IB/ipath: drop requirement that PIO buffers be mmaped write-only
authorBryan O'Sullivan <bos@pathscale.com>
Fri, 25 Aug 2006 18:24:30 +0000 (11:24 -0700)
committerRoland Dreier <rolandd@cisco.com>
Fri, 22 Sep 2006 22:22:29 +0000 (15:22 -0700)
Some userlands try to mmap these pages read-write, so accommodate them.

Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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