[PATCH v2 00/10] qla2xxx driver bug fixes

[PATCH v2 00/10] qla2xxx driver bug fixes

[Nilesh Javali]

Martin,

Please apply the qla2xxx driver bug fixes to the scsi tree at your
earliest convenience.

v2:
- Added Fixes and Cc tags for few fixes
- Replace hb with heartbeat to make more readable
- Added Reviewed-by tag

Thanks,
Nilesh

Arun Easi (2):
  qla2xxx: Fix crash in NVME abort path
  qla2xxx: Fix kernel crash when accessing port_speed sysfs file

Bikash Hazarika (1):
  qla2xxx: Add support for mailbox passthru

Manish Rangankar (1):
  qla2xxx: Move heart beat handling from dpc thread to workqueue

Nilesh Javali (1):
  qla2xxx: Update version to 10.02.07.100-k

Quinn Tran (2):
  qla2xxx: edif: Use link event to wake up app
  qla2xxx: Fix use after free in eh_abort path

Saurav Kashyap (2):
  qla2xxx: Display 16G only as supported speeds for 3830c card
  qla2xxx: Check for firmware capability before creating QPair

Shreyas Deodhar (1):
  qla2xxx: Call process_response_queue() in Tx path

 drivers/scsi/qla2xxx/qla_attr.c    | 24 +++++++-
 drivers/scsi/qla2xxx/qla_bsg.c     | 48 ++++++++++++++++
 drivers/scsi/qla2xxx/qla_bsg.h     |  7 +++
 drivers/scsi/qla2xxx/qla_def.h     |  4 +-
 drivers/scsi/qla2xxx/qla_gbl.h     |  4 ++
 drivers/scsi/qla2xxx/qla_gs.c      |  3 +-
 drivers/scsi/qla2xxx/qla_init.c    | 17 +++---
 drivers/scsi/qla2xxx/qla_mbx.c     | 33 +++++++++++
 drivers/scsi/qla2xxx/qla_nvme.c    | 20 ++++++-
 drivers/scsi/qla2xxx/qla_os.c      | 90 +++++++++++++++---------------
 drivers/scsi/qla2xxx/qla_version.h |  6 +-
 11 files changed, 193 insertions(+), 63 deletions(-)


base-commit: 9b5ac8ab4e8bf5636d1d425aee68ddf45af12057
-- 
2.19.0.rc0

[PATCH v2 01/10] qla2xxx: Add support for mailbox passthru

[Nilesh Javali]

From: Bikash Hazarika <bhazarika@marvell.com>

This interface will allow user space application(s) to send a mailbox
command to the FW.

Signed-off-by: Bikash Hazarika <bhazarika@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_bsg.c | 48 ++++++++++++++++++++++++++++++++++
 drivers/scsi/qla2xxx/qla_bsg.h |  7 +++++
 drivers/scsi/qla2xxx/qla_gbl.h |  4 +++
 drivers/scsi/qla2xxx/qla_mbx.c | 33 +++++++++++++++++++++++
 4 files changed, 92 insertions(+)

diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 4b5d28d89d69..0c33fb0de21a 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -2877,6 +2877,9 @@ qla2x00_process_vendor_specific(struct scsi_qla_host *vha, struct bsg_job *bsg_j
 	case QL_VND_MANAGE_HOST_PORT:
 		return qla2x00_manage_host_port(bsg_job);
 
+	case QL_VND_MBX_PASSTHRU:
+		return qla2x00_mailbox_passthru(bsg_job);
+
 	default:
 		return -ENOSYS;
 	}
@@ -3013,3 +3016,48 @@ qla24xx_bsg_timeout(struct bsg_job *bsg_job)
 	sp->free(sp);
 	return 0;
 }
+
+int qla2x00_mailbox_passthru(struct bsg_job *bsg_job)
+{
+	struct fc_bsg_reply *bsg_reply = bsg_job->reply;
+	scsi_qla_host_t *vha = shost_priv(fc_bsg_to_shost(bsg_job));
+	int ret = -EINVAL;
+	int ptsize = sizeof(struct qla_mbx_passthru);
+	struct qla_mbx_passthru *req_data = NULL;
+	uint32_t req_data_len;
+
+	req_data_len = bsg_job->request_payload.payload_len;
+	if (req_data_len != ptsize) {
+		ql_log(ql_log_warn, vha, 0xf0a3, "req_data_len invalid.\n");
+		return -EIO;
+	}
+	req_data = kzalloc(ptsize, GFP_KERNEL);
+	if (!req_data) {
+		ql_log(ql_log_warn, vha, 0xf0a4,
+		       "req_data memory allocation failure.\n");
+		return -ENOMEM;
+	}
+
+	/* Copy the request buffer in req_data */
+	sg_copy_to_buffer(bsg_job->request_payload.sg_list,
+			  bsg_job->request_payload.sg_cnt, req_data, ptsize);
+	ret = qla_mailbox_passthru(vha, req_data->mbx_in, req_data->mbx_out);
+
+	/* Copy the req_data in  request buffer */
+	sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+			    bsg_job->reply_payload.sg_cnt, req_data, ptsize);
+
+	bsg_reply->reply_payload_rcv_len = ptsize;
+	if (ret == QLA_SUCCESS)
+		bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
+	else
+		bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_ERR;
+
+	bsg_job->reply_len = sizeof(*bsg_job->reply);
+	bsg_reply->result = DID_OK << 16;
+	bsg_job_done(bsg_job, bsg_reply->result, bsg_reply->reply_payload_rcv_len);
+
+	kfree(req_data);
+
+	return ret;
+}
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h
index dd793cf8bc1e..0f8a4c7e52a2 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_bsg.h
@@ -36,6 +36,7 @@
 #define QL_VND_GET_HOST_STATS		0x24
 #define QL_VND_GET_TGT_STATS		0x25
 #define QL_VND_MANAGE_HOST_PORT		0x26
+#define QL_VND_MBX_PASSTHRU		0x2B
 
 /* BSG Vendor specific subcode returns */
 #define EXT_STATUS_OK			0
@@ -187,6 +188,12 @@ struct qla_port_param {
 	uint16_t speed;
 } __attribute__ ((packed));
 
+struct qla_mbx_passthru {
+	uint16_t reserved1[2];
+	uint16_t mbx_in[32];
+	uint16_t mbx_out[32];
+	uint32_t reserved2[16];
+} __packed;
 
 /* FRU VPD */
 
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 1c3f055d41b8..8aadcdeca6cb 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -662,9 +662,13 @@ extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
 
 extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
 extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *);
+extern int qla2x00_mailbox_passthru(struct bsg_job *bsg_job);
 int __qla_copy_purex_to_buffer(struct scsi_qla_host *vha, void **pkt,
 	struct rsp_que **rsp, u8 *buf, u32 buf_len);
 
+int qla_mailbox_passthru(scsi_qla_host_t *vha, uint16_t *mbx_in,
+			 uint16_t *mbx_out);
+
 /*
  * Global Function Prototypes in qla_dbg.c source file.
  */
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 7811c4952035..9eb41dd39043 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -7011,3 +7011,36 @@ void qla_no_op_mb(struct scsi_qla_host *vha)
 			"Failed %s %x\n", __func__, rval);
 	}
 }
+
+int qla_mailbox_passthru(scsi_qla_host_t *vha,
+			 uint16_t *mbx_in, uint16_t *mbx_out)
+{
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	int rval = -EINVAL;
+
+	memset(&mc, 0, sizeof(mc));
+	/* Receiving all 32 register's contents */
+	memcpy(&mcp->mb, (char *)mbx_in, (32 * sizeof(uint16_t)));
+
+	mcp->out_mb = 0xFFFFFFFF;
+	mcp->in_mb = 0xFFFFFFFF;
+
+	mcp->tov = MBX_TOV_SECONDS;
+	mcp->flags = 0;
+	mcp->bufp = NULL;
+
+	rval = qla2x00_mailbox_command(vha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		ql_dbg(ql_dbg_mbx, vha, 0xf0a2,
+			"Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
+	} else {
+		ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xf0a3, "Done %s.\n",
+		       __func__);
+		/* passing all 32 register's contents */
+		memcpy(mbx_out, &mcp->mb, 32 * sizeof(uint16_t));
+	}
+
+	return rval;
+}
-- 
2.19.0.rc0

Re: [PATCH v2 01/10] qla2xxx: Add support for mailbox passthru

[Bart Van Assche]

On 9/8/21 9:46 AM, Nilesh Javali wrote:
> +struct qla_mbx_passthru {
> +	uint16_t reserved1[2];
> +	uint16_t mbx_in[32];
> +	uint16_t mbx_out[32];
> +	uint32_t reserved2[16];
> +} __packed;

Why does this data structure start with 4 reserved bytes?

Thanks,

Bart.

RE: [EXT] Re: [PATCH v2 01/10] qla2xxx: Add support for mailbox passthru

[Nilesh Javali]

Bart,

> -----Original Message-----
> From: Bart Van Assche <bvanassche@acm.org>
> Sent: Wednesday, September 8, 2021 11:58 PM
> To: Nilesh Javali <njavali@marvell.com>; martin.petersen@oracle.com
> Cc: linux-scsi@vger.kernel.org; GR-QLogic-Storage-Upstream <GR-QLogic-
> Storage-Upstream@marvell.com>; djeffery@redhat.com;
> loberman@redhat.com
> Subject: [EXT] Re: [PATCH v2 01/10] qla2xxx: Add support for mailbox
> passthru
> 
> External Email
> 
> ----------------------------------------------------------------------
> On 9/8/21 9:46 AM, Nilesh Javali wrote:
> > +struct qla_mbx_passthru {
> > +	uint16_t reserved1[2];
> > +	uint16_t mbx_in[32];
> > +	uint16_t mbx_out[32];
> > +	uint32_t reserved2[16];
> > +} __packed;
> 
> Why does this data structure start with 4 reserved bytes?

Specifically, more than the driver, the reserved bytes would be used by the application,
and driver uses only the mbx_in and mbx_out fields to access 32 register content.

Thanks,
Nilesh

[PATCH v2 02/10] qla2xxx: Display 16G only as supported speeds for 3830c card

[Nilesh Javali]

From: Saurav Kashyap <skashyap@marvell.com>

This card is unique and doesn't support lower speeds, hence
update the fdmi field to display 16G only.

Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_gs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index ebc8fdb0b43d..28b574e20ef3 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1537,7 +1537,8 @@ qla25xx_fdmi_port_speed_capability(struct qla_hw_data *ha)
 	}
 	if (IS_QLA2031(ha)) {
 		if ((ha->pdev->subsystem_vendor == 0x103C) &&
-		    (ha->pdev->subsystem_device == 0x8002)) {
+		    ((ha->pdev->subsystem_device == 0x8002) ||
+		    (ha->pdev->subsystem_device == 0x8086))) {
 			speeds = FDMI_PORT_SPEED_16GB;
 		} else {
 			speeds = FDMI_PORT_SPEED_16GB|FDMI_PORT_SPEED_8GB|
-- 
2.19.0.rc0

[PATCH v2 03/10] qla2xxx: Check for firmware capability before creating QPair

[Nilesh Javali]

From: Saurav Kashyap <skashyap@marvell.com>

Add firmware capability check of multiQ specific for ISP25XX before
creating qpair.

Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_os.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index d2e40aaba734..a1e861ecfc01 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -3364,6 +3364,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	    host->can_queue, base_vha->req,
 	    base_vha->mgmt_svr_loop_id, host->sg_tablesize);
 
+	/* Check if FW supports MQ or not for ISP25xx */
+	if (IS_QLA25XX(ha) && !(ha->fw_attributes & BIT_6))
+		ha->mqenable = 0;
+
 	if (ha->mqenable) {
 		bool startit = false;
 
-- 
2.19.0.rc0

[PATCH v2 04/10] qla2xxx: Fix crash in NVME abort path

[Nilesh Javali]

From: Arun Easi <aeasi@marvell.com>

System crash was seen when I/O was run against a NVME target and when I/O
aborts were occurring.

Crash stack is:

    -- relevant crash stack --
    BUG: kernel NULL pointer dereference, address: 0000000000000010
    :
    #6 [ffffae1f8666bdd0] page_fault at ffffffffa740122e
       [exception RIP: qla_nvme_abort_work+339]
       RIP: ffffffffc0f592e3  RSP: ffffae1f8666be80  RFLAGS: 00010297
       RAX: 0000000000000000  RBX: ffff9b581fc8af80  RCX: ffffffffc0f83bd0
       RDX: 0000000000000001  RSI: ffff9b5839c6c7c8  RDI: 0000000008000000
       RBP: ffff9b6832f85000   R8: ffffffffc0f68160   R9: ffffffffc0f70652
       R10: ffffae1f862ffdc8  R11: 0000000000000300  R12: 000000000000010d
       R13: 0000000000000000  R14: ffff9b5839cea000  R15: 0ffff9b583fab170
       ORIG_RAX: ffffffffffffffff   CS: 0010  SS: 0018
    #7 [ffffae1f8666be98] process_one_work at ffffffffa6aba184
    #8 [ffffae1f8666bed8] worker_thread at ffffffffa6aba39d
    #9 [ffffae1f8666bf10] kthread at ffffffffa6ac06ed

The crash was due to a stale SRB structure access after it was aborted.
Fixed the issue by removing stale access.

Fixes: 2cabf10dbbe38 (“scsi: qla2xxx: Fix hang on NVMe command timeouts ”)
Cc: stable@vger.kernel.org
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_nvme.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 1c5da2dbd6f9..877b2b625020 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -228,6 +228,8 @@ static void qla_nvme_abort_work(struct work_struct *work)
 	fc_port_t *fcport = sp->fcport;
 	struct qla_hw_data *ha = fcport->vha->hw;
 	int rval, abts_done_called = 1;
+	bool io_wait_for_abort_done;
+	uint32_t handle;
 
 	ql_dbg(ql_dbg_io, fcport->vha, 0xffff,
 	       "%s called for sp=%p, hndl=%x on fcport=%p desc=%p deleted=%d\n",
@@ -244,12 +246,20 @@ static void qla_nvme_abort_work(struct work_struct *work)
 		goto out;
 	}
 
+	/*
+	 * sp may not be valid after abort_command if return code is either
+	 * SUCCESS or ERR_FROM_FW codes, so cache the value here.
+	 */
+	io_wait_for_abort_done = ql2xabts_wait_nvme &&
+					QLA_ABTS_WAIT_ENABLED(sp);
+	handle = sp->handle;
+
 	rval = ha->isp_ops->abort_command(sp);
 
 	ql_dbg(ql_dbg_io, fcport->vha, 0x212b,
 	    "%s: %s command for sp=%p, handle=%x on fcport=%p rval=%x\n",
 	    __func__, (rval != QLA_SUCCESS) ? "Failed to abort" : "Aborted",
-	    sp, sp->handle, fcport, rval);
+	    sp, handle, fcport, rval);
 
 	/*
 	 * If async tmf is enabled, the abort callback is called only on
@@ -264,7 +274,7 @@ static void qla_nvme_abort_work(struct work_struct *work)
 	 * are waited until ABTS complete. This kref is decreased
 	 * at qla24xx_abort_sp_done function.
 	 */
-	if (abts_done_called && ql2xabts_wait_nvme && QLA_ABTS_WAIT_ENABLED(sp))
+	if (abts_done_called && io_wait_for_abort_done)
 		return;
 out:
 	/* kref_get was done before work was schedule. */
-- 
2.19.0.rc0

[PATCH v2 05/10] qla2xxx: edif: Use link event to wake up app

[Nilesh Javali]

From: Quinn Tran <qutran@marvell.com>

Authentication application may be running and in the past
tried to probe driver (app_start) but unsuccessful. This
could be due to the bsg layer not ready to service the request.
On successful link up, driver will use the netlink Link Up
event to notify app to retry the app_start call.

