From: Lorenzo Bianconi <lorenzo@kernel.org>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, netdev@vger.kernel.org
Subject: Re: [PATCH net] net: airoha: Fix page recycling in airoha_qdma_rx_process()
Date: Thu, 15 May 2025 08:33:00 +0200 [thread overview]
Message-ID: <aCWKnGVkjlS_d1I2@lore-desk> (raw)
In-Reply-To: <20250514190917.4b0ff404@kernel.org>
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> On Tue, 13 May 2025 18:34:44 +0200 Lorenzo Bianconi wrote:
> > Do not recycle the page twice in airoha_qdma_rx_process routine in case
> > of error. Just run dev_kfree_skb() if the skb has been allocated and marked
> > for recycling. Run page_pool_put_full_page() directly if the skb has not
> > been allocated yet.
> > Moreover, rely on DMA address from queue entry element instead of reading
> > it from the DMA descriptor for DMA syncing in airoha_qdma_rx_process().
> >
> > Fixes: e12182ddb6e71 ("net: airoha: Enable Rx Scatter-Gather")
>
> Missed your sign-off.
ops, let me fix it in v2.
Regards,
Lorenzo
> --
> pw-bot: cr
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prev parent reply other threads:[~2025-05-15 6:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-13 16:34 [PATCH net] net: airoha: Fix page recycling in airoha_qdma_rx_process() Lorenzo Bianconi
2025-05-15 2:09 ` Jakub Kicinski
2025-05-15 6:33 ` Lorenzo Bianconi [this message]
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