From: Bin Wang <binw@marvell.com>
Date: Fri, 21 Mar 2014 10:06:07 +0000 (+0000)
Subject: iommu/arm-smmu: fix panic in arm_smmu_alloc_init_pte
X-Git-Tag: omap-for-v3.16/pm-signed~69^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aca1bc4595c5757f01167ab5bfef2a4f8edfcf4f;p=pandora-kernel.git

iommu/arm-smmu: fix panic in arm_smmu_alloc_init_pte

kernel panic happened when iommu_unmap a buffer larger than 2MB,
more than expected pmd entries got “invalidated”, due to a wrong range
passed to arm_smmu_alloc_init_pte. it was likely a typo, now we fix
it, passing the correct "end" address to arm_smmu_alloc_init_pte.

Signed-off-by: Bin Wang <binw@marvell.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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