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Rusty Russell 98a79d6a50 cpumask: centralize cpu_online_map and cpu_possible_map 
Impact: cleanup

Each SMP arch defines these themselves.  Move them to a central
location.

Twists:
1) Some archs (m32, parisc, s390) set possible_map to all 1, so we add a
   CONFIG_INIT_ALL_POSSIBLE for this rather than break them.

2) mips and sparc32 '#define cpu_possible_map phys_cpu_present_map'.
   Those archs simply have phys_cpu_present_map replaced everywhere.

3) Alpha defined cpu_possible_map to cpu_present_map; this is tricky
   so I just manipulate them both in sync.

4) IA64, cris and m32r have gratuitous 'extern cpumask_t cpu_possible_map'
   declarations.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Grant Grundler <grundler@parisc-linux.org>
Tested-by: Tony Luck <tony.luck@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Mike Travis <travis@sgi.com>
Cc: ink@jurassic.park.msu.ru
Cc: rmk@arm.linux.org.uk
Cc: starvik@axis.com
Cc: tony.luck@intel.com
Cc: takata@linux-m32r.org
Cc: ralf@linux-mips.org
Cc: grundler@parisc-linux.org
Cc: paulus@samba.org
Cc: schwidefsky@de.ibm.com
Cc: lethal@linux-sh.org
Cc: wli@holomorphy.com
Cc: davem@davemloft.net
Cc: jdike@addtoit.com
Cc: mingo@redhat.com
2008-12-13 21:19:41 +10:30
..
boot ftrace: rename FTRACE to FUNCTION_TRACER 2008-10-20 18:27:03 +02:00
common [ARM] sharpsl_pm: fix compilation w/o CONFIG_PM 2008-10-30 22:10:15 +08:00
configs [ARM] pxa/corgi: update default config to exclude tosa from being built 2008-11-26 12:51:42 +08:00
include/asm [ARM] 5340/1: fix stack placement after noexecstack changes 2008-12-06 08:32:02 +00:00
kernel cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
lib Merge branch 'ptebits' into devel 2008-10-09 21:31:56 +01:00
mach-aaec2000
mach-at91 [ARM] 5326/1: AFEB9260: Fix for i2c_board_info structure 2008-10-30 15:43:42 +00:00
mach-clps711x [ARM] cdb89712: avoid namespace clashes with SRAM_ and BOOTROM_ constants 2008-11-13 15:05:03 +00:00
mach-clps7500 [ARM] cdb89712,clps7500,h720x: avoid namespace clash for FLASH_* constants 2008-11-13 15:04:52 +00:00
mach-davinci Merge branch 's3c-move' into devel 2008-10-14 22:24:51 +01:00
mach-ebsa110
mach-ep93xx [ARM] ep93xx: fix OHCI DMA mask 2008-10-30 14:41:48 +00:00
mach-footbridge Merge branch 'pxa-all' into devel 2008-10-09 21:33:02 +01:00
mach-h720x [ARM] cdb89712,clps7500,h720x: avoid namespace clash for FLASH_* constants 2008-11-13 15:04:52 +00:00
mach-imx [ARM] gpio_free might sleep, arm architecture 2008-10-30 14:41:50 +00:00
mach-integrator [ARM] integrator,realview,versatile: remove FLASH_* and EPROM_* constants 2008-11-13 14:47:59 +00:00
mach-iop13xx iop-adma: use iop_paranoia() for debug BUG_ONs 2008-11-11 13:12:33 -07:00
mach-iop32x
mach-iop33x
mach-ixp4xx [ARM] gpio_free might sleep, arm architecture 2008-10-30 14:41:50 +00:00
mach-ixp23xx Merge branch 'pxa-all' into devel 2008-10-09 21:33:02 +01:00
