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chenxiang <chenxiang66@hisilicon.com> says:
This series contain some fixes including:
- Grab sas_dev lock when traversing sas_dev list to avoid NULL
pointer
- Handle NCQ error when IPTT is valid
- Ensure all enabled PHYs up during controller reset
- Exit suspend state when usage count of runtime PM is greater than 0
https://lore.kernel.org/r/1679283265-115066-1-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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When the current status of the host controller is suspended, enabling a
local PHY just after disabling all local PHYs in expander environment, a
hang as follows occurs:
[ 486.854655] INFO: task kworker/u256:1:899 blocked for more than 120 seconds.
[ 486.862207] Not tainted 6.1.0-rc4+ #1
[ 486.870545] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 486.878893] task:kworker/u256:1 state:D stack:0 pid:899 ppid:2 flags:0x00000008
[ 486.887745] Workqueue: 0000:74:02.0_disco_q sas_discover_domain [libsas]
[ 486.894704] Call trace:
[ 486.897400] __switch_to+0xf0/0x170
[ 486.901146] __schedule+0x3e4/0x1160
[ 486.904970] schedule+0x64/0x104
[ 486.908442] rpm_resume+0x158/0x6a0
[ 486.912163] __pm_runtime_resume+0x5c/0x84
[ 486.916489] smp_execute_task_sg+0x1f8/0x264 [libsas]
[ 486.921773] sas_discover_expander.part.0+0xbc/0x720 [libsas]
[ 486.927750] sas_discover_root_expander+0x90/0x154 [libsas]
[ 486.933552] sas_discover_domain+0x444/0x6d0 [libsas]
[ 486.938826] process_one_work+0x1e0/0x450
[ 486.943057] worker_thread+0x150/0x44c
[ 486.947015] kthread+0x114/0x120
[ 486.950447] ret_from_fork+0x10/0x20
[ 486.954292] INFO: task kworker/u256:2:1780 blocked for more than 120 seconds.
[ 486.961637] Not tainted 6.1.0-rc4+ #1
[ 486.966087] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 486.974356] task:kworker/u256:2 state:D stack:0 pid:1780 ppid:2 flags:0x00000208
[ 486.983141] Workqueue: 0000:74:02.0_event_q sas_port_event_worker [libsas]
[ 486.990252] Call trace:
[ 486.992930] __switch_to+0xf0/0x170
[ 486.996645] __schedule+0x3e4/0x1160
[ 487.000439] schedule+0x64/0x104
[ 487.003886] schedule_timeout+0x17c/0x1c0
[ 487.008102] wait_for_completion+0x7c/0x160
[ 487.012488] __flush_workqueue+0x104/0x3e0
[ 487.016782] sas_porte_bytes_dmaed+0x414/0x454 [libsas]
[ 487.022203] sas_port_event_worker+0x38/0x60 [libsas]
[ 487.027449] process_one_work+0x1e0/0x450
[ 487.031645] worker_thread+0x150/0x44c
[ 487.035594] kthread+0x114/0x120
[ 487.039017] ret_from_fork+0x10/0x20
[ 487.042828] INFO: task bash:11488 blocked for more than 121 seconds.
[ 487.049366] Not tainted 6.1.0-rc4+ #1
[ 487.053746] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 487.061953] task:bash state:D stack:0 pid:11488 ppid:10977 flags:0x00000204
[ 487.070698] Call trace:
[ 487.073355] __switch_to+0xf0/0x170
[ 487.077050] __schedule+0x3e4/0x1160
[ 487.080833] schedule+0x64/0x104
[ 487.084270] schedule_timeout+0x17c/0x1c0
[ 487.088474] wait_for_completion+0x7c/0x160
[ 487.092851] __flush_workqueue+0x104/0x3e0
[ 487.097137] drain_workqueue+0xb8/0x160
[ 487.101159] __sas_drain_work+0x50/0x90 [libsas]
[ 487.105963] sas_suspend_ha+0x64/0xd4 [libsas]
[ 487.110590] suspend_v3_hw+0x198/0x1e8 [hisi_sas_v3_hw]
[ 487.115989] pci_pm_runtime_suspend+0x5c/0x1d0
[ 487.120606] __rpm_callback+0x50/0x150
[ 487.124535] rpm_callback+0x74/0x80
[ 487.128204] rpm_suspend+0x110/0x640
[ 487.131955] rpm_idle+0x1f4/0x2d0
[ 487.135447] __pm_runtime_idle+0x58/0x94
[ 487.139538] queue_phy_enable+0xcc/0xf0 [libsas]
[ 487.144330] store_sas_phy_enable+0x74/0x100
[ 487.148770] dev_attr_store+0x20/0x34
[ 487.152606] sysfs_kf_write+0x4c/0x5c
[ 487.156437] kernfs_fop_write_iter+0x120/0x1b0
[ 487.161049] vfs_write+0x2d0/0x36c
[ 487.164625] ksys_write+0x70/0x100
