Messages in this thread | | | Date | Fri, 10 Feb 2017 13:40:53 -0500 (EST) | Subject | Re: [PATCH V2 net] net: hns: Fix the device being used for dma mapping during TX | From | David Miller <> |
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From: Salil Mehta <salil.mehta@huawei.com> Date: Thu, 9 Feb 2017 11:46:15 +0000
> From: Kejian Yan <yankejian@huawei.com> > > This patch fixes the device being used to DMA map skb->data. > Erroneous device assignment causes the crash when SMMU is enabled. > This happens during TX since buffer gets DMA mapped with device > correspondign to net_device and gets unmapped using the device > related to DSAF. > > Signed-off-by: Kejian Yan <yankejian@huawei.com> > Reviewed-by: Yisen Zhuang <yisen.zhuang@huawei.com> > Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Applied, thank you.
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