mach-ixp2000 genirq: fix name space collisions of nr_irqs in arch/* 2008-10-16 16:53:30 +02:00
mach-kirkwood [ARM] 5321/1: Kirkwood: fix typo in Makefile 2008-10-23 19:58:19 +01:00
mach-ks8695 [ARM] gpio_free might sleep, arm architecture 2008-10-30 14:41:50 +00:00
mach-l7200
mach-lh7a40x Merge branch 'pxa-all' into devel 2008-10-09 21:33:02 +01:00
mach-loki Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2008-10-11 10:09:45 -07:00
mach-msm [ARM] msm: vreg interface to msm7k pmic 2008-10-22 02:41:00 -07:00
mach-mv78xx0 [ARM] mv78xx0: force link speed/duplex on eth2/eth3 2008-10-19 14:29:05 -04:00
mach-mx2
mach-mx3 [ARM] mx31ads: Add missing include 2008-10-30 15:58:09 +01:00
mach-netx Merge branch 'pxa-all' into devel 2008-10-09 21:33:02 +01:00
mach-ns9xxx [ARM] gpio_free might sleep, arm architecture 2008-10-30 14:41:50 +00:00
mach-omap1 [ARM] omap: fix a pile of issues 2008-12-01 17:40:54 +00:00
mach-omap2 ARM: OMAP: Fix compiler warnings in gpmc.c 2008-11-04 13:35:06 -08:00
mach-orion5x [ARM] gpio_free might sleep, arm architecture 2008-10-30 14:41:50 +00:00
mach-pnx4008
mach-pxa [ARM] pxa/palmtx: misc fixes to use generic GPIO API 2008-11-27 22:47:26 +08:00
mach-realview [ARM] integrator,realview,versatile: remove FLASH_* and EPROM_* constants 2008-11-13 14:47:59 +00:00
mach-rpc [ARM] mm: enable sparsemem on clps7500 and RiscPC 2008-10-01 17:24:04 +01:00
mach-s3c2400
mach-s3c2410 spi: fix spi_s3c24xx_gpio num_chipselect 2008-12-01 19:55:24 -08:00
mach-s3c2412 Merge branch 's3c-move' into devel 2008-10-14 22:24:51 +01:00
mach-s3c2440 Merge branch 's3c-move' into devel 2008-10-14 22:24:51 +01:00
mach-s3c2442 Merge branch 's3c-move' into devel 2008-10-14 22:24:51 +01:00
mach-s3c2443 Merge branch 'for-rmk-fixes' of git://aeryn.fluff.org.uk/bjdooks/linux 2008-10-17 14:29:03 +01:00
mach-sa1100 ide: remove dead <asm-arm/arch-sa1100/ide.h> 2008-10-17 18:09:15 +02:00
mach-shark
mach-versatile [ARM] integrator,realview,versatile: remove FLASH_* and EPROM_* constants 2008-11-13 14:47:59 +00:00
mm [ARM] Fix alignment fault handling for ARMv6 and later CPUs 2008-12-07 09:44:55 +00:00
nwfpe
oprofile
plat-iop [ARM] iop: iop3xx needs registers mapped uncached+unbuffered 2008-11-09 11:18:36 +00:00
plat-mxc [ARM] MXC: Fix mxc_gpio_get(), which must read PSR register instead DR. 2008-10-30 15:56:35 +01:00
plat-omap [ARM] omap: fix a pile of issues 2008-12-01 17:40:54 +00:00
plat-orion [ARM] Orion: fix bug in pcie configuration cycle function field mask 2008-12-02 16:53:26 -05:00
plat-s3c [ARM] S3C24XX: Additional include moves 2008-10-07 23:09:51 +01:00
plat-s3c24xx Merge branch 'for-rmk-fixes' of git://aeryn.fluff.org.uk/bjdooks/linux 2008-10-17 14:29:03 +01:00
tools
vfp
Kconfig Merge commit 'v2.6.28-rc2' into tracing/urgent 2008-10-27 10:50:54 +01:00
Kconfig-nommu
Kconfig.debug
Makefile [ARM] msm: rename ARCH_MSM7X00A to ARCH_MSM 2008-10-22 02:39:32 -07:00