linux-kernel - Re: [RFC PATCH v2] sched/topology: fix the issue groups don't span domain->span for NUMA diameter

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Date:   Fri, 29 Jan 2021 00:20:49 +0200
From:   Meelis Roos <mroos@...ux.ee>
To:     Barry Song <song.bao.hua@...ilicon.com>,
        valentin.schneider@....com, vincent.guittot@...aro.org,
        mgorman@...e.de, mingo@...nel.org, peterz@...radead.org,
        dietmar.eggemann@....com, morten.rasmussen@....com
Cc:     linux-kernel@...r.kernel.org, linuxarm@...neuler.org,
        xuwei5@...wei.com, liguozhu@...ilicon.com, tiantao6@...ilicon.com,
        jonathan.cameron@...wei.com, wanghuiqiang@...wei.com
Subject: Re: [RFC PATCH v2] sched/topology: fix the issue groups don't span
 domain->span for NUMA diameter > 2

> Tested by the below topology:
> qemu-system-aarch64  -M virt -nographic \

Also works on the initial 8-node Sun Fire X4600-M2. No strange messages in dmesg and no problems on kernel build with make -j64.

Tested-by: Meelis Roos <mroos@...ux.ee>