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Re: [Qemu-devel] [PATCH v2 2/2] virtio-scsi: Fix acquire/release in data
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From: |
Fam Zheng |
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Subject: |
Re: [Qemu-devel] [PATCH v2 2/2] virtio-scsi: Fix acquire/release in dataplane handlers |
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Date: |
Thu, 16 Mar 2017 09:22:19 +0800 |
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User-agent: |
Mutt/1.7.1 (2016-10-04) |
On Tue, 03/14 23:36, Fam Zheng wrote:
> After the AioContext lock push down, there is a race between
> virtio_scsi_dataplane_start and those "assert(s->ctx &&
> s->dataplane_started)", because the latter doesn't isn't wrapped in
s/doesn't//
> aio_context_acquire.