From: John Garry <john.garry@huawei.com>
To: jejb@linux.vnet.ibm.com, martin.petersen@oracle.com
Cc: linuxarm@huawei.com, linux-kernel@vger.kernel.org,
linux-scsi@vger.kernel.org,
Xiang Chen <chenxiang66@hisilicon.com>,
John Garry <john.garry@huawei.com>
Subject: [PATCH 14/15] scsi: hisi_sas: replace "%p" with "%pK"
Date: Mon, 5 Aug 2019 21:48:11 +0800 [thread overview]
Message-ID: <1565012892-75940-15-git-send-email-john.garry@huawei.com> (raw)
In-Reply-To: <1565012892-75940-1-git-send-email-john.garry@huawei.com>
From: Xiang Chen <chenxiang66@hisilicon.com>
The format specifier "%p" can leak kernel address, and use "%pK" instead.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 6 +++---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index e1c52811f4c7..acb87b4f9622 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -2102,7 +2102,7 @@ _hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba,
}
exit:
- dev_dbg(dev, "internal task abort: task to dev %016llx task=%p resp: 0x%x sts 0x%x\n",
+ dev_dbg(dev, "internal task abort: task to dev %016llx task=%pK resp: 0x%x sts 0x%x\n",
SAS_ADDR(device->sas_addr), task,
task->task_status.resp, /* 0 is complete, -1 is undelivered */
task->task_status.stat);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index a3f8c51b3500..fba4fcad4735 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -2393,7 +2393,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
slot_err_v2_hw(hisi_hba, task, slot, 2);
if (ts->stat != SAS_DATA_UNDERRUN)
- dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
+ dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
slot->idx, task, sas_dev->device_id,
complete_hdr->dw0, complete_hdr->dw1,
complete_hdr->act, complete_hdr->dw3,
@@ -2455,7 +2455,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
spin_lock_irqsave(&task->task_state_lock, flags);
if (task->task_state_flags & SAS_TASK_STATE_ABORTED) {
spin_unlock_irqrestore(&task->task_state_lock, flags);
- dev_info(dev, "slot complete: task(%p) aborted\n", task);
+ dev_info(dev, "slot complete: task(%pK) aborted\n", task);
return SAS_ABORTED_TASK;
}
task->task_state_flags |= SAS_TASK_STATE_DONE;
@@ -2466,7 +2466,7 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
spin_lock_irqsave(&device->done_lock, flags);
if (test_bit(SAS_HA_FROZEN, &ha->state)) {
spin_unlock_irqrestore(&device->done_lock, flags);
- dev_info(dev, "slot complete: task(%p) ignored\n",
+ dev_info(dev, "slot complete: task(%pK) ignored\n",
task);
return sts;
}
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index db8c7e4b1954..2adb5c93bd81 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -2190,7 +2190,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
slot_err_v3_hw(hisi_hba, task, slot);
if (ts->stat != SAS_DATA_UNDERRUN)
- dev_info(dev, "erroneous completion iptt=%d task=%p dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
+ dev_info(dev, "erroneous completion iptt=%d task=%pK dev id=%d CQ hdr: 0x%x 0x%x 0x%x 0x%x Error info: 0x%x 0x%x 0x%x 0x%x\n",
slot->idx, task, sas_dev->device_id,
dw0, dw1, complete_hdr->act, dw3,
error_info[0], error_info[1],
@@ -2245,7 +2245,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
spin_lock_irqsave(&task->task_state_lock, flags);
if (task->task_state_flags & SAS_TASK_STATE_ABORTED) {
spin_unlock_irqrestore(&task->task_state_lock, flags);
- dev_info(dev, "slot complete: task(%p) aborted\n", task);
+ dev_info(dev, "slot complete: task(%pK) aborted\n", task);
return SAS_ABORTED_TASK;
}
task->task_state_flags |= SAS_TASK_STATE_DONE;
@@ -2256,7 +2256,7 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot)
spin_lock_irqsave(&device->done_lock, flags);
if (test_bit(SAS_HA_FROZEN, &ha->state)) {
spin_unlock_irqrestore(&device->done_lock, flags);
- dev_info(dev, "slot complete: task(%p) ignored\n ",
+ dev_info(dev, "slot complete: task(%pK) ignored\n ",
task);
return sts;
}
--
2.17.1
next prev parent reply other threads:[~2019-08-05 13:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 13:47 [PATCH 00/15] hisi_sas: Misc patches John Garry
2019-08-05 13:47 ` [PATCH 01/15] scsi: hisi_sas: Make max IPTT count equal for all hw revisions John Garry
2019-08-05 13:47 ` [PATCH 02/15] scsi: hisi_sas: Drop hisi_sas_hw.get_free_slot John Garry
2019-08-05 13:48 ` [PATCH 03/15] scsi: hisi_sas: Fix pointer usage error in show debugfs IOST/ITCT John Garry
2019-08-05 13:48 ` [PATCH 04/15] scsi: hisi_sas: Snapshot HW cache of IOST and ITCT at debugfs John Garry
2019-08-05 13:48 ` [PATCH 05/15] scsi: hisi_sas: Snapshot AXI and RAS register " John Garry
2019-08-05 13:48 ` [PATCH 06/15] scsi: hisi_sas: Fix out of bound at debug_I_T_nexus_reset() John Garry
2019-08-05 13:48 ` [PATCH 07/15] scsi: hisi_sas: Don't bother clearing status buffer IU in task prep John Garry
2019-08-05 13:48 ` [PATCH 08/15] scsi: hisi_sas: Make slot buf minimum allocation of PAGE_SIZE John Garry
2019-08-05 13:48 ` [PATCH 09/15] scsi: hisi_sas: Drop kmap_atomic() in SMP command completion John Garry
2019-08-05 13:48 ` [PATCH 10/15] scsi: hisi_sas: Drop SMP resp frame DMA mapping John Garry
2019-08-05 13:48 ` [PATCH 11/15] scsi: hisi_sas: Drop free_irq() when devm_request_irq() failed John Garry
2019-08-05 13:48 ` [PATCH 12/15] scsi: hisi_sas: Modify return type of debugfs functions John Garry
2019-08-05 13:48 ` [PATCH 13/15] scsi: hisi_sas: Remove some unnecessary code John Garry
2019-08-05 13:48 ` John Garry [this message]
2019-08-05 13:48 ` [PATCH 15/15] scsi: hisi_sas: Consolidate internal abort calls in LU reset operation John Garry
2019-08-08 2:14 ` [PATCH 00/15] hisi_sas: Misc patches Martin K. Petersen
2019-08-08 2:14 ` Martin K. Petersen
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