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. :)