Subject: Re: [PATCH net-next] net: ag71xx: Unmap TX DMA buffers on completion

From: Jakub Kicinski <[email-masked]>
Date: Wed, 20 May 2026 16:59:09 -0700

On Sun, 17 May 2026 14:43:02 -0700 Rosen Penev wrote:
> Store the DMA address used for each transmitted skb and unmap it when
> the skb is completed or cleaned from the TX ring.
> 
> This keeps the streaming DMA mapping lifetime paired with the skb
> lifetime on both normal completion and shutdown cleanup paths.

This must obviously not matter on the platforms where this driver is
used, otherwise we'd run out of memory in no time..
-- 
pw-bot: reject