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.
>
>
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-off-by: Keith Busch
---
drivers/acpi/Kconfig | 8 +++
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