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Date: Tue, 11 Apr 2017 08:38:34 +0200
From: Igor Mammedov <imammedo@redhat.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
        Mel Gorman <mgorman@suse.de>, Vlastimil Babka <vbabka@suse.cz>,
        Andrea Arcangeli <aarcange@redhat.com>,
        Jerome Glisse <jglisse@redhat.com>,
        Reza Arbab <arbab@linux.vnet.ibm.com>,
        Yasuaki Ishimatsu <yasu.isimatu@gmail.com>, qiuxishi@huawei.com,
        Kani Toshimitsu <toshi.kani@hpe.com>, slaoub@gmail.com,
        Joonsoo Kim <js1304@gmail.com>, Andi Kleen <ak@linux.intel.com>,
        David Rientjes <rientjes@google.com>,
        Daniel Kiper <daniel.kiper@oracle.com>,
        Vitaly Kuznetsov <vkuznets@redhat.com>,
        LKML <linux-kernel@vger.kernel.org>,
        Dan Williams <dan.j.williams@gmail.com>,
        Heiko Carstens <heiko.carstens@de.ibm.com>,
        Lai Jiangshan <laijs@cn.fujitsu.com>,
        Martin Schwidefsky <schwidefsky@de.ibm.com>,
        Tobias Regnery <tobias.regnery@gmail.com>
Subject: Re: [PATCH -v2 0/9] mm: make movable onlining suck less
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On Mon, 10 Apr 2017 18:09:41 +0200
Michal Hocko <mhocko@kernel.org> wrote:

> On Mon 10-04-17 16:27:49, Igor Mammedov wrote:
> [...]
> > -object memory-backend-ram,id=mem1,size=256M -object memory-backend-ram,id=mem0,size=256M \
> > -device pc-dimm,id=dimm1,memdev=mem1,slot=1,node=0 -device pc-dimm,id=dimm0,memdev=mem0,slot=0,node=0  
> 
> are you sure both of them should be node=0?
> 
> What is the full comman line you use?
CLI for issue 1, 3:
-enable-kvm -m 2G,slots=4,maxmem=4G -smp 4 -numa node -numa node \
-drive if=virtio,file=disk.img -kernel bzImage -append 'root=/dev/vda1' \
-object memory-backend-ram,id=mem1,size=256M -object memory-backend-ram,id=mem0,size=256M \
-device pc-dimm,id=dimm1,memdev=mem1,slot=1,node=0 -device pc-dimm,id=dimm0,memdev=mem0,slot=0,node=0

for issue2:
-enable-kvm -m 2G,slots=4,maxmem=4G -smp 4 -numa node -numa node \
-drive if=virtio,file=disk.img -kernel bzImage -append 'root=/dev/vda1' \
-object memory-backend-ram,id=mem1,size=256M -object memory-backend-ram,id=mem0,size=256M \
-device pc-dimm,id=dimm1,memdev=mem1,slot=1,node=0 -device pc-dimm,id=dimm0,memdev=mem0,slot=0,node=1