kernel.git/arch/arm64/lib/Makefile, branch linux-3.15.y

arm64: use generic strnlen_user and strncpy_from_user functions

2013-12-19T17:43:06Z

This patch implements the word-at-a-time interface for arm64 using the same algorithm as ARM. We use the fls64 macro, which expands to a clz instruction via a compiler builtin. Big-endian configurations make use of the implementation from asm-generic. With this implemented, we can replace our byte-at-a-time strnlen_user and strncpy_from_user functions with the optimised generic versions. Signed-off-by: Will Deacon Signed-off-by: Catalin Marinas

arm64: klib: Optimised string functions

2013-03-21T17:39:30Z

This patch introduces AArch64-specific string functions (strchr, strrchr). Signed-off-by: Catalin Marinas

arm64: klib: Optimised memory functions

2013-03-21T17:39:29Z

This patch introduces AArch64-specific memory functions (memcpy, memmove, memchr, memset). These functions are not optimised for any CPU implementation but can be used as a starting point once hardware is available. Signed-off-by: Catalin Marinas

arm64: Miscellaneous library functions

2012-09-17T12:42:18Z

This patch adds udelay, memory and bit operations together with the ksyms exports. Signed-off-by: Marc Zyngier Signed-off-by: Will Deacon Signed-off-by: Catalin Marinas Acked-by: Tony Lindgren Acked-by: Nicolas Pitre Acked-by: Olof Johansson Acked-by: Santosh Shilimkar