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scsi: storvsc: Process unsupported MODE_SENSE_10

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The Hyper-V host does not support MODE_SENSE_10 and MODE_SENSE.  The
driver handles MODE_SENSE as unsupported command, but not for
MODE_SENSE_10. Add MODE_SENSE_10 to the same handling logic and return
correct code to SCSI layer.

Fixes: 89ae7d7093 ("Staging: hv: storvsc: Move the storage driver out of the staging area")
Cc: stable@kernel.org
Signed-off-by: Long Li <longli@microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://patch.msgid.link/20260117010302.294068-1-longli@linux.microsoft.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Long Li 2026-01-16 17:03:02 -08:00 committed by Martin K. Petersen
parent 901a5f309d
commit 9eacec5d18
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/storvsc_drv.c
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@ -1144,7 +1144,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
* The current SCSI handling on the host side does
* not correctly handle:
* INQUIRY command with page code parameter set to 0x80
* MODE_SENSE command with cmd[2] == 0x1c
* MODE_SENSE and MODE_SENSE_10 command with cmd[2] == 0x1c
* MAINTENANCE_IN is not supported by HyperV FC passthrough
*
* Setup srb and scsi status so this won't be fatal.
@ -1154,6 +1154,7 @@ static void storvsc_on_io_completion(struct storvsc_device *stor_device,
if ((stor_pkt->vm_srb.cdb[0] == INQUIRY) ||
(stor_pkt->vm_srb.cdb[0] == MODE_SENSE) ||
(stor_pkt->vm_srb.cdb[0] == MODE_SENSE_10) ||
(stor_pkt->vm_srb.cdb[0] == MAINTENANCE_IN &&
hv_dev_is_fc(device))) {
vstor_packet->vm_srb.scsi_status = 0;