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FEX-Emu/linux

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History

Russell King bac4e960b5 [ARM] barriers: improve xchg, bitops and atomic SMP barriers

Mathieu Desnoyers pointed out that the ARM barriers were lacking:

- cmpxchg, xchg and atomic add return need memory barriers on
  architectures which can reorder the relative order in which memory
  read/writes can be seen between CPUs, which seems to include recent
  ARM architectures. Those barriers are currently missing on ARM.

- test_and_xxx_bit were missing SMP barriers.

So put these barriers in.  Provide separate atomic_add/atomic_sub
operations which do not require barriers.

Reported-Reviewed-and-Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2009-05-28 19:39:27 +01:00

..

arm: allow usage of string functions in linux/string.h

2009-03-31 13:05:36 +10:30

[ARM] smp: fix cpumask usage in ARM SMP code

2009-05-17 16:22:46 +01:00

Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6

2009-05-05 09:22:26 +01:00

[ARM] barriers: improve xchg, bitops and atomic SMP barriers

2009-05-28 19:39:27 +01:00

[ARM] barriers: improve xchg, bitops and atomic SMP barriers

2009-05-28 19:39:27 +01:00

[ARM] barriers: improve xchg, bitops and atomic SMP barriers

2009-05-28 19:39:27 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

clocksource: pass clocksource to read() callback

2009-04-21 13:41:47 -07:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

Merge branch 'fix/asoc' into for-linus

2009-05-15 15:38:26 +02:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] 5509/1: ep93xx: clkdev enable UARTS

2009-05-16 19:55:56 +01:00

mach-footbridge

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] arch_reset() now takes a second parameter

2009-03-30 10:40:12 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-04-24 08:36:41 -07:00

mach-integrator

[ARM] 5517/1: integrator: don't put clock lookups in __initdata

2009-05-18 17:43:16 +01:00

dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)

2009-04-07 08:31:10 -07:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2009-05-10 10:46:45 -07:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] add coherent DMA mask for mv643xx_eth

2009-05-22 17:05:53 -04:00

Merge branch 'highmem' into devel

2009-03-24 22:47:45 +00:00

[ARM] mach-l7200: fix spelling of SYS_CLOCK_OFF

2009-05-18 11:25:08 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] add coherent DMA mask for mv643xx_eth

2009-05-22 17:05:53 -04:00

[ARM] pxa: add parameter to clksrc_read() for pxa168/910

2009-05-22 18:15:49 +08:00

clocksource: pass clocksource to read() callback

2009-04-21 13:41:47 -07:00

[ARM] add coherent DMA mask for mv643xx_eth

2009-05-22 17:05:53 -04:00

MX1ADS: remove I2C ifdefs

2009-04-16 12:57:15 +02:00

imx21: activate i2c

2009-04-16 12:57:13 +02:00

mx31ads: Mark as having full regulatoion constraints with 1133-EV1 board

2009-04-16 13:03:56 +02:00

clocksource: pass clocksource to read() callback

2009-04-21 13:41:47 -07:00

clocksource: pass clocksource to read() callback

2009-04-21 13:41:47 -07:00

Merge branch 'omap-clock-fixes' into omap-fixes

2009-04-24 09:56:16 -07:00

ARM: OMAP2/3: Change omapfb to use clkdev for dispc and rfbi, v2

2009-05-16 08:28:17 -07:00

[ARM] add coherent DMA mask for mv643xx_eth

2009-05-22 17:05:53 -04:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

Merge branch 'fix' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6

2009-05-23 11:16:05 +01:00

[ARM] realview: fix broadcast tick support

2009-05-17 17:11:35 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

mach-s3c24a0/include/mach

[ARM] S3C: Make IRQ_EINT sleep control common

2009-03-08 12:35:36 +00:00

[ARM] remove a common set of __virt_to_bus definitions

2008-11-28 15:36:49 +00:00

[ARM] S3C2410: mach-bast.c registering i2c data too early

2009-05-15 15:13:25 +01:00

[ARM] S3C2412: Add missing cache flush in suspend code

2009-05-01 12:28:16 +01:00

[ARM] Osiris: Fix double initialisation in machine block

2009-04-17 12:42:24 +01:00

[ARM] Arrange for platforms to select appropriate CPU support

2008-11-27 12:38:00 +00:00

S3C24XX: Move and update IIS headers

2009-03-05 12:00:59 +00:00

[ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h>

2009-05-01 12:28:16 +01:00

[ARM] SMDK6410: Request GPIOs for LCD power control

2009-04-15 14:46:03 +01:00

[ARM] lart: fix build error

2009-04-26 13:56:01 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

[ARM] 5518/1: versatile: don't put clock lookups in __initdata

2009-05-18 17:43:06 +01:00

[ARM] pass reboot command line to arch_reset()

2009-03-19 16:20:24 +00:00

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-05-02 16:40:20 -07:00

[ARM] nwfpe: fix 'floatx80_is_nan' sparse warning

2009-05-15 12:49:14 +01:00

Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm

2009-03-28 14:03:14 -07:00

dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)

2009-04-07 08:31:11 -07:00

mx27ads: move PBC mapping out of vmalloc space

2009-05-05 09:37:08 +02:00

ARM: OMAP3: Fix number of GPIO lines for 34xx

2009-05-16 08:28:16 -07:00

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-04-24 08:36:41 -07:00

[ARM] pxa: fix issue of muxed GPIO irq_chip functions touching non-muxed GPIOs

2009-04-27 11:45:16 +08:00

[ARM] S3C: Do not set clk->owner field if unset

2009-05-15 15:21:57 +01:00

[ARM] S3C24XX: Fix unused code warning in arch/arm/plat-s3c24xx/dma.c

2009-05-15 15:13:24 +01:00

[ARM] S3C64XX: fix GPIO debug

2009-05-15 15:13:18 +01:00

[ARM] update mach-types

2009-03-23 16:12:37 -04:00

[ARM] 5440/1: Fix VFP state corruption due to preemption during VFP exceptions

2009-04-01 22:17:50 +01:00

Kconfig

[ARM] Double check memmap is actually valid with a memmap has unexpected holes V2

2009-05-18 11:22:24 +01:00

Kconfig-nommu

…

Kconfig.debug

[ARM] 5412/1: XSCALE: add ice dcc support

2009-02-27 20:57:46 +00:00

Makefile

Merge branch 'for-rmk' of git://gitorious.org/linux-gemini/mainline into devel

2009-03-26 23:10:11 +00:00