From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Subject: Re: [PATCH v7 14/15] arm64, acpi, numa: NUMA support based on SRAT and SLIT Date: Wed, 25 May 2016 15:42:57 +0100 Message-ID: <20160525144256.GG5996@e104818-lin.cambridge.arm.com> References: <1464129345-18985-1-git-send-email-ddaney.cavm@gmail.com> <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from foss.arm.com ([217.140.101.70]:35227 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753661AbcEYOnE (ORCPT ); Wed, 25 May 2016 10:43:04 -0400 Content-Disposition: inline In-Reply-To: <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: David Daney Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, Mark Rutland , Tony Luck , Fenghua Yu , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, "Rafael J. Wysocki" , Len Brown , Rob Herring , Frank Rowand , Grant Likely , Robert Moore , Lv Zheng , Hanjun Guo , Marc Zyngier , linux-ia64@vger.kernel.org, linux-acpi@vger.kernel.org, devel@acpica.org, Robert Richter , Ganapatrao Kulkarni , linux-kernel@vger.kernel.org, David Daney 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@cavium.com Reworked for numa v10 series ] > Signed-off-by: Robert Richter > [david.daney@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 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Catalin Marinas Date: Wed, 25 May 2016 14:42:57 +0000 Subject: Re: [PATCH v7 14/15] arm64, acpi, numa: NUMA support based on SRAT and SLIT Message-Id: <20160525144256.GG5996@e104818-lin.cambridge.arm.com> List-Id: References: <1464129345-18985-1-git-send-email-ddaney.cavm@gmail.com> <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> In-Reply-To: <1464129345-18985-15-git-send-email-ddaney.cavm@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: David Daney Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, Mark Rutland , Tony Luck , Fenghua Yu , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, "Rafael J. Wysocki" , Len Brown , Rob Herring , Frank Rowand , Grant Likely , Robert Moore , Lv Zheng , Hanjun Guo , Marc Zyngier , linux-ia64@vger.kernel.org, linux-acpi@vger.kernel.org, devel@acpica.org, Robert Richter , Ganapatrao Kulkarni , linux-kernel@vger.kernel.org, David Daney 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@cavium.com Reworked for numa v10 series ] > Signed-off-by: Robert Richter > [david.daney@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