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ARM: 7531/1: mark kernelmode mem{cpy,set} non-experimental 

This feature was added in 2009, I've been using it off and on and
never had any problems with it on my systems. I cannot see why
it needs to be marked experimental, make it a normal feature and
let us discover its possible shortcomings as people try to turn
it on instead.

Cc: Lennert Buytenhek <kernel@wantstofly.org>
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2012-09-10 16:36:37 +01:00 committed by Russell King
parent e50a622dea
commit 38ef2ad5f1
1 changed files with 2 additions and 2 deletions
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arch/arm/Kconfig
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@ -1855,8 +1855,8 @@ config ALIGNMENT_TRAP
configuration it is safe to say N, otherwise say Y.
config UACCESS_WITH_MEMCPY
bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user() (EXPERIMENTAL)"
depends on MMU && EXPERIMENTAL
bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
depends on MMU
default y if CPU_FEROCEON
help
Implement faster copy_to_user and clear_user methods for CPU