From: Ido Schimmel <idosch@idosch.org>
To: "Malladi, Meghana" <m-malladi@ti.com>
Cc: rogerq@kernel.org, danishanwar@ti.com, pabeni@redhat.com,
kuba@kernel.org, edumazet@google.com, davem@davemloft.net,
andrew+netdev@lunn.ch, bpf@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
robh@kernel.org, matthias.schiffer@ew.tq-group.com,
dan.carpenter@linaro.org, rdunlap@infradead.org,
diogo.ivo@siemens.com, schnelle@linux.ibm.com,
glaroque@baylibre.com, john.fastabend@gmail.com, hawk@kernel.org,
daniel@iogearbox.net, ast@kernel.org, srk@ti.com,
Vignesh Raghavendra <vigneshr@ti.com>
Subject: Re: [EXTERNAL] Re: [PATCH net 3/3] net: ti: icssg-prueth: Add AF_XDP support
Date: Wed, 5 Feb 2025 19:46:21 +0200 [thread overview]
Message-ID: <Z6Oj7eMRV9z9lF2I@shredder> (raw)
In-Reply-To: <f1cf5bfc-e767-4ced-9aad-76a578c53706@ti.com>
On Tue, Feb 04, 2025 at 11:25:39PM +0530, Malladi, Meghana wrote:
> On 1/23/2025 10:55 PM, Ido Schimmel wrote:
> > XDP program could have changed the packet length, but driver seems to be
>
> This will be true given, emac->xdp_prog is not NULL. What about when XDP is
> not enabled ?
I don't understand the question. My point is that the packet doesn't
necessarily look the same after XDP ran.
>
> > building the skb using original length read from the descriptor.
> > Consider using xdp_build_skb_from_buff()
> >
>
next prev parent reply other threads:[~2025-02-05 17:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-22 12:49 [PATCH net 0/3] Add native mode XDP support Meghana Malladi
2025-01-22 12:49 ` [PATCH net 1/3] net: ti: icssg-prueth: Use page_pool API for RX buffer allocation Meghana Malladi
2025-01-23 17:12 ` Ido Schimmel
2025-02-04 17:55 ` [EXTERNAL] " Malladi, Meghana
2025-02-05 17:41 ` Ido Schimmel
2025-02-06 14:01 ` Malladi, Meghana
2025-01-22 12:49 ` [PATCH net 2/3] net: ti: icssg-prueth: introduce and use prueth_swdata struct for SWDATA Meghana Malladi
2025-01-22 12:49 ` [PATCH net 3/3] net: ti: icssg-prueth: Add AF_XDP support Meghana Malladi
2025-01-23 17:25 ` Ido Schimmel
2025-02-04 17:55 ` [EXTERNAL] " Malladi, Meghana
2025-02-05 17:46 ` Ido Schimmel [this message]
2025-02-06 14:01 ` Malladi, Meghana
2025-01-22 13:13 ` [PATCH net 0/3] Add native mode XDP support Simon Horman
2025-01-23 11:50 ` Meghana Malladi
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