[PATCH v4 1/1] iommu/arm-smmu: Do not access non-existing S2CR registers

Hi Olav,

On Sat, Aug 23, 2014 at 01:12:32AM +0100, Olav Haugan wrote:

The number of S2CR registers is not properly set when stream
matching is not supported. Fix this and add check that we do not try to
access outside of the number of S2CR regisrers.

Sorry for the bother, but could you base this on either iommu/devel or
iommu/staging please? Now that the merge window is well and truly over, I
moved those branches forward, so you needn't worry about iommu/pci anymore
(which, as you pointed out, contains a bunch of WIP patches which should
hold-up useful fixes like this one).

Cheers,

Will