Re: [PATCH v1 1/2] dmaengine: idxd: Protect int_handle field in hw descriptor

[Fenghua Yu]

On 10/29/23 01:00, 'Guanjun' wrote:
> From: Guanjun <guanjun@xxxxxxxxxxxxxxxxx>
>
> The int_handle field in hw descriptor should also be protected
> by wmb() before possibly triggering a DMA read.
>
> Signed-off-by: Guanjun <guanjun@xxxxxxxxxxxxxxxxx>

As Dave said, need to add fixes tag.

Reviewed-by: Fenghua Yu <fenghua.yu@xxxxxxxxx>

Thanks.

-Fenghua Yu