Re: [PATCH 1/2] net: stmmac: don't set own bit too early for jumbo frames

[David Miller]

From: Aaro Koskinen <aaro.koskinen@xxxxxx>
Date: Thu, 14 Mar 2019 21:43:19 +0200

> From: Aaro Koskinen <aaro.koskinen@xxxxxxxxx>
> 
> Commit 0e80bdc9a72d ("stmmac: first frame prep at the end of xmit
> routine") overlooked jumbo frames when re-ordering the code, and as a
> result the own bit was not getting set anymore for the first jumbo frame
> descriptor. Commit 487e2e22ab79 ("net: stmmac: Set OWN bit for jumbo
> frames") tried to fix this, but now the bit is getting set too early and
> the DMA may start while we are still setting up the remaing descriptors.
> And with the chain mode the own bit remains still unset.
> 
> Fix by setting the own bit at the end of xmit also with jumbo frames.
> 
> Fixes: 0e80bdc9a72d ("stmmac: first frame prep at the end of xmit routine")
> Fixes: 487e2e22ab79 ("net: stmmac: Set OWN bit for jumbo frames")
> Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxxxxx>

Applied with the "remaining" typo fixed.