On 07/05/2017 02:22 PM, Ram Pai wrote: > Abstracted out the arch specific code into the header file, and > added powerpc specific changes. > > a) added 4k-backed hpte, memory allocator, powerpc specific. > b) added three test case where the key is associated after the page is > accessed/allocated/mapped. > c) cleaned up the code to make checkpatch.pl happy There's a *lot* of churn here. If it breaks, I'm going to have a heck of a time figuring out which hunk broke. Is there any way to break this up into a series of things that we have a chance at bisecting?