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Re: [Qemu-devel] [PATCH 1/3] migration: Call blk_resume_after_migration(

From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH 1/3] migration: Call blk_resume_after_migration() for postcopy
Date: Thu, 13 Apr 2017 12:39:54 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 04/13/2017 12:23 PM, Kevin Wolf wrote:
> Commit d35ff5e6 ('block: Ignore guest dev permissions during incoming
> migration') added blk_resume_after_migration() to the precopy migration
> path, but neglected to add it to the duplicated code that is used for
> postcopy migration. This means that the guest device doesn't request the
> necessary permissions, which ultimately led to failing assertions.
> Add the missing blk_resume_after_migration() to the postcopy path.
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>  migration/savevm.c | 8 ++++++++
>  1 file changed, 8 insertions(+)

Reviewed-by: Eric Blake <address@hidden>

Are we targetting this for 2.9-rc5, or is it 2.10 material?

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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