* FAILED: patch "[PATCH] scsi: lpfc: Fix broken SLI4 abort path" failed to apply to 5.17-stable tree
@ 2022-04-11 7:31 gregkh
0 siblings, 0 replies; only message in thread
From: gregkh @ 2022-04-11 7:31 UTC (permalink / raw)
To: jsmart2021, dick.kennedy, martin.petersen, stable; +Cc: stable
The patch below does not apply to the 5.17-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 7294a9bcaa7ee0d3b96aab1a277317315fd46f09 Mon Sep 17 00:00:00 2001
From: James Smart <jsmart2021@gmail.com>
Date: Wed, 23 Mar 2022 13:55:44 -0700
Subject: [PATCH] scsi: lpfc: Fix broken SLI4 abort path
There was a merge error in ther 14.2.0.0 patches that resulted in the SLI4
path using the SLI3 issue_abort_iotag() routine. This resulted in txcmplq
corruption.
Fix to use the SLI4 routine when SLI4.
Link: https://lore.kernel.org/r/20220323205545.81814-2-jsmart2021@gmail.com
Fixes: 31a59f75702f ("scsi: lpfc: SLI path split: Refactor Abort paths")
Cc: <stable@vger.kernel.org> # v5.2+
Co-developed-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 3c132604fd91..ba9dbb51b75f 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5929,13 +5929,15 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
}
lpfc_cmd->waitq = &waitq;
- if (phba->sli_rev == LPFC_SLI_REV4)
+ if (phba->sli_rev == LPFC_SLI_REV4) {
spin_unlock(&pring_s4->ring_lock);
- else
+ ret_val = lpfc_sli4_issue_abort_iotag(phba, iocb,
+ lpfc_sli_abort_fcp_cmpl);
+ } else {
pring = &phba->sli.sli3_ring[LPFC_FCP_RING];
-
- ret_val = lpfc_sli_issue_abort_iotag(phba, pring, iocb,
- lpfc_sli_abort_fcp_cmpl);
+ ret_val = lpfc_sli_issue_abort_iotag(phba, pring, iocb,
+ lpfc_sli_abort_fcp_cmpl);
+ }
/* Make sure HBA is alive */
lpfc_issue_hb_tmo(phba);
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2022-04-11 7:32 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-11 7:31 FAILED: patch "[PATCH] scsi: lpfc: Fix broken SLI4 abort path" failed to apply to 5.17-stable tree gregkh
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.