Andrew Morton 394e3902c5 [PATCH] more for_each_cpu() conversions ...

When we stop allocating percpu memory for not-possible CPUs we must not touch
the percpu data for not-possible CPUs at all.  The correct way of doing this
is to test cpu_possible() or to use for_each_cpu().

This patch is a kernel-wide sweep of all instances of NR_CPUS.  I found very
few instances of this bug, if any.  But the patch converts lots of open-coded
test to use the preferred helper macros.

Cc: Mikael Starvik <starvik@axis.com>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Cc: Anton Blanchard <anton@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: William Lee Irwin III <wli@holomorphy.com>
Cc: Andi Kleen <ak@muc.de>
Cc: Christian Zankel <chris@zankel.net>
Cc: Philippe Elie <phil.el@wanadoo.fr>
Cc: Nathan Scott <nathans@sgi.com>
Cc: Jens Axboe <axboe@suse.de>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-03-23 07:38:17 -08:00

..

a.out.h

[SPARC64]: Increase top of 32-bit process stack.

2006-03-20 01:16:36 -08:00

agp.h

[PATCH] AGP fix for Xen VMM

2005-06-07 12:35:43 -07:00

apb.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

asi.h

[SPARC64]: Sun4v specific ASI defines.

2006-03-20 01:11:43 -08:00

atomic.h

[PATCH] atomic: add_unless cmpxchg optimise

2006-03-23 07:38:17 -08:00

auxio.h

[SPARC64]: Get rid of fast IRQ feature.

2005-06-27 17:04:45 -07:00

auxvec.h

[PATCH] auxiliary vector cleanups

2005-09-07 16:57:21 -07:00

bbc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bitops.h

[FLS64]: generic version

2006-01-03 13:11:06 -08:00

bpp.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bsderrno.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bug.h

[PATCH] remove all kernel BUGs

2005-05-01 08:59:01 -07:00

bugs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

byteorder.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cache.h

[PATCH] Move read_mostly definition to asm/cache.h

2006-03-23 07:38:10 -08:00

cacheflush.h

[SPARC64]: Add CONFIG_DEBUG_PAGEALLOC support.

2005-09-25 16:46:57 -07:00

chafsr.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

checksum.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

chmctrl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cmt.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

compat.h

[PATCH] compat: be more consistent about [ug]id_t

2005-09-07 16:57:19 -07:00

const.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cpudata.h

[SPARC64]: Add a secondary TSB for hugepage mappings.

2006-03-22 01:15:14 -08:00

cputime.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

current.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dcr.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dcu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

delay.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

display7seg.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

div64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dma-mapping.h

[PATCH] gfp_t: dma-mapping (simple cases)

2005-10-28 08:16:49 -07:00

dma.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ebus.h

[SPARC]: More abstractions and cleanups of dma handling in cs4231.

2005-11-07 14:09:19 -08:00

elf.h

[SPARC64]: Add HWCAP_SPARC_BLKINIT elf capability flag for Niagara.

2006-03-20 01:13:26 -08:00

emergency-restart.h

[PATCH] Add emergency_restart()

2005-07-26 14:35:41 -07:00

envctrl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

errno.h

[PATCH] add EOWNERDEAD and ENOTRECOVERABLE version 2

2005-05-01 08:59:06 -07:00

estate.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fbio.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fcntl.h

[PATCH] Clean up struct flock definitions

2005-09-07 16:57:38 -07:00

fhc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

floppy.h

[SPARC64]: Get rid of fast IRQ feature.

2005-06-27 17:04:45 -07:00

fpumacro.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

futex.h

[SPARC64]: Mark __ex_table section correctly.

2006-03-04 23:23:56 -08:00

hardirq.h

[SPARC64]: Eliminate irq_cpustat_t.

2005-08-29 22:46:43 -07:00

head.h

[SPARC64]: Add GET_GL_GLOBAL() macro for SUN4V.

