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 DCE97CDB471 for ; Tue, 23 Jun 2026 21:50:40 +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=+LXSocJl1DkUecLpKUrBX/5IU8myxKdn4oCv6XfckMg=; b=BkusCqJnw4q7nADbmg5BWNknUp 7YqcEmLECKdMW4I0Qdwi0SHsw9euX68Y+dFtG1AX6l2vThq87L3WqgFcPp4dg4Pzc8XAIUdUN3yjx LcMuN8BuRxcaHsus0YksITZeNHXMe7TUPKHCq1zKH01UUv1CGpT76cbvB6vz3dHIYS8XEJhOeoOlc IbrzJLPzR4gD04H7g9/5WUOCbpT3wyWWfg3kqnt99MfSu9UwQyvvHgkLy1WqGrmjXaY7Meofhm0/j bdBj4TVw316ChA36iZ0FGyxOJw0tXQU7O91OlIMDQ0coXy9orDndws1gm6VqWWI3V0GTcXrqhpHZO kbJAC3Cg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wc90p-00000006vWA-2nRA; Tue, 23 Jun 2026 21:50:31 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wc90o-00000006vVy-1Q92 for linux-arm-kernel@lists.infradead.org; Tue, 23 Jun 2026 21:50:30 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 941F544462; Tue, 23 Jun 2026 21:50:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 712271F000E9; Tue, 23 Jun 2026 21:50:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782251429; bh=+LXSocJl1DkUecLpKUrBX/5IU8myxKdn4oCv6XfckMg=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=K1aVNYNxSseuSmNJu3SIiuKdy9KPhkniusTgjlTF1i9b6Cy7e7vBDCuq/g5ciPwf1 GM56/nloS2qyhhPo9txQEeMbWecUnD6ea8RJgfRX36ZTPIrUQPlVR05rwdnZxnsGrv ytfVgMYhGS180l2MIiL6QEnWtFDbjPNmBfmrITAj805s6JtnVAfMxyMlqRWGN7A57p 4vf76bMfM/0lJ2/37X5l7j9PQW085LN3i/cDRrZxKdYEamZU+cwT8h6204WDpEj8aA I+Hvu7huQnDp8KAu28FFr53eyfmzRL/j6LXbUW27F8DUXxtvKigfXmnLpnqbqqtsLB meRSLNOaq+KWQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 198D9393101D; Tue, 23 Jun 2026 21:50:20 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] net: ti: icssg: Fix XSK zero copy TX during application wakeup From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178225141876.2433118.2854305018338051876.git-patchwork-notify@kernel.org> Date: Tue, 23 Jun 2026 21:50:18 +0000 References: <20260618100348.2209907-1-m-malladi@ti.com> In-Reply-To: <20260618100348.2209907-1-m-malladi@ti.com> To: Meghana Malladi Cc: diogo.ivo@siemens.com, vadim.fedorenko@linux.dev, haokexin@gmail.com, devnexen@gmail.com, horms@kernel.org, jacob.e.keller@intel.com, pabeni@redhat.com, kuba@kernel.org, edumazet@google.com, davem@davemloft.net, andrew+netdev@lunn.ch, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, srk@ti.com, vigneshr@ti.com, rogerq@kernel.org, danishanwar@ti.com 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 Jakub Kicinski : On Thu, 18 Jun 2026 15:33:48 +0530 you wrote: > emac_xsk_xmit_zc() handles tx xmit for zero copy and gets called > inside napi context. User application wakes up the kernel while > initiating the transmit which triggers napi to start processing > the tx packets. The num_tx check inside emac_tx_complete_packets() > returns early if no packet transfer happen hindering the call > to emac_xsk_xmit_zc(). Remove this check to let application > wakeup initiate zero copy xmit traffic. > > [...] Here is the summary with links: - [net,v2] net: ti: icssg: Fix XSK zero copy TX during application wakeup https://git.kernel.org/netdev/net/c/d95ea4bc09e8 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html