfdma.h

m68knommu: move ColdFire DMA register addresses to per-cpu headers

2011-03-15 21:01:54 +10:00

mcfgpio.h

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-29 09:17:58 +10:00

mcfintc.h

m68knommu: map ColdFire interrupts to correct masking bits

2009-09-16 09:43:52 +10:00

mcfmmu.h

m68k: ColdFire V4e MMU paging init code and miss handler

2011-12-30 10:20:38 +10:00

mcfpit.h

m68knommu: move ColdFire PIT timer base addresses

2011-03-15 21:01:54 +10:00

mcfqspi.h

m68knommu: make 532x QSPI platform addressing consistent

2012-03-05 09:43:09 +10:00

mcfsim.h

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-29 09:17:58 +10:00

mcfslt.h

m68knommu: move ColdFire slice timer address defiens to 54xx header

2012-09-27 23:34:01 +10:00

mcftimer.h

m68knommu: create and use a common M53xx ColdFire class of CPUs

2013-04-29 09:17:58 +10:00

mcfuart.h

m68knommu: Add support for the Coldfire 5251/5253

2012-07-16 09:59:21 +10:00

mcfwdebug.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

mmu_context.h

m68k: ColdFire V4e MMU context support code

2011-12-30 10:20:34 +10:00

mmu.h

m68k: merge the mmu and non-mmu versions of mmu.h

2009-03-24 15:17:42 +10:00

mmzone.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

module.h

Make most arch asm/module.h files use asm-generic/module.h

2012-09-28 14:31:03 +09:30

motorola_pgalloc.h

m68k: handle pgtable_page_ctor() fail

2013-11-15 09:32:17 +09:00

motorola_pgtable.h

m68k: use ColdFire MMU read/write bit flags when ioremapping

2011-12-30 10:20:37 +10:00

movs.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

mvme16xhw.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

mvme147hw.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

natfeat.h

m68k/atari: Initial ARAnyM support

2011-03-16 19:10:41 +01:00

nettel.h

m68knommu: fix wrong register offsets used for ColdFire 5272 multi-function pins

2012-09-27 23:33:54 +10:00

nubus.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

openprom.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

oplib.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

page_mm.h

m68k: define 'VM_DATA_DEFAULT_FLAGS' no matter whether has 'NOMMU' or not

2013-08-26 16:51:14 +10:00

page_no.h

m68knommu: make non-MMU page_to_virt() return a void *

2012-12-05 10:51:22 +10:00

page_offset.h

m68k: define PAGE_OFFSET_RAW for ColdFire CPU with MMU enabled

2011-12-30 10:20:31 +10:00

page.h

m68k: define 'VM_DATA_DEFAULT_FLAGS' no matter whether has 'NOMMU' or not

2013-08-26 16:51:14 +10:00

parport.h

m68k/q40: Undefine insl/outsl before redefining them

2013-06-24 19:44:19 +02:00

pci.h

m68k: common PCI support definitions and code

2012-07-17 15:49:41 +10:00

pgalloc.h

m68k: create ColdFire MMU pgalloc code

2011-12-30 10:20:40 +10:00

pgtable_mm.h

consolidate io_remap_pfn_range definitions

2013-06-29 12:46:35 +04:00

pgtable_no.h

consolidate io_remap_pfn_range definitions

2013-06-29 12:46:35 +04:00

pgtable.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

processor.h

m68knommu: fix trap on execing /bin/init

2013-02-06 11:13:23 +10:00

ptrace.h

new helper: current_user_stack_pointer()

2012-12-19 18:07:39 -05:00

q40_master.h

UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers

2012-10-02 18:01:25 +01:00

q40ints.h

m68k/irq: Remove obsolete m68k irq framework

2011-11-08 22:35:52 +01:00

quicc_simple.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

raw_io.h

m68k/atari: ROM port ISA adapter support

2013-04-16 21:08:11 +02:00

rtc.h

m68k: Hook up rtc-generic

2009-04-02 01:05:31 +00:00

segment.h

m68k: use addr_limit checking for m68k CPUs that do no support address spaces

2011-12-30 10:20:22 +10:00

serial.h

m68k/serial: SERIAL_PORT_DFNS only if CONFIG_ISA

2011-12-10 19:52:45 +01:00

setup.h

UAPI: (Scripted) Disintegrate arch/m68k/include/asm

2012-10-09 09:47:06 +01:00

signal.h

m68k: switch to generic old sigaction()

2013-02-03 18:16:00 -05:00

smp.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

string.h

m68k: Remove inline strcpy() and strcat() implementations

2013-06-24 19:44:18 +02:00

sun3_pgalloc.h

m68k: handle pgtable_page_ctor() fail

2013-11-15 09:32:17 +09:00

sun3_pgtable.h

m68k/sun3: Kill pte_unmap() warnings

2011-01-05 21:17:19 +01:00

sun3-head.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

sun3ints.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

sun3mmu.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

sun3x.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

sun3xflop.h

m68k: Remove deprecated IRQF_DISABLED

2013-09-26 09:54:16 +02:00

sun3xprom.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

switch_to.h

Disintegrate asm/system.h for M68K

2012-03-28 18:30:02 +01:00

thread_info.h

preempt: Make PREEMPT_ACTIVE generic

2013-11-13 20:21:47 +01:00

timex.h

m68knommu: fix ColdFire definition of CLOCK_TICK_RATE

2009-09-16 09:43:56 +10:00

tlb.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

tlbflush.h

m68k: add TLB flush support for the ColdFire V4e MMU hardware

2011-12-30 10:20:30 +10:00

traps.h

m68k: print memory layout info in boot log

2011-12-24 21:47:57 +10:00

uaccess_mm.h

m68k/uaccess: Fix asm constraints for userspace access

2013-06-24 19:44:19 +02:00

uaccess_no.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

uaccess.h

m68k/m68knommu: Implement __get_user_unaligned/__put_user_unaligned()

2013-09-10 11:06:17 +02:00

ucontext.h

m68k: make fp register stores consistent for m68k and ColdFire

2011-12-24 21:47:57 +10:00

unaligned.h

m68k: Introduce config option CPU_HAS_NO_UNALIGNED

2012-06-10 10:18:32 +02:00

unistd.h

consolidate cond_syscall and SYSCALL_ALIAS declarations

2013-03-03 22:55:19 -05:00

user.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00

vga.h

m68k/video: Create <asm/vga.h>

2012-04-22 20:16:50 +02:00

virtconvert.h

m68k: Eliminate unused variable in page_to_phys()

2010-02-27 18:31:18 +01:00

zorro.h

m68k,m68knommu: merge header files

2009-01-16 21:58:10 +10:00