vmxnet3: set the DMA mask before the first DMA map operation

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[ Upstream commit 61aeecea40 ]

The DMA mask must be set before, not after, the first DMA map operation, or
the first DMA map operation could in theory fail on some systems.

Fixes: b0eb57cb97 ("VMXNET3: Add support for virtual IOMMU")
Signed-off-by: Regis Duchesne <hpreg@vmware.com>
Acked-by: Ronak Doshi <doshir@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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hpreg@vmware.com 2018-05-14 08:14:34 -04:00 • committed by Greg Kroah-Hartman

parent c89d534301

commit 74327eda43

1 changed files with 25 additions and 25 deletions

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drivers/net/vmxnet3/vmxnet3_drv.c

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