android_kernel_xiaomi_sm8450/drivers/scsi/fcoe
Chen Zhongjin 22e8c7a56b scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
[ Upstream commit 4155658cee394b22b24c6d64e49247bf26d95b92 ]

fcoe_init() calls fcoe_transport_attach(&fcoe_sw_transport), but when
fcoe_if_init() fails, &fcoe_sw_transport is not detached and leaves freed
&fcoe_sw_transport on fcoe_transports list. This causes panic when
reinserting module.

 BUG: unable to handle page fault for address: fffffbfff82e2213
 RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe]
 Call Trace:
  <TASK>
  do_one_initcall+0xd0/0x4e0
  load_module+0x5eee/0x7210
  ...

Fixes: 78a582463c ("[SCSI] fcoe: convert fcoe.ko to become an fcoe transport provider driver")
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Link: https://lore.kernel.org/r/20221115092442.133088-1-chenzhongjin@huawei.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-14 10:15:52 +01:00
..
fcoe_ctlr.c scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() 2022-06-09 10:21:15 +02:00
fcoe_sysfs.c scsi: fcoe: Fix possible name leak when device_register() fails 2023-01-14 10:15:51 +01:00
fcoe_transport.c
fcoe.c scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails 2023-01-14 10:15:52 +01:00
fcoe.h
libfcoe.h
Makefile