linux/arch/ia64
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
..
configs [IA64] Updated the generic_defconfig to work with the 2.6.28-rc7 kernel. 2008-12-09 10:07:48 -08:00
dig [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU 2008-10-17 12:14:13 -07:00
hp [IA64] use common header for software IO/TLB 2008-11-04 11:31:29 -08:00
ia32 Merge branch 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-10-23 10:22:01 -07:00
include/asm cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
kernel cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
kvm KVM: ia64: Fix: Use correct calling convention for PAL_VPS_RESUME_HANDLER 2008-11-23 15:08:22 +02:00
lib [IA64] Add Variable Page Size and IA64 Support in Intel IOMMU 2008-10-17 12:14:13 -07:00
mm [IA64] fix the difference between node_mem_map and node_start_pfn 2008-11-04 11:31:12 -08:00
oprofile oprofile: more whitespace fixes 2008-10-15 20:55:51 +02:00
pci PCI: Add ability to mmap legacy_io on some platforms 2008-10-20 11:01:46 -07:00
scripts ia64/pv_ops: paravirtualized instruction checker. 2008-10-17 10:12:54 -07:00
sn [IA64] SN: prevent IRQ retargetting in request_irq() 2008-12-09 10:57:18 -08:00
uv [IA64] Simplify SGI uv vs. sn2 driver issues 2008-11-04 11:29:39 -08:00
xen [IA64] xen: fix xen_get_eflags. 2008-11-20 13:43:01 -08:00
install.sh
Kconfig [IA64] reorder Kconfig options to match x86 2008-11-06 09:24:43 -08:00
Kconfig.debug
Makefile Pull vtd-iommu into release branch 2008-10-17 13:52:22 -07:00
module.lds