From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Viswas G <Viswas.G@microchip.com>,
Jack Wang <jinpu.wang@cloud.ionos.com>,
Ruksar Devadi <Ruksar.devadi@microchip.com>,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Sasha Levin <sashal@kernel.org>,
linux-scsi@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 011/130] scsi: pm80xx: Make running_req atomic
Date: Tue, 22 Dec 2020 21:16:14 -0500 [thread overview]
Message-ID: <20201223021813.2791612-11-sashal@kernel.org> (raw)
In-Reply-To: <20201223021813.2791612-1-sashal@kernel.org>
From: Viswas G <Viswas.G@microchip.com>
[ Upstream commit 4a2efd4b89fcaa6e9a7b4ce49a441afaacba00ea ]
Incorrect value of the running_req was causing the driver unload to be
stuck during the SAS lldd_dev_gone notification handling. During SATA I/O
completion, for some error status values, the driver schedules the event
handler and running_req is decremented from that. However, there are some
other error status values (like IO_DS_IN_RECOVERY,
IO_XFER_ERR_LAST_PIO_DATAIN_CRC_ERR) where the I/O has already been
completed by fw/driver so running_req is not decremented.
Also during NCQ error handling, driver itself will initiate READ_LOG_EXT
and ABORT_ALL. When libsas/libata initiate READ_LOG_EXT (0x2F), driver
increments running_req. This will be completed by the driver in
pm80xx_chip_sata_req(), but running_req was not decremented.
Link: https://lore.kernel.org/r/20201102165528.26510-3-Viswas.G@microchip.com.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Ruksar Devadi <Ruksar.devadi@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/pm8001/pm8001_hwi.c | 58 +++++++++++++----
drivers/scsi/pm8001/pm8001_init.c | 2 +-
drivers/scsi/pm8001/pm8001_sas.c | 11 ++--
drivers/scsi/pm8001/pm8001_sas.h | 2 +-
drivers/scsi/pm8001/pm80xx_hwi.c | 101 +++++++++++++++++++++++++++---
5 files changed, 147 insertions(+), 27 deletions(-)
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 68a8217032d0f..f8e11f672d1e2 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -1558,7 +1558,7 @@ void pm8001_work_fn(struct work_struct *work)
ts->stat = SAS_QUEUE_FULL;
pm8001_dev = ccb->device;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
spin_lock_irqsave(&t->task_state_lock, flags1);
t->task_state_flags &= ~SAS_TASK_STATE_PENDING;
t->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
@@ -1905,7 +1905,7 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
sas_ssp_task_response(pm8001_ha->dev, t, iu);
}
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_ABORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -1921,7 +1921,7 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_UNDERRUN;
ts->residual = param;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha,
@@ -2135,7 +2135,7 @@ static void mpi_ssp_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2444,7 +2444,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
pm8001_printk("response to large\n"));
}
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_ABORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -2452,7 +2452,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
/* following cases are to do cases */
case IO_UNDERFLOW:
@@ -2463,19 +2463,23 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_DATA_UNDERRUN;
ts->residual = param;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_NO_DEVICE\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_PHY_DOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_BREAK\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_INTERRUPTED;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_PHY_NOT_READY:
PM8001_IO_DBG(pm8001_ha,
@@ -2483,6 +2487,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -2491,6 +2497,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_EPROTO;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_ZONE_VIOLATION:
PM8001_IO_DBG(pm8001_ha,
@@ -2498,6 +2506,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_UNKNOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2505,6 +2515,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_CONT0;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
PM8001_IO_DBG(pm8001_ha,
@@ -2544,6 +2556,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_CONN_RATE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_STP_RESOURCES_BUSY:
PM8001_IO_DBG(pm8001_ha,
