Re: [PATCH] IB/mthca: Remove useless DMA-32 fallback configuration

[Jason Gunthorpe]

On Sun, Jan 09, 2022 at 09:30:09AM +0100, Christophe JAILLET wrote:
> As stated in [1], dma_set_mask() with a 64-bit mask never fails if
> dev->dma_mask is non-NULL.
> So, if it fails, the 32 bits case will also fail for the same reason.
> 
> Simplify code and remove some dead code accordingly.
> 
> [1]: https://lkml.org/lkml/2021/6/7/398

Can you use lore links please?

Jason