Re: [PATCH 4.4 103/105] Revert "x86/mm/pat: Ensure cpa->pfn only contains page frame numbers"

On Wed, Aug 29, 2018 at 12:58:00PM -0700, Roland Dreier wrote:

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Perhaps just the patch that Andi posted to the stable list helps out here?

For reference:

https://www.spinics.net/lists/stable/msg253357.html

That would be the most straightforward and simple fix, so I would prefer to go with it if it works.

Sorry for being slow, it turned out to take a slightly bigger stack of patches to get everything working.

I agree, Andi's simple fix is better anyway.

So 4.4.153 works fine for you now?

thanks,

greg k-h