MIPS: asm: checksum: Split kernel and user copy operations

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In EVA mode, different instructions need to be used to read/write
from kernel and userland. In non-EVA mode, there is no functional
difference. The current address limit is checked to decide the
type of operation that will be performed.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>

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Leonid Yegoshin 2013-12-19 17:09:17 +00:00 • committed by Ralf Baechle

parent 6f85cebe49

commit fb316913f8

1 changed files with 16 additions and 6 deletions

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arch/mips/include/asm/checksum.h

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