linux-kernel - Re: [PATCH net-next 3/3] net: stmmac: Introducing support for Page Pool

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Message-ID: <bc9ab3c5-b1b9-26d4-7b73-01474328eafa@nvidia.com>
Date:   Fri, 19 Jul 2019 09:37:49 +0100
From:   Jon Hunter <jonathanh@...dia.com>
To:     Jose Abreu <Jose.Abreu@...opsys.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-stm32@...md-mailman.stormreply.com" 
        <linux-stm32@...md-mailman.stormreply.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
CC:     Joao Pinto <Joao.Pinto@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Maxime Ripard <maxime.ripard@...tlin.com>,
        Chen-Yu Tsai <wens@...e.org>,
        linux-tegra <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH net-next 3/3] net: stmmac: Introducing support for Page
 Pool


On 19/07/2019 08:51, Jose Abreu wrote:
> From: Jon Hunter <jonathanh@...dia.com>
> Date: Jul/18/2019, 10:16:20 (UTC+00:00)
> 
>> Have you tried using NFS on a board with this ethernet controller?
> 
> I'm having some issues setting up the NFS server in order to replicate 
> so this may take some time.

If that's the case, we may wish to consider reverting this for now as it
is preventing our board from booting. Appears to revert cleanly on top
of mainline.

> Are you able to add some debug in stmmac_init_rx_buffers() to see what's 
> the buffer address ?

If you have a debug patch you would like me to apply and test with I
can. However, it is best you prepare the patch as maybe I will not dump
the appropriate addresses.

Cheers
Jon

-- 
nvpublic