diff options
| author | Hannes Reinecke <hare@suse.de> | 2023-10-02 17:43:27 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-10-13 14:23:15 -0400 |
| commit | c2a14ab3b9b38d9408a0388a0c65dce546169907 (patch) | |
| tree | a93c99b0963278a7e3a4e20aeb3b344c58ebbfcc /drivers/scsi | |
| parent | 09df4697223aa167a47e3745394ab55c6ffc85d2 (diff) | |
scsi: pmcraid: Select device in pmcraid_eh_target_reset_handler()
The reset code requires a device to be selected, but we shouldn't rely on
the command to provide a device for us. So select the first device on the
target when sending down a target reset.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20231002154328.43718-18-hare@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/pmcraid.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index d7a331255e71..a831b34c08a4 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -3064,9 +3064,21 @@ static int pmcraid_eh_bus_reset_handler(struct scsi_cmnd *scmd) static int pmcraid_eh_target_reset_handler(struct scsi_cmnd *scmd) { - scmd_printk(KERN_INFO, scmd, + struct Scsi_Host *shost = scmd->device->host; + struct scsi_device *scsi_dev = NULL, *tmp; + + shost_for_each_device(tmp, shost) { + if ((tmp->channel == scmd->device->channel) && + (tmp->id == scmd->device->id)) { + scsi_dev = tmp; + break; + } + } + if (!scsi_dev) + return FAILED; + sdev_printk(KERN_INFO, scsi_dev, "Doing target reset due to an I/O command timeout.\n"); - return pmcraid_reset_device(scmd->device, + return pmcraid_reset_device(scsi_dev, PMCRAID_INTERNAL_TIMEOUT, RESET_DEVICE_TARGET); } |