Message ID | 20210611094402.23884-1-limanyi@uniontech.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
Series | sr: Fix get the error media event code | expand |
On Fri, 11 Jun 2021 17:44:02 +0800, ManYi Li wrote: > Eject the specified slot or media through a mechanical switch on the Drive, > med->media_event_code is 3 not 1 in the sr_get_events(). > > If disk_flush_events() and sr_block_open() are called, > clearing is 1 or 3 in the sr_check_events(),then it report > DISK_EVENT_MEDIA_CHANGE not DISK_EVENT_EJECT_REQUEST. > > [...] Applied to 5.13/scsi-fixes, thanks! [1/1] sr: Fix get the error media event code https://git.kernel.org/mkp/scsi/c/7dd753ca59d6
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 482a07b662a9..94c254e9012e 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -220,6 +220,8 @@ static unsigned int sr_get_events(struct scsi_device *sdev) return DISK_EVENT_EJECT_REQUEST; else if (med->media_event_code == 2) return DISK_EVENT_MEDIA_CHANGE; + else if (med->media_event_code == 3) + return DISK_EVENT_EJECT_REQUEST; return 0; }
Eject the specified slot or media through a mechanical switch on the Drive, med->media_event_code is 3 not 1 in the sr_get_events(). If disk_flush_events() and sr_block_open() are called, clearing is 1 or 3 in the sr_check_events(),then it report DISK_EVENT_MEDIA_CHANGE not DISK_EVENT_EJECT_REQUEST. If disk_flush_events() and sr_block_open() aren't called, clearing is 0 in the sr_check_events(),then it doesn't report any event. Signed-off-by: ManYi Li <limanyi@uniontech.com> --- drivers/scsi/sr.c | 2 ++ 1 file changed, 2 insertions(+)