[ 487.168194] __arm64_sys_write+0x24/0x30
[ 487.172280] invoke_syscall+0x50/0x120
[ 487.176186] el0_svc_common.constprop.0+0x168/0x190
[ 487.181214] do_el0_svc+0x34/0xc0
[ 487.184680] el0_svc+0x2c/0xb4
[ 487.187879] el0t_64_sync_handler+0xb8/0xbc
[ 487.192205] el0t_64_sync+0x19c/0x1a0
We find that when all local PHYs are disabled, all the devices will be
removed, the ->runtime_suspend() callback suspend_v3_hw() directly execute
since the controller usage count drop to 0. On the other side, the first
local PHY is enabled through the sysfs interface, and ensures that function
phy_up_v3_hw() is completed due to suspend_v3_hw()->
interrupt_disable_v3_hw(). In the expander scenario,
sas_discover_root_expander() is executed in event work
DISCE_DISCOVER_DOMAIN, which will increases the controller usage count and
carry out a resume and sends SMPIO, it cannot be completed because the
runtime PM status of the controller is RPM_SUSPENDING. At the same time,
the ->runtime_suspend() callback suspend_v3_hw() also cannot complete the
process because of drain libsas event queue in sas_suspend_ha(), so hung
occurs.
(thread 1) | (thread 2)
... |
rpm_idle() |
... |
__update_runtime_status(RPM_SUSPENDING)|
... | ...
suspend_v3_hw() | smp_execute_task_sg()
... | ...
interrupt_disable_v3_hw() | pm_runtime_get_sync()
| ...
... | rpm_resume() //RPM_SUSPENDING
|
__sas_drain_work() |
To fix this, check if the current runtime PM status of the controller
allows to be suspended continue after interrupt_disable_v3_hw(), return
immediately if not.
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hislicon.com>
Link: https://lore.kernel.org/r/1679283265-115066-5-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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For the controller reset operation, hisi_sas_phy_enable() is executed for
each enabled local PHY, and refresh the port id of each device based on the
latest hisi_sas_phy->port_id after 1 second sleep, hisi_sas_phy->port_id is
configured in the interrupt processing function phy_up_v3_hw(). However, in
directly attached scenario, for some SATA disks the amount of time for
phyup more than 1s sometimes. In this case, incorrect port id may be
configured in hisi_sas_refresh_port_id(). As a result, all the internal
IOs fail and disk lost, such as follows:
[10717.666565] hisi_sas_v3_hw 0000:74:02.0: phyup: phy1 link_rate=10(sata)
[10718.826813] hisi_sas_v3_hw 0000:74:02.0: erroneous completion iptt=63
task=00000000c1ab1c2b dev id=200 addr=5000000000000501 CQ hdr: 0x8000007 0xc8003f 0x0
0x0 Error info: 0x0 0x0 0x0 0x0
[10718.843428] sas: TMF task open reject failed 5000000000000501
[10718.849242] hisi_sas_v3_hw 0000:74:02.0: erroneous completion iptt=64
task=00000000c1ab1c2b dev id=200 addr=5000000000000501 CQ hdr: 0x8000007 0xc80040 0x0
0x0 Error info: 0x0 0x0 0x0 0x0
[10718.865856] sas: TMF task open reject failed 5000000000000501
[10718.871670] hisi_sas_v3_hw 0000:74:02.0: erroneous completion iptt=65
task=00000000c1ab1c2b dev id=200 addr=5000000000000501 CQ hdr: 0x8000007 0xc80041 0x0
0x0 Error info: 0x0 0x0 0x0 0x0
[10718.888284] sas: TMF task open reject failed 5000000000000501
[10718.894093] sas: executing TMF for 5000000000000501 failed after 3 attempts!
[10718.901114] hisi_sas_v3_hw 0000:74:02.0: ata disk 5000000000000501 reset failed
[10718.908410] hisi_sas_v3_hw 0000:74:02.0: controller reset complete
.....
[10773.298633] ata216.00: revalidation failed (errno=-19)
[10773.303753] ata216.00: disable device
So the time of waitting for PHYs up is 1s which may be not enough. To solve
the issue, running hisi_sas_phy_enable() in parallel through async
operations and use wait_for_completion_timeout() to wait for PHYs come up
instead of directly sleep for 1 second.
