From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Wed, 23 Oct 2013 15:14:59 +0000 (+0100)
Subject: ARM: dma-mapping: don't allow DMA mappings to be marked executable
X-Git-Tag: v3.13-rc1~103^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ea1ec713f04bdfac343c9702b21cd3a7c711826;p=pandora-kernel.git

ARM: dma-mapping: don't allow DMA mappings to be marked executable

DMA mapping permissions were being derived from pgprot_kernel directly
without using PAGE_KERNEL.  This causes them to be marked with executable
permission, which is not what we want.  Fix this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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