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Re: [PATCH 0/3] spapr, spapr_numa: fix max-associativity-domains

From: Cédric Le Goater
Subject: Re: [PATCH 0/3] spapr, spapr_numa: fix max-associativity-domains
Date: Thu, 28 Jan 2021 18:13:41 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0

On 1/28/21 6:05 PM, Daniel Henrique Barboza wrote:
> On 1/28/21 1:03 PM, Greg Kurz wrote:
>> On Thu, 28 Jan 2021 12:17:28 -0300
>> Daniel Henrique Barboza <danielhb413@gmail.com> wrote:
>>> Hi,
>>> Patches 02 and 03 contain fixes for a problem Cedric found out when
>>> booting TCG guests with multiple NUMA nodes. See patch 03 commit
>>> message for more info.
>> This paragraph mentions "TCG guests", but I see nothing that is
>> specific to TCG in these patches... so I expect the problem to
>> also exists with KVM, right ?
> Yeah. I mentioned TCG because this is the use case Cedric reproduced
> the bug with, but I myself had no problems reproducing it with
> accel=kvm as well.

I was also seeing the issue on KVM and I am still seeing it with 
this patchset. It's gone on TCG however. 


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