From: Will Deacon <will.deacon@arm.com>
Date: Mon, 17 Nov 2014 23:31:12 +0000 (+0000)
Subject: iommu: add self-consistency tests to ARM LPAE IO page table allocator
X-Git-Tag: fixes-v4.0-rc1~123^2~3^2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe4b991dcd84e0104cf2e29223a819335ed048a7;p=pandora-kernel.git

iommu: add self-consistency tests to ARM LPAE IO page table allocator

This patch adds a series of basic self-consistency tests to the ARM LPAE
IO page table allocator that exercise corner cases in map/unmap, as well
as testing all valid configurations of pagesize, ias and stage.

Signed-off-by: Will Deacon <will.deacon@arm.com>
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