From: Markus Armbruster <armbru@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: Re: [Qemu-devel] [PATCH 3/3] block: remove legacy_dinfo at blk_detach_dev time
Date: Mon, 21 Mar 2016 19:02:34 +0100 [thread overview]
Message-ID: <87mvpr1zgl.fsf@blackfin.pond.sub.org> (raw)
In-Reply-To: <20160321173957.GC4985@noname.redhat.com> (Kevin Wolf's message of "Mon, 21 Mar 2016 18:39:57 +0100")
Kevin Wolf <kwolf@redhat.com> writes:
> Am 21.03.2016 um 18:30 hat Markus Armbruster geschrieben:
>> Paolo Bonzini <pbonzini@redhat.com> writes:
>>
>> > On 21/03/2016 17:15, Markus Armbruster wrote:
>> >> * Explicitly with x-blockdev-del
>> >>
>> >> Fails unless no other reference exists. Where is the legacy_dinfo
>> >> released?
>> >
>> > Can a -drive block device be deleted with x-blockdev-del even?!?
>>
>> When I wrote my review, I forgot that I expect x-blockdev-del to accept
>> only backends created with blockdev-add. With that, my question is
>> indeed moot.
>>
>> However, I've now tested my expectation, and it turned out to be wrong.
>> I'm inclined to call that a bug.
>
> Yes.
>
>> > Shall I add a check to x-blockdev-del that gives an error if the
>> > BlockBackend has a DriveInfo attached?
>>
>> Yes, please. But do double-check with Kevin & Max, who might have
>> different ideas on blockdev-add/del than I do.
>
> I'm pretty sure that I said that failing on -drive/drive_add created
> BlockBackends was a requirement for x-blockdev-del. Apparently I failed
> to catch the bug in the review then.
>
> So go ahead and let's fix it now.
Yes, please.
next prev parent reply other threads:[~2016-03-21 18:02 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 14:39 [Qemu-devel] [PATCH 0/3] Early release of -drive QemuOpts Paolo Bonzini
2016-02-22 14:39 ` [Qemu-devel] [PATCH 1/3] block: detach devices from DriveInfo at unrealize time Paolo Bonzini
2016-03-21 15:13 ` Markus Armbruster
2016-03-21 15:31 ` Paolo Bonzini
2016-03-21 17:19 ` Markus Armbruster
2016-03-21 17:30 ` Paolo Bonzini
2016-03-23 8:35 ` Markus Armbruster
2016-03-23 9:35 ` Paolo Bonzini
2016-03-22 22:15 ` Paolo Bonzini
2016-02-22 14:39 ` [Qemu-devel] [PATCH 2/3] block: keep BlockBackend alive until device finalize time Paolo Bonzini
2016-03-21 15:22 ` Markus Armbruster
2016-03-21 15:37 ` Paolo Bonzini
2016-02-22 14:39 ` [Qemu-devel] [PATCH 3/3] block: remove legacy_dinfo at blk_detach_dev time Paolo Bonzini
2016-03-21 16:15 ` Markus Armbruster
2016-03-21 16:21 ` Paolo Bonzini
2016-03-21 17:30 ` Markus Armbruster
2016-03-21 17:34 ` Paolo Bonzini
2016-03-21 18:14 ` Markus Armbruster
2016-03-22 8:19 ` Kevin Wolf
2016-03-22 10:25 ` Markus Armbruster
2016-03-22 22:07 ` Paolo Bonzini
2016-03-23 9:18 ` Markus Armbruster
2016-03-23 9:40 ` Paolo Bonzini
2016-03-23 12:13 ` Markus Armbruster
2016-03-21 17:39 ` Kevin Wolf
2016-03-21 18:02 ` Markus Armbruster [this message]
2016-03-22 22:10 ` Paolo Bonzini
2016-03-23 8:37 ` Markus Armbruster
2016-03-09 12:20 ` [Qemu-devel] [PATCH 0/3] Early release of -drive QemuOpts Paolo Bonzini
2016-03-09 12:30 ` Kevin Wolf
2016-03-09 12:53 ` Markus Armbruster
2016-03-17 17:00 ` Markus Armbruster
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