From: Kyle McMartin Date: Mon, 14 Aug 2006 00:37:26 +0000 (-0400) Subject: [PARISC] PA7200 also supports prefetch for read X-Git-Tag: v2.6.19-rc1~34^2~39 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32104b29cdf93f78ac37e681bd4547413466d13c;p=pandora-kernel.git [PARISC] PA7200 also supports prefetch for read It seems PA7200 processors also suppress traps on loads to %r0. This means we can prefetch for read on these cpus. Of course, we can't support prefetch for write, since that requires LOAD DOUBLEWORD which was added with PA2.0 Signed-off-by: Kyle McMartin --- Reading git-diff-tree failed