From: David Hildenbrand <david@redhat.com>
To: teawater <teawaterz@linux.alibaba.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux MM <linux-mm@kvack.org>,
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Pingfan Liu <kernelfans@gmail.com>, Qian Cai <cai@lca.pw>,
"Rafael J. Wysocki" <rafael@kernel.org>,
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Stefan Hajnoczi <stefanha@redhat.com>,
Vlastimil Babka <vbabka@suse.cz>,
Wei Yang <richard.weiyang@gmail.com>
Subject: Re: [virtio-dev] [PATCH v3 00/15] virtio-mem: paravirtualized memory
Date: Thu, 14 May 2020 12:12:10 +0200 [thread overview]
Message-ID: <389b6bdc-b196-e4b9-b6be-dcac57524fdf@redhat.com> (raw)
In-Reply-To: <A3BBAEEE-FBB9-4259-8BED-023CCD530021@linux.alibaba.com>
On 14.05.20 12:02, teawater wrote:
>
>
>> 2020年5月14日 16:48,David Hildenbrand <david@redhat.com> 写道:
>>
>> On 14.05.20 08:44, teawater wrote:
>>> Hi David,
>>>
>>> I got a kernel warning with v2 and v3.
>>
>> Hi Hui,
>>
>> thanks for playing with the latest versions. Surprisingly, I can
>> reproduce even by hotplugging a DIMM instead as well - that's good, so
>> it's not related to virtio-mem, lol. Seems to be some QEMU setup issue
>> with older machine types.
>>
>> Can you switch to a newer qemu machine version, especially
>> pc-i440fx-5.0? Both, hotplugging DIMMs and virtio-mem works for me with
>> that QEMU machine just fine.
>
> I still could reproduce this issue with pc-i440fx-5.0 or pc. Did I miss anything?
>
Below I don't even see virtio_mem. I had to repair the image (filesystem
fsck) because it was broken, can you try that as well?
Also, it would be great if you could test with v4.
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2020-05-14 10:12 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-07 10:31 [PATCH v3 00/15] virtio-mem: paravirtualized memory David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 01/15] virtio-mem: Paravirtualized memory hotplug David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 02/15] virtio-mem: Allow to specify an ACPI PXM as nid David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 03/15] virtio-mem: Paravirtualized memory hotunplug part 1 David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 04/15] virtio-mem: Paravirtualized memory hotunplug part 2 David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 05/15] mm: Allow to offline unmovable PageOffline() pages via MEM_GOING_OFFLINE David Hildenbrand
2020-05-07 10:48 ` Michael S. Tsirkin
2020-05-07 10:31 ` [PATCH v3 06/15] virtio-mem: Allow to offline partially unplugged memory blocks David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 07/15] mm/memory_hotplug: Introduce offline_and_remove_memory() David Hildenbrand
2020-05-07 10:46 ` Michael S. Tsirkin
2020-05-07 11:24 ` David Hildenbrand
2020-05-07 11:33 ` David Hildenbrand
2020-05-07 11:34 ` Michael S. Tsirkin
2020-05-07 11:37 ` David Hildenbrand
2020-05-07 12:11 ` Michael S. Tsirkin
2020-05-07 12:24 ` David Hildenbrand
2020-05-07 11:33 ` Michael S. Tsirkin
2020-05-07 10:31 ` [PATCH v3 08/15] virtio-mem: Offline and remove completely unplugged memory blocks David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 09/15] virtio-mem: Better retry handling David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 10/15] MAINTAINERS: Add myself as virtio-mem maintainer David Hildenbrand
2020-05-07 10:47 ` Michael S. Tsirkin
2020-05-07 11:25 ` David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 11/15] virtio-mem: Add parent resource for all added "System RAM" David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 12/15] virtio-mem: Drop manual check for already present memory David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 13/15] virtio-mem: Unplug subblocks right-to-left David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 14/15] virtio-mem: Use -ETXTBSY as error code if the device is busy David Hildenbrand
2020-05-07 10:31 ` [PATCH v3 15/15] virtio-mem: Try to unplug the complete online memory block first David Hildenbrand
2020-05-07 10:48 ` [PATCH v3 00/15] virtio-mem: paravirtualized memory Michael S. Tsirkin
2020-05-07 11:23 ` David Hildenbrand
2020-05-14 6:44 ` [virtio-dev] " teawater
2020-05-14 8:48 ` David Hildenbrand
2020-05-14 10:02 ` teawater
2020-05-14 10:12 ` David Hildenbrand [this message]
2020-05-14 11:10 ` David Hildenbrand
2020-05-14 11:47 ` David Hildenbrand
2020-05-14 12:19 ` David Hildenbrand
2020-05-15 2:58 ` teawater
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