Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1 |
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#
7df0b260 |
| 01-Sep-2023 |
Javed Hasan <jhasan@marvell.com> |
scsi: qedf: Add synchronization between I/O completions and abort
Avoid race condition between I/O completion and abort processing by protecting the cmd_type with the rport lock.
Signed-off-by: Jav
scsi: qedf: Add synchronization between I/O completions and abort
Avoid race condition between I/O completion and abort processing by protecting the cmd_type with the rport lock.
Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Link: https://lore.kernel.org/r/20230901060646.27885-1-skashyap@marvell.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18 |
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#
379ad771 |
| 21-May-2022 |
Julia Lawall <Julia.Lawall@inria.fr> |
scsi: qedf: Fix typo in comment
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle.
Link: https://lore.kernel.org/r/20220521111145.81697-75-Julia.Lawall@inria.fr Si
scsi: qedf: Fix typo in comment
Spelling mistake (triple letters) in comment. Detected with the help of Coccinelle.
Link: https://lore.kernel.org/r/20220521111145.81697-75-Julia.Lawall@inria.fr Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.41 |
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#
fc65df48 |
| 17-May-2022 |
Colin Ian King <colin.i.king@gmail.com> |
scsi: qedf: Remove redundant variable op
The variable 'op' is assigned a value and is never read. The variable is not used and is redundant, remove it.
Link: https://lore.kernel.org/r/2022051709251
scsi: qedf: Remove redundant variable op
The variable 'op' is assigned a value and is never read. The variable is not used and is redundant, remove it.
Link: https://lore.kernel.org/r/20220517092518.93159-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25 |
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#
a33e7925 |
| 18-Feb-2022 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qedf: Stop using the SCSI pointer
Set .cmd_size in the SCSI host template instead of using the SCSI pointer from struct scsi_cmnd. Remove the CMD_SCSI_STATUS() assignment because the assigned
scsi: qedf: Stop using the SCSI pointer
Set .cmd_size in the SCSI host template instead of using the SCSI pointer from struct scsi_cmnd. Remove the CMD_SCSI_STATUS() assignment because the assigned value is not used.
This patch prepares for removal of the SCSI pointer from struct scsi_cmnd.
Link: https://lore.kernel.org/r/20220218195117.25689-30-bvanassche@acm.org Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16 |
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5239ab63 |
| 17-Jan-2022 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Fix refcount issue when LOGO is received during TMF
Hung task call trace was seen during LOGO processing.
[ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Is
scsi: qedf: Fix refcount issue when LOGO is received during TMF
Hung task call trace was seen during LOGO processing.
[ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued... [ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0 [ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET [ 974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1. [ 974.309625] host1: rport 016900: Received LOGO request while in state Ready [ 974.309627] host1: rport 016900: Delete port [ 974.309642] host1: rport 016900: work event 3 [ 974.309644] host1: rport 016900: lld callback ev 3 [ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush. [ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success... [ 984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds. [ 984.031136] Not tainted 4.18.0-305.el8.x86_64 #1
[ 984.031166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080 [ 984.031212] Call Trace: [ 984.031222] __schedule+0x2c4/0x700 [ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0 [ 984.031233] ? bit_wait_timeout+0x90/0x90 [ 984.031235] schedule+0x38/0xa0 [ 984.031238] io_schedule+0x12/0x40 [ 984.031240] bit_wait_io+0xd/0x50 [ 984.031243] __wait_on_bit+0x6c/0x80 [ 984.031248] ? free_buffer_head+0x21/0x50 [ 984.031251] out_of_line_wait_on_bit+0x91/0xb0 [ 984.031257] ? init_wait_var_entry+0x50/0x50 [ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2] [ 984.031280] kjournald2+0xbd/0x270 [jbd2] [ 984.031284] ? finish_wait+0x80/0x80 [ 984.031291] ? commit_timeout+0x10/0x10 [jbd2] [ 984.031294] kthread+0x116/0x130 [ 984.031300] ? kthread_flush_work_fn+0x10/0x10 [ 984.031305] ret_from_fork+0x1f/0x40
There was a ref count issue when LOGO is received during TMF. This leads to one of the I/Os hanging with the driver. Fix the ref count.
Link: https://lore.kernel.org/r/20220117135311.6256-3-njavali@marvell.com Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11 |
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#
ef697683 |
| 07-Oct-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qedf: Call scsi_done() directly
Conditional statements are faster than indirect calls. Hence call scsi_done() directly.
