From: patchwork-bot+netdevbpf@kernel.org
To: Joe Damato <joe@dama.to>
Cc: netdev@vger.kernel.org, michael.chan@broadcom.com,
pavan.chebbi@broadcom.com, andrew+netdev@lunn.ch,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net,
hawk@kernel.org, john.fastabend@gmail.com, sdf@fomichev.me,
andrew.gospodarek@broadcom.com, somnath.kotur@broadcom.com,
horms@kernel.org, linux-kernel@vger.kernel.org,
bpf@vger.kernel.org
Subject: Re: [PATCH net v2] bnxt: fix head underflow on XDP head-grow
Date: Fri, 12 Jun 2026 23:20:05 +0000 [thread overview]
Message-ID: <178130640539.1287691.17272459611021895737.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260609204458.2237787-2-joe@dama.to>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Tue, 9 Jun 2026 13:44:58 -0700 you wrote:
> The xdp.py test test_xdp_native_adjst_head_grow_data crashes when run on
> a bnxt machine (and also crashes in NIPA).
>
> It seems that the bug is an underflow in bnxt_rx_multi_page_skb, which
> builds the skb head:
>
> napi_build_skb(data_ptr - bp->rx_offset, rxr->rx_page_size);
>
> [...]
Here is the summary with links:
- [net,v2] bnxt: fix head underflow on XDP head-grow
https://git.kernel.org/netdev/net/c/e26657fe3b85
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-06-12 23:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-09 20:44 [PATCH net v2] bnxt: fix head underflow on XDP head-grow Joe Damato
2026-06-09 21:57 ` Michael Chan
2026-06-12 23:20 ` patchwork-bot+netdevbpf [this message]
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