Re: [PATCH net 1/2] ravb: Fix dma_free_coherent() of desc_bat timing in ravb_remove()

[Sergey Shtylyov <s.shtylyov@xxxxxx>]

On 10/4/23 12:12 PM, Yoshihiro Shimoda wrote:

> The dma_free_coherent() in ravb_remove() should be called after

   How about:

In ravb_remove(), dma_free_coherent() should be called after unregister_netdev().

> unregister_netdev(). Otherwise, this controller is possible to use
> the freed buffer.
> 
> Fixes: c156633f1353 ("Renesas Ethernet AVB driver proper")
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>

Reviewed-by: Sergey Shtylyov <s.shtylyov@xxxxxx>

[...]

MBR, Sergey