From: Joel Fernandes <joelf@ti.com>
Date: Fri, 7 Mar 2014 16:28:46 +0000 (-0600)
Subject: crypto: omap-sham - Map SG pages if they are HIGHMEM before accessing
X-Git-Tag: v3.15-rc1~111^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26a05489ee0eb2a69b729438e63b1038b472fa57;p=pandora-kernel.git

crypto: omap-sham - Map SG pages if they are HIGHMEM before accessing

HIGHMEM pages may not be mapped so we must kmap them before accessing.
This resolves a random OOPs error that was showing up during OpenSSL SHA tests.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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