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omap: iommu: fix incorrect address for supersection 1st entry
authorHiroshi DOYU <Hiroshi.DOYU@nokia.com>
Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)
committerTony Lindgren <tony@atomide.com>
Mon, 15 Feb 2010 18:03:32 +0000 (10:03 -0800)
commit8d33ea5881bce56f85de7fcc90e1c5618fa5b62d
tree9b9e409ac2932bf9c5a920db4dd492782473338dtree | snapshot (tar.gz zip)
parent97ec7d585b33bbcc2be92dafa05b540959b4ea47commit | diff
omap: iommu: fix incorrect address for supersection 1st entry

There was a potential risk that the following "memset" could override
its range if a given address was not the 1st entry of a
supersection. This is not the case for "iovmm".

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Hari Nagalla <hnagalla@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/plat-omap/iommu.c diff | blob | blame | history