2006-03-20 01:13:18 -08:00

hw_irq.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

hypervisor.h

[SPARC64]: Fix bugs in SUN4V cpu mondo dispatch.

2006-03-20 01:14:09 -08:00

ide.h

[SPARC64]: Move DCACHE_ALIASING_POSSIBLE define to asm/page.h

2005-09-19 20:11:57 -07:00

idprom.h

[SPARC]: Clean up idprom header files.

2006-03-20 01:12:08 -08:00

intr_queue.h

[SPARC64]: Sun4v interrupt queue register definitions.

2006-03-20 01:11:44 -08:00

io.h

[SPARC64]: Use 'unsigned long' for port argument to I/O string ops.

2005-08-31 15:01:33 -07:00

ioctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ioctls.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

iommu.h

[SPARC64]: Fix streaming buffer flushing on PCI and SBUS.

2005-05-31 16:57:59 -07:00

ipc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ipcbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq.h

[SPARC64]: Fix uniprocessor IRQ targetting on SUN4V.

2006-03-20 01:13:24 -08:00

isa.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kdebug.h

[PATCH] RCU: clean up a few remaining synchronize_kernel() calls

2005-06-25 16:24:38 -07:00

kmap_types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kprobes.h

[PATCH] kprobes: fix build breakage

2006-01-10 08:01:40 -08:00

linkage.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

local.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

lsu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mc146818rtc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mman.h

[PATCH] add asm-generic/mman.h

2006-02-15 15:32:22 -08:00

mmu_context.h

[SPARC64]: Add a secondary TSB for hugepage mappings.

2006-03-22 01:15:14 -08:00

mmu.h

[SPARC64]: Add a secondary TSB for hugepage mappings.

2006-03-22 01:15:14 -08:00

module.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mostek.h

[PATCH] mostek bogus sparse annotations fixed

2005-04-24 12:28:36 -07:00

msgbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mutex.h

[PATCH] mutex subsystem, add default include/asm-*/mutex.h files

2006-01-09 15:59:19 -08:00

namei.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ns87303.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

numnodes.h

[SPARC64]: Move over to sparsemem.

2006-03-20 01:14:22 -08:00

openprom.h

[SPARC64]: Rewrite convoluted physical memory probing.

2005-09-29 17:58:26 -07:00

openpromio.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

oplib.h

[SPARC64]: Fix system type in /proc/cpuinfo and remove bogus OBP check.

2006-03-20 01:14:25 -08:00

page.h

[SPARC64]: Add a secondary TSB for hugepage mappings.

2006-03-22 01:15:14 -08:00

param.h

[SPARC64]: Support CONFIG_HZ

2005-07-08 15:21:51 -07:00

parport.h

[SPARC64]: Fix enable_dma() in asm-sparc64/parport.h

2005-07-06 15:41:54 -07:00

pbm.h

[SPARC64]: More SUN4V PCI controller work.

2006-03-20 01:12:11 -08:00

pci.h

[SPARC64]: Beginnings of SUN4V PCI controller support.

2006-03-20 01:12:10 -08:00

pconf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

percpu.h

[PATCH] more for_each_cpu() conversions

2006-03-23 07:38:17 -08:00

perfctr.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pgalloc.h

[SPARC64]: Kill pgtable quicklists and use SLAB.

2006-03-20 01:11:14 -08:00

pgtable.h

[SPARC64]: Add a secondary TSB for hugepage mappings.

2006-03-22 01:15:14 -08:00

pil.h

[SPARC64]: Fix new context version SMP handling.

2006-03-20 01:14:21 -08:00

poll.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

posix_types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

processor.h

[SPARC64]: Top-down address space allocation for 32-bit tasks.

