From: James Smart <jsmart2021@xxxxxxxxx> This reverts commit 9a570069cdbbc28c4b5b4632d5c9369371ec739c. LTS 5.15 pulled in several lpfc "SLI Path split" patches. The Path Split mods were a 14-patch set, which refactors the driver from to split the sli-3 hw (now eol) from the sli-4 hw and use sli4 structures natively. The patches are highly inter-related. Given only some of the patches were included, it created a situation where FLOGI's fail, thus SLI Ports can't start communication. Reverting this patch as its a fix specific to the Path Split patches, which were partially included and now being pulled from 5.15. Signed-off-by: James Smart <jsmart2021@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/scsi/lpfc/lpfc_sli.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3644,15 +3644,7 @@ lpfc_sli_process_sol_iocb(struct lpfc_hb unsigned long iflag; u32 ulp_command, ulp_status, ulp_word4, ulp_context, iotag; - if (phba->sli_rev == LPFC_SLI_REV4) - spin_lock_irqsave(&pring->ring_lock, iflag); - else - spin_lock_irqsave(&phba->hbalock, iflag); cmdiocbp = lpfc_sli_iocbq_lookup(phba, pring, saveq); - if (phba->sli_rev == LPFC_SLI_REV4) - spin_unlock_irqrestore(&pring->ring_lock, iflag); - else - spin_unlock_irqrestore(&phba->hbalock, iflag); ulp_command = get_job_cmnd(phba, saveq); ulp_status = get_job_ulpstatus(phba, saveq); @@ -3989,8 +3981,10 @@ lpfc_sli_handle_fast_ring_event(struct l break; } + spin_unlock_irqrestore(&phba->hbalock, iflag); cmdiocbq = lpfc_sli_iocbq_lookup(phba, pring, &rspiocbq); + spin_lock_irqsave(&phba->hbalock, iflag); if (unlikely(!cmdiocbq)) break; if (cmdiocbq->cmd_flag & LPFC_DRIVER_ABORTED)
