On 06/09/19 10:54, Stefan Hajnoczi wrote: > 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> > Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
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