Messages in this thread Patch in this message | | | Subject | [GIT PULL] SCSI fixes for 5.11-rc6 | From | James Bottomley <> | Date | Sat, 06 Feb 2021 09:40:32 -0800 |
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One fix in drivers (lpfc) that stops an oops on resource exhaustion.
The patch is available here:
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes
The short changelog is:
James Smart (1): scsi: lpfc: Fix EEH encountering oops with NVMe traffic
And the diffstat:
drivers/scsi/lpfc/lpfc_nvme.c | 3 +++ 1 file changed, 3 insertions(+)
With full diff below
James
---
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 1cb82fa6a60e..39d147e251bf 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -559,6 +559,9 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, return -ENODEV; } + if (!vport->phba->sli4_hba.nvmels_wq) + return -ENOMEM; + /* * there are two dma buf in the request, actually there is one and * the second one is just the start address + cmd size.
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