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| author | Linus Walleij <linus.walleij@linaro.org> | 2012-09-10 16:36:37 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-09-15 21:45:54 +0100 |
| commit | 38ef2ad5f1d704f1a41599fc70488ca51eb56d3f (patch) | |
| tree | f0f80711536bc5444040c061e2f4fd72964b7b56 /arch/arm/Kconfig | |
| parent | e50a622deaf6b1a7dd2b9fb60975dd1d5406db37 (diff) | |
| download | lwn-38ef2ad5f1d704f1a41599fc70488ca51eb56d3f.tar.gz lwn-38ef2ad5f1d704f1a41599fc70488ca51eb56d3f.zip | |
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>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e91c7cdc6fe5..aee8f3ada7ae 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -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 |