[PATCH 0 of 2] Add memcpy_cachebypass,a memcpy that doesn't cache reads

From: Bryan O'Sullivan
Date: Wed Nov 29 2006 - 18:38:40 EST


These patches add a memcpy that doesn't cache reads, and use it in the
ipath driver's OpenIB receive path.

This version incorporates a few changes asked for last time around by DaveM.

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