From: Chris Metcalf <cmetcalf@tilera.com>
Date: Fri, 9 Aug 2013 20:09:41 +0000 (-0400)
Subject: tile: do less L1 I-cache eviction
X-Git-Tag: v3.12-rc1~120^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abe3265a6d2e5e805361e0fea3346622f3199d68;p=pandora-kernel.git

tile: do less L1 I-cache eviction

We had been doing an automatic full eviction of the L1 I$
everywhere whenever we did a kernel-space TLB flush.  It turns
out this isn't necessary, since all the callers already handle
doing a flush if necessary.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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