linux-kernel - Re: hot-added cpu is not asiggned to the correct node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <50624D5F.9050008@jp.fujitsu.com>
Date:	Wed, 26 Sep 2012 09:33:35 +0900
From:	Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>
To:	Dan Carpenter <dan.carpenter@...cle.com>
CC:	<x86@...nel.org>, <linux-mm@...ck.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: hot-added cpu is not asiggned to the correct node

Hi Dan,

At first, thank you for your comment.

2012/09/24 18:33, Dan Carpenter wrote:
> On Wed, Sep 12, 2012 at 02:33:11PM +0900, Yasuaki Ishimatsu wrote:
>> When I hot-added CPUs and memories simultaneously using container driver,
>> all the hot-added CPUs were mistakenly assigned to node0.
>>
>
> Is this something which used to work correctly?  If so which was the
> most recent working kernel?

The cpu hot-adding is first time on my x86 box. So I don't know
whether old kernel can work well or not. But it seems that x86
does not permit to create memory-less-node. So I guess the problem
occurs on old kernel.

Thanks,
Yasuaki Ishimatsu

> regards,
> dan carpenter
>


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/