crypto: hisilicon/qm - prevent soft lockup in qm_poll_req_cb()'s loop
driver inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7AUVE CVE: NA ---------------------------------------------------------------------- The function qm_poll_req_cb() may take a while due to complex req_cb, so soft lockup may occur in kernel with preemption disabled. Add a cond_resched() to prevent that. Signed-off-by: NWeili Qian <qianweili@huawei.com> Signed-off-by: NJiangShui Yang <yangjiangshui@h-partners.com> (cherry picked from commit d07dbb66)
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