From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 31 Jul 2008 04:23:53 +0000 (+0800)
Subject: crypto: tcrypt - Avoid using contiguous pages
X-Git-Tag: v2.6.28-rc1~726^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f139cfa7cdccd0b315fad098889897b5fcd389b0;p=pandora-kernel.git

crypto: tcrypt - Avoid using contiguous pages

If tcrypt is to be used as a run-time integrity test, it needs to be
more resilient in a hostile environment.  For a start allocating 32K
of physically contiguous memory is definitely out.

This patch teaches it to use separate pages instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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