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Date:   Wed, 2 Feb 2022 09:44:37 +0000
From:   Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To:     Dan Williams <dan.j.williams@intel.com>
CC:     <linux-cxl@vger.kernel.org>, Linux PCI <linux-pci@vger.kernel.org>,
        "Linux NVDIMM" <nvdimm@lists.linux.dev>
Subject: Re: [PATCH v3 31/40] cxl/memdev: Add numa_node attribute
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On Tue, 1 Feb 2022 15:57:10 -0800
Dan Williams <dan.j.williams@intel.com> wrote:

> On Mon, Jan 31, 2022 at 10:41 AM Jonathan Cameron
> <Jonathan.Cameron@huawei.com> wrote:
> >
> > On Sun, 23 Jan 2022 16:31:24 -0800
> > Dan Williams <dan.j.williams@intel.com> wrote:
> >  
> > > While CXL memory targets will have their own memory target node,
> > > individual memory devices may be affinitized like other PCI devices.
> > > Emit that attribute for memdevs.
> > >
> > > Signed-off-by: Dan Williams <dan.j.williams@intel.com>  
> >
> > Hmm. Is this just duplicating what we can get from
> > the PCI device?  It feels a bit like overkill to have it here
> > as well.  
> 
> Not all cxl_memdevs are associated with PCI devices.

Platform devices have numa nodes too...