In another case, app does not poll for new npiv host. This
link up event would notify app of the presence of a new SCSI Host.

Fixes: 4de067e5df12c ("scsi: qla2xxx: edif: Add N2N support for EDIF”)
Cc: stable@vger.kernel.org
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_init.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 1e4e3e83b5c7..c6b3d0e7489e 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5335,15 +5335,14 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
 			    "LOOP READY.\n");
 			ha->flags.fw_init_done = 1;
 
+			/*
+			 * use link up to wake up app to get ready for
+			 * authentication.
+			 */
 			if (ha->flags.edif_enabled &&
-			    !(vha->e_dbell.db_flags & EDB_ACTIVE) &&
-			    N2N_TOPO(vha->hw)) {
-				/*
-				 * use port online to wake up app to get ready
-				 * for authentication
-				 */
-				qla2x00_post_aen_work(vha, FCH_EVT_PORT_ONLINE, 0);
-			}
+			    !(vha->e_dbell.db_flags & EDB_ACTIVE))
+				qla2x00_post_aen_work(vha, FCH_EVT_LINKUP,
+						      ha->link_data_rate);
 
 			/*
 			 * Process any ATIO queue entries that came in
-- 
2.19.0.rc0

[PATCH v2 06/10] qla2xxx: Fix kernel crash when accessing port_speed sysfs file

[Nilesh Javali]

From: Arun Easi <aeasi@marvell.com>

Kernel crashes when accessing port_speed sysfs file.
The issue happens on a CNA when the local array was
accessed beyond bounds. Fix this by changing the lookup.

BUG: unable to handle kernel paging request at 0000000000004000
PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 15 PID: 455213 Comm: sosreport Kdump: loaded Not tainted
4.18.0-305.7.1.el8_4.x86_64 #1
RIP: 0010:string_nocheck+0x12/0x70
Code: 00 00 4c 89 e2 be 20 00 00 00 48 89 ef e8 86 9a 00 00 4c 01
e3 eb 81 90 49 89 f2 48 89 ce 48 89 f8 48 c1 fe 30 66 85 f6 74 4f <44> 0f b6 0a
45 84 c9 74 46 83 ee 01 41 b8 01 00 00 00 48 8d 7c 37
RSP: 0018:ffffb5141c1afcf0 EFLAGS: 00010286
RAX: ffff8bf4009f8000 RBX: ffff8bf4009f9000 RCX: ffff0a00ffffff04
RDX: 0000000000004000 RSI: ffffffffffffffff RDI: ffff8bf4009f8000
RBP: 0000000000004000 R08: 0000000000000001 R09: ffffb5141c1afb84
R10: ffff8bf4009f9000 R11: ffffb5141c1afce6 R12: ffff0a00ffffff04
R13: ffffffffc08e21aa R14: 0000000000001000 R15: ffffffffc08e21aa
FS:  00007fc4ebfff700(0000) GS:ffff8c717f7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000004000 CR3: 000000edfdee6006 CR4: 00000000001706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
  string+0x40/0x50
  vsnprintf+0x33c/0x520
  scnprintf+0x4d/0x90
  qla2x00_port_speed_show+0xb5/0x100 [qla2xxx]
  dev_attr_show+0x1c/0x40
  sysfs_kf_seq_show+0x9b/0x100
  seq_read+0x153/0x410
  vfs_read+0x91/0x140
  ksys_read+0x4f/0xb0
  do_syscall_64+0x5b/0x1a0
  entry_SYSCALL_64_after_hwframe+0x65/0xca

Fixes: 4910b524ac9e6 ("scsi: qla2xxx: Add support for setting port speed”)
Cc: stable@vger.kernel.org
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_attr.c | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index d09776b77af2..cb5f2ecb652d 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1868,6 +1868,18 @@ qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr,
 	return strlen(buf);
 }
 
+static const struct {
+	u16 rate;
+	char *str;
+} port_speed_str[] = {
+	{ PORT_SPEED_4GB, "4" },
+	{ PORT_SPEED_8GB, "8" },
+	{ PORT_SPEED_16GB, "16" },
+	{ PORT_SPEED_32GB, "32" },
+	{ PORT_SPEED_64GB, "64" },
+	{ PORT_SPEED_10GB, "10" },
+};
+
 static ssize_t
 qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
     char *buf)
@@ -1875,7 +1887,8 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
 	struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
 	struct qla_hw_data *ha = vha->hw;
 	ssize_t rval;
-	char *spd[7] = {"0", "0", "0", "4", "8", "16", "32"};
+	u16 i;
+	char *speed = "Unknown";
 
 	rval = qla2x00_get_data_rate(vha);
 	if (rval != QLA_SUCCESS) {
@@ -1884,7 +1897,14 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 	}
 
