RE: [PATCH v2 00/26] IB: Optimize DMA mapping

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> 
> Hello Alex,
> 
> Sorry for this. Can you check whether the patch below fixes this regression?
> 
> diff --git a/drivers/infiniband/sw/rdmavt/vt.c
> b/drivers/infiniband/sw/rdmavt/vt.c
> index 6a81b179f631..f7fcd015ec09 100644
> --- a/drivers/infiniband/sw/rdmavt/vt.c
> +++ b/drivers/infiniband/sw/rdmavt/vt.c
> @@ -778,8 +778,7 @@ int rvt_register_device(struct rvt_dev_info *rdi)
>  	}
> 
>  	/* DMA Operations */
> -	if (rdi->ibdev.dma_device->dma_ops == NULL)
> -		set_dma_ops(rdi->ibdev.dma_device, &dma_virt_ops);
> +	set_dma_ops(rdi->ibdev.dma_device, &dma_virt_ops);
> 
>  	/* Protection Domain */
>  	spin_lock_init(&rdi->n_pds_lock);
> --
> 2.11.0
> 
> I will make sure that this series applies cleanly on top of v4.10-rc3 when I
> repost it.
> 
> Bart.

Hi Bart,
It didn't fix the failure... Apparently there is an issue with generic mapping itself. 
Thanks,
Alex.

--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux