crypto: hisilicon/qm - alloc buffer to set and get xqc

driver inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7BJW9


CVE: NA

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If the temporarily applied memory is used to set or get the xqc
information, the driver will release the memory after waiting for the
mailbox times out. However, the hardware still performs the operation,
the released memory may be written by hardware. Therefore, when load
driver, memory is applied for xqc configuration.

Fixes: 263c9959 ("crypto: hisilicon - add queue management driver for HiSilicon QM module")
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: JiangShui Yang <yangjiangshui@h-partners.com>