Linus Torvalds
0429fbc0bd
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
...
Pull percpu consistent-ops changes from Tejun Heo:
"Way back, before the current percpu allocator was implemented, static
and dynamic percpu memory areas were allocated and handled separately
and had their own accessors. The distinction has been gone for many
years now; however, the now duplicate two sets of accessors remained
with the pointer based ones - this_cpu_*() - evolving various other
operations over time. During the process, we also accumulated other
inconsistent operations.
This pull request contains Christoph's patches to clean up the
duplicate accessor situation. __get_cpu_var() uses are replaced with
with this_cpu_ptr() and __this_cpu_ptr() with raw_cpu_ptr().
Unfortunately, the former sometimes is tricky thanks to C being a bit
messy with the distinction between lvalues and pointers, which led to
a rather ugly solution for cpumask_var_t involving the introduction of
this_cpu_cpumask_var_ptr().
This converts most of the uses but not all. Christoph will follow up
with the remaining conversions in this merge window and hopefully
remove the obsolete accessors"
* 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (38 commits)
irqchip: Properly fetch the per cpu offset
percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix
ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use __this_cpu_write.
percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t
Revert "powerpc: Replace __get_cpu_var uses"
percpu: Remove __this_cpu_ptr
clocksource: Replace __this_cpu_ptr with raw_cpu_ptr
sparc: Replace __get_cpu_var uses
avr32: Replace __get_cpu_var with __this_cpu_write
blackfin: Replace __get_cpu_var uses
tile: Use this_cpu_ptr() for hardware counters
tile: Replace __get_cpu_var uses
powerpc: Replace __get_cpu_var uses
alpha: Replace __get_cpu_var
ia64: Replace __get_cpu_var uses
s390: cio driver &__get_cpu_var replacements
s390: Replace __get_cpu_var uses
mips: Replace __get_cpu_var uses
MIPS: Replace __get_cpu_var uses in FPU emulator.
arm: Replace __this_cpu_ptr with raw_cpu_ptr
...
2014-10-15 07:48:18 +02:00
..
asm-offsets.h
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
atomic.h
blackfin: smp: fix smp build after drop asm/system.h
2013-05-09 13:08:45 +08:00
barrier.h
arch,blackfin: Convert smp_mb__*()
2014-04-18 11:40:34 +02:00
bfin-global.h
bfin: add 32M, 16M and 8M uncached DMA region options
2012-07-24 13:39:48 +08:00
bfin-lq035q1.h
Blackfin: extend bfin-lq035q1-fb resources to include PPI mode
2010-03-09 00:30:46 -05:00
bfin5xx_spi.h
spi/bfin_spi: drop bits_per_word from client data
2012-03-21 11:00:07 +08:00
bfin_can.h
Blackfin: bfin_can.h: add missing VERSION/VERSION2 MMRs
2010-10-22 16:30:03 -04:00
bfin_dma.h
blackfin: add bf60x to current framework
2012-05-21 14:54:12 +08:00
bfin_pfmon.h
blackfin: license: Change ADI BSD license
2012-05-21 14:54:30 +08:00
bfin_ppi.h
blackfin: add spi/sport3/ppi head file for bf60x
2012-05-21 14:54:18 +08:00
bfin_rotary.h
blackfin: rotary: Add pm_wakeup flag to platform data structure.
2012-05-21 14:54:43 +08:00
bfin_sdh.h
bf609: rsi: Add bf609 rsi MMR macro and board platform data.
2013-05-07 18:26:18 +08:00
bfin_serial.h
bf60x: update anomaly id in serial and twi driver headers.
