From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Wed, 25 May 2016 15:42:57 +0100 Subject: [PATCH v7 14/15] arm64, acpi, numa: NUMA support based on SRAT and SLIT In-Reply-To: <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> References: <1464129345-18985-1-git-send-email-ddaney.cavm@gmail.com> <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> Message-ID: <20160525144256.GG5996@e104818-lin.cambridge.arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, May 24, 2016 at 03:35:44PM -0700, David Daney wrote: > From: Hanjun Guo > > Introduce a new file to hold ACPI based NUMA information parsing from > SRAT and SLIT. > > SRAT includes the CPU ACPI ID to Proximity Domain mappings and memory > ranges to Proximity Domain mapping. SLIT has the information of inter > node distances(relative number for access latency). > > Signed-off-by: Hanjun Guo > Signed-off-by: Ganapatrao Kulkarni > [rrichter at cavium.com Reworked for numa v10 series ] > Signed-off-by: Robert Richter > [david.daney at cavium.com reorderd and combinded with other patches in > Hanjun Guo's original set, removed get_mpidr_in_madt() and use > acpi_map_madt_entry() instead.] > Signed-off-by: David Daney Reviewed-by: Catalin Marinas