-	return scnprintf(buf, PAGE_SIZE, "%s\n", spd[ha->link_data_rate]);
+	for (i = 0; i < ARRAY_SIZE(port_speed_str); i++) {
+		if (port_speed_str[i].rate != ha->link_data_rate)
+			continue;
+		speed = port_speed_str[i].str;
+		break;
+	}
+
+	return scnprintf(buf, PAGE_SIZE, "%s\n", speed);
 }
 
 static ssize_t
-- 
2.19.0.rc0

[PATCH v2 07/10] qla2xxx: Call process_response_queue() in Tx path

[Nilesh Javali]

From: Shreyas Deodhar <sdeodhar@marvell.com>

Process responses in Tx path if any available for better performance.

Fixes: e84067d743010 ("scsi: qla2xxx: Add FC-NVMe F/W initialization and
		      transport registration”)
Cc: stable@vger.kernel.org
Signed-off-by: Shreyas Deodhar<sdeodhar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_nvme.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 877b2b625020..0ae1e081cb03 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -399,6 +399,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp)
 	uint16_t	avail_dsds;
 	struct dsd64	*cur_dsd;
 	struct req_que *req = NULL;
+	struct rsp_que *rsp = NULL;
 	struct scsi_qla_host *vha = sp->fcport->vha;
 	struct qla_hw_data *ha = vha->hw;
 	struct qla_qpair *qpair = sp->qpair;
@@ -410,6 +411,7 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp)
 
 	/* Setup qpair pointers */
 	req = qpair->req;
+	rsp = qpair->rsp;
 	tot_dsds = fd->sg_cnt;
 
 	/* Acquire qpair specific lock */
@@ -571,6 +573,10 @@ static inline int qla2x00_start_nvme_mq(srb_t *sp)
 	/* Set chip new ring index. */
 	wrt_reg_dword(req->req_q_in, req->ring_index);
 
+	if (vha->flags.process_response_queue &&
+	    rsp->ring_ptr->signature != RESPONSE_PROCESSED)
+		qla24xx_process_response_queue(vha, rsp);
+
 queuing_error:
 	spin_unlock_irqrestore(&qpair->qp_lock, flags);
 
-- 
2.19.0.rc0

[PATCH v2 08/10] qla2xxx: Move heart beat handling from dpc thread to workqueue

[Nilesh Javali]

From: Manish Rangankar <mrangankar@marvell.com>

DPC thread gets restricted due to a no-op mailbox, which is a blocking call
and has a high execution frequency. To free up the DPC thread we move no-op
handling to the workqueue. Also, modified qla_do_hb to send no-op MBC if
we don’t have any active interrupts, but there are still IOs outstanding
with firmware.

Fixes: d94d8158e184 ("scsi: qla2xxx: Add heartbeat check")
Signed-off-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_def.h  |  4 +-
 drivers/scsi/qla2xxx/qla_init.c |  2 +
 drivers/scsi/qla2xxx/qla_os.c   | 78 +++++++++++++++------------------
 3 files changed, 40 insertions(+), 44 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index be2eb75ee1a3..8924eeb9367d 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3750,6 +3750,7 @@ struct qla_qpair {
 	struct qla_fw_resources fwres ____cacheline_aligned;
 	u32	cmd_cnt;
 	u32	cmd_completion_cnt;
+	u32	prev_completion_cnt;
 };
 
 /* Place holder for FW buffer parameters */
@@ -4607,6 +4608,7 @@ struct qla_hw_data {
 	struct qla_chip_state_84xx *cs84xx;
 	struct isp_operations *isp_ops;
 	struct workqueue_struct *wq;
+	struct work_struct heartbeat_work;
 	struct qlfc_fw fw_buf;
 
 	/* FCP_CMND priority support */
@@ -4708,7 +4710,6 @@ struct qla_hw_data {
 
 	struct qla_hw_data_stat stat;
 	pci_error_state_t pci_error_state;
-	u64 prev_cmd_cnt;
 	struct dma_pool *purex_dma_pool;
 	struct btree_head32 host_map;
 
@@ -4854,7 +4855,6 @@ typedef struct scsi_qla_host {
 #define SET_ZIO_THRESHOLD_NEEDED 32
 #define ISP_ABORT_TO_ROM	33
 #define VPORT_DELETE		34
-#define HEARTBEAT_CHK		38
 
 #define PROCESS_PUREX_IOCB	63
 
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index c6b3d0e7489e..a9a4243cb15a 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -7025,12 +7025,14 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
 	ha->chip_reset++;
 	ha->base_qpair->chip_reset = ha->chip_reset;
 	ha->base_qpair->cmd_cnt = ha->base_qpair->cmd_completion_cnt = 0;
+	ha->base_qpair->prev_completion_cnt = 0;
 	for (i = 0; i < ha->max_qpairs; i++) {
 		if (ha->queue_pair_map[i]) {
 			ha->queue_pair_map[i]->chip_reset =
 				ha->base_qpair->chip_reset;
 			ha->queue_pair_map[i]->cmd_cnt =
 			    ha->queue_pair_map[i]->cmd_completion_cnt = 0;
+			ha->base_qpair->prev_completion_cnt = 0;
 		}
 	}
 
