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| author | Damien Le Moal <damien.lemoal@wdc.com> | 2019-08-28 08:35:11 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-09-07 22:30:55 +0300 |
| commit | 670d8be28e72f984a61ccad3e9e98247c0d31e1c (patch) | |
| tree | 8a3f9bc0d93231b3e2956e95df42dea1b9ffbb8f /drivers/scsi | |
| parent | 3ec24fb4c035e9cbb2f02a48640a09aa913442a2 (diff) | |
| download | linux-670d8be28e72f984a61ccad3e9e98247c0d31e1c.tar.xz | |
scsi: sd: Improve unaligned completion resid message
For commands completing with a resid not aligned on the device logical
sector size, also print the command CDB in addition to the current message
to help debug hardware generating such incorrect command completion
information.
Link: https://lore.kernel.org/r/20190828053511.14818-1-damien.lemoal@wdc.com
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/sd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 149d406aacc9..91af598f2f53 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1978,6 +1978,7 @@ static int sd_done(struct scsi_cmnd *SCpnt) sd_printk(KERN_INFO, sdkp, "Unaligned partial completion (resid=%u, sector_sz=%u)\n", resid, sector_size); + scsi_print_command(SCpnt); resid = min(scsi_bufflen(SCpnt), round_up(resid, sector_size)); scsi_set_resid(SCpnt, resid); |