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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 534B7C433FE for ; Thu, 16 Dec 2021 20:51:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241487AbhLPUvp (ORCPT ); Thu, 16 Dec 2021 15:51:45 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:57506 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229591AbhLPUvl (ORCPT ); Thu, 16 Dec 2021 15:51:41 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5D6DD61F01; Thu, 16 Dec 2021 20:51:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id AAF15C36AE8; Thu, 16 Dec 2021 20:51:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639687900; bh=xgfkq1w8c1YOzR5X2976lmrvszDuIwiOSRZfEkOqMA0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=SuC7DKUyADwZHGyuOdTDGKBM5cvMXq