From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D423910ED660 for ; Fri, 27 Mar 2026 12:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Date:Message-Id:From:Subject:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zIgwpJFwy7qqUJ6XMzR2zm5g03HGn+0FXZ4dTb5Q8i4=; b=dvNKLlplflgNFZ12+1y8ubMtDx jHX3Lm2xR35OLEShvJtuSkCmOQu6OzxW1sbvaE9cpWLS2KBAnAH2V0MOdh03weV8cU1ksrlNrHSvx U9F5MTtFBTkDuyx5JK0R9xfwckospvK703mKQQ4YF0XG0LUKzp5KkKdlxYMi5TNS6T7YqJHEFDWiH 3JtQVS9F9RiObI11Ie6S5jqr/D2CcBCg0oiOwwvMcORMQ60rAluk9KONMAEr4wEij2MyXRk20A5tx 5QYtUkvkK/25uswTsWM6q0eD1+qg5gEEgmayhUfjRWT+XJnS8gcGmwHzOFp638hcOBJak0CeRTgjy bxIcYkqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w661D-00000007KUA-022X; Fri, 27 Mar 2026 12:10:27 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w661B-00000007KU1-22iF for linux-arm-kernel@lists.infradead.org; Fri, 27 Mar 2026 12:10:25 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 8CA066132F; Fri, 27 Mar 2026 12:10:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BC96C19423; Fri, 27 Mar 2026 12:10:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774613424; bh=YnNZ1nfvdPpDm7clKBQ0VkcKsSG9pKcCGTcXk1OjXFY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=mtW51gp8+tPSXAIDnSw1shdBoMpVcrpsY6o9QSWrCAiF57VK3cs7x8/bwE15ImmF8 a+2Glfv3gaaZ53W3Ht2Rw3rFJ1hWCdBcjKKjCuj0kbNZI1qqCydf1ZOHI+DFv0viAU ZgHVfcdYv5AxxVVlPFM5Ju4l54v7mLDt0H2WMLqXxA1GOKF+4n7Zyt6hKnoy/GSayt 8YEV/0QILPCUXOYWImJWTL9k93xNc6d77roPKs9LxMFRFkY/EtoNEverPX7Q3s1bs6 RIaFWP+ah3z1s4+saWcWveCT6PFGVIHHrBQpYFZ1KQdYhhXzDBIppkxrNM1jdo2Luv 4ZgU6SKsinnWA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CDA9393022E; Fri, 27 Mar 2026 12:10:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177461341029.3453543.11116884861266878572.git-patchwork-notify@kernel.org> Date: Fri, 27 Mar 2026 12:10:10 +0000 References: <20260325125131.53399-1-devnexen@gmail.com> In-Reply-To: <20260325125131.53399-1-devnexen@gmail.com> To: David CARLIER Cc: danishanwar@ti.com, rogerq@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, m-malladi@ti.com, jacob.e.keller@intel.com, horms@kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Wed, 25 Mar 2026 12:51:30 +0000 you wrote: > emac_dispatch_skb_zc() allocates a new skb via napi_alloc_skb() but > never copies the packet data from the XDP buffer into it. The skb is > passed up the stack containing uninitialized heap memory instead of > the actual received packet, leaking kernel heap contents to userspace. > > Copy the received packet data from the XDP buffer into the skb using > skb_copy_to_linear_data(). > > [...] Here is the summary with links: - net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch https://git.kernel.org/netdev/net/c/5597dd284ff8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html