linux/arch/um/kernel
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
..
skas uml: fix mm_context memory leak 2008-02-08 09:22:43 -08:00
asm-offsets.c [PATCH] uml: fix missing KBUILD_BASENAME 2006-01-11 18:42:09 -08:00
config.c.in Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
dyn.lds.S uml: use PAGE_SIZE in linker scripts 2008-05-13 08:02:22 -07:00
exec.c x86, um: get rid of uml unistd.h 2008-10-22 22:55:21 -07:00
exitcode.c proc: remove proc_root from drivers 2008-04-29 08:06:18 -07:00
gmon_syms.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
gprof_syms.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
init_task.c [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
initrd.c uml: fix initrd printk 2008-02-23 17:12:13 -08:00
internal.h x86, um: get rid of uml unistd.h 2008-10-22 22:55:21 -07:00
irq.c arch/um/kernel/irq.c: clean up some functions 2008-07-24 10:47:24 -07:00
ksyms.c arch/um/kernel/mem.c: remove arch_validate() 2008-07-24 10:47:24 -07:00
Makefile uml: style fixes pass 1 2007-10-16 09:43:05 -07:00
mem.c um: use generic show_mem() 2008-07-26 12:00:10 -07:00
physmem.c UML: make several more things static 2008-07-24 10:47:24 -07:00
process.c nohz: prevent tick stop outside of the idle loop 2008-07-18 18:10:28 +02:00
ptrace.c UML: make several more things static 2008-07-24 10:47:24 -07:00
reboot.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
sigio.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
signal.c x86, um: sanitize uml sigcontext.h uses 2008-10-22 22:55:20 -07:00
smp.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
syscall.c x86, um: get rid of uml unistd.h 2008-10-22 22:55:21 -07:00
sysrq.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
time.c UML: make several more things static 2008-07-24 10:47:24 -07:00
tlb.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
trap.c uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
uaccess.c UML: make several more things static 2008-07-24 10:47:24 -07:00
um_arch.c uml: deal with inaccessible address space start 2008-06-06 11:29:10 -07:00
umid.c uml: style fixes in arch/um/kernel 2008-02-05 09:44:30 -08:00
uml.lds.S uml: use PAGE_SIZE in linker scripts 2008-05-13 08:02:22 -07:00
vmlinux.lds.S [PATCH] uml: tidy biarch gcc support 2006-07-14 21:53:52 -07:00