On Fri, 2019-08-09 at 17:41 +0800, Lijun Ou wrote:
> When the driver support UD transport in user mode, it needs to
> create the Address Handle(AH) and transfer Address Vector to
> The hardware. The Address Vector includes the destination mac
> and vlan inforation and it will be generated from the kernel
> driver. As a result, we can copy this information to user
> through ib_copy_to_udata function.
> 
> Signed-off-by: Lijun Ou <oulijun@huawei.com>

This patch is broken.  There are multiple instance of whitespace
breakage (spaces that should be tabs, etc.), and at least one instance
of a hanging character that makes no sense:

> 
>  	ah->av.sl_tclass_flowlabel = cpu_to_le32(rdma_ah_get_sl(ah_attr)
> <<
> -						 HNS_ROCE_SL_SHIFT);
> +				i		 HNS_ROCE_SL_SHIFT);
                                ^ ?
> 

This needs to be resubmitted.

-- 
Doug Ledford <dledford@redhat.com>
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