Link: https://lore.kernel.org/r/20211007202923.2174984-64-bvanassche@ac
scsi: qedf: Call scsi_done() directly
Conditional statements are faster than indirect calls. Hence call scsi_done() directly.
Link: https://lore.kernel.org/r/20211007202923.2174984-64-bvanassche@acm.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.14.10 |
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#
fb09a1ed |
| 04-Oct-2021 |
Shai Malin <smalin@marvell.com> |
qed: Remove e4_ and _e4 from FW HSI
The existing qed/qede/qedr/qedi/qedf code uses chip-specific naming in structures, functions, variables and defines in FW HSI (Hardware Software Interface).
The
qed: Remove e4_ and _e4 from FW HSI
The existing qed/qede/qedr/qedi/qedf code uses chip-specific naming in structures, functions, variables and defines in FW HSI (Hardware Software Interface).
The new FW version introduced a generic naming convention in HSI in-which the same code will be used across different versions for simpler maintainability. It also eases in providing support for new features.
With this patch every "_e4" or "e4_" prefix or suffix is not needed anymore and it will be removed.
Reviewed-by: Manish Rangankar <mrangankar@marvell.com> Reviewed-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: Omkar Kulkarni <okulkarni@marvell.com> Signed-off-by: Shai Malin <smalin@marvell.com> Signed-off-by: Prabhakar Kushwaha <pkushwaha@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
6be8eaad |
| 17-Jan-2022 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Fix refcount issue when LOGO is received during TMF
[ Upstream commit 5239ab63f17cee643bd4bf6addfedebaa7d4f41e ]
Hung task call trace was seen during LOGO processing.
[ 974.309060] [0
scsi: qedf: Fix refcount issue when LOGO is received during TMF
[ Upstream commit 5239ab63f17cee643bd4bf6addfedebaa7d4f41e ]
Hung task call trace was seen during LOGO processing.
[ 974.309060] [0000:00:00.0]:[qedf_eh_device_reset:868]: 1:0:2:0: LUN RESET Issued... [ 974.309065] [0000:00:00.0]:[qedf_initiate_tmf:2422]: tm_flags 0x10 sc_cmd 00000000c16b930f op = 0x2a target_id = 0x2 lun=0 [ 974.309178] [0000:00:00.0]:[qedf_initiate_tmf:2431]: portid=016900 tm_flags =LUN RESET [ 974.309222] [0000:00:00.0]:[qedf_initiate_tmf:2438]: orig io_req = 00000000ec78df8f xid = 0x180 ref_cnt = 1. [ 974.309625] host1: rport 016900: Received LOGO request while in state Ready [ 974.309627] host1: rport 016900: Delete port [ 974.309642] host1: rport 016900: work event 3 [ 974.309644] host1: rport 016900: lld callback ev 3 [ 974.313243] [0000:61:00.2]:[qedf_execute_tmf:2383]:1: fcport is uploading, not executing flush. [ 974.313295] [0000:61:00.2]:[qedf_execute_tmf:2400]:1: task mgmt command success... [ 984.031088] INFO: task jbd2/dm-15-8:7645 blocked for more than 120 seconds. [ 984.031136] Not tainted 4.18.0-305.el8.x86_64 #1
[ 984.031166] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.031209] jbd2/dm-15-8 D 0 7645 2 0x80004080 [ 984.031212] Call Trace: [ 984.031222] __schedule+0x2c4/0x700 [ 984.031230] ? unfreeze_partials.isra.83+0x16e/0x1a0 [ 984.031233] ? bit_wait_timeout+0x90/0x90 [ 984.031235] schedule+0x38/0xa0 [ 984.031238] io_schedule+0x12/0x40 [ 984.031240] bit_wait_io+0xd/0x50 [ 984.031243] __wait_on_bit+0x6c/0x80 [ 984.031248] ? free_buffer_head+0x21/0x50 [ 984.031251] out_of_line_wait_on_bit+0x91/0xb0 [ 984.031257] ? init_wait_var_entry+0x50/0x50 [ 984.031268] jbd2_journal_commit_transaction+0x112e/0x19f0 [jbd2] [ 984.031280] kjournald2+0xbd/0x270 [jbd2] [ 984.031284] ? finish_wait+0x80/0x80 [ 984.031291] ? commit_timeout+0x10/0x10 [jbd2] [ 984.031294] kthread+0x116/0x130 [ 984.031300] ? kthread_flush_work_fn+0x10/0x10 [ 984.031305] ret_from_fork+0x1f/0x40
There was a ref count issue when LOGO is received during TMF. This leads to one of the I/Os hanging with the driver. Fix the ref count.
