Catalin Marinas 0aea86a217 arm64: User access library functions ...

This patch add support for various user access functions. These
functions use the standard LDR/STR instructions and not the LDRT/STRT
variants in order to allow kernel addresses (after set_fs(KERNEL_DS)).

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

2012-09-17 13:42:11 +01:00

..

clear_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00

copy_from_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00

copy_in_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00

copy_to_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00

strncpy_from_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00

strnlen_user.S

arm64: User access library functions

2012-09-17 13:42:11 +01:00