scsi: mpt3sas: Don't change the DMA coherent mask after allocations

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The DMA layer does not allow changing the DMA coherent mask after there are
outstanding allocations.

Link: https://lore.kernel.org/r/1587626596-1044-2-git-send-email-suganath-prabu.subramani@broadcom.com
Reported-by: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Suganath Prabu <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

This commit is contained in:

Christoph Hellwig 2020-04-23 03:23:12 -04:00 • committed by Martin K. Petersen

parent bc834e074e

commit ba27c5cf28

2 changed files with 19 additions and 50 deletions

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67

drivers/scsi/mpt3sas/mpt3sas_base.c

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2

drivers/scsi/mpt3sas/mpt3sas_base.h

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