diff options
| author | Quinn Tran <[email protected]> | 2021-03-29 01:52:25 -0700 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2021-03-29 22:38:58 -0400 |
| commit | f7a0ed479e66ab177801301a1a72c37775c40450 (patch) | |
| tree | 10a9e2575e34b775e26424ec2dfe77205442cca2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 610d027b1e6372ffe3e85e8e095a562e920fd5cd (diff) | |
scsi: qla2xxx: Fix crash in PCIe error handling
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: qla2x00_abort_isp+0x21/0x6b0 [qla2xxx] PGD 0 P4D 0
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 1715 Comm: kworker/0:2
Tainted: GOE 4.12.14-122.37-default #1 SLE12-SP5
Hardware name: HPE Superdome Flex/Superdome Flex, BIOS
Bundle:3.30.100 SFW:IP147.007.004.017.000.2009211957 09/21/2020
Workqueue: events aer_recover_work_func
task: ffff9e399c14ca80 task.stack: ffffc1c58e4ac000
RIP: 0010:qla2x00_abort_isp+0x21/0x6b0 [qla2xxx]
RSP: 0018:ffffc1c58e4afd50 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff9e419cdef480 RCX: 0000000000000000
RDX: ffff9e399c14ca80 RSI: 0000000000000246 RDI: ffff9e419bbc27b8
RBP: ffff9e419bbc27b8 R08: 0000000000000004 R09: 00000000a0440000
R10: 0000000000000000 R11: ffff9e399416d1a0 R12: ffff9e419cdef000
R13: ffff9e3a7cfae800 R14: ffff9e3a7cfae800 R15: 00000000000000c0
FS: 0000000000000000(0000) GS:ffff9e39a0000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000006cd00a005 CR4: 00000000007606f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
qla2xxx_pci_slot_reset+0x141/0x160 [qla2xxx]
report_slot_reset+0x41/0x80
? merge_result.part.4+0x30/0x30
pci_walk_bus+0x70/0x90
pcie_do_recovery+0x1db/0x2e0
aer_recover_work_func+0xc2/0xf0
process_one_work+0x14c/0x390
Disable board_disable logic where driver resources are freed while OS is in
the process of recovering the adapter.
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Laurence Oberman <[email protected]>
Signed-off-by: Quinn Tran <[email protected]>
Signed-off-by: Nilesh Javali <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions