Xiang Chen e31e18128e scsi: libsas: Insert PORTE_BROADCAST_RCVD event for resuming host ...

If a new disk is inserted through an expander when the host was suspended,
it will not necessarily be detected as the topology is not re-scanned
during resume.  To detect possible changes in topology during suspension,
insert a PORTE_BROADCAST_RCVD event per port when resuming to trigger a
revalidation.

Link: https://lore.kernel.org/r/1639999298-244569-8-git-send-email-chenxiang66@hisilicon.com
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2021-12-22 23:38:30 -05:00

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