Link: https://lore.kernel.org/r/20220117135311.6256-3-njavali@marvell.com Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Nilesh Javali <njavali@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60 |
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#
d995da61 |
| 09-Aug-2021 |
Bart Van Assche <bvanassche@acm.org> |
scsi: qedf: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Prepare for removal of the request pointer by using scsi_cmd_to_rq() instead. This patch does not change any functionality.
Link: https
scsi: qedf: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Prepare for removal of the request pointer by using scsi_cmd_to_rq() instead. This patch does not change any functionality.
Link: https://lore.kernel.org/r/20210809230355.8186-36-bvanassche@acm.org Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13 |
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df99446d |
| 24-Jun-2021 |
Javed Hasan <jhasan@marvell.com> |
scsi: qedf: Add check to synchronize abort and flush
A race condition was observed between qedf_cleanup_fcport() and qedf_process_error_detect()->qedf_initiate_abts():
[2069091.203145] BUG: unable
scsi: qedf: Add check to synchronize abort and flush
A race condition was observed between qedf_cleanup_fcport() and qedf_process_error_detect()->qedf_initiate_abts():
[2069091.203145] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030 [2069091.213100] IP: [<ffffffffc0666cc6>] qedf_process_error_detect+0x96/0x130 [qedf] [2069091.223391] PGD 1943049067 PUD 194304e067 PMD 0 [2069091.233420] Oops: 0000 [#1] SMP [2069091.361820] CPU: 1 PID: 14751 Comm: kworker/1:46 Kdump: loaded Tainted: P OE ------------ 3.10.0-1160.25.1.el7.x86_64 #1 [2069091.388474] Hardware name: HPE Synergy 480 Gen10/Synergy 480 Gen10 Compute Module, BIOS I42 04/08/2020 [2069091.402148] Workqueue: qedf_io_wq qedf_fp_io_handler [qedf] [2069091.415780] task: ffff9bb9f5190000 ti: ffff9bacaef9c000 task.ti: ffff9bacaef9c000 [2069091.429590] RIP: 0010:[<ffffffffc0666cc6>] [<ffffffffc0666cc6>] qedf_process_error_detect+0x96/0x130 [qedf] [2069091.443666] RSP: 0018:ffff9bacaef9fdb8 EFLAGS: 00010246 [2069091.457692] RAX: 0000000000000000 RBX: ffff9bbbbbfb18a0 RCX: ffffffffc0672310 [2069091.471997] RDX: 00000000000005de RSI: ffffffffc066e7f0 RDI: ffff9beb3f4538d8 [2069091.486130] RBP: ffff9bacaef9fdd8 R08: 0000000000006000 R09: 0000000000006000 [2069091.500321] R10: 0000000000001551 R11: ffffb582996ffff8 R12: ffffb5829b39cc18 [2069091.514779] R13: ffff9badab380c28 R14: ffffd5827f643900 R15: 0000000000000040 [2069091.529472] FS: 0000000000000000(0000) GS:ffff9beb3f440000(0000) knlGS:0000000000000000 [2069091.543926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [2069091.558942] CR2: 0000000000000030 CR3: 000000193b9a2000 CR4: 00000000007607e0 [2069091.573424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [2069091.587876] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [2069091.602007] PKRU: 00000000 [2069091.616010] Call Trace: [2069091.629902] [<ffffffffc0663969>] qedf_process_cqe+0x109/0x2e0 [qedf] [2069091.643941] [<ffffffffc0663b66>] qedf_fp_io_handler+0x26/0x60 [qedf] [2069091.657948] [<ffffffff85ebddcf>] process_one_work+0x17f/0x440 [2069091.672111] [<ffffffff85ebeee6>] worker_thread+0x126/0x3c0 [2069091.686057] [<ffffffff85ebedc0>] ? manage_workers.isra.26+0x2a0/0x2a0 [2069091.700033] [<ffffffff85ec5da1>] kthread+0xd1/0xe0 [2069091.713891] [<ffffffff85ec5cd0>] ? insert_kthread_work+0x40/0x40
Add check in qedf_process_error_detect(). When flush is active, let the cmds be completed from the cleanup contex.
