From: Inki Dae <inki.dae@samsung.com>
Date: Mon, 23 Apr 2012 10:41:14 +0000 (+0900)
Subject: drm/exynos: fixed exynos_drm_gem_map_pages bug.
X-Git-Tag: v3.4-rc5~14^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6ead8dea518d0d02c576432eba4fa145e64b02a;p=pandora-kernel.git

drm/exynos: fixed exynos_drm_gem_map_pages bug.

this patch fixes the problem that the physical memory region to be mapped
to user space could be exceeded. if page fault address was placed at between
buffer start and end then memory region to be mapped would be exceeded.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
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