From: Rob Herring <robh@kernel.org>
To: David Daney <ddaney.cavm@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>,
linux-arm-kernel@lists.infradead.org,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
devicetree@vger.kernel.org,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Frank Rowand <frowand.list@gmail.com>,
Grant Likely <grant.likely@linaro.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Matt Fleming <matt@codeblueprint.co.uk>,
linux-efi@vger.kernel.org,
Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>,
Robert Richter <rrichter@cavium.com>,
linux-kernel@vger.kernel.org,
David Daney <david.daney@cavium.com>
Subject: Re: [PATCH v11 08/10] dt, numa: Add NUMA dt binding implementation.
Date: Tue, 23 Feb 2016 13:36:51 -0600 [thread overview]
Message-ID: <20160223193651.GA8491@rob-hp-laptop> (raw)
In-Reply-To: <1455930799-5371-9-git-send-email-ddaney.cavm@gmail.com>
On Fri, Feb 19, 2016 at 05:13:17PM -0800, David Daney wrote:
> From: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
>
> ADD device tree node parsing for NUMA topology using device
> "numa-node-id" property distance-map.
I still want an adequate explanation why NUMA setup cannot be done with
an unflattened tree. PowerPC manages to do that and should have a
similar init flow being memblock based, so I would expect arm64 can too.
Rob
WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: David Daney <ddaney.cavm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ard Biesheuvel
<ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Frank Rowand
<frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Matt Fleming
<matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>,
linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ganapatrao Kulkarni
<gkulkarni-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>,
Robert Richter <rrichter-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
David Daney <david.daney-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v11 08/10] dt, numa: Add NUMA dt binding implementation.
Date: Tue, 23 Feb 2016 13:36:51 -0600 [thread overview]
Message-ID: <20160223193651.GA8491@rob-hp-laptop> (raw)
In-Reply-To: <1455930799-5371-9-git-send-email-ddaney.cavm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Fri, Feb 19, 2016 at 05:13:17PM -0800, David Daney wrote:
> From: Ganapatrao Kulkarni <gkulkarni-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
>
> ADD device tree node parsing for NUMA topology using device
> "numa-node-id" property distance-map.
I still want an adequate explanation why NUMA setup cannot be done with
an unflattened tree. PowerPC manages to do that and should have a
similar init flow being memblock based, so I would expect arm64 can too.
Rob
WARNING: multiple messages have this Message-ID (diff)
From: robh@kernel.org (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v11 08/10] dt, numa: Add NUMA dt binding implementation.
Date: Tue, 23 Feb 2016 13:36:51 -0600 [thread overview]
Message-ID: <20160223193651.GA8491@rob-hp-laptop> (raw)
In-Reply-To: <1455930799-5371-9-git-send-email-ddaney.cavm@gmail.com>
On Fri, Feb 19, 2016 at 05:13:17PM -0800, David Daney wrote:
> From: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com>
>
> ADD device tree node parsing for NUMA topology using device
> "numa-node-id" property distance-map.
I still want an adequate explanation why NUMA setup cannot be done with
an unflattened tree. PowerPC manages to do that and should have a
similar init flow being memblock based, so I would expect arm64 can too.
Rob
next prev parent reply other threads:[~2016-02-23 19:36 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-20 1:13 [PATCH v11 00/10] arm64, numa: Add numa support for arm64 platforms David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 01/10] of/fdt: make generic early_init_dt_add_memory_arch() a weak alias David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 02/10] arm64: override generic version of early_init_dt_add_memory_arch() David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 03/10] efi: move FDT handling to separate object file David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 04/10] arm64/efi: move EFI /chosen node parsing before early FDT processing David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 05/10] arm64/efi: ignore DT memory nodes instead of removing them David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 06/10] arm64/efi: ignore DT memreserve entries " David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 07/10] Documentation, dt, numa: dt bindings for NUMA David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 08/10] dt, numa: Add NUMA dt binding implementation David Daney
2016-02-20 1:13 ` David Daney
2016-02-23 19:36 ` Rob Herring [this message]
2016-02-23 19:36 ` Rob Herring
2016-02-23 19:36 ` Rob Herring
2016-02-26 1:26 ` David Daney
2016-02-26 1:26 ` David Daney
2016-02-26 1:26 ` David Daney
2016-02-26 18:27 ` Will Deacon
2016-02-26 18:27 ` Will Deacon
2016-02-26 18:27 ` Will Deacon
2016-03-01 16:56 ` Rob Herring
2016-03-01 16:56 ` Rob Herring
2016-03-01 16:56 ` Rob Herring
2016-03-01 16:47 ` Rob Herring
2016-03-01 16:47 ` Rob Herring
2016-03-01 16:47 ` Rob Herring
2016-03-01 16:57 ` David Daney
2016-03-01 16:57 ` David Daney
2016-03-01 16:57 ` David Daney
2016-03-01 17:43 ` Rob Herring
2016-03-01 17:43 ` Rob Herring
2016-03-01 17:43 ` Rob Herring
2016-03-01 17:58 ` David Daney
2016-03-01 17:58 ` David Daney
2016-03-01 17:58 ` David Daney
2016-02-20 1:13 ` [PATCH v11 09/10] arm64, numa: Add NUMA support for arm64 platforms David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 1:13 ` [PATCH v11 10/10] arm64, mm, numa: Add NUMA balancing support for arm64 David Daney
2016-02-20 1:13 ` David Daney
2016-02-20 8:20 ` [PATCH v11 00/10] arm64, numa: Add numa support for arm64 platforms Ard Biesheuvel
2016-02-20 8:20 ` Ard Biesheuvel
2016-02-20 8:20 ` Ard Biesheuvel
2016-02-20 10:39 ` Robert Richter
2016-02-20 10:39 ` Robert Richter
2016-02-20 10:39 ` Robert Richter
2016-02-20 10:44 ` Ard Biesheuvel
2016-02-20 10:44 ` Ard Biesheuvel
2016-02-20 10:44 ` Ard Biesheuvel
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