Re: [PATCH net] xdp: fix zero-copy frame layout
| Newsgroups | org.kernel.vger.bpf,org.kernel.vger.linux-kernel,org.kernel.vger.netdev,org.kernel.vger.stable |
|---|---|
| Message-ID | <178743001114.1816901.15925905192026012486.git-patchwork-notify@kernel.org> |
Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski <[email protected]>: On Tue, 18 Aug 2026 23:45:15 +0800 you wrote: > xdp_convert_zc_to_xdp_frame() clones an XSK packet into an order-0 page > and advertises PAGE_SIZE as its frame size. It allows the copied frame > to occupy the page tail needed by skb_shared_info and records zero > headroom even when metadata separates the frame header from packet data. > An AF_XDP zero-copy packet redirected through cpumap can therefore make > the skb overlap skb_shared_info or place it beyond the allocated page. > > [...] Here is the summary with links: - [net] xdp: fix zero-copy frame layout https://git.kernel.org/netdev/net/c/71283aaa6c65 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html