On 1/29/20 10:36 PM, Sandipan Das wrote:

v18:
	(1) Fixed issues with x86 multilib builds based on
	    feedback from Dave.
	(2) Moved patch 2 to the end of the series.

These (finally) build and run successfully for me on an x86 system with
protection keys.  Feel free to add my Tested-by, and Acked-by.

FWIW, I don't think look perfect, but my standards are lower for
selftests/ than normal kernel code. :)