linux/arch
Santosh Shilimkar 5b6e529521 x86: memblock: set current limit to max low memory address
The memblock current limit value is used to limit early boot memory
allocations below max low memory address by default, as the kernel can
access only to the low memory.

Hence, set memblock current limit value to the max mapped low memory
address instead of max mapped memory address.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-01-21 16:19:46 -08:00
..
alpha
arc
arm mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT 2014-01-21 16:19:44 -08:00
arm64 - CPU suspend support on top of PSCI (firmware Power State Coordination 2014-01-20 15:40:44 -08:00
avr32
blackfin
c6x
cris
frv
hexagon
ia64 mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT 2014-01-21 16:19:44 -08:00
m32r
m68k Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-01-20 10:42:08 -08:00
metag memblock: make memblock_set_node() support different memblock_type 2014-01-21 16:19:44 -08:00
microblaze memblock: make memblock_set_node() support different memblock_type 2014-01-21 16:19:44 -08:00
mips Merge branch 'core-stackprotector-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-01-20 10:26:31 -08:00
mn10300
openrisc
parisc mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT 2014-01-21 16:19:44 -08:00
powerpc memblock: make memblock_set_node() support different memblock_type 2014-01-21 16:19:44 -08:00
s390 Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-01-20 10:23:08 -08:00
score score: remove "select HAVE_GENERIC_HARDIRQS" again 2014-01-21 16:19:41 -08:00
sh memblock: make memblock_set_node() support different memblock_type 2014-01-21 16:19:44 -08:00
sparc memblock: make memblock_set_node() support different memblock_type 2014-01-21 16:19:44 -08:00
tile
um
unicore32 mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT 2014-01-21 16:19:44 -08:00
x86 x86: memblock: set current limit to max low memory address 2014-01-21 16:19:46 -08:00
xtensa GPIO tree bulk changes for v3.14 2014-01-21 10:09:12 -08:00
.gitignore
Kconfig