2006-03-20 01:16:35 -08:00

psrcompat.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pstate.h

[SPARC64]: Fixup TSTATE layout diagram in asm/pstate.h

2006-03-20 01:13:02 -08:00

ptrace.h

[PATCH] consolidate sys_ptrace()

2005-11-07 07:53:42 -08:00

reg.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

resource.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rtc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwsem-const.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwsem.h

[PATCH] add sem_is_read/write_locked()

2005-10-29 21:40:35 -07:00

sbus.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

scatterlist.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

scratchpad.h

[SPARC64]: Sun4v scratchpad register layout.

2006-03-20 01:11:44 -08:00

seccomp.h

[SPARC64]: Add missing asm-sparc64/seccomp.h file.

2005-07-11 13:44:56 -07:00

sections.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

semaphore.h

[PATCH] semaphore: Remove __MUTEX_INITIALIZER()

2005-10-30 17:37:27 -08:00

sembuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

setup.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sfafsr.h

[SPARC64]: Revamp Spitfire error trap handling.

2005-08-29 12:45:11 -07:00

sfp-machine.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

shmbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

shmparam.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

siginfo.h

[PATCH] consolidate SIGEV_PAD_SIZE

2005-05-01 08:59:08 -07:00

signal.h

[SPARC64]: Add support for IRQ pre-handlers.

2005-07-04 13:24:38 -07:00

smp.h

[SPARC64]: Add SMT scheduling support for Niagara.

2006-03-20 01:14:24 -08:00

socket.h

[NET]: Introduce SO_{SND,RCV}BUFFORCE socket options

2005-08-29 15:31:35 -07:00

sockios.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

solerrno.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sparsemem.h

[SPARC64]: Move over to sparsemem.

2006-03-20 01:14:22 -08:00

spinlock_types.h

[PATCH] spinlock consolidation

2005-09-10 10:06:21 -07:00

spinlock.h

[SPARC64]: Implement __raw_read_trylock()

2006-01-23 21:03:56 -08:00

spitfire.h

[SPARC64]: Add 'hypervisor' to ultra_tlb_type enumeration.

2006-03-20 01:11:39 -08:00

starfire.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

stat.h

[PATCH] sparc64: Fix stat

2005-04-18 15:13:15 -07:00

statfs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

string.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sunbpp.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

svr4.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system.h

[SPARC64]: Kill all %pstate changes in context switch code.

2006-03-20 01:11:49 -08:00

termbits.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

termios.h

[SPARC]: remove duplicate TIOCPKT_ definitions

2005-11-07 14:10:42 -08:00

thread_info.h

[SPARC64]: Correctable ECC errors cannot occur at trap level > 0.

2006-03-20 01:11:33 -08:00

timer.h

[SPARC64]: Privatize sun5_timer.

2005-07-24 19:36:13 -07:00

timex.h

[SPARC64]: Define ARCH_HAS_READ_CURRENT_TIMER.

2006-03-20 01:13:29 -08:00

tlb.h

[SPARC64] mm: simpler tlb_flush_mmu

2005-11-07 14:12:08 -08:00

tlbflush.h

[SPARC64]: Move away from virtual page tables, part 1.

2006-03-20 01:11:13 -08:00

topology.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tsb.h

[SPARC64]: Create a seperate kernel TSB for 4MB/256MB mappings.

2006-03-20 01:13:56 -08:00

ttable.h

[SPARC64]: More TLB/TSB handling fixes.

2006-03-20 01:13:34 -08:00

types.h

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

uaccess.h

[SPARC64]: __bzero_noasi --> __clear_user

2006-03-20 01:13:28 -08:00

uctx.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unaligned.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unistd.h

[SPARC]: sys_newfstatat --> sys_fstatat64

2006-02-12 23:30:11 -08:00

upa.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

user.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

utrap.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vdev.h

[SPARC64]: Decode virtual-devices interrupts correctly.

2006-03-20 01:13:05 -08:00

vga.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

visasm.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

watchdog.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

xor.h

[SPARC64]: Niagara optimized XOR functions for RAID.

2006-03-20 01:14:03 -08:00