Link: https://lore.kernel.org/r/20210624171802.598-1-jhasan@marvell.com Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36 |
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#
09c65383 |
| 09-May-2021 |
Guenter Roeck <linux@roeck-us.net> |
scsi: qedf: Drop unnecessary NULL checks after container_of()
The result of container_of() operations is never NULL unless the embedded element is the first element of the structure, which is not th
scsi: qedf: Drop unnecessary NULL checks after container_of()
The result of container_of() operations is never NULL unless the embedded element is the first element of the structure, which is not the case here. The NULL checks are therefore unnecessary and misleading. Remove them.
The changes in this patch were made automatically using the following Coccinelle script.
@@ type t; identifier v; statement s; @@
<+... ( t v = container_of(...); | v = container_of(...); ) ... when != v - if (\( !v \| v == NULL \) ) s ...+>
Link: https://lore.kernel.org/r/20210510041211.2051325-1-linux@roeck-us.net Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
eb859b04 |
| 24-Jun-2021 |
Javed Hasan <jhasan@marvell.com> |
scsi: qedf: Add check to synchronize abort and flush
[ Upstream commit df99446d5c2a63dc6e6920c8090da0e9da6539d5 ]
A race condition was observed between qedf_cleanup_fcport() and qedf_process_error_
scsi: qedf: Add check to synchronize abort and flush
[ Upstream commit df99446d5c2a63dc6e6920c8090da0e9da6539d5 ]
A race condition was observed between qedf_cleanup_fcport() and qedf_process_error_detect()->qedf_initiate_abts():
[2069091.203145] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030 [2069091.213100] IP: [<ffffffffc0666cc6>] qedf_process_error_detect+0x96/0x130 [qedf] [2069091.223391] PGD 1943049067 PUD 194304e067 PMD 0 [2069091.233420] Oops: 0000 [#1] SMP [2069091.361820] CPU: 1 PID: 14751 Comm: kworker/1:46 Kdump: loaded Tainted: P OE ------------ 3.10.0-1160.25.1.el7.x86_64 #1 [2069091.388474] Hardware name: HPE Synergy 480 Gen10/Synergy 480 Gen10 Compute Module, BIOS I42 04/08/2020 [2069091.402148] Workqueue: qedf_io_wq qedf_fp_io_handler [qedf] [2069091.415780] task: ffff9bb9f5190000 ti: ffff9bacaef9c000 task.ti: ffff9bacaef9c000 [2069091.429590] RIP: 0010:[<ffffffffc0666cc6>] [<ffffffffc0666cc6>] qedf_process_error_detect+0x96/0x130 [qedf] [2069091.443666] RSP: 0018:ffff9bacaef9fdb8 EFLAGS: 00010246 [2069091.457692] RAX: 0000000000000000 RBX: ffff9bbbbbfb18a0 RCX: ffffffffc0672310 [2069091.471997] RDX: 00000000000005de RSI: ffffffffc066e7f0 RDI: ffff9beb3f4538d8 [2069091.486130] RBP: ffff9bacaef9fdd8 R08: 0000000000006000 R09: 0000000000006000 [2069091.500321] R10: 0000000000001551 R11: ffffb582996ffff8 R12: ffffb5829b39cc18 [2069091.514779] R13: ffff9badab380c28 R14: ffffd5827f643900 R15: 0000000000000040 [2069091.529472] FS: 0000000000000000(0000) GS:ffff9beb3f440000(0000) knlGS:0000000000000000 [2069091.543926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [2069091.558942] CR2: 0000000000000030 CR3: 000000193b9a2000 CR4: 00000000007607e0 [2069091.573424] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [2069091.587876] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [2069091.602007] PKRU: 00000000 [2069091.616010] Call Trace: [2069091.629902] [<ffffffffc0663969>] qedf_process_cqe+0x109/0x2e0 [qedf] [2069091.643941] [<ffffffffc0663b66>] qedf_fp_io_handler+0x26/0x60 [qedf] [2069091.657948] [<ffffffff85ebddcf>] process_one_work+0x17f/0x440 [2069091.672111] [<ffffffff85ebeee6>] worker_thread+0x126/0x3c0 [2069091.686057] [<ffffffff85ebedc0>] ? manage_workers.isra.26+0x2a0/0x2a0 [2069091.700033] [<ffffffff85ec5da1>] kthread+0xd1/0xe0 [2069091.713891] [<ffffffff85ec5cd0>] ? insert_kthread_work+0x40/0x40
Add check in qedf_process_error_detect(). When flush is active, let the cmds be completed from the cleanup contex.
