Testing continues.
UPDATE: We now have a confirmed sighting of the patch blocking notification on an A6-8570 processor, which is an older “6th generation” processor that should not be affected.
Another UPDATE: Ed Bott reminded me that Microsoft’s support for Skylake processors is limited to the specific machines linked from this Microsoft help post. Upshot is that Win7 and 8.1 patches will work on those specific machines, and may not work on others. In particular, if you build your own machine with a Skylake processor, Microsoft has made no guarantee that it will allow you to install Win7/8.1 patches on it.
I can’t find a similar list for AMD 6th generation processors. Please let me know if you find one!
[See the full post at: First sightings of the Win7 update block for Kaby Lake and Ryzen processors]