@@ -2567,48 +2581,64 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_WRONG_DEST;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_NAK_RECEIVED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_NAK_RECEIVED\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_NAK_R_ERR;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_ACK_NAK_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_ACK_NAK_TIMEOUT\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_NAK_R_ERR;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_DMA:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_DMA\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_SATA_LINK_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_SATA_LINK_TIMEOUT\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_REJECTED_NCQ_MODE:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_REJECTED_NCQ_MODE\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DATA_UNDERRUN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_OPEN_RETRY_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_OPEN_RETRY_TIMEOUT\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_TO;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_PORT_IN_RESET:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_PORT_IN_RESET\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_DS_NON_OPERATIONAL:
PM8001_IO_DBG(pm8001_ha,
@@ -2629,6 +2659,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
pm8001_printk(" IO_DS_IN_RECOVERY\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_DS_IN_ERROR:
PM8001_IO_DBG(pm8001_ha,
@@ -2650,6 +2682,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
default:
PM8001_IO_DBG(pm8001_ha,
@@ -2657,6 +2691,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
/* not allowed case. Therefore, return failed status */
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
}
spin_lock_irqsave(&t->task_state_lock, flags);
@@ -2733,7 +2769,7 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2929,7 +2965,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAM_STAT_GOOD;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_ABORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -2937,7 +2973,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OVERFLOW:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_UNDERFLOW\n"));
@@ -2945,7 +2981,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_NO_DEVICE\n"));
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 3374f553c617a..1fa9d68255686 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -368,7 +368,7 @@ static int pm8001_alloc(struct pm8001_hba_info *pm8001_ha,
pm8001_ha->devices[i].dev_type = SAS_PHY_UNUSED;
pm8001_ha->devices[i].id = i;
pm8001_ha->devices[i].device_id = PM8001_MAX_DEVICES;
- pm8001_ha->devices[i].running_req = 0;
+ atomic_set(&pm8001_ha->devices[i].running_req, 0);
}
pm8001_ha->ccb_info = pm8001_ha->memoryMap.region[CCB_MEM].virt_ptr;
for (i = 0; i < PM8001_MAX_CCB; i++) {
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 36f5bab09f73e..4d3015d49c872 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -454,9 +454,11 @@ static int pm8001_task_exec(struct sas_task *task,
ccb->device = pm8001_dev;
switch (t->task_proto) {
case SAS_PROTOCOL_SMP:
+ atomic_inc(&pm8001_dev->running_req);
rc = pm8001_task_prep_smp(pm8001_ha, ccb);
break;
case SAS_PROTOCOL_SSP:
+ atomic_inc(&pm8001_dev->running_req);
if (is_tmf)
rc = pm8001_task_prep_ssp_tm(pm8001_ha,
ccb, tmf);
@@ -465,6 +467,7 @@ static int pm8001_task_exec(struct sas_task *task,
break;
case SAS_PROTOCOL_SATA:
case SAS_PROTOCOL_STP:
+ atomic_inc(&pm8001_dev->running_req);
rc = pm8001_task_prep_ata(pm8001_ha, ccb);
break;
default:
@@ -478,13 +481,13 @@ static int pm8001_task_exec(struct sas_task *task,
if (rc) {
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("rc is %x\n", rc));
+ atomic_dec(&pm8001_dev->running_req);
goto err_out_tag;
}
/* TODO: select normal or high priority */
spin_lock(&t->task_state_lock);
t->task_state_flags |= SAS_TASK_AT_INITIATOR;
spin_unlock(&t->task_state_lock);
- pm8001_dev->running_req++;
} while (0);
rc = 0;
goto out_done;
@@ -884,11 +887,11 @@ static void pm8001_dev_gone_notify(struct domain_device *dev)
PM8001_DISC_DBG(pm8001_ha,
pm8001_printk("found dev[%d:%x] is gone.\n",
pm8001_dev->device_id, pm8001_dev->dev_type));
- if (pm8001_dev->running_req) {
+ if (atomic_read(&pm8001_dev->running_req)) {
spin_unlock_irqrestore(&pm8001_ha->lock, flags);
pm8001_exec_internal_task_abort(pm8001_ha, pm8001_dev ,
dev, 1, 0);
- while (pm8001_dev->running_req)
+ while (atomic_read(&pm8001_dev->running_req))
msleep(20);
spin_lock_irqsave(&pm8001_ha->lock, flags);
}
@@ -966,7 +969,7 @@ void pm8001_open_reject_retry(
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
spin_lock_irqsave(&task->task_state_lock, flags1);
task->task_state_flags &= ~SAS_TASK_STATE_PENDING;
task->task_state_flags &= ~SAS_TASK_AT_INITIATOR;
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index ff17c6aff63dc..161a12f884ad3 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -279,7 +279,7 @@ struct pm8001_device {
struct completion *dcompletion;
struct completion *setds_completion;
u32 device_id;
- u32 running_req;
+ atomic_t running_req;
};
struct pm8001_prd_imt {
diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
index 161bf4760eac7..8756bbf2c3896 100644
--- a/drivers/scsi/pm8001/pm80xx_hwi.c
+++ b/drivers/scsi/pm8001/pm80xx_hwi.c
@@ -1593,13 +1593,15 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
