Re: [PATCH 0/5] [v4] Allow persistent memory to be used like normal RAM
From: Jerome Glisse
Date: Fri Jan 25 2019 - 14:08:31 EST
On Thu, Jan 24, 2019 at 03:14:41PM -0800, Dave Hansen wrote:
> v3 spurred a bunch of really good discussion. Thanks to everybody
> that made comments and suggestions!
> I would still love some Acks on this from the folks on cc, even if it
> is on just the patch touching your area.
> Note: these are based on commit d2f33c19644 in:
> git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm.git libnvdimm-pending
> Changes since v3:
> * Move HMM-related resource warning instead of removing it
> * Use __request_resource() directly instead of devm.
> * Create a separate DAX_PMEM Kconfig option, complete with help text
> * Update patch descriptions and cover letter to give a better
> overview of use-cases and hardware where this might be useful.
This one looks good to me, i will give it a go on monday to
test against nouveau and HMM.