mainline inclusion
from mainline-v5.18-rc1
commit 1e459b25
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5AFY1
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1e459b25081d

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We use VF QM state register to record the status of the QM configuration
state. This will be used in the ACC migration driver to determine whether
we can safely save and restore the QM data.
Signed-off-by: NLongfang Liu <liulongfang@huawei.com>
Acked-by: NZhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: NShameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Link: https://lore.kernel.org/r/20220308184902.2242-8-shameerali.kolothum.thodi@huawei.comSigned-off-by: NAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: NJiangshui Yang <yangjiangshui@h-partners.com>
Reviewed-by: NYang Shen <shenyang39@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>