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microblaze: Support word copying in copy_tofrom_user
authorMichal Simek <monstr@monstr.eu>
Mon, 22 Mar 2010 19:31:26 +0000 (20:31 +0100)
committerMichal Simek <monstr@monstr.eu>
Thu, 1 Apr 2010 06:38:25 +0000 (08:38 +0200)
commitca3865bae5ff86f5670edc9beebbd1f58c29de85
tree78aa70b8baec6a877c18ff2cdf7b018582157c21tree | snapshot (tar.gz zip)
parent6059b3cbeb27a38e3ca9ac9d2827f7b5be32e2bacommit | diff
microblaze: Support word copying in copy_tofrom_user

Word copying is used only for aligned addresses.
Here is space for improving to use any better copying technique.
Look at memcpy implementation.

Signed-off-by: Michal Simek <monstr@monstr.eu>
arch/microblaze/lib/uaccess_old.S diff | blob | blame | history