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Date: Thu, 17 Aug 2023 19:58:15 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: davem@davemloft.net, pabeni@redhat.com, edumazet@google.com,
 netdev@vger.kernel.org, Alan Brady <alan.brady@intel.com>,
 pavan.kumar.linga@intel.com, emil.s.tantilov@intel.com,
 jesse.brandeburg@intel.com, sridhar.samudrala@intel.com,
 shiraz.saleem@intel.com, sindhu.devale@intel.com, willemb@google.com,
 decot@google.com, andrew@lunn.ch, leon@kernel.org, mst@redhat.com,
 simon.horman@corigine.com, shannon.nelson@amd.com,
 stephen@networkplumber.org, Alice Michael <alice.michael@intel.com>, Joshua
 Hay <joshua.a.hay@intel.com>, Madhu Chittim <madhu.chittim@intel.com>,
 Phani Burra <phani.r.burra@intel.com>
Subject: Re: [PATCH net-next v5 08/15] idpf: configure resources for RX
 queues
Message-ID: <20230817195815.4bf4f2b4@kernel.org>
In-Reply-To: <20230816004305.216136-9-anthony.l.nguyen@intel.com>
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On Tue, 15 Aug 2023 17:42:58 -0700 Tony Nguyen wrote:
> +	page_pool_put_page(rxq->pp, rx_buf->page, rx_buf->truesize, false);

I think the truesize here is incorrect, there's new documentation 
for this very case:

https://docs.kernel.org/next/networking/page_pool.html#dma-sync