From: Jakub Kicinski <kuba@kernel.org>
To: Jakub Sitnicki <jakub@cloudflare.com>
Cc: "David S. Miller" <davem@davemloft.net>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Martin KaFai Lau <martin.lau@kernel.org>,
netdev@vger.kernel.org, bpf@vger.kernel.org,
kernel-team@cloudflare.com
Subject: Re: [PATCH net] net: Clear skb metadata before LWT xmit
Date: Thu, 30 Apr 2026 17:31:53 -0700 [thread overview]
Message-ID: <20260430173153.5cd1d348@kernel.org> (raw)
In-Reply-To: <20260428-wip-skb-local-storage-from-scratch-v1-1-8f7ca9b378ce@cloudflare.com>
On Tue, 28 Apr 2026 21:44:37 +0200 Jakub Sitnicki wrote:
> skb metadata is meant for passing information between XDP and TC.
> LWT programs cannot access the __sk_buff->data_meta pseudo-pointer.
netdev wasn't CCed on the sashiko reply but I think it now auto-marks
the patches as Changes Requested :| The Sashiko comments didn't seem
actionable to me. WDYT?
next prev parent reply other threads:[~2026-05-01 0:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-28 19:44 [PATCH net] net: Clear skb metadata before LWT xmit Jakub Sitnicki
2026-04-29 19:52 ` sashiko-bot
2026-05-01 0:31 ` Jakub Kicinski [this message]
2026-05-13 9:17 ` Jakub Sitnicki
2026-05-14 0:26 ` Jakub Kicinski
2026-05-14 7:04 ` Daniel Borkmann
2026-05-14 7:18 ` Daniel Borkmann
2026-05-14 10:49 ` Jakub Sitnicki
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