From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794321011; b=Zp1S3jNLQajrwQgV9MTYNb7tfLUqstFKpRqIIQXw9PfY/0G695S/B/1gA5Ff1x48699o T60MEMM4uFXGagX/xFkUlTaVtpNStlk10FqfgCeUJu6MfgvrdcFBSxkDN6DwYrNlGxZYC 2kg/x+Mh/Qllx8CNvLXRIwcgCzvVNCcmewj+Wrv2AadSbcWbKJDCE5bReIk/CSxd7Nfvp O45rce6d+aPuohNPJeEoVSgPkSBYfnTbECQFQARPr0z1klzMKInhqjogWGys+IYRR/5/0 6Kfs6gEwVlrbD+jOyg6CpfFh5+nOmjjwmSrQQWe0t4rwqySA9l8FQLwM9Yqy2d6SbYA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794321011; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=8FshiCFSAx/XUt9B7VmHTjgXNdsSNmtFZ8/eEUUTfnE=; b=09yutzbl8UuGU1L7dzjgUgdeb+LqJ6npohC53NZWZgA4TVYLXSCTyF0g1X2XKv0bZ4bR +4Aj9oaXdgcGmfNJcHDt/IouvMqZO8ZX84QJ5xioNA/VdMqlT1CFb+eZW48Xwn9Mp8/vz aLctv2GLYP1B3HBrtz2cI6jiCUdnKcFjK0PfK9sPn0ZKU298CXUva4apHRyh1Oj411e53 757ePz3I8fmONqI8M8YwoT7GyiS9Xw4mKrB9rmEva39cFQ/3Gp2ndSNltq1AR0kJGqD2j kqlNoHt1znW8+1VAANt7B+2Lzf9m2ihzw1dFFZVlae5nvCR8RNs4ApGGLJ44HEtJQmA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HPkkfwI7; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 192CE606A330; Tue, 10 Nov 2026 14:30:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=HPkkfwI7 Received: by smtp.kernel.org (Postfix) with ESMTPSA id E23631F0089F; Tue, 10 Nov 2026 14:30:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794321010; bh=8FshiCFSAx/XUt9B7VmHTjgXNdsSNmtFZ8/eEUUTfnE=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=HPkkfwI7nretK/FFutLyDHNca//Bh/QglB+OsFjmsjUa0Y0Eu8CuZKrralE0P7ooe WTh1xwjb1MRXkd5jMZlum4nYPsn3azsqxwRR9cxq49+4e8Jw1VG+GGpXpN9YD0n7BN yPeeuWJyMcyTPpM8p+g+dMf+j1OfLa+vr54fUTkM++EgWzgUF+4Euq6awSXw+fA4nY 9BubMA/dm7ZPOKWUHBh4VT9aIOqL7/qTqlsCnNXRJc5Vgb1gwP9vK9ZE7UcrtZejIL X5xZTGu14x89/WzQeaTWIvFH7OgBfKFlXZh9vER0qkoXPGc1Kweg02lMdjytTVLG3J w9f6LsmU8YXFg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D81F139D0CA0; Tue, 10 Nov 2026 14:30:10 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2] net: wwan: iosm: drop redundant skb->data check in MUX DL decode From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179432100942.3999302.10401530919113980212.git-patchwork-notify@kernel.org> Date: Tue, 10 Nov 2026 14:30:09 +0000 References: <20261103145925.69981-1-fangxy@xiaopeng.com> In-Reply-To: <20261103145925.69981-1-fangxy@xiaopeng.com> To: Fang Xieyan Cc: loic.poulain@oss.qualcomm.com, ryazanov.s.a@gmail.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, johannes@sipsolutions.net, zhugl3@xiaopeng.com Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni : On Tue, 3 Nov 2026 22:59:25 +0800 you wrote: > The skb passed to ipc_mux_dl_decode() through the current RX path > always has a valid data pointer. > > The only caller, ipc_imem_dl_skb_process(), checks for a NULL skb > before calling ipc_mux_dl_decode(). The skb is allocated through > ipc_pcie_alloc_skb() -> ipc_pcie_alloc_local_skb() -> > __netdev_alloc_skb(), which provides a valid data buffer on > successful allocation. Allocation or DMA mapping failures return > a NULL skb instead. > > [...] Here is the summary with links: - [v2] net: wwan: iosm: drop redundant skb->data check in MUX DL decode https://git.kernel.org/netdev/net-next/c/66974df65a0b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html