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scsi: mpt3sas: Don't change DMA mask while reallocating pools
authorSreekanth Reddy <sreekanth.reddy@broadcom.com>
Thu, 25 Aug 2022 07:54:54 +0000 (13:24 +0530)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 1 Sep 2022 04:15:46 +0000 (00:15 -0400)
commit9df650963bf6d6c2c3fcd325d8c44ca2b99554fe
treefd3e670ce7d5b29434cb10ef799426994e7a8a8atree | snapshot
parente75c8ea0d73bebdbff3ceb51f55fd735cb232d86commit | diff
scsi: mpt3sas: Don't change DMA mask while reallocating pools

When a pool crosses the 4GB boundary region then before reallocating pools
change the coherent DMA mask to 32 bits and keep the normal DMA mask set to
63/64 bits.

Link: https://lore.kernel.org/r/20220825075457.16422-2-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/mpt3sas/mpt3sas_base.c diff | blob | history
Domain: System / Kernel;