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
apb.h
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
auxvec.h	[PATCH] auxiliary vector cleanups	2005-09-07 16:57:21 -07:00
bbc.h
bitops.h	[FLS64]: generic version	2006-01-03 13:11:06 -08:00
bpp.h
bsderrno.h
bug.h
bugs.h
byteorder.h
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
checksum.h
chmctrl.h
cmt.h
compat.h	[PATCH] compat: be more consistent about [ug]id_t	2005-09-07 16:57:19 -07:00
const.h
cpudata.h	[SPARC64]: Add a secondary TSB for hugepage mappings.	2006-03-22 01:15:14 -08:00
cputime.h
current.h
dcr.h
dcu.h
delay.h
display7seg.h
div64.h
dma-mapping.h	[PATCH] gfp_t: dma-mapping (simple cases)	2005-10-28 08:16:49 -07:00
dma.h
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
errno.h
estate.h
fbio.h
fcntl.h	[PATCH] Clean up struct flock definitions	2005-09-07 16:57:38 -07:00
fhc.h
floppy.h
fpumacro.h
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
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
ioctls.h
iommu.h
ipc.h
ipcbuf.h
irq.h	[SPARC64]: Fix uniprocessor IRQ targetting on SUN4V.	2006-03-20 01:13:24 -08:00
isa.h
kdebug.h
kmap_types.h
kprobes.h	[PATCH] kprobes: fix build breakage	2006-01-10 08:01:40 -08:00
linkage.h
local.h
lsu.h
mc146818rtc.h
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
mostek.h
msgbuf.h
mutex.h	[PATCH] mutex subsystem, add default include/asm-*/mutex.h files	2006-01-09 15:59:19 -08:00
namei.h
ns87303.h
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
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
percpu.h	[PATCH] more for_each_cpu() conversions	2006-03-23 07:38:17 -08:00
perfctr.h
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
posix_types.h
processor.h	[SPARC64]: Top-down address space allocation for 32-bit tasks.	2006-03-20 01:16:35 -08:00
psrcompat.h
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
resource.h
rtc.h
rwsem-const.h
rwsem.h	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
sbus.h
scatterlist.h
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
semaphore.h	[PATCH] semaphore: Remove __MUTEX_INITIALIZER()	2005-10-30 17:37:27 -08:00
sembuf.h
setup.h
sfafsr.h	[SPARC64]: Revamp Spitfire error trap handling.	2005-08-29 12:45:11 -07:00
sfp-machine.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
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
solerrno.h
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
stat.h
statfs.h
string.h
sunbpp.h
svr4.h
system.h	[SPARC64]: Kill all %pstate changes in context switch code.	2006-03-20 01:11:49 -08:00
termbits.h
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
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
unaligned.h
unistd.h	[SPARC]: sys_newfstatat --> sys_fstatat64	2006-02-12 23:30:11 -08:00
upa.h
user.h
utrap.h
vdev.h	[SPARC64]: Decode virtual-devices interrupts correctly.	2006-03-20 01:13:05 -08:00
vga.h
visasm.h
watchdog.h
xor.h	[SPARC64]: Niagara optimized XOR functions for RAID.	2006-03-20 01:14:03 -08:00