Signed-off-by: Yihang Li <liyihang9@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1679283265-115066-4-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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If an NCQ error occurs when the IPTT is valid and slot->abort flag is set
in completion path, sas_task_abort() will be called to abort only one NCQ
command now, and the host would be set to SHOST_RECOVERY state. But this
may not kick-off EH Immediately until other outstanding QCs timeouts. As a
result, the host may remain in the SHOST_RECOVERY state for up to 30
seconds, such as follows:
[7972317.645234] hisi_sas_v3_hw 0000:74:04.0: erroneous completion iptt=3264 task=00000000466116b8 dev id=2 sas_addr=0x5000000000000502 CQ hdr: 0x1883 0x20cc0 0x40000 0x20420000 Error info: 0x0 0x0 0x200000 0x0
[7972341.508264] sas: Enter sas_scsi_recover_host busy: 32 failed: 32
[7972341.984731] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 32 tries: 1
All NCQ commands that are in the queue should be aborted when an NCQ error
occurs in this scenario.
Fixes: 05d91b557af9 ("scsi: hisi_sas: Directly trigger SCSI error handling for completion errors")
Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1679283265-115066-3-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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When freeing slots in function slot_complete_v3_hw(), it is possible that
sas_dev.list is being traversed elsewhere, and it may trigger a NULL
pointer exception, such as follows:
==>cq thread ==>scsi_eh_6
==>scsi_error_handler()
==>sas_eh_handle_sas_errors()
==>sas_scsi_find_task()
==>lldd_abort_task()
==>slot_complete_v3_hw() ==>hisi_sas_abort_task()
==>hisi_sas_slot_task_free() ==>dereg_device_v3_hw()
==>list_del_init() ==>list_for_each_entry_safe()
[ 7165.434918] sas: Enter sas_scsi_recover_host busy: 32 failed: 32
[ 7165.434926] sas: trying to find task 0x00000000769b5ba5
[ 7165.434927] sas: sas_scsi_find_task: aborting task 0x00000000769b5ba5
[ 7165.434940] hisi_sas_v3_hw 0000:b4:02.0: slot complete: task(00000000769b5ba5) aborted
[ 7165.434964] hisi_sas_v3_hw 0000:b4:02.0: slot complete: task(00000000c9f7aa07) ignored
[ 7165.434965] hisi_sas_v3_hw 0000:b4:02.0: slot complete: task(00000000e2a1cf01) ignored
[ 7165.434968] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 7165.434972] hisi_sas_v3_hw 0000:b4:02.0: slot complete: task(0000000022d52d93) ignored
[ 7165.434975] hisi_sas_v3_hw 0000:b4:02.0: slot complete: task(0000000066a7516c) ignored
[ 7165.434976] Mem abort info:
[ 7165.434982] ESR = 0x96000004
[ 7165.434991] Exception class = DABT (current EL), IL = 32 bits
[ 7165.434992] SET = 0, FnV = 0
[ 7165.434993] EA = 0, S1PTW = 0
[ 7165.434994] Data abort info:
[ 7165.434994] ISV = 0, ISS = 0x00000004
[ 7165.434995] CM = 0, WnR = 0
[ 7165.434997] user pgtable: 4k pages, 48-bit VAs, pgdp = 00000000f29543f2
[ 7165.434998] [0000000000000000] pgd=0000000000000000
[ 7165.435003] Internal error: Oops: 96000004 [#1] SMP
[ 7165.439863] Process scsi_eh_6 (pid: 4109, stack limit = 0x00000000c43818d5)
[ 7165.468862] pstate: 00c00009 (nzcv daif +PAN +UAO)
[ 7165.473637] pc : dereg_device_v3_hw+0x68/0xa8 [hisi_sas_v3_hw]
[ 7165.479443] lr : dereg_device_v3_hw+0x2c/0xa8 [hisi_sas_v3_hw]
[ 7165.485247] sp : ffff00001d623bc0
[ 7165.488546] x29: ffff00001d623bc0 x28: ffffa027d03b9508
[ 7165.493835] x27: ffff80278ed50af0 x26: ffffa027dd31e0a8
[ 7165.499123] x25: ffffa027d9b27f88 x24: ffffa027d9b209f8
[ 7165.504411] x23: ffffa027c45b0d60 x22: ffff80278ec07c00
[ 7165.509700] x21: 0000000000000008 x20: ffffa027d9b209f8
[ 7165.514988] x19: ffffa027d9b27f88 x18: ffffffffffffffff
[ 7165.520276] x17: 0000000000000000 x16: 0000000000000000
[ 7165.525564] x15: ffff0000091d9708 x14: ffff0000093b7dc8
[ 7165.530852] x13: ffff0000093b7a23 x12: 6e7265746e692067
[ 7165.536140] x11: 0000000000000000 x10: 0000000000000bb0
[ 7165.541429] x9 : ffff00001d6238f0 x8 : ffffa027d877af00
[ 7165.546718] x7 : ffffa027d6329600 x6 : ffff7e809f58ca00
[ 7165.552006] x5 : 0000000000001f8a x4 : 000000000000088e
[ 7165.557295] x3 : ffffa027d9b27fa8 x2 : 0000000000000000
[ 7165.562583] x1 : 0000000000000000 x0 : 000000003000188e
[ 7165.567872] Call trace:
[ 7165.570309] dereg_device_v3_hw+0x68/0xa8 [hisi_sas_v3_hw]
[ 7165.575775] hisi_sas_abort_task+0x248/0x358 [hisi_sas_main]
[ 7165.581415] sas_eh_handle_sas_errors+0x258/0x8e0 [libsas]
[ 7165.586876] sas_scsi_recover_host+0x134/0x458 [libsas]
[ 7165.592082] scsi_error_handler+0xb4/0x488
[ 7165.596163] kthread+0x134/0x138
[ 7165.599380] ret_from_fork+0x10/0x18
[ 7165.602940] Code: d5033e9f b9000040 aa0103e2 eb03003f (f9400021)
[ 7165.609004] kernel fault(0x1) notification starting on CPU 75
[ 7165.700728] ---[ end trace fc042cbbea224efc ]---
[ 7165.705326] Kernel panic - not syncing: Fatal exception
To fix the issue, grab sas_dev lock when traversing the members of
sas_dev.list in dereg_device_v3_hw() and hisi_sas_release_tasks() to avoid
concurrency of adding and deleting member. When function
hisi_sas_release_tasks() calls hisi_sas_do_release_task() to free slot, the
lock cannot be grabbed again in hisi_sas_slot_task_free(), then a bool
parameter need_lock is added.
Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1679283265-115066-2-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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clang with W=1 reports:
drivers/scsi/qla4xxx/ql4_isr.c:475:11: error: variable
'count' set but not used [-Werror,-Wunused-but-set-variable]
