kernel_optimize_test/arch/mips/sgi-ip27
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
..
ip27-berr.c [MIPS] IP27: remove duplicate extern dump_tlb_all() prototype 2007-10-11 23:46:00 +01:00
ip27-console.c arch: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:14:49 -04:00
ip27-hubio.c arch/mips/: Spelling fixes 2008-02-03 16:54:53 +02:00
ip27-init.c [MIPS] IP27: misc fixes 2008-06-05 18:13:15 +01:00
ip27-irq.c [MIPS] IP27: Convert to clock_event_device. 2007-10-18 18:11:47 +01:00
ip27-klconfig.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip27-klnuma.c PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures 2008-07-24 10:47:21 -07:00
ip27-memory.c mm: move bootmem descriptors definition to a single place 2008-07-24 10:47:14 -07:00
ip27-nmi.c [MIPS] Replace use of print_symbol with new %sP pointer format. 2008-07-15 18:44:33 +01:00
ip27-reset.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ip27-smp.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
ip27-timer.c MIPS: IP27: Switch over to RTC class driver 2008-10-15 12:46:51 +01:00
ip27-xtalk.c [MIPS] Fix loads of section missmatches 2008-03-12 14:14:41 +00:00
Kconfig [MIPS] Fix build error: don't offer SMP on systems that don't have SMP. 2006-06-29 21:10:51 +01:00
Makefile [MIPS] kgdb: Remove existing implementation 2008-07-30 21:54:42 +01:00
TODO [MIPS] Rewrite all the assembler interrupt handlers to C. 2006-04-19 04:14:21 +02:00