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From: Kevin Wolf <kwolf@redhat.com>
To: Max Reitz <mreitz@redhat.com>
Cc: qemu-block@nongnu.org, qemu-devel@nongnu.org,
	Laurent Vivier <lvivier@redhat.com>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Fam Zheng <famz@redhat.com>
Subject: Re: [Qemu-devel] [PATCH for-2.9?] block/io: Comment out permission assertions
Date: Tue, 11 Apr 2017 16:58:49 +0200	[thread overview]
Message-ID: <20170411145849.GO4516@noname.str.redhat.com> (raw)
In-Reply-To: <20170411145050.31290-1-mreitz@redhat.com>

Am 11.04.2017 um 16:50 hat Max Reitz geschrieben:
> In case of block migration, there may be writes to BlockBackends that do
> not have the write permission taken. Before this issue is fixed (which
> is not going to happen in 2.9), we therefore cannot assert that this is
> the case.
> 
> Suggested-by: Kevin Wolf <kwolf@redhat.com>
> Signed-off-by: Max Reitz <mreitz@redhat.com>

I tested block migration (migrate -b). Leaving postcopy migration, which
is apparently also broken, to Laurent.

Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Kevin Wolf <kwolf@redhat.com>

  parent reply	other threads:[~2017-04-11 14:59 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-11 14:50 [Qemu-devel] [PATCH for-2.9?] block/io: Comment out permission assertions Max Reitz
2017-04-11 14:52 ` Max Reitz
2017-04-11 14:58 ` Kevin Wolf [this message]
2017-04-11 15:07   ` Laurent Vivier
2017-04-12 13:18     ` Kevin Wolf
2017-04-12 13:28       ` Laurent Vivier
2017-04-11 15:47 ` Peter Maydell

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