sas_ssp_task_response(pm8001_ha->dev, t, iu);
}
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_ABORTED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_ABORTED IOMB Tag\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_UNDERFLOW:
/* SSP Completion with error */
@@ -1610,13 +1612,15 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_UNDERRUN;
ts->residual = param;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_NO_DEVICE\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_PHY_DOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -1625,6 +1629,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_OPEN_REJECT;
/* Force the midlayer to retry */
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_PHY_NOT_READY:
PM8001_IO_DBG(pm8001_ha,
@@ -1632,6 +1638,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_INVALID_SSP_RSP_FRAME:
PM8001_IO_DBG(pm8001_ha,
@@ -1639,6 +1647,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -1646,6 +1656,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_EPROTO;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_ZONE_VIOLATION:
PM8001_IO_DBG(pm8001_ha,
@@ -1653,6 +1665,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_UNKNOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -1660,6 +1674,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
@@ -1683,6 +1699,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_BAD_DEST;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_CONNECTION_RATE_NOT_SUPPORTED:
PM8001_IO_DBG(pm8001_ha, pm8001_printk(
@@ -1690,6 +1708,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_CONN_RATE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_WRONG_DESTINATION:
PM8001_IO_DBG(pm8001_ha,
@@ -1697,6 +1717,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_WRONG_DEST;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_NAK_RECEIVED:
PM8001_IO_DBG(pm8001_ha,
@@ -1704,18 +1726,24 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_ACK_NAK_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_ACK_NAK_TIMEOUT\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_NAK_R_ERR;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_DMA:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_DMA\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_OPEN_RETRY_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
@@ -1723,18 +1751,24 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_OFFSET_MISMATCH:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_OFFSET_MISMATCH\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_PORT_IN_RESET:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_PORT_IN_RESET\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_DS_NON_OPERATIONAL:
PM8001_IO_DBG(pm8001_ha,
@@ -1751,18 +1785,24 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
pm8001_printk("IO_DS_IN_RECOVERY\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_TM_TAG_NOT_FOUND:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_TM_TAG_NOT_FOUND\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_SSP_EXT_IU_ZERO_LEN_ERROR:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_SSP_EXT_IU_ZERO_LEN_ERROR\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_HW_RESOURCE_BUSY:
PM8001_IO_DBG(pm8001_ha,
@@ -1770,6 +1810,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
default:
PM8001_IO_DBG(pm8001_ha,
@@ -1777,6 +1819,8 @@ mpi_ssp_completion(struct pm8001_hba_info *pm8001_ha , void *piomb)
/* not allowed case. Therefore, return failed status */
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
}
PM8001_IO_DBG(pm8001_ha,
@@ -1836,7 +1880,7 @@ static void mpi_ssp_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2155,7 +2199,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
pm8001_printk("response to large\n"));
}
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_ABORTED:
PM8001_IO_DBG(pm8001_ha,
@@ -2163,7 +2207,7 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
/* following cases are to do cases */
case IO_UNDERFLOW:
@@ -2174,19 +2218,23 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_DATA_UNDERRUN;
ts->residual = param;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_NO_DEVICE\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_PHY_DOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_BREAK\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_INTERRUPTED;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_PHY_NOT_READY:
PM8001_IO_DBG(pm8001_ha,
@@ -2194,6 +2242,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED:
PM8001_IO_DBG(pm8001_ha, pm8001_printk(
@@ -2201,6 +2251,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_EPROTO;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_ZONE_VIOLATION:
PM8001_IO_DBG(pm8001_ha,
@@ -2208,6 +2260,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_UNKNOWN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2215,6 +2269,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_CONT0;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS:
case IO_XFER_OPEN_RETRY_BACKOFF_THRESHOLD_REACHED:
@@ -2258,6 +2314,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_CONN_RATE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OPEN_CNX_ERROR_STP_RESOURCES_BUSY:
PM8001_IO_DBG(pm8001_ha, pm8001_printk(
@@ -2280,48 +2338,64 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_WRONG_DEST;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_NAK_RECEIVED:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_NAK_RECEIVED\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_NAK_R_ERR;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_ACK_NAK_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_ACK_NAK_TIMEOUT\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_NAK_R_ERR;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_DMA:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_DMA\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_SATA_LINK_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_SATA_LINK_TIMEOUT\n"));
ts->resp = SAS_TASK_UNDELIVERED;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_REJECTED_NCQ_MODE:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_ERROR_REJECTED_NCQ_MODE\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DATA_UNDERRUN;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_OPEN_RETRY_TIMEOUT:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_XFER_OPEN_RETRY_TIMEOUT\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_TO;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_PORT_IN_RESET:
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("IO_PORT_IN_RESET\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_DS_NON_OPERATIONAL:
PM8001_IO_DBG(pm8001_ha,
@@ -2342,6 +2416,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
pm8001_printk("IO_DS_IN_RECOVERY\n"));
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_DS_IN_ERROR:
PM8001_IO_DBG(pm8001_ha,
@@ -2363,6 +2439,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_OPEN_REJECT;
ts->open_rej_reason = SAS_OREJ_RSVD_RETRY;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
default:
PM8001_IO_DBG(pm8001_ha,
@@ -2370,6 +2448,8 @@ mpi_sata_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
/* not allowed case. Therefore, return failed status */
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_DEV_NO_RESPONSE;
+ if (pm8001_dev)
+ atomic_dec(&pm8001_dev->running_req);
break;
}
spin_lock_irqsave(&t->task_state_lock, flags);
@@ -2447,7 +2527,7 @@ static void mpi_sata_event(struct pm8001_hba_info *pm8001_ha , void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_XFER_ERROR_BREAK:
PM8001_IO_DBG(pm8001_ha,
@@ -2664,7 +2744,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAM_STAT_GOOD;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
if (pm8001_ha->smp_exp_mode == SMP_DIRECT) {
PM8001_IO_DBG(pm8001_ha,
pm8001_printk("DIRECT RESPONSE Length:%d\n",
@@ -2687,7 +2767,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->resp = SAS_TASK_COMPLETE;
ts->stat = SAS_ABORTED_TASK;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_OVERFLOW:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_UNDERFLOW\n"));
@@ -2695,7 +2775,7 @@ mpi_smp_completion(struct pm8001_hba_info *pm8001_ha, void *piomb)
ts->stat = SAS_DATA_OVERRUN;
ts->residual = 0;
if (pm8001_dev)
- pm8001_dev->running_req--;
+ atomic_dec(&pm8001_dev->running_req);
break;
case IO_NO_DEVICE:
PM8001_IO_DBG(pm8001_ha, pm8001_printk("IO_NO_DEVICE\n"));
@@ -4437,6 +4517,7 @@ static int pm80xx_chip_sata_req(struct pm8001_hba_info *pm8001_ha,
flags);
pm8001_ccb_task_free_done(pm8001_ha, task,
ccb, tag);
+ atomic_dec(&pm8001_ha_dev->running_req);
return 0;
}
}
--
2.27.0
next prev parent reply other threads:[~2020-12-23 3:05 UTC|newest]
Thread overview: 139+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-23 2:16 [PATCH AUTOSEL 5.4 001/130] soc: aspeed-lpc-ctrl: Fail probe of lpc-ctrl if reserved memory is not aligned Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 002/130] locks: Fix UBSAN undefined behaviour in flock64_to_posix_lock Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 003/130] tomoyo: fix clang pointer arithmetic warning Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 004/130] HID: hid-input: occasionally report stylus battery even if not changed Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 005/130] crypto: omap-aes - fix the reference count leak of omap device Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 006/130] drm/amd/display: Do not silently accept DCC for multiplane formats Sasha Levin
[not found] ` <MN2PR12MB448885CD6421AD53DCF46EE8F7D80@MN2PR12MB4488.namprd12.prod.outlook.com>
2021-01-04 21:20 ` Kazlauskas, Nicholas
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 007/130] drm/msm: Fix race condition in msm driver with async layer updates Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 008/130] staging: wimax: depends on NET Sasha Levin
