From: Grazvydas Ignotas <notasas@gmail.com>
Date: Sun, 7 Jun 2015 00:18:58 +0000 (+0300)
Subject: Revert "pagemap: do not leak physical addresses to non-privileged userspace"
X-Git-Tag: sz_173~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f35aaa5471cbf312917c102a99d8e2f7943a0654;p=pandora-kernel.git

Revert "pagemap: do not leak physical addresses to non-privileged userspace"

This reverts commit 1ffc3cd9a36b504c20ce98fe5eeb5463f389e1ac.

Don't need it on pandora - even if rowhammer worked, pandora is almost
never a multiuser system, and cache invalidate is a privileged instruction
already on ARM.

pagemap may also be useful for use c64_tools and such.
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