From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5886F19DF6A; Wed, 6 May 2026 02:41:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778035270; cv=none; b=KoPqguy5ikA0AuMtibKQaZDgqZhw4ziKtOzPW2t00pCChM31xMB8JQTZQB84D94Yc/MojaCRA6W1NI0CyzFb+9IHweh5ZCh3Sk5CIfzq48HRv2ysF9BxCUGwoR9gBnK6QH20W7a19ks2Jw83CLiF9IXz9Nr5SoS90nj6Rb+FUWI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778035270; c=relaxed/simple; bh=IkxOXtRLYbotdLbeMtXS+vv1w5C3LFWIhoGMflXAMXo=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=YXbH4PJy8IAQWTJ+Gv/l4ip7cql/osX6k2vYEbsx6B+110veDrR6WiTRjHFG9hevOqE6mdhB+Xocpr7SpCrj+0mqWP6B4mtEEtrn+L1nmPzEvnHl8+BrR0ApJOpcK6Q++X6/Cn24244OmlSXeanI3BnmKVvQNNu8+P/KV/53f48= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tN9ih2V1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tN9ih2V1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27F59C2BCB4; Wed, 6 May 2026 02:41:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1778035270; bh=IkxOXtRLYbotdLbeMtXS+vv1w5C3LFWIhoGMflXAMXo=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=tN9ih2V1KisYZw+RL+JTqGsvA3xx1v6HhRyx7tGxWqrdUgAtNw7yKBZapVohBLjWA cxLlJanA8RGcdV4oqwKE4OCAbANg6wj7gMxOpCwFiHrIkbPESwGtfYiM2S7E2remsd jtWiMbLT/ahXWXkxCeR1mSozr1IeyaU8hSXgFPqd9uPk32ZNy9u8SFrHeRavxswTA9 k+H9U9boIOMMefTjCFJ7G+hGVsEyFZ+OzO3QHv+FnHIpz8hhwjbcsrXE/dkcXzeXd1 /4WTTqUCics2YYK2yDB8ppkpDvt39yTjcb/5+3Qofq/+ngei7e5z8e4ax2OPJQI8qx Xmbo2wecX/L6w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CEEC3930780; Wed, 6 May 2026 02:40:21 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5 0/8] xsk: fix bugs around xsk skb allocation From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177803522005.2360305.17775705141386636622.git-patchwork-notify@kernel.org> Date: Wed, 06 May 2026 02:40:20 +0000 References: <20260502200722.53960-1-kerneljasonxing@gmail.com> In-Reply-To: <20260502200722.53960-1-kerneljasonxing@gmail.com> To: Jason Xing Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, bjorn@kernel.org, magnus.karlsson@intel.com, maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com, sdf@fomichev.me, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, horms@kernel.org, andrew+netdev@lunn.ch, bpf@vger.kernel.org, netdev@vger.kernel.org, kernelxing@tencent.com Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Sat, 2 May 2026 23:07:14 +0300 you wrote: > From: Jason Xing > > There are rare issues around xsk_build_skb(). Some of them > were founded by Sashiko[1][2]. > > [1]: https://lore.kernel.org/all/20260415082654.21026-1-kerneljasonxing@gmail.com/ > [2]: https://lore.kernel.org/all/20260418045644.28612-1-kerneljasonxing@gmail.com/ > > [...] Here is the summary with links: - [net,v5,1/8] xsk: reject sw-csum UMEM binding to IFF_TX_SKB_NO_LINEAR devices https://git.kernel.org/netdev/net/c/d73a9a63f9f7 - [net,v5,2/8] xsk: free the skb when hitting the upper bound MAX_SKB_FRAGS https://git.kernel.org/netdev/net/c/0bb7a9caf5c1 - [net,v5,3/8] xsk: handle NULL dereference of the skb without frags issue https://git.kernel.org/netdev/net/c/8cd3c1c6e7d9 - [net,v5,4/8] xsk: fix use-after-free of xs->skb in xsk_build_skb() free_err path https://git.kernel.org/netdev/net/c/0f3776583d28 - [net,v5,5/8] xsk: prevent CQ desync when freeing half-built skbs in xsk_build_skb() https://git.kernel.org/netdev/net/c/3dec153ae484 - [net,v5,6/8] xsk: avoid skb leak in XDP_TX_METADATA case https://git.kernel.org/netdev/net/c/8c2cff50afdd - [net,v5,7/8] xsk: fix xsk_addrs slab leak on multi-buffer error path https://git.kernel.org/netdev/net/c/e0f229025a8e - [net,v5,8/8] xsk: fix u64 descriptor address truncation on 32-bit architectures https://git.kernel.org/netdev/net/c/203cee647f55 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html