2020-12-23 7:29 ` Greg Kroah-Hartman
2020-12-23 14:15 ` Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 009/130] RDMA/siw: Fix typo of EAGAIN not -EAGAIN in siw_cm_work_handler() Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 010/130] scsi: target: Fix cmd_count ref leak Sasha Levin
2020-12-23 2:16 ` Sasha Levin [this message]
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 012/130] scsi: pm80xx: Avoid busywait in FW ready check Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 013/130] scsi: pm80xx: Fix pm8001_mpi_get_nvmd_resp() race condition Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 014/130] fcntl: Fix potential deadlock in send_sig{io, urg}() Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 015/130] mac80211: don't overwrite QoS TID of injected frames Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 016/130] staging: ks7010: fix missing destroy_workqueue() on error in ks7010_sdio_probe Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 017/130] staging: rtl8192u: fix wrong judgement in rtl8192_rx_isr Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 018/130] mips: ar7: add missing iounmap() on error in ar7_gpio_init Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 019/130] mips: cm: add missing iounmap() on error in mips_cm_probe() Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 020/130] locktorture: Prevent hangs for invalid arguments Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 021/130] torture: Prevent jitter processes from delaying failed run Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 022/130] rcutorture: Prevent hangs for invalid arguments Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 023/130] rsi: Fix TX EAPOL packet handling against iwlwifi AP Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 024/130] drm: panel: simple: add missing platform_driver_unregister() in panel_simple_init Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 025/130] drm/ast: Fixed 1920x1080 sync. polarity issue Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 026/130] s390/trng: set quality to 1024 Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 027/130] Bluetooth: hidp: use correct wait queue when removing ctrl_wait Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 028/130] binder: change error code from postive to negative in binder_transaction Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 029/130] net: skb_vlan_untag(): don't reset transport offset if set by GRO layer Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 030/130] drm/omap: Fix runtime PM imbalance on error Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 031/130] mwifiex: pcie: skip cancel_work_sync() on reset failure path Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 032/130] drm/amd/amdgpu: Add rev_id workaround logic for SRIOV setup Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 033/130] MIPS: BMC47xx: fix kconfig dependency bug for BCM47XX_SSB Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 034/130] net: ipconfig: Avoid spurious blank lines in boot log Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 035/130] jfs: Fix memleak in dbAdjCtl Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 036/130] r8169: use READ_ONCE in rtl_tx_slots_avail Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 037/130] media: zr364xx: propagate errors from zr364xx_start_readpipe() Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 038/130] media: cec-core: first mark device unregistered, then wake up fhs Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 039/130] media: isif: reset global state Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 040/130] s390/dasd: Fix operational path inconsistency Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 041/130] scsi: smartpqi: Correct driver removal with HBA disks Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 042/130] media: venus: handle use after free for iommu_map/iommu_unmap Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 043/130] media: usb: dvb-usb-v2: zd1301: fix missing platform_device_unregister() Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 044/130] media: dvbdev: Fix memleak in dvb_register_device Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 045/130] mmc: mediatek: fix mem leak in msdc_drv_probe Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 046/130] mmc: tmio: do not print real IOMEM pointer Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 047/130] ARM: OMAP2+: Fix memleak in omap2xxx_clkt_vps_init Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 048/130] MIPS: vdso: Use vma page protection for remapping Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 049/130] MIPS: kvm: Use vm_get_page_prot to get protection bits Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 050/130] scsi: ufs: Atomic update for clkgating_enable Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 051/130] ASoC: SOF: IPC: fix implicit type overflow Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 052/130] net: dsa: avoid potential use-after-free error Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 053/130] ARM: dts: NSP: Fix Ethernet switch SGMII register name Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 054/130] Bluetooth: hci_h5: Add OBDA0623 ACPI HID Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 055/130] ALSA: usb-audio: Handle discrete rates properly in hw constraints Sasha Levin
