Re: [PATCH v4 10/10] acpi/numa/hmat: Register "specific purpose" memory as an "hmem" device

2019-07-03 Thread Rafael J. Wysocki
On Mon, Jun 24, 2019 at 8:34 PM Dan Williams wrote: > > Memory that has been tagged EFI_MEMORY_SP, and has performance > properties described by the ACPI HMAT is expected to have an application > specific consumer. > > Those consumers may want 100% of the memory capacity to be reserved from > any

Re: [PATCH v4 10/10] acpi/numa/hmat: Register "specific purpose" memory as an "hmem" device

2019-06-25 Thread Jonathan Cameron
On Mon, 24 Jun 2019 11:20:26 -0700 Dan Williams wrote: > Memory that has been tagged EFI_MEMORY_SP, and has performance > properties described by the ACPI HMAT is expected to have an application > specific consumer. > > Those consumers may want 100% of the memory capacity to be reserved from > a

[PATCH v4 10/10] acpi/numa/hmat: Register "specific purpose" memory as an "hmem" device

2019-06-24 Thread Dan Williams
Memory that has been tagged EFI_MEMORY_SP, and has performance properties described by the ACPI HMAT is expected to have an application specific consumer. Those consumers may want 100% of the memory capacity to be reserved from any usage by the kernel. By default, with this enabling, a platform de