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index a1e861ecfc01..0c446438dcd3 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -2794,6 +2794,16 @@ qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time)
 	return atomic_read(&vha->loop_state) == LOOP_READY;
 }
 
+static void qla_heartbeat_work_fn(struct work_struct *work)
+{
+	struct qla_hw_data *ha = container_of(work,
+		struct qla_hw_data, heartbeat_work);
+	struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
+
+	if (!ha->flags.mbox_busy && base_vha->flags.init_done)
+		qla_no_op_mb(base_vha);
+}
+
 static void qla2x00_iocb_work_fn(struct work_struct *work)
 {
 	struct scsi_qla_host *vha = container_of(work,
@@ -3232,6 +3242,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	    host->transportt, sht->vendor_id);
 
 	INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn);
+	INIT_WORK(&ha->heartbeat_work, qla_heartbeat_work_fn);
 
 	/* Set up the irqs */
 	ret = qla2x00_request_irqs(ha, rsp);
@@ -7118,17 +7129,6 @@ qla2x00_do_dpc(void *data)
 			qla2x00_lip_reset(base_vha);
 		}
 
-		if (test_bit(HEARTBEAT_CHK, &base_vha->dpc_flags)) {
-			/*
-			 * if there is a mb in progress then that's
-			 * enough of a check to see if fw is still ticking.
-			 */
-			if (!ha->flags.mbox_busy && base_vha->flags.init_done)
-				qla_no_op_mb(base_vha);
-
-			clear_bit(HEARTBEAT_CHK, &base_vha->dpc_flags);
-		}
-
 		ha->dpc_active = 0;
 end_loop:
 		set_current_state(TASK_INTERRUPTIBLE);
@@ -7187,57 +7187,51 @@ qla2x00_rst_aen(scsi_qla_host_t *vha)
 
 static bool qla_do_heartbeat(struct scsi_qla_host *vha)
 {
-	u64 cmd_cnt, prev_cmd_cnt;
-	bool do_hb = false;
 	struct qla_hw_data *ha = vha->hw;
-	int i;
+	u32 cmpl_cnt;
+	u16 i;
+	bool do_heartbeat = false;
 
-	/* if cmds are still pending down in fw, then do hb */
-	if (ha->base_qpair->cmd_cnt != ha->base_qpair->cmd_completion_cnt) {
-		do_hb = true;
+	/*
+	 * Allow do_heartbeat only if we don’t have any active interrupts,
+	 * but there are still IOs outstanding with firmware.
+	 */
+	cmpl_cnt = ha->base_qpair->cmd_completion_cnt;
+	if (cmpl_cnt == ha->base_qpair->prev_completion_cnt &&
+	    cmpl_cnt != ha->base_qpair->cmd_cnt) {
+		do_heartbeat = true;
 		goto skip;
 	}
+	ha->base_qpair->prev_completion_cnt = cmpl_cnt;
 
 	for (i = 0; i < ha->max_qpairs; i++) {
-		if (ha->queue_pair_map[i] &&
-		    ha->queue_pair_map[i]->cmd_cnt !=
-		    ha->queue_pair_map[i]->cmd_completion_cnt) {
-			do_hb = true;
-			break;
+		if (ha->queue_pair_map[i]) {
+			cmpl_cnt = ha->queue_pair_map[i]->cmd_completion_cnt;
+			if (cmpl_cnt == ha->queue_pair_map[i]->prev_completion_cnt &&
+			    cmpl_cnt != ha->queue_pair_map[i]->cmd_cnt) {
+				do_heartbeat = true;
+				break;
+			}
+			ha->queue_pair_map[i]->prev_completion_cnt = cmpl_cnt;
 		}
 	}
 
 skip:
-	prev_cmd_cnt = ha->prev_cmd_cnt;
-	cmd_cnt = ha->base_qpair->cmd_cnt;
-	for (i = 0; i < ha->max_qpairs; i++) {
-		if (ha->queue_pair_map[i])
-			cmd_cnt += ha->queue_pair_map[i]->cmd_cnt;
-	}
-	ha->prev_cmd_cnt = cmd_cnt;
-
-	if (!do_hb && ((cmd_cnt - prev_cmd_cnt) > 50))
-		/*
-		 * IOs are completing before periodic hb check.
-		 * IOs seems to be running, do hb for sanity check.
-		 */
-		do_hb = true;
-
-	return do_hb;
+	return do_heartbeat;
 }
 
 static void qla_heart_beat(struct scsi_qla_host *vha)
 {
+	struct qla_hw_data *ha = vha->hw;
+
 	if (vha->vp_idx)
 		return;
 
 	if (vha->hw->flags.eeh_busy || qla2x00_chip_is_down(vha))
 		return;
 
-	if (qla_do_heartbeat(vha)) {
-		set_bit(HEARTBEAT_CHK, &vha->dpc_flags);
-		qla2xxx_wake_dpc(vha);
-	}
+	if (qla_do_heartbeat(vha))
+		queue_work(ha->wq, &ha->heartbeat_work);
 }
 
 /**************************************************************************
-- 
2.19.0.rc0

[PATCH v2 09/10] qla2xxx: Fix use after free in eh_abort path

[Nilesh Javali]

From: Quinn Tran <qutran@marvell.com>

In eh_abort path, driver prematurely exit the call to upper layer.
This patch would check for command is aborted / completed by FW
before exiting the call.

