| Subject | Re: [PATCH 15/20] [SCSI] mpt3sas: Return host busy error status to SML when DMA mapping of scatter gather list fails for a SCSI command | From | "Martin K. Petersen" <> | Date | Fri, 19 Jun 2015 16:40:23 -0400 |
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>>>>> Sreekanth Reddy <sreekanth.reddy@avagotech.com> writes:
> scsi_dma_map API will return a negative value (i.e. -ENOMEM) if DMA > mapping of sg lists fails and zero if the sg list in the SCSI cmd is > NULL. But drivers doesn't handled sg list DMA mapping failure case > properly.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
-- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in Please read the FAQ at http://www.tux.org/lkml/
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