Comment 1 for bug 1485086

@Manoj: can you MP a fix for vivid before we do the trusty one? Basically like the wily one, but with the following changes:

 - Please drop the changes to s390x - it won't be supported in trusty, an SRUs should avoid unnecessary changes.
 - Please either drop the changes on arm32 *or* verify the bug on an arm32 platform and verify the fix there.
 - Please drop the arch-independent changes (i.e. cpu->setProduct(value))
 - Please drop the __ID("@(#) change at the top of the file - it is an unnecessary change.
 - Please make the new patch the last entry in the debian/patches/series file
 - Please add a debian/changelog entry - ideally copying the one from wily, but with an LP bug reference.

Once we SRU the vivid one, we can move on to trusty with the same above changes.