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| author | Hannes Reinecke <hare@suse.de> | 2019-02-18 08:34:19 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-26 03:37:25 +0100 |
| commit | 56de8357049c707e5c881cc9d0e5ffed76388423 (patch) | |
| tree | a83e5605e9e75133be1ff06037ac54137f02ae6f /drivers/scsi/3w-9xxx.c | |
| parent | scsi: core: reset host byte in DID_NEXUS_FAILURE case (diff) | |
| download | linux-56de8357049c707e5c881cc9d0e5ffed76388423.tar.xz linux-56de8357049c707e5c881cc9d0e5ffed76388423.zip | |
scsi: lpfc: fix calls to dma_set_mask_and_coherent()
The change to use dma_set_mask_and_coherent() incorrectly made a second
call with the 32 bit DMA mask value when the call with the 64 bit DMA mask
value succeeded. This resulted in NVMe/FC connections failing due to
corrupted data buffers, and various other SCSI/FCP I/O errors.
Fixes: f30e1bfd6154 ("scsi: lpfc: use dma_set_mask_and_coherent")
Cc: <stable@vger.kernel.org>
Suggested-by: Don Dutile <ddutile@redhat.com>
Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/3w-9xxx.c')
0 files changed, 0 insertions, 0 deletions