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Re: [Qemu-block] [PATCH v3 00/16] block: Protect AIO context change with
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-block] [PATCH v3 00/16] block: Protect AIO context change with perm API |
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Date: |
Wed, 31 May 2017 10:45:31 +0100 |
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User-agent: |
Mutt/1.8.0 (2017-02-23) |
On Wed, May 24, 2017 at 10:52:19AM +0800, Fam Zheng wrote:
> v3: Move blk_set_aio_context to the front of mirror_start_job to avoid
> accessing target without acquiring its aio context. [Stefan]
> Use error_free_or_abort in test code. [Stefan]
Please include my Reviewed-bys from the previous revision. That way
they will be included in the commit log and I don't need to look back at
previous revisions when you send the next revision.
I've also left a comment on one of your replies to the previous
revision because I think blockdev-backup's 'target' parameter isn't
protected against AioContext changes.
Thanks!
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- [Qemu-block] [PATCH v3 08/16] mirror: Request aio context change permission on target, (continued)
- [Qemu-block] [PATCH v3 08/16] mirror: Request aio context change permission on target, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 09/16] commit: Allow aio context change on s->base, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 10/16] mirror: Do initial aio context move of target via BB interface, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 11/16] virtio-scsi: Request BLK_PERM_AIO_CONTEXT_CHANGE for dataplane, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 12/16] virtio-blk: Request BLK_PERM_AIO_CONTEXT_CHANGE for dataplane, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 13/16] blk: fix aio context loss on media change, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 14/16] nbd: Allow BLK_PERM_AIO_CONTEXT_CHANGE on BB, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 15/16] block: Add perm assertion on blk_set_aio_context, Fam Zheng, 2017/05/23
- [Qemu-block] [PATCH v3 16/16] tests: Add test case for BLK_PERM_AIO_CONTEXT_CHANGE, Fam Zheng, 2017/05/23
- Re: [Qemu-block] [PATCH v3 00/16] block: Protect AIO context change with perm API,
Stefan Hajnoczi <=