From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Nathan Lynch <nathanl@linux.ibm.com>,
Tyrel Datwyler <tyreld@linux.ibm.com>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
Nicholas Piggin <npiggin@gmail.com>
Subject: Re: [PATCH v2] powerpc/numa: Limit possible nodes to within num_possible_nodes
Date: Mon, 27 Jul 2020 17:26:56 +1000 (AEST) [thread overview]
Message-ID: <159583478336.602200.18251206166089177032.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20200724105809.24733-1-srikar@linux.vnet.ibm.com>
On Fri, 24 Jul 2020 16:28:09 +0530, Srikar Dronamraju wrote:
> MAX_NUMNODES is a theoretical maximum number of nodes thats is supported
> by the kernel. Device tree properties exposes the number of possible
> nodes on the current platform. The kernel would detected this and would
> use it for most of its resource allocations. If the platform now
> increases the nodes to over what was already exposed, then it may lead
> to inconsistencies. Hence limit it to the already exposed nodes.
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/numa: Limit possible nodes to within num_possible_nodes
https://git.kernel.org/powerpc/c/dbce456280857f329af9069af5e48a9b6ebad146
cheers
prev parent reply other threads:[~2020-07-27 7:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-24 10:58 [PATCH v2] powerpc/numa: Limit possible nodes to within num_possible_nodes Srikar Dronamraju
2020-07-27 7:26 ` Michael Ellerman [this message]
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