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authorMax Filippov <jcmvbkbc@gmail.com>2017-04-04 13:26:29 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2017-04-04 16:53:13 -0400
commit7d4914db8fda6d38d92b1b8a740bafbd6c6d89a1 (patch)
tree42f94bb10d449e7fe58ebcbd06c724c74f6c61fd /arch/metag
parent3a0e75adecc8da026a5befb2c5828d08c999373c (diff)
xtensa: fix prefetch in the raw_copy_to_user
'from' is the input buffer, it should be prefetched with prefetch, not prefetchw. Tested-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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