[PATCH AUTOSEL 4.14 66/73] scsi: lpfc: Correct soft lockup when running mds diagnostics

2018-10-31 Thread Sasha Levin
From: James Smart [ Upstream commit 0ef01a2d95fd62bb4f536e7ce4d5e8e74b97a244 ] When running an mds diagnostic that passes frames with the switch, soft lockups are detected. The driver is in a CQE processing loop and has sufficient amount of traffic that it never exits the ring processing

[PATCH AUTOSEL 4.14 66/73] scsi: lpfc: Correct soft lockup when running mds diagnostics

2018-10-31 Thread Sasha Levin
From: James Smart [ Upstream commit 0ef01a2d95fd62bb4f536e7ce4d5e8e74b97a244 ] When running an mds diagnostic that passes frames with the switch, soft lockups are detected. The driver is in a CQE processing loop and has sufficient amount of traffic that it never exits the ring processing