2012-07-24 13:39:52 +08:00
bfin_simple_timer.h
bfin: simple_timer: add READ_COUNTER ioctl and add NOIRQ timer mode
2012-07-24 13:39:50 +08:00
bfin_sport.h
UAPI: (Scripted) Disintegrate arch/blackfin/include/asm
2012-12-13 13:50:56 +08:00
bfin_sport3.h
treewide: Fix typos in printk and comment
2013-03-18 14:57:53 +01:00
bfin_twi.h
i2c: bfin-twi: remove unnecessary Blackfin SSYNC from the driver
2014-03-09 08:41:18 +01:00
bfin_watchdog.h
Blackfin: split watchdog definitions into a dedicated header file
2010-03-09 00:30:50 -05:00
bfrom.h
Blackfin arch: Update some inline assembly, tweak some register constraints
2009-01-07 23:14:39 +08:00
bitops.h
arch,blackfin: Convert smp_mb__*()
2014-04-18 11:40:34 +02:00
blackfin.h
blackfin: asm: fix blackfin.h broken
2012-05-21 14:54:08 +08:00
bug.h
Blackfin: change the BUG opcode to an unused 16-bit opcode
2010-05-22 14:19:04 -04:00
cache.h
Blackfin: SMP: fix build breakage in cache.h
2011-01-10 07:18:14 -05:00
cacheflush.h
Blackfin: don't attempt to flush on-chip L1 SRAM regions
2011-05-25 08:13:41 -04:00
cdef_LPBlackfin.h
Blackfin: fix inverted anomaly 05000481 logic
2010-10-25 17:24:00 -04:00
checksum.h
Blackfin: convert to generic checksum code
2009-12-15 00:13:32 -05:00
clkdev.h
clk: Add common __clk_get(), __clk_put() implementations
2013-12-04 17:19:44 +01:00
clocks.h
blackfin: bf60x: add clock support
2012-05-21 14:54:13 +08:00
cmpxchg.h
blackfin: fix cmpxchg build fails from system.h fallout
2012-04-02 14:41:25 -07:00
context.S
bfin: pm: add deepsleep for bf60x
2012-07-24 13:39:49 +08:00
cplb.h
blackfin: cplb: add support for bf60x
2012-05-21 14:54:16 +08:00
cplbinit.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
cpu.h
blackfin: smp: cleanup smp code
2012-01-09 10:26:15 +08:00
def_LPBlackfin.h
blackfin: Support L1 SRAM parity checking feature on bf60x
2014-01-29 15:12:20 +08:00
delay.h
Blackfin: implement ndelay()
2010-03-09 00:30:50 -05:00
dma-mapping.h
blackfin: Provide dma_mmap_coherent() and dma_get_sgtable()
2013-01-29 08:11:14 +01:00
dma.h
Revert "blackfin: dma: current count mmr is read only"
2014-06-11 00:13:22 +08:00
dpmc.h
pm: dpmc macro typo fix
2012-07-24 13:39:48 +08:00
early_printk.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
elf.h
default SET_PERSONALITY() in linux/elf.h
2013-02-26 02:46:08 -05:00
entry.h
m68k{nommu}/blackfin : remove old assembler-only flags bit definitions
2010-10-26 16:52:12 -07:00
exec.h
Disintegrate asm/system.h for Blackfin [ver #2 ]
2012-03-21 11:00:08 +08:00
fixed_code.h
UAPI: (Scripted) Disintegrate arch/blackfin/include/asm
2012-12-13 13:50:56 +08:00
flat.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
ftrace.h
ftrace: Make CALLER_ADDRx macros more generic
2014-05-21 03:10:32 -04:00
gpio.h
blackfin: adi gpio driver and pinctrl driver support
2013-11-15 17:33:42 +08:00
gptimers.h
blackfin: bf60x: enable gptimer clock source
2012-05-21 14:54:20 +08:00
hardirq.h
hardirq: Make hardirq bits generic
2013-11-13 20:21:46 +01:00
io.h
Blackfin: switch to asm-generic/io.h
2011-01-10 07:18:04 -05:00
ipipe.h
blackfin: Replace __get_cpu_var uses
2014-08-26 13:45:55 -04:00
ipipe_base.h
Blackfin/ipipe: upgrade to I-pipe mainline
2011-03-18 04:01:10 -04:00
irq.h
pinctrl: Move pint PM storage structure out of blackfin architecture.
