On Thu, Sep 05, 2019 at 06:19:28PM +0000, Matt Lupfer wrote:
> The event handler calls scsi_scan_host() when events are missed, which
> will hotplug new LUNs. However, this function won't remove any
> unplugged LUNs. The result is that hotunplug doesn't work properly when
> the number of unplugged LUNs exceeds the event queue size (currently 8).
>
> Scan existing LUNs when events are missed to check if they are still
> present. If not, remove them.
>
> Signed-off-by: Matt Lupfer <mlupfer@xxxxxxx>
> ---
> drivers/scsi/virtio_scsi.c | 33 +++++++++++++++++++++++++++++++++
> 1 file changed, 33 insertions(+)
Please include a changelog in future patch revisions. For example:
Signed-off-by: ...
---
v2:
* Replaced magic constants with sd.h constants [Michael]
Just C and virtio code review, no SCSI specifics:
Reviewed-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
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