tree 693ae0d5d7cc8503d8beee9d3e6b722d2f254a75
parent 4f59d7119c7cb5f32ca91662a74c217ea7c4ddca
author Mitchel Humpherys <mitchelh@codeaurora.org> 1442367036 -0700
committer Rob Herring <robh@kernel.org> 1442519526 -0500

of: Check for overlap in reserved memory regions

Any overlap in the reserved memory regions (those specified in the
reserved-memory DT node) is a bug.  These bugs might go undetected as
long as the contested region isn't used simultaneously by multiple
software agents, which makes such bugs hard to debug.  Fix this by
printing a scary warning during boot if overlap is detected.

Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Rob Herring <robh@kernel.org>