Manish Rangankar
76f480d7c7
scsi: qla2xxx: During vport delete send async logout explicitly
During vport delete, it is observed that during unload we hit a crash
because of stale entries in outstanding command array. For all these stale
I/O entries, eh_abort was issued and aborted (fast_fail_io = 2009h) but
I/Os could not complete while vport delete is in process of deleting.
BUG: kernel NULL pointer dereference, address: 000000000000001c
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP NOPTI
Workqueue: qla2xxx_wq qla_do_work [qla2xxx]
RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0
RSP: 0018:ffffa1e1e150fc68 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000001
RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8ce208a7a0d0
RBP: ffff8ce208a7a0d0 R08: 0000000000000000 R09: ffff8ce378aac9c8
R10: ffff8ce378aac8a0 R11: ffffa1e1e150f9d8 R12: 0000000000000000
R13: 0000000000000000 R14: ffff8ce378aac9c8 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8d217f000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000001c CR3: 0000002089acc000 CR4: 0000000000350ee0
Call Trace:
<TASK>
qla2xxx_qpair_sp_free_dma+0x417/0x4e0
? qla2xxx_qpair_sp_compl+0x10d/0x1a0
? qla2x00_status_entry+0x768/0x2830
? newidle_balance+0x2f0/0x430
? dequeue_entity+0x100/0x3c0
? qla24xx_process_response_queue+0x6a1/0x19e0
? __schedule+0x2d5/0x1140
? qla_do_work+0x47/0x60
? process_one_work+0x267/0x440
? process_one_work+0x440/0x440
? worker_thread+0x2d/0x3d0
? process_one_work+0x440/0x440
? kthread+0x156/0x180
? set_kthread_struct+0x50/0x50
? ret_from_fork+0x22/0x30
</TASK>
Send out async logout explicitly for all the ports during vport delete.
Cc: stable@vger.kernel.org
Signed-off-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Link: https://lore.kernel.org/r/20240710171057.35066-8-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-07-10 22:44:10 -04:00
..
2024-05-19 09:21:03 -07:00
2024-05-24 08:43:25 -07:00
2024-05-22 12:26:46 -07:00
2024-05-21 10:09:28 -07:00
2024-05-06 18:26:47 -07:00
2024-05-22 10:45:12 -07:00
2024-05-23 13:38:31 -07:00
2024-05-23 13:44:47 -07:00
2024-05-23 12:04:36 -07:00
2024-05-22 20:14:47 -04:00
2024-05-15 12:59:55 -06:00
2024-05-25 14:32:29 -07:00
2024-05-18 12:48:37 -07:00
2024-05-22 09:56:00 -07:00
2024-05-21 11:40:49 -07:00
2024-05-16 08:50:32 -07:00
2024-05-23 12:04:36 -07:00
2024-05-22 20:14:47 -04:00
2024-05-19 09:21:03 -07:00
2024-05-09 00:30:37 +09:00
2024-05-21 11:15:56 -07:00
2024-05-22 20:14:47 -04:00
2024-05-13 16:53:53 -07:00
2024-05-14 08:31:10 -07:00
2024-05-09 01:03:39 +09:00
2024-05-14 18:57:22 -07:00
2024-05-23 12:04:36 -07:00
2024-05-22 12:26:46 -07:00
2024-05-23 12:04:36 -07:00
2024-05-24 17:28:02 -07:00
2024-05-22 10:45:12 -07:00
2024-05-22 12:26:46 -07:00
2024-05-22 12:13:40 -07:00
2024-05-22 12:26:46 -07:00
2024-05-20 08:55:18 -07:00
2024-05-23 00:29:19 +02:00
2024-05-22 12:26:46 -07:00
2024-05-22 20:14:47 -04:00
2024-05-24 09:01:21 -07:00
2024-05-22 20:14:47 -04:00
2024-05-23 12:28:01 -07:00
2024-05-23 04:48:40 -07:00
2024-05-17 09:05:46 -07:00
2024-05-19 22:33:28 -05:00
2024-05-21 11:43:11 -07:00
2024-05-22 20:14:47 -04:00
2024-05-17 08:53:47 -07:00
2024-05-14 18:25:53 -07:00
2024-05-21 10:09:28 -07:00
2024-05-23 12:28:01 -07:00
2024-05-16 08:56:49 -07:00
2024-05-21 09:51:42 -07:00
2024-05-23 12:49:37 -07:00
2024-05-23 12:04:36 -07:00
2024-05-14 09:14:49 -06:00
2024-05-20 08:55:18 -07:00
2024-05-17 13:01:24 +02:00
2024-05-21 10:09:28 -07:00
2024-05-23 12:09:22 -07:00
2024-05-21 11:19:18 -07:00
2024-05-22 10:41:14 -07:00
2024-05-22 12:13:40 -07:00
2024-05-21 11:40:49 -07:00
2024-05-20 08:55:18 -07:00
2024-05-14 19:42:24 -07:00
2024-05-10 07:30:27 +02:00
2024-05-14 23:36:19 +09:00
2024-05-23 13:39:42 -07:00
2024-05-06 13:34:12 -06:00
2024-05-18 12:48:37 -07:00
2024-05-23 12:04:36 -07:00
2024-05-07 23:40:46 +02:00
2024-05-21 12:09:36 -07:00
2024-07-10 22:44:10 -04:00
2024-05-08 19:21:51 +01:00
2024-05-22 20:14:47 -04:00
2024-05-21 11:23:36 -07:00
2024-05-14 14:41:01 -07:00
2024-05-08 19:46:11 +01:00
2024-05-22 12:11:48 -07:00
2024-05-21 13:11:44 -07:00
2024-05-22 20:14:47 -04:00
2024-05-10 10:25:22 +01:00
2024-05-24 08:38:28 -07:00
2024-05-14 18:25:53 -07:00
2024-05-22 20:14:47 -04:00
2024-05-22 08:32:48 -04:00
2024-05-20 14:56:50 -07:00
2024-05-23 12:04:36 -07:00
2024-05-22 10:45:12 -07:00
2024-05-19 09:21:03 -07:00
2024-05-23 12:04:36 -07:00
2024-05-11 11:32:06 +02:00
2024-05-24 10:24:49 -07:00
2024-05-10 04:34:52 +09:00