Huawei BMA: Fix iBMA driver bug

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I67J42


CVE: NA

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The BMA software is a system management software offered by Huawei.
It supports the status monitoring, performance monitoring and
event monitoring of various components, including server CPUs,
memory hard disks, NICs, IB cards, PCIe cards,
RAID controller cards and optical modules.

In this version, the system resets due to the BMA spin lock
when the memory usage is too high, the vulnerability has been rectified.

Signed-off-by: Hua Jingjing <huajingjingjing1@huawei.com>
Reviewed-by: Chen Jiesong <chenjiesong@huawei.com>
Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>