Re: [PATCH net-next] net/smc: pre-fetch send buffer outside of send_lock

[David Miller <davem@xxxxxxxxxxxxx>]

From: Karsten Graul <kgraul@xxxxxxxxxxxxx>
Date: Sat, 30 May 2020 16:42:37 +0200

> Pre-fetch send buffer for the CDC validation message before entering the
> send_lock. Without that the send call might fail with -EBUSY because
> there are no free buffers and waiting for buffers is not possible under
> send_lock.
> 
> Signed-off-by: Karsten Graul <kgraul@xxxxxxxxxxxxx>
> Reviewed-by: Ursula Braun <ubraun@xxxxxxxxxxxxx>

Applied, thanks.