Re: [PATCH] of: Check for overlap in reserved memory regions

2015-09-14 Thread Mitchel Humpherys
On Mon, Sep 14 2015 at 02:21:04 PM, Rob Herring wrote: > On Fri, Sep 11, 2015 at 12:31 PM, Mitchel Humpherys > wrote: >> 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'

Re: [PATCH] of: Check for overlap in reserved memory regions

2015-09-14 Thread Rob Herring
On Fri, Sep 11, 2015 at 12:31 PM, Mitchel Humpherys wrote: > 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 make

[PATCH] of: Check for overlap in reserved memory regions

2015-09-11 Thread Mitchel Humpherys
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 dur