From: James Bottomley Date: Mon, 25 Jan 2010 17:42:21 +0000 (-0600) Subject: parisc: add mm API for DMA to vmalloc/vmap areas X-Git-Tag: v2.6.34-rc1~283^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef7cc35b0ee03431731186320b18e5da585341ff;p=pandora-kernel.git parisc: add mm API for DMA to vmalloc/vmap areas We already have an API to flush a kernel page along an alias address, so use it. The TLB purge prevents the CPU from doing speculative moveins on the flushed address, so we don't need to implement and invalidate. Acked-by: Kyle McMartin Signed-off-by: James Bottomley --- Reading git-diff-tree failed