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From: Christian Borntraeger <borntraeger@de.ibm.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Juan Quintela <quintela@redhat.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] postcopy migration hangs while loading virtio state
Date: Wed, 26 Apr 2017 14:07:37 +0200	[thread overview]
Message-ID: <cec279c5-9900-ca28-103b-b95c36d9d989@de.ibm.com> (raw)
In-Reply-To: <cbf8c55d-9473-9f6f-eb89-779afe7c1fd2@de.ibm.com>

On 04/26/2017 01:45 PM, Christian Borntraeger wrote:

>> Hmm, I have a theory, if the flags field has bit 1 set, i.e. RAM_SAVE_FLAG_COMPRESS
>> then try changing ram_handle_compressed to always do the memset.
> 
> FWIW, changing ram_handle_compressed to always memset makes the problem go away.

It is still running fine now with the "always memset change"

  reply	other threads:[~2017-04-26 12:07 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-24 10:31 [Qemu-devel] postcopy migration hangs while loading virtio state Christian Borntraeger
2017-04-24 10:53 ` Dr. David Alan Gilbert
2017-04-24 13:02   ` Christian Borntraeger
2017-04-24 14:35     ` Dr. David Alan Gilbert
2017-04-24 18:17       ` Christian Borntraeger
2017-04-24 19:12         ` Dr. David Alan Gilbert
2017-04-25 13:27           ` Christian Borntraeger
2017-04-26  9:59           ` Christian Borntraeger
2017-04-26 10:13             ` Christian Borntraeger
2017-04-26 11:01             ` Dr. David Alan Gilbert
2017-04-26 11:37               ` Christian Borntraeger
2017-04-26 11:45               ` Christian Borntraeger
2017-04-26 12:07                 ` Christian Borntraeger [this message]
2017-06-30 16:31                   ` Dr. David Alan Gilbert
2017-07-03 14:28                     ` Christian Borntraeger
2017-07-03 16:25                     ` Michael S. Tsirkin
2017-07-03 19:07                       ` Dr. David Alan Gilbert
2017-07-04  7:48                         ` Christian Borntraeger
2017-07-04  8:16                           ` Martin Schwidefsky
2017-07-04  8:27                             ` Christian Borntraeger
2017-07-10  8:05                             ` Christian Borntraeger
2017-04-24 13:11   ` Christian Borntraeger

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