uint32_t count = 0;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230331175757.1860780-1-trix@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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clang with W=1 reports:
drivers/scsi/snic/snic_scsi.c:490:6: error: variable
'xfer_len' set but not used [-Werror,-Wunused-but-set-variable]
u64 xfer_len = 0;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230328001647.1778448-1-trix@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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clang with W=1 reports:
drivers/scsi/qedf/qedf_main.c:2227:6: error: variable
'num_handled' set but not used [-Werror,-Wunused-but-set-variable]
int num_handled = 0;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230330203444.1842425-1-trix@redhat.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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clang with W=1 reports:
drivers/scsi/scsi_transport_fc.c:908:6: error: variable
'desc_cnt' set but not used [-Werror,-Wunused-but-set-variable]
u32 desc_cnt = 0, bytes_remain;
^
This variable is not used so remove it.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230326003222.1343671-1-trix@redhat.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Simplify the sr_open() by removing the goto label as the function only
returns one error code.
Signed-off-by: Enze Li <lienze@kylinos.cn>
Link: https://lore.kernel.org/r/20230327030237.3407253-1-lienze@kylinos.cn
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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When a disk is removed with in-flight I/O, the application needs to wait
for 30 seconds (depending on the timeout configuration) to hear back from
the kernel. Xingui tried to fix this issue by aborting the ATA link for
SATA devices[1], however this approach left the SAS devices unresolved.
Try to fix this issue by aborting all in-flight requests when the device is
gone. This is implemented by iterating over the tagset.
[1] https://lore.kernel.org/lkml/234e04db-7539-07e4-a6b8-c6b05f78193d@opensource.wdc.com/T/
Cc: Xingui Yang <yangxingui@huawei.com>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20230330110930.175539-1-yanaijie@huawei.com
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Pull in the fixes branch to resolve an mpi3mr conflict reported by
sfr.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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When cmdid == CMDID_INT_CMDS, the 'cmds' pointer is NULL but is
dereferenced below.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 0f2bb84d2a68 ("[SCSI] megaraid: simplify internal command handling")
Signed-off-by: Danila Chernetsov <listdansp@mail.ru>
Link: https://lore.kernel.org/r/20230317175109.18585-1-listdansp@mail.ru
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Bart Van Assche <bvanassche@acm.org> says:
It helps humans and the compiler if it is made explicit that SCSI host
templates are not modified. Hence this patch series that constifies most
SCSI host templates. Please consider this patch series for the next merge
window.
Link: https://lore.kernel.org/r/20230322195515.1267197-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-77-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-76-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-75-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-74-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-73-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-72-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-71-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-70-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-69-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-68-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-67-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Tested-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-66-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-65-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-64-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Acked-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-63-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-62-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-61-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-60-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-59-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-58-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-57-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-56-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-55-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-54-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-53-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-52-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-51-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-50-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the ISCI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-49-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-48-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-47-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-46-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Acked-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-45-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-44-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-43-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Make it explicit that the SCSI host template is not modified.
Acked-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230322195515.1267197-42-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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