From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, ManYi Li <limanyi@uniontech.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.4 1/4] scsi: sr: Return appropriate error code when disk is ejected
Date: Fri, 9 Jul 2021 15:18:13 +0200 [thread overview]
Message-ID: <20210709131531.830394957@linuxfoundation.org> (raw)
In-Reply-To: <20210709131529.395072769@linuxfoundation.org>
From: ManYi Li <limanyi@uniontech.com>
[ Upstream commit 7dd753ca59d6c8cc09aa1ed24f7657524803c7f3 ]
Handle a reported media event code of 3. This indicates that the media has
been removed from the drive and user intervention is required to proceed.
Return DISK_EVENT_EJECT_REQUEST in that case.
Link: https://lore.kernel.org/r/20210611094402.23884-1-limanyi@uniontech.com
Signed-off-by: ManYi Li <limanyi@uniontech.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/sr.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 7dd4d9ded249..6e31cedf0b6c 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -216,6 +216,8 @@ 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;
}
--
2.30.2
next prev parent reply other threads:[~2021-07-09 13:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-09 13:18 [PATCH 4.4 0/4] 4.4.275-rc1 review Greg Kroah-Hartman
2021-07-09 13:18 ` Greg Kroah-Hartman [this message]
2021-07-09 13:18 ` [PATCH 4.4 2/4] drm/nouveau: fix dma_address check for CPU/GPU sync Greg Kroah-Hartman
2021-07-09 13:18 ` [PATCH 4.4 3/4] xen/events: reset active flag for lateeoi events later Greg Kroah-Hartman
2021-07-09 13:18 ` [PATCH 4.4 4/4] arm: kprobes: Allow to handle reentered kprobe on single-stepping Greg Kroah-Hartman
2021-07-09 14:57 ` [PATCH 4.4 0/4] 4.4.275-rc1 review Pavel Machek
2021-07-09 21:44 ` Shuah Khan
2021-07-10 19:50 ` Guenter Roeck
2021-07-11 2:39 ` Naresh Kamboju
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