【openEuler-20.03-LTS-SP1】插fc存储的情况下，卸载ses驱动，系统crash

安装openeuler-20.03-lts-sp1系统，插fc存储的情况下，卸载ses驱动系统crash
4.19.90-2012.4.0.0053 和 4.19.90-2102.3.0.0058内核都会出现

KERNEL: vmlinux
    DUMPFILE: vmcore  [PARTIAL DUMP]
        CPUS: 64
        DATE: Wed Mar 10 19:14:42 2021
      UPTIME: 00:05:38
LOAD AVERAGE: 4.40, 3.36, 1.52
       TASKS: 1452
    NODENAME: localhost.localdomain
     RELEASE: 4.19.90-2102.3.0.0058.oe1.aarch64
     VERSION: #1 SMP Sun Feb 28 07:14:57 UTC 2021
     MACHINE: aarch64  (unknown Mhz)
      MEMORY: 128 GB
       PANIC: "Unable to handle kernel paging request at virtual address ffff7fe0003fffc8"
         PID: 116269
     COMMAND: "rmmod"
        TASK: ffffa02f6e4cba00  [THREAD_INFO: ffffa02f6e4cba00]
         CPU: 48
       STATE: TASK_RUNNING (PANIC)

crash> bt
PID: 116269  TASK: ffffa02f6e4cba00  CPU: 48  COMMAND: "rmmod"
 #0 [ffff00003bf8f7e0] machine_kexec at ffff0000080a6b04
 #1 [ffff00003bf8f840] __crash_kexec at ffff0000081c3d90
 #2 [ffff00003bf8f9d0] crash_kexec at ffff0000081c3eb8
 #3 [ffff00003bf8fa00] die at ffff00000809019c
 #4 [ffff00003bf8fa40] die_kernel_fault at ffff0000080b4de4
 #5 [ffff00003bf8fa70] __do_kernel_fault at ffff0000080b4ab4
 #6 [ffff00003bf8faa0] do_translation_fault at ffff000008a51b7c
 #7 [ffff00003bf8fad0] do_mem_abort at ffff0000080812cc
 #8 [ffff00003bf8fcd0] el1_ia at ffff00000808320c
     PC: ffff0000083255e8  [kfree+56]
     LR: ffff0000048e0188  [ses_intf_remove+272]
     SP: ffff00003bf8fce0  PSTATE: 20400009
    X29: ffff00003bf8fce0  X28: ffffa02f6e4cba00  X27: 0000000000000000
    X26: 0000000000000000  X25: 0000000056000000  X24: ffff0000092d9000
    X23: ffff0000048f0000  X22: ffff0000048f0000  X21: ffffa027c7435380
    X20: 00000000ffff0000  X19: ffff0000048e0188  X18: ffffffffffffffff
    X17: 0000000000000000  X16: 0000000000000000  X15: ffff000009293708
    X14: 3061666666663a76  X13: 6564652020203030  X12: 3065366163633732
    X11: 303866666666203a  X10: 7665647320323338   X9: 0000000000000000
     X8: ffff8027c001fc00   X7: ffff8027c3ba3500   X6: ffff7fe0003fffc0
     X5: 00000000000293e3   X4: ffffa02fbfc60b60   X3: 00000000000293e4
     X2: ffff8027c3bac500   X1: 7ea79463c110d200   X0: ffff7fe000000000
 #9 [ffff00003bf8fce0] kfree at ffff0000083255e4
#10 [ffff00003bf8fd20] ses_intf_remove at ffff0000048e0184 [ses]
#11 [ffff00003bf8fd60] class_interface_unregister at ffff0000086e57f0
#12 [ffff00003bf8fdb0] cleanup_module at ffff0000048e155c [ses]
#13 [ffff00003bf8fdd0] __arm64_sys_delete_module at ffff0000081bcd68
#14 [ffff00003bf8fe60] el0_svc_common at ffff000008099174
#15 [ffff00003bf8fea0] el0_svc_handler at ffff00000809926c
#16 [ffff00003bf8fff0] el0_svc at ffff000008084184
     PC: 0000fffef3616698   LR: 0000fffef36b9a28   SP: 0000fffff55a59e0
    X29: 0000fffff55a59e0  X28: 0000aaadbae50090  X27: 0000000000000000
    X26: 0000aaadbae50010  X25: 0000fffff55afb26  X24: 0000000000000001
    X23: 0000000000000000  X22: 0000000000000800  X21: 0000fffff55a5ab0
    X20: 0000000000000000  X19: 0000aaadbae50090  X18: 0000000000000a03
    X17: 0000fffef36d2298  X16: 0000fffef3616690  X15: 0000fffef377c000
    X14: 0000000000000000  X13: ffffffffffffffff  X12: 0000000000000005
    X11: 000000000000000a  X10: 0101010101010101   X9: 0000fffef3653768
     X8: 000000000000006a   X7: 1999999999999999   X6: 0000000000000000
     X5: 0000fffef36a20b0   X4: 0000fffef3653768   X3: 0000fffff55a4989
     X2: 0000000000000a00   X1: 0000000000000800   X0: 0000aaadbae500e8
    ORIG_X0: 0000aaadbae500e8  SYSCALLNO: 6a  PSTATE: 80000000
crash>

早先的内核版本4.19.90-2008.6.0.0043出现过一个问题
卸载iscsi存储的情况下，系统crash，通过如下补丁可以解决 https://patchwork.kernel.org/project/linux-scsi/patch/20201107062512.31288-1-dinghui@sangfor.com.cn/

目前分析该补丁也可以解决 4.19.90-2012.4.0.0053和4.19.90-2102.3.0.0058内核出现的卸载ses驱动crash问题，请帮忙确认

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