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ARC: uaccess: use optimized generic __strnlen_user/__strncpy_from_user
authorVineet Gupta <vgupta@kernel.org>
Mon, 13 Jan 2020 23:24:34 +0000 (15:24 -0800)
committerVineet Gupta <vgupta@kernel.org>
Thu, 17 Aug 2023 19:40:26 +0000 (12:40 -0700)
commitf798f91e7f5f000285ab11696d3f4af6aa20b869
tree40ccddebdb1dc6cd7fffe27133858007992e76d8tree | snapshot
parent80bfe134f0306a1ef1f6c4e884ec17b74471d4a4commit | diff
ARC: uaccess: use optimized generic __strnlen_user/__strncpy_from_user

The existing ARC variants have 2 issues
 - Use ZOL which may not be present in forthcoming architecture
 - Byte loop based vs. generic version which is word loop based

Signed-off-by: Vineet Gupta <vgupta@kernel.org>
arch/arc/Kconfig diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git