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linux-2.6/arch/arm
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Will Deacon 24b44a66fa ARM: 5889/1: Add atomic64 routines for ARMv6k and above. 
In preparation for perf-events support, ARM needs to support atomic64_t
operations. v6k and above support the ldrexd and strexd instructions to
do just that.

This patch adds atomic64 support to the ARM architecture. v6k and above
make use of new instructions whilst older cores fall back on the generic
solution using spinlocks. If and when v7-M cores are supported by Linux,
they will need to fall back on the spinlock implementation too.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
 		2010-02-15 21:39:50 +00:00
..
boot arm: add support for LZO-compressed kernels 2010-01-11 09:34:05 -08:00
common ARM: 5857/1: ARM: dmabounce: fix build 2009-12-22 15:32:32 +00:00
configs ARM: 5867/1: Update U300 defconfig 2010-01-08 16:14:28 +00:00
include/asm ARM: 5889/1: Add atomic64 routines for ARMv6k and above. 2010-02-15 21:39:50 +00:00
kernel ARM: add notify_die() support 2010-02-15 21:39:14 +00:00
lib Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 2009-09-19 13:47:57 +01:00
mach-aaec2000
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mach-at91 atmel-mci: change use of dma slave interface 2009-12-15 08:53:35 -08:00
mach-bcmring Merge git://git.infradead.org/mtd-2.6 2009-12-16 10:23:43 -08:00
mach-clps711x ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-davinci ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
mach-dove ARM: Add Tauros2 L2 cache controller support 2009-11-27 15:43:21 -05:00
mach-ebsa110
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mach-ep93xx Input: ep93xx_keypad - update driver to new core support 2009-12-15 08:54:45 -08:00
mach-footbridge ARM: 5880/1: arm: use generic infrastructure for early params 2010-02-15 21:39:13 +00:00
mach-gemini
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mach-h720x
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mach-integrator ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-iop13xx ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
mach-iop32x iop: enable generic time 2009-10-29 11:46:55 -07:00
mach-iop33x iop: enable generic time 2009-10-29 11:46:55 -07:00
mach-ixp4xx IXP4xx: GTWX5715 platform only has two PCI IRQ lines, not four. 2009-12-05 16:58:41 +01:00
mach-ixp23xx ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-ixp2000 ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-kirkwood [ARM] Kirkwood: Add LaCie Network Space v2 support 2009-12-10 23:01:57 -05:00
mach-ks8695 ARM: dma-mapping: provide dma_to_page() 2009-11-23 12:53:54 +00:00
mach-l7200
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mach-lh7a40x ARM: 5871/1: arch/arm: Fix build failure for lpd7a404_defconfig caused by missing includes 2010-01-10 00:08:14 +00:00
mach-loki
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mach-mmp [ARM] pxa/ttc_dkb: remove duplicate macro definition 2009-12-29 14:11:33 +08:00
mach-msm ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
mach-mv78xx0 [ARM] properly report mv78100 stepping A1 2009-11-05 23:03:19 -05:00
mach-mx1 ARM: mxc: Fix i2c_board_info definitions 2009-08-14 12:40:37 +02:00
mach-mx2 mx27: mxt_td60: Remove not used UART pins 2010-01-04 11:47:43 +01:00
mach-mx3 imx/mx3: depend on USB_ULPI for otg_ulpi_create 2010-01-04 13:26:23 +01:00
mach-mx25 mx25: pdk: add platform code for FEC support 2010-01-04 11:47:44 +01:00
mach-mxc91231 MXC: add iomux pins configuration support for MXC91231 2009-08-14 12:40:47 +02:00
mach-netx netx: Use get_irqnr_preamble to initialize base register 2009-08-13 20:34:36 +02:00
mach-nomadik Merge git://git.infradead.org/mtd-2.6 2009-12-16 10:23:43 -08:00
mach-ns9xxx genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
