On Tue, Dec 11, 2018 at 12:47 PM Keith Busch wrote:
>
> On Tue, Dec 11, 2018 at 12:29:45PM -0800, Dan Williams wrote:
> > On Tue, Dec 11, 2018 at 8:58 AM Keith Busch wrote:
> > > +static int __init
> > > +acpi_parse_cache(union acpi_subtable_headers *header, const unsigned
> > > long end)
> > >
On Tue, Dec 11, 2018 at 12:29:45PM -0800, Dan Williams wrote:
> On Tue, Dec 11, 2018 at 8:58 AM Keith Busch wrote:
> > +static int __init
> > +acpi_parse_cache(union acpi_subtable_headers *header, const unsigned long
> > end)
> > +{
> > + struct acpi_hmat_cache *cache = (void *)header;
> >
On Tue, Dec 11, 2018 at 8:58 AM Keith Busch wrote:
>
> On Mon, Dec 10, 2018 at 10:03:40PM -0800, Dan Williams wrote:
> > I have a use case to detect the presence of a memory-side-cache early
> > at init time [1]. To me this means that hmat_init() needs to happen as
> > a part of acpi_numa_init().
On Mon, Dec 10, 2018 at 10:03:40PM -0800, Dan Williams wrote:
> I have a use case to detect the presence of a memory-side-cache early
> at init time [1]. To me this means that hmat_init() needs to happen as
> a part of acpi_numa_init(). Subsequently I think that also means that
> the sysfs portion
On Mon, Dec 10, 2018 at 5:05 PM Keith Busch wrote:
>
> Systems may provide different memory types and export this information
> in the ACPI Heterogeneous Memory Attribute Table (HMAT). Parse these
> tables provided by the platform and report the memory access and caching
> attributes.
>
> Signed-o
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