On Tue, Sep 14, 2021 at 11:51 PM Justin He wrote:
[..]
> > > diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> > > index fb775b967c52..d3a0cec635b1 100644
> > > --- a/drivers/acpi/nfit/core.c
> > > +++ b/drivers/acpi/nfit/core.c
> > > @@ -3005,15 +3005,8 @@ static int
gt; > > To: Justin He
> > > Cc: Vishal Verma ; Dave Jiang
> > > ; David Hildenbrand ; Linux
> NVDIMM
> > > ; Linux Kernel Mailing List > > ker...@vger.kernel.org>
> > > Subject: Re: [PATCH v2] device-dax: use fallback nid when numa nod
NVDIMM
> > ; Linux Kernel Mailing List > ker...@vger.kernel.org>
> > Subject: Re: [PATCH v2] device-dax: use fallback nid when numa node is
> > invalid
> >
> > On Fri, Sep 10, 2021 at 5:46 AM Jia He wrote:
> > >
> > > Previously, numa_off wa
Hi Dan,
> -Original Message-
> From: Dan Williams
> Sent: Friday, September 10, 2021 11:42 PM
> To: Justin He
> Cc: Vishal Verma ; Dave Jiang
> ; David Hildenbrand ; Linux NVDIMM
> ; Linux Kernel Mailing List ker...@vger.kernel.org>
> Subject: Re: [PATCH v
On Fri, Sep 10, 2021 at 5:46 AM Jia He wrote:
>
> Previously, numa_off was set unconditionally in dummy_numa_init()
> even with a fake numa node. Then ACPI sets node id as NUMA_NO_NODE(-1)
> after acpi_map_pxm_to_node() because it regards numa_off as turning
> off the numa node. Hence
Previously, numa_off was set unconditionally in dummy_numa_init()
even with a fake numa node. Then ACPI sets node id as NUMA_NO_NODE(-1)
after acpi_map_pxm_to_node() because it regards numa_off as turning
off the numa node. Hence dev_dax->target_node is NUMA_NO_NODE on
arm64 with fake numa case.
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