mach-omap1 Merge branch 'for_2.6.33rc_c' of git://git.pwsan.com/linux-2.6 into omap-fixes-for-linus 2010-01-08 14:27:56 -08:00
mach-omap2 Merge branch 'for_2.6.33rc_c' of git://git.pwsan.com/linux-2.6 into omap-fixes-for-linus 2010-01-08 14:27:56 -08:00
mach-orion5x tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
mach-pnx4008
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mach-pxa [ARM] pxa: fix strange characters in zaurus gpio .desc 2010-01-08 09:42:45 +08:00
mach-realview ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boards 2010-01-11 15:39:21 +00:00
mach-rpc
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mach-s3c24a0/include/mach ARM: fix clps711x, footbridge, integrator, ixp2000, ixp2300 and s3c build bug 2009-12-13 16:33:19 +00:00
mach-s3c2400 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c2410 ARM: S3C24XX: touchscreen device definition 2009-12-23 19:28:12 +00:00
mach-s3c2412 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c2440 ARM: mach-osiris: add NAND_SCAN_SILENT_NODEV to optional devices 2009-12-23 19:28:11 +00:00
mach-s3c2442 Merge git://git.infradead.org/battery-2.6 2009-12-15 08:59:33 -08:00
mach-s3c2443 Kconfig: Remove useless and sometimes wrong comments 2009-11-09 09:40:56 +01:00
mach-s3c6400 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s3c6410 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-s5pc100 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
mach-sa1100 ARM: fix sa1100 build 2009-12-13 19:38:08 +00:00
mach-shark
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mach-stmp37xx
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mach-stmp378x
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mach-u300 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-12-16 10:28:56 -08:00
mach-ux500 ARM: 5832/1: ARM: U8500 Makefile.boot 2009-11-28 10:22:52 +00:00
mach-versatile ARM: 5720/1: Move MMCI header to amba include dir 2009-09-22 20:49:04 +01:00
mach-w90x900 ARM: 5864/1: Implement arch_reset() in NUC900 2010-01-05 20:52:45 +00:00
mm ARM: 5880/1: arm: use generic infrastructure for early params 2010-02-15 21:39:13 +00:00
nwfpe ARM: Kill CONFIG_CPU_32 2009-12-18 16:07:53 +00:00
oprofile ARM: 5849/1: ARMv7: fix Oprofile events count 2009-12-22 15:32:31 +00:00
plat-iop ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
plat-mxc mx25: add support for FEC on i.MX25 2010-01-04 11:47:44 +01:00
plat-nomadik ARM: 5833/1: ARM nomadik: enable U8500 for common platform 2009-11-28 10:22:53 +00:00
plat-omap ARM: Add caller information to ioremap 2010-02-15 21:39:11 +00:00
plat-orion [ARM] Kirkwood: __init requires linux/init.h 2009-08-24 11:55:59 -04:00
plat-pxa [ARM] pxa: use resource_size() in pwm.c 2009-12-29 14:11:27 +08:00
plat-s3c ARM: S3C: Fix NAND device registration by s3c_nand_set_platdata(). 2009-12-23 20:34:29 +00:00
plat-s3c24xx ARM: S3C24XX: touchscreen device definition 2009-12-23 19:28:12 +00:00
plat-s3c64xx ARM: S3C64XX: Fix possible clock look in EPLL and MPLL clock chains 2010-01-07 11:34:51 +09:00
plat-s5pc1xx Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
plat-samsung ARM: SAMSUNG: Add plat-samsung as starting point for plat-s3c* moves 2009-12-01 01:28:37 +00:00
plat-stmp3xxx ARM: STMP3xxx: deallocation with negative index of descriptors[] 2009-09-19 12:14:05 +01:00
tools Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2009-12-17 15:53:41 -08:00
vfp ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread() 2009-12-18 14:53:41 +00:00
Kconfig ARM: 5889/1: Add atomic64 routines for ARMv6k and above. 2010-02-15 21:39:50 +00:00
Kconfig-nommu
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Kconfig.debug Merge branch 'devel' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel 2009-12-13 16:35:09 +00:00
Makefile arm: move mach-types to include/generated 2009-12-12 13:08:14 +01:00