Link: https://lore.kernel.org/r/20210624171802.598-1-jhasan@marvell.com Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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Revision tags: v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10 |
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da7d5d72 |
| 16-Sep-2020 |
Jing Xiangfeng <jingxiangfeng@huawei.com> |
scsi: qedf: Remove redundant assignment to variable 'rc'
This assignment is meaningless. Remove it.
Link: https://lore.kernel.org/r/20200917021906.175933-1-jingxiangfeng@huawei.com Signed-off-by: J
scsi: qedf: Remove redundant assignment to variable 'rc'
This assignment is meaningless. Remove it.
Link: https://lore.kernel.org/r/20200917021906.175933-1-jingxiangfeng@huawei.com Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58 |
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3079285b |
| 07-Aug-2020 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Fix race between ELS completion and flushing ELS request
Fix race between ELS completion and flushing ELS request.
Link: https://lore.kernel.org/r/20200807110656.19965-8-jhasan@marvell.
scsi: qedf: Fix race between ELS completion and flushing ELS request
Fix race between ELS completion and flushing ELS request.
Link: https://lore.kernel.org/r/20200807110656.19965-8-jhasan@marvell.com Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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1f6d1d4c |
| 07-Aug-2020 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Initiate cleanup for ELS commands as well
Initiate cleanup for ELS commands as well.
Link: https://lore.kernel.org/r/20200807110656.19965-6-jhasan@marvell.com Signed-off-by: Saurav Kash
scsi: qedf: Initiate cleanup for ELS commands as well
Initiate cleanup for ELS commands as well.
Link: https://lore.kernel.org/r/20200807110656.19965-6-jhasan@marvell.com Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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39d0357d |
| 07-Aug-2020 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Send cleanup even for RRQ on timeout
Send cleanup even for RRQ on timeout.
Link: https://lore.kernel.org/r/20200807110656.19965-5-jhasan@marvell.com Signed-off-by: Saurav Kashyap <skash
scsi: qedf: Send cleanup even for RRQ on timeout
Send cleanup even for RRQ on timeout.
Link: https://lore.kernel.org/r/20200807110656.19965-5-jhasan@marvell.com Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9 |
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50efc51c |
| 13-Jul-2020 |
Lee Jones <lee.jones@linaro.org> |
scsi: qedf: Remove a whole host of unused variables
Fixes the following W=1 kernel build warning(s):
drivers/scsi/qedf/qedf_io.c: In function ‘qedf_cmd_timeout’: drivers/scsi/qedf/qedf_io.c:25:5:
scsi: qedf: Remove a whole host of unused variables
Fixes the following W=1 kernel build warning(s):
drivers/scsi/qedf/qedf_io.c: In function ‘qedf_cmd_timeout’: drivers/scsi/qedf/qedf_io.c:25:5: warning: variable ‘op’ set but not used [-Wunused-but-set-variable] 25 | u8 op = 0; | ^~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_map_sg’: drivers/scsi/qedf/qedf_io.c:490:12: warning: variable ‘end_addr’ set but not used [-Wunused-but-set-variable] 490 | u64 addr, end_addr; | ^~~~~~~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_post_io_req’: drivers/scsi/qedf/qedf_io.c:863:22: warning: variable ‘req_type’ set but not used [-Wunused-but-set-variable] 863 | enum fcoe_task_type req_type = 0; | ^~~~~~~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_scsi_completion’: drivers/scsi/qedf/qedf_io.c:1134:31: warning: variable ‘task_ctx’ set but not used [-Wunused-but-set-variable] 1134 | struct e4_fcoe_task_context *task_ctx; | ^~~~~~~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_scsi_done’: drivers/scsi/qedf/qedf_io.c:1345:6: warning: variable ‘xid’ set but not used [-Wunused-but-set-variable] 1345 | u16 xid; | ^~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_initiate_abts’: drivers/scsi/qedf/qedf_io.c:1866:6: warning: variable ‘r_a_tov’ set but not used [-Wunused-but-set-variable] 1866 | u32 r_a_tov = 0; | ^~~~~~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_process_abts_compl’: drivers/scsi/qedf/qedf_io.c:1967:11: warning: variable ‘xid’ set but not used [-Wunused-but-set-variable] 1967 | uint16_t xid; | ^~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_initiate_cleanup’: drivers/scsi/qedf/qedf_io.c:2163:31: warning: variable ‘task’ set but not used [-Wunused-but-set-variable] 2163 | struct e4_fcoe_task_context *task; | ^~~~ drivers/scsi/qedf/qedf_io.c: In function ‘qedf_process_unsol_compl’: drivers/scsi/qedf/qedf_io.c:2534:11: warning: variable ‘tmp’ set but not used [-Wunused-but-set-variable] 2534 | uint16_t tmp; | ^~~
