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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
..
arc [PATCH] remove set_page_count() outside mm/ 2006-03-22 07:54:02 -08:00
au1000 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6 2006-03-21 09:25:47 -08:00
boot Add .gitignore files for MIPS. 2005-11-07 18:05:37 +00:00
cobalt [MIPS] Add early console for Cobalt. 2006-03-21 13:27:44 +00:00
configs [MIPS] Update defconfigs. 2006-03-21 13:27:48 +00:00
ddb5xxx [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
dec [PATCH] remove set_page_count() outside mm/ 2006-03-22 07:54:02 -08:00
galileo-boards/ev96100 Get rid of early_init. There's more need to make this form of 2005-10-29 19:30:18 +01:00
gt64120 [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
ite-boards [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
jazz [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
jmr3927 [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
kernel [PATCH] more for_each_cpu() conversions 2006-03-23 07:38:17 -08:00
lasat [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
lib [MIPS] Fix build error on processors that don's support copy-on-write. 2006-02-28 17:04:20 +00:00
lib-32 [MIPS] Fix dump_tlb.c warning and cleanup. 2006-02-07 13:30:26 +00:00
lib-64 Fixup a few lose ends in explicit support for MIPS R1/R2. 2005-10-29 19:32:37 +01:00
math-emu [MIPS] ieee754[sd]p_neg workaround 2006-02-07 13:30:25 +00:00
mips-boards [PATCH] remove set_page_count() outside mm/ 2006-03-22 07:54:02 -08:00
mm [PATCH] remove set_page_count() outside mm/ 2006-03-22 07:54:02 -08:00
momentum [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
oprofile [MIPS] Oprofile: Support for 34K UP kernels. 2006-02-07 13:30:26 +00:00
pci [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
philips/pnx8550 [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
pmc-sierra [MIPS] SMP: Fix initialization order bug. 2006-02-27 17:30:36 +00:00
qemu [MIPS] Symmetric Uniprocessor support for Qemu. 2006-03-21 13:27:45 +00:00
sgi-ip22 [MIPS] IP22: Fix serial console detection 2006-02-07 13:30:25 +00:00
sgi-ip27 [PATCH] more for_each_cpu() conversions 2006-03-23 07:38:17 -08:00
sgi-ip32 [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
sibyte [MIPS] Sibyte: Fix race in sb1250_gettimeoffset(). 2006-03-18 16:59:30 +00:00
sni [MIPS] Rename _machine_power_off to pm_power_off so the kernel builds again. 2006-02-07 13:30:22 +00:00
tx4927 [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
tx4938 [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
vr41xx [MIPS] War on whitespace: cleanup initial spaces followed by tabs. 2006-03-21 13:27:47 +00:00
Kconfig [MIPS] TX49XX has prefetch. 2006-03-21 13:27:47 +00:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile [MIPS] Makefile crapectomy. 2006-03-21 13:27:47 +00:00
defconfig [MIPS] Update defconfigs. 2006-03-21 13:27:48 +00:00