2020-12-23 2:16 ` [PATCH AUTOSEL 5.4 056/130] ALSA: usb-audio: Don't call usb_set_interface() at trigger callback Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 057/130] ALSA: usb-audio: Check valid altsetting at parsing rates for UAC2/3 Sasha Levin
2020-12-23 7:09 ` Takashi Iwai
2020-12-23 14:15 ` Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 058/130] rxrpc: Don't leak the service-side session key to userspace Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 059/130] scsi: atari_scsi: Fix race condition between .queuecommand and EH Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 060/130] rtw88: coex: change the decode method from firmware Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 061/130] ARM: dts: hisilicon: fix errors detected by snps-dw-apb-uart.yaml Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 062/130] ARM: dts: hisilicon: fix errors detected by pl011.yaml Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 063/130] ARM: dts: hisilicon: fix errors detected by usb yaml Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 064/130] ARM: dts: hisilicon: fix errors detected by simple-bus.yaml Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 065/130] ARM: dts: hisilicon: fix errors detected by spi-pl022.yaml Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 066/130] selftests/x86/fsgsbase: Fix GS == 1, 2, and 3 tests Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 067/130] brcmsmac: ampdu: Check BA window size before checking block ack Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 068/130] i40e: report correct VF link speed when link state is set to enable Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 069/130] hv_netvsc: Validate number of allocated sub-channels Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 070/130] iommu/tegra-smmu: Expand mutex protection range Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 071/130] HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 072/130] arm64: tegra: Fix GIC400 missing GICH/GICV register regions Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 073/130] crypto: qce - Fix SHA result buffer corruption issues Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 074/130] media: gp8psk: initialize stats at power control logic Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 075/130] net/lapb: fix t1 timer handling for LAPB_STATE_0 Sasha Levin
2020-12-23 17:01 ` Xie He
2020-12-24 9:49 ` Xie He
2020-12-27 21:27 ` Sasha Levin
2021-01-06 7:33 ` Martin Schiller
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 076/130] reset: socfpga: add error handling and release mem-region Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 077/130] x86/pci: Fix the function type for check_reserved_t Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 078/130] x86/mce: Move the mce_panic() call and 'kill_it' assignments to the right places Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 079/130] x86/mce: Panic for LMCE only if mca_cfg.tolerant < 3 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 080/130] drm/amd/display: Update dram_clock_change_latency for DCN2.1 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 081/130] bridge: switchdev: Notify about VLAN protocol changes Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 082/130] media: cx23885: add more quirks for reset DMA on some AMD IOMMU Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 083/130] iio: accel: bmc150: Check for a second ACPI device for BOSC0200 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 084/130] tty/serial/imx: Enable TXEN bit in imx_poll_init() Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 085/130] MIPS: KASLR: Avoid endless loop in sync_icache if synci_step is zero Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 086/130] clocksource/drivers/dw_apb_timer_of: Add error handling if no clock available Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 087/130] ALSA: rawmidi: Access runtime->avail always in spinlock Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 088/130] cpufreq: sti-cpufreq: fix mem leak in sti_cpufreq_set_opp_info() Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 089/130] cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 090/130] ACPI: video: Add DMI quirk