linux/arch
Russell King 9641c7cc5a [ARM] nommu: uaccess tweaks
MMUless systems have only one address space for all threads, so
both the usual access_ok() checks, and the exception handling do
not make much sense.

Hence, discard the fixup and exception tables at link time, use
memcpy/memset for the user copy/clearing functions, and define
the permission check macros to be constants.

Some of this patch was derived from the equivalent patch by
Hyok S. Choi.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-28 17:59:46 +01:00
..
alpha [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
arm [ARM] nommu: uaccess tweaks 2006-06-28 17:59:46 +01:00
arm26
cris [PATCH] mm: remove VM_LOCKED before remap_pfn_range and drop VM_SHM 2006-06-25 10:00:55 -07:00
frv [PATCH] More BUG_ON conversion 2006-06-23 07:43:08 -07:00
h8300 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
i386 [PATCH] voyager: add cpu_present_map 2006-06-27 18:25:03 -07:00
ia64 [PATCH] cpu hotplug: use hotplug version of cpu notifier in appropriate places 2006-06-27 17:32:41 -07:00
m32r [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
m68k [PATCH] arch: use list_move() 2006-06-26 09:58:17 -07:00
m68knommu [PATCH] m68knommu: use Kconfig RAM config options in 68328 startup code 2006-06-27 18:30:14 -07:00
mips [PATCH] spin/rwlock init cleanups 2006-06-27 17:32:39 -07:00
parisc [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
powerpc [PATCH] cpu hotplug: make cpu_notifier related notifier blocks __cpuinit only 2006-06-27 17:32:41 -07:00
ppc [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
s390 [PATCH] cpu hotplug: revert initdata patch submitted for 2.6.17 2006-06-27 17:32:41 -07:00
sh [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
sh64 [PATCH] node hotplug: register cpu: remove node struct 2006-06-27 17:32:37 -07:00
sparc [SPARC]: Add iomap interfaces. 2006-06-25 23:24:24 -07:00
sparc64 [PATCH] add poison.h and patch primary users 2006-06-27 17:32:38 -07:00
um spelling fixes 2006-06-26 18:35:02 +02:00
v850 [PATCH] fix incorrect SA_ONSTACK behaviour for 64-bit processes 2006-06-23 07:43:05 -07:00
x86_64 [PATCH] sched: mc/smt power savings sched policy 2006-06-27 17:32:45 -07:00
xtensa [PATCH] spin/rwlock init cleanups 2006-06-27 17:32:39 -07:00