| From 8b7b288c82970ab7d06e0ed27c8757cb5ee6a165 Mon Sep 17 00:00:00 2001 |
| From: peter chang <dpf@google.com> |
| Date: Thu, 14 Nov 2019 15:38:58 +0530 |
| Subject: [PATCH] scsi: pm80xx: Fix for SATA device discovery |
| |
| commit ce21c63ee995b7a8b7b81245f2cee521f8c3c220 upstream. |
| |
| Driver was missing complete() call in mpi_sata_completion which result in |
| SATA abort error handling timing out. That causes the device to be left in |
| the in_recovery state so subsequent commands sent to the device fail and |
| the OS removes access to it. |
| |
| Link: https://lore.kernel.org/r/20191114100910.6153-2-deepak.ukey@microchip.com |
| Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com> |
| Signed-off-by: peter chang <dpf@google.com> |
| Signed-off-by: Deepak Ukey <deepak.ukey@microchip.com> |
| Signed-off-by: Viswas G <Viswas.G@microchip.com> |
| Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c |
| index 301de40eb708..f628164bf757 100644 |
| --- a/drivers/scsi/pm8001/pm80xx_hwi.c |
| +++ b/drivers/scsi/pm8001/pm80xx_hwi.c |
| @@ -2382,6 +2382,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb) |
| pm8001_printk("task 0x%p done with io_status 0x%x" |
| " resp 0x%x stat 0x%x but aborted by upper layer!\n", |
| t, status, ts->resp, ts->stat)); |
| + if (t->slow_task) |
| + complete(&t->slow_task->completion); |
| pm8001_ccb_task_free(pm8001_ha, t, ccb, tag); |
| } else { |
| spin_unlock_irqrestore(&t->task_state_lock, flags); |
| -- |
| 2.7.4 |
| |