for GIGABYTE GB-BXBT-2807 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 091/130] media: rcar-vin: Mask VNCSI_IFMD register Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 092/130] clocksource/drivers/sh_cmt: Fix potential deadlock when calling runtime PM Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 093/130] bcache: fix race between setting bdev state to none and new write request direct to backing Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 094/130] mwifiex: Fix possible buffer overflows in mwifiex_cmd_802_11_ad_hoc_start Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 095/130] ASoC: Intel: cht_bsw_nau8824: Change SSP2-Codec DAI id to 0 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 096/130] drm/amd/display: Revert DCN2.1 dram_clock_change_latency update Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 097/130] rtlwifi: rtl8192de: fix ofdm power compensation Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 098/130] ASoC: Intel: bytcr_rt5640: Add quirk for ARCHOS Cesium 140 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 099/130] ARM: zynq: Fix leds subnode name for zc702/zybo-z7 Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 100/130] btrfs: fix race that results in logging old extents during a fast fsync Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 101/130] btrfs: fix race that causes unnecessary logging of ancestor inodes Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 102/130] btrfs: fix race that makes inode logging fallback to transaction commit Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 103/130] btrfs: fix race leading to unnecessary transaction commit when logging inode Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 104/130] driver core: Reorder devices on successful probe Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 105/130] misc: vmw_vmci: fix kernel info-leak by initializing dbells in vmci_ctx_get_chkpt_doorbells() Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 106/130] iwlwifi: avoid endless HW errors at assert time Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 107/130] iwlwifi: validate MPDU length against notification length Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 108/130] iwlwifi: pcie: validate RX descriptor length Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 109/130] iwlwifi: mvm: fix 22000 series driver NMI Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 110/130] iwlwifi: trans: consider firmware dead after errors Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 111/130] iwlwifi: mvm: validate firmware sync response size Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 112/130] iwlwifi: add an extra firmware state in the transport Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 113/130] iwlwifi: mvm: disconnect if channel switch delay is too long Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 114/130] USB: typec: tcpm: Fix PR_SWAP error handling Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 115/130] USB: typec: tcpm: Add a 30ms room for tPSSourceOn in PR_SWAP Sasha Levin
2020-12-23 2:17 ` [PATCH AUTOSEL 5.4 116/130] cfg80211: Update TSF and TSF BSSID for multi BSS Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 117/130] nl80211: always accept scan request with the duration set Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 118/130] cfg80211: Save the regulatory domain when setting custom regulatory Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 119/130] mac80211: disallow band-switch during CSA Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 120/130] mac80211: support Rx timestamp calculation for all preamble types Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 121/130] mac80211: use bitfield helpers for BA session action frames Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 122/130] mac80211: ignore country element TX power on 6 GHz Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 123/130] mac80211: Fix calculation of minimal channel width Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 124/130] mac80211: don't filter out beacons once we start CSA Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 125/130] mac80211: Update rate control on channel change Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 126/130] ALSA: hda/hdmi: packet buffer index must be set before reading value Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 127/130] cpufreq: Fix cpufreq_online() return value on errors Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 128/130] x86,swiotlb: Adjust SWIOTLB bounce buffer size for SEV guests Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 129/130] cdrom: Reset sector_size back it is not 2048 Sasha Levin
2020-12-23 2:18 ` [PATCH AUTOSEL 5.4 130/130] PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller Sasha Levin
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