2014-02-10 10:13:08 +01:00
irq_handler.h
blackfin: adi gpio driver and pinctrl driver support
2013-11-15 17:33:42 +08:00
irqflags.h
blackfin: mach-common: add sec support for bf60x
2012-05-21 14:54:15 +08:00
Kbuild
irq_work: Introduce arch_irq_work_has_interrupt()
2014-09-13 18:38:07 +02:00
kgdb.h
blackfin: kgdb: skip hardware watchpoint test
2012-03-21 11:00:07 +08:00
l1layout.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
linkage.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
mem_init.h
blackfin: dmc: Improve DDR2 write through in DMC effict controller.
2013-05-07 18:25:59 +08:00
mem_map.h
Blackfin: unify memory map headers
2009-06-22 21:16:07 -04:00
mmu.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
mmu_context.h
blackfin: restore L1 base address and length
2012-03-21 11:00:06 +08:00
module.h
Make most arch asm/module.h files use asm-generic/module.h
2012-09-28 14:31:03 +09:30
nand.h
mtd: Blackfin NFC: fix handling of page sizes
2010-08-05 16:14:38 +01:00
nmi.h
Blackfin: implement nmi_watchdog for SMP on BF561
2010-03-09 00:30:49 -05:00
page.h
blackfin: add bf60x to current framework
2012-05-21 14:54:12 +08:00
page_offset.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
pci.h
PCI: Turn pcibios_penalize_isa_irq() into a weak function
2014-05-27 16:23:58 -06:00
pda.h
blackfin: SMP: pda: "next" field of blackfin_pda only used in SMP kernel
2012-05-21 14:54:36 +08:00
perf_event.h
Blackfin: initial perf_event support
2011-05-25 08:24:09 -04:00
pgtable.h
consolidate io_remap_pfn_range definitions
2013-06-29 12:46:35 +04:00
pm.h
blackfin: fix build after add bf60x mach/pm.h
2012-05-21 14:55:07 +08:00
portmux.h
blackfin: portmux: cleanup head file
2014-04-12 08:46:32 +08:00
processor.h
arch, locking: Ciao arch_mutex_cpu_relax()
2014-07-17 12:32:47 +02:00
pseudo_instructions.h
Blackfin: add support for the DBG (debug output) pseudo insn
2010-05-22 14:19:05 -04:00
ptrace.h
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal
2012-12-20 18:05:28 -08:00
reboot.h
Blackfin arch: Fix bug - Run "reboot" hangs bf518-ezbrd
2009-02-04 16:49:45 +08:00
rwlock.h
scb.h
blackfin: scb: Add system crossbar init code.
2013-09-13 10:42:27 +08:00
sections.h
Blackfin: convert unicode space gremlins
2011-07-23 01:18:23 -04:00
segment.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
smp.h
blackfin: smp: adapt to generic smp helpers
2012-09-07 17:54:56 +08:00
spinlock.h
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
spinlock_types.h
locking: Convert raw_rwlock to arch_rwlock
2009-12-14 23:55:32 +01:00
string.h
Blackfin: move string functions to normal lib/ assembly
2010-05-22 14:19:09 -04:00
switch_to.h
Disintegrate asm/system.h for Blackfin [ver #2 ]
2012-03-21 11:00:08 +08:00
syscall.h
Blackfin: initial tracehook support
2010-03-09 00:30:51 -05:00
thread_info.h
preempt: Make PREEMPT_ACTIVE generic
2013-11-13 20:21:47 +01:00
time.h
Blackfin: add support for cpufreq on SMP systems
2010-03-09 00:30:50 -05:00
timex.h
tlb.h
Blackfin: mass clean up of copyright/licensing info
2009-10-07 04:36:26 -04:00
tlbflush.h
Blackfin: SMP: add flush_tlb_kernel_range stub
2010-05-21 09:40:20 -04:00
trace.h
Blackfin: make hardware trace output a little more useful
2010-05-21 09:40:19 -04:00
traps.h
bf60x: Add double fault, hardware error and NMI SEC handler
2012-07-24 13:39:52 +08:00
uaccess.h
blackfin: sync data in blackfin write buffer
2013-02-20 15:21:23 +08:00
unistd.h
sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL
2014-06-04 16:54:14 -07:00