Link: https://lore.kernel.org/r/20200713074645.126138-17-lee.jones@linaro.org Cc: QLogic-Storage-Upstream@cavium.com Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33 |
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fedc173e |
| 16-Apr-2020 |
Javed Hasan <jhasan@marvell.com> |
scsi: qedf: Honor status qualifier in FCP_RSP per spec
Handle scope and qualifier on SAM_STAT_TASK_SET_FULL or SAM_STAT_BUSY
[mkp: added braces to fix sparse complaint]
Link: https://lore.kernel.o
scsi: qedf: Honor status qualifier in FCP_RSP per spec
Handle scope and qualifier on SAM_STAT_TASK_SET_FULL or SAM_STAT_BUSY
[mkp: added braces to fix sparse complaint]
Link: https://lore.kernel.org/r/20200416084314.18851-5-skashyap@marvell.com Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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334b4f98 |
| 16-Apr-2020 |
Javed Hasan <jhasan@marvell.com> |
scsi: qedf: Acquire rport_lock for resetting the delay_timestamp
Retry delay timestamp is updated in queuecommand as well as in qedf_scsi_completion routine. Protect it using lock.
Link: https://lo
scsi: qedf: Acquire rport_lock for resetting the delay_timestamp
Retry delay timestamp is updated in queuecommand as well as in qedf_scsi_completion routine. Protect it using lock.
Link: https://lore.kernel.org/r/20200416084314.18851-4-skashyap@marvell.com Signed-off-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10 |
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aa5175a8 |
| 23-Aug-2019 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Add debug information for unsolicited processing
Log s_id, d_id, type and command to the log message.
[mkp: fixed warning]
Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-o
scsi: qedf: Add debug information for unsolicited processing
Log s_id, d_id, type and command to the log message.
[mkp: fixed warning]
Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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47aeee55 |
| 23-Aug-2019 |
Arun Easi <aeasi@marvell.com> |
scsi: qedf: Fix crash during sg_reset
Driver was attempting to print cdb[0], which is not set for resets coming from SCSI ioctls. Check for cmd_len before accessing cmnd.
Crash info: [84790.864747]
scsi: qedf: Fix crash during sg_reset
Driver was attempting to print cdb[0], which is not set for resets coming from SCSI ioctls. Check for cmd_len before accessing cmnd.
Crash info: [84790.864747] BUG: unable to handle kernel NULL pointer dereference at (null) [84790.864783] IP: qedf_initiate_tmf+0x7a/0x6e0 [qedf] [84790.865204] Call Trace: [84790.865246] scsi_try_target_reset+0x2b/0x90 [scsi_mod] [84790.865266] scsi_ioctl_reset+0x20f/0x2a0 [scsi_mod] [84790.865284] scsi_ioctl+0x131/0x3a0 [scsi_mod]
Signed-off-by: Arun Easi <aeasi@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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e82e6ff7 |
| 23-Aug-2019 |
Saurav Kashyap <skashyap@marvell.com> |
scsi: qedf: Print message during bailout conditions
Print messages during exiting condition to help debugging.
Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen
scsi: qedf: Print message during bailout conditions
Print messages during exiting condition to help debugging.
Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7 |
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3287e96a |
| 01-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440
Based on 1 normalized pattern(s):
this software is available under the terms of the gnu general public license gpl version 2 a
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440
Based on 1 normalized pattern(s):
this software is available under the terms of the gnu general public license gpl version 2 available from the file copying in the main directory of this source tree
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 35 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.411886531@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10 |
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50ed27cb |
| 22-Apr-2019 |
Chad Dupuis <cdupuis@marvell.com> |
scsi: qedf: Add port_id for fcport into initiate_cleanup debug message
Port ID will help in debugging.
Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marve
scsi: qedf: Add port_id for fcport into initiate_cleanup debug message
Port ID will help in debugging.
Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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1c816247 |
| 22-Apr-2019 |
Chad Dupuis <cdupuis@marvell.com> |
scsi: qedf: Add LBA to underrun debug messages
Print LBA information for underrun cases.
Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed
scsi: qedf: Add LBA to underrun debug messages
Print LBA information for underrun cases.
Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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