9 [ffff8b1ebf803c00] page_fault at ffffffffb0389778
  [exception RIP: qla2x00_status_entry+0x48d]
  RIP: ffffffffc04fa62d  RSP: ffff8b1ebf803cb0  RFLAGS: 00010082
  RAX: 00000000ffffffff  RBX: 00000000000e0000  RCX: 0000000000000000
  RDX: 0000000000000000  RSI: 00000000000013d8  RDI: fffff3253db78440
  RBP: ffff8b1ebf803dd0   R8: ffff8b1ebcd9b0c0   R9: 0000000000000000
  R10: ffff8b1e38a30808  R11: 0000000000001000  R12: 00000000000003e9
  R13: 0000000000000000  R14: ffff8b1ebcd9d740  R15: 0000000000000028
  ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018
10 [ffff8b1ebf803cb0] enqueue_entity at ffffffffafce708f
11 [ffff8b1ebf803d00] enqueue_task_fair at ffffffffafce7b88
12 [ffff8b1ebf803dd8] qla24xx_process_response_queue at ffffffffc04fc9a6
[qla2xxx]
13 [ffff8b1ebf803e78] qla24xx_msix_rsp_q at ffffffffc04ff01b [qla2xxx]
14 [ffff8b1ebf803eb0] __handle_irq_event_percpu at ffffffffafd50714

Fixes: f45bca8c5052 ("scsi: qla2xxx: Fix double scsi_done for abort path")
Cc: stable@vger.kernel.org
Signed-off-by: David Jeffery <djeffery@redhat.com>
Signed-off-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_os.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 0c446438dcd3..03ff2596715b 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1258,6 +1258,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 	uint32_t ratov_j;
 	struct qla_qpair *qpair;
 	unsigned long flags;
+	int fast_fail_status = SUCCESS;
 
 	if (qla2x00_isp_reg_stat(ha)) {
 		ql_log(ql_log_info, vha, 0x8042,
@@ -1266,9 +1267,10 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 		return FAILED;
 	}
 
+	/* Save any FAST_IO_FAIL value to return later if abort succeeds */
 	ret = fc_block_scsi_eh(cmd);
 	if (ret != 0)
-		return ret;
+		fast_fail_status = ret;
 
 	sp = scsi_cmd_priv(cmd);
 	qpair = sp->qpair;
@@ -1276,7 +1278,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 	vha->cmd_timeout_cnt++;
 
 	if ((sp->fcport && sp->fcport->deleted) || !qpair)
-		return SUCCESS;
+		return fast_fail_status != SUCCESS ? fast_fail_status : FAILED;
 
 	spin_lock_irqsave(qpair->qp_lock_ptr, flags);
 	sp->comp = &comp;
@@ -1311,7 +1313,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 			    __func__, ha->r_a_tov/10);
 			ret = FAILED;
 		} else {
-			ret = SUCCESS;
+			ret = fast_fail_status;
 		}
 		break;
 	default:
-- 
2.19.0.rc0

[PATCH v2 10/10] qla2xxx: Update version to 10.02.07.100-k

[Nilesh Javali]

Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
 drivers/scsi/qla2xxx/qla_version.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 055040cbef9b..4b117165bf8b 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -6,9 +6,9 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "10.02.06.200-k"
+#define QLA2XXX_VERSION      "10.02.07.100-k"
 
 #define QLA_DRIVER_MAJOR_VER	10
 #define QLA_DRIVER_MINOR_VER	2
-#define QLA_DRIVER_PATCH_VER	6
-#define QLA_DRIVER_BETA_VER	200
+#define QLA_DRIVER_PATCH_VER	7
+#define QLA_DRIVER_BETA_VER	100
-- 
2.19.0.rc0

Re: [PATCH v2 00/10] qla2xxx driver bug fixes

[Martin K. Petersen]

Nilesh,

> Please apply the qla2xxx driver bug fixes to the scsi tree at your
> earliest convenience.

Applied to 5.16/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

Re: [PATCH v2 00/10] qla2xxx driver bug fixes

[Martin K. Petersen]

On Wed, 8 Sep 2021 09:46:12 -0700, Nilesh Javali wrote:

> Martin,
> 
> Please apply the qla2xxx driver bug fixes to the scsi tree at your
> earliest convenience.
> 
> v2:
> - Added Fixes and Cc tags for few fixes
> - Replace hb with heartbeat to make more readable
> - Added Reviewed-by tag
> 
> [...]

Applied to 5.16/scsi-queue, thanks!

[01/10] qla2xxx: Add support for mailbox passthru
        https://git.kernel.org/mkp/scsi/c/9e1c3206960f
[02/10] qla2xxx: Display 16G only as supported speeds for 3830c card
        https://git.kernel.org/mkp/scsi/c/52cca50d35f8
[03/10] qla2xxx: Check for firmware capability before creating QPair
        https://git.kernel.org/mkp/scsi/c/8192817efbc3
[04/10] qla2xxx: Fix crash in NVME abort path
        https://git.kernel.org/mkp/scsi/c/e6e22e6cc296
[05/10] qla2xxx: edif: Use link event to wake up app
        https://git.kernel.org/mkp/scsi/c/527d46e0b014
[06/10] qla2xxx: Fix kernel crash when accessing port_speed sysfs file
        https://git.kernel.org/mkp/scsi/c/3ef68d4f0c9e
[07/10] qla2xxx: Call process_response_queue() in Tx path
        https://git.kernel.org/mkp/scsi/c/38c61709e662
[08/10] qla2xxx: Move heart beat handling from dpc thread to workqueue
        https://git.kernel.org/mkp/scsi/c/3a4e1f3b3a3c
[09/10] qla2xxx: Fix use after free in eh_abort path
        https://git.kernel.org/mkp/scsi/c/3d33b303d4f3
[10/10] qla2xxx: Update version to 10.02.07.100-k
        https://git.kernel.org/mkp/scsi/c/b0fe235dad77

-- 
Martin K. Petersen	Oracle Linux Engineering

[PATCH v2 00/10] qla2xxx driver bug fixes

[Nilesh Javali]

Martin,

Please apply the qla2xxx driver bug fixes to
the scsi tree at your earliest convenience.

v2:
- Remove extra line from qla_gbl.h in 02/10
- Add Reviewed-by tag

Thanks,
Nilesh

Nilesh Javali (1):
  qla2xxx: Update version to 10.02.08.500-k

Quinn Tran (9):
  qla2xxx: Fix deletion race condition
  qla2xxx: Adjust iocb resource on qpair create
  qla2xxx: Limit TMF to 8 per function
  qla2xxx: Fix command flush during TMF
  qla2xxx: Fix erroneous link up failure
  qla2xxx: Fix session hang in gnl
  qla2xxx: Turn off noisy message log
  qla2xxx: Fix TMF leak through
  qla2xxx: fix inconsistent TMF timeout

 drivers/scsi/qla2xxx/qla_def.h     |   9 +-
 drivers/scsi/qla2xxx/qla_gbl.h     |   1 +
 drivers/scsi/qla2xxx/qla_init.c    | 217 ++++++++++++++++++-----------
 drivers/scsi/qla2xxx/qla_iocb.c    |   1 +
 drivers/scsi/qla2xxx/qla_isr.c     |   7 +-
 drivers/scsi/qla2xxx/qla_mbx.c     |   3 +
 drivers/scsi/qla2xxx/qla_nvme.c    |   3 +-
 drivers/scsi/qla2xxx/qla_os.c      |  11 +-
 drivers/scsi/qla2xxx/qla_target.c  |  14 +-
 drivers/scsi/qla2xxx/qla_version.h |   4 +-
 10 files changed, 168 insertions(+), 102 deletions(-)


base-commit: 6f0a92fd7db1507b203111ee53632eeeba2daca5
-- 
2.23.1

Re: [PATCH v2 00/10] qla2xxx driver bug fixes

[Martin K. Petersen]

Nilesh,

> Please apply the qla2xxx driver bug fixes to
> the scsi tree at your earliest convenience.

Applied to 6.6/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

Re: [PATCH v2 00/10] qla2xxx driver bug fixes

[Martin K. Petersen]

On Fri, 14 Jul 2023 12:30:54 +0530, Nilesh Javali wrote:

> Martin,
> 
> Please apply the qla2xxx driver bug fixes to
> the scsi tree at your earliest convenience.
> 
> v2:
> - Remove extra line from qla_gbl.h in 02/10
> - Add Reviewed-by tag
> 
> [...]

Applied to 6.6/scsi-queue, thanks!

[01/10] qla2xxx: Fix deletion race condition
        https://git.kernel.org/mkp/scsi/c/6dfe4344c168
[02/10] qla2xxx: Adjust iocb resource on qpair create
        https://git.kernel.org/mkp/scsi/c/efa74a62aaa2
[03/10] qla2xxx: Limit TMF to 8 per function
        https://git.kernel.org/mkp/scsi/c/a8ec192427e0
[04/10] qla2xxx: Fix command flush during TMF
        https://git.kernel.org/mkp/scsi/c/da7c21b72aa8
[05/10] qla2xxx: Fix erroneous link up failure
        https://git.kernel.org/mkp/scsi/c/5b51f35d127e
[06/10] qla2xxx: Fix session hang in gnl
        https://git.kernel.org/mkp/scsi/c/39d22740712c
[07/10] qla2xxx: Turn off noisy message log
        https://git.kernel.org/mkp/scsi/c/8ebaa45163a3
[08/10] qla2xxx: Fix TMF leak through
        https://git.kernel.org/mkp/scsi/c/5d3148d8e8b0
[09/10] qla2xxx: fix inconsistent TMF timeout
        https://git.kernel.org/mkp/scsi/c/009e7fe4a1ed
[10/10] qla2xxx: Update version to 10.02.08.500-k
        https://git.kernel.org/mkp/scsi/c/a31a596a4265

-- 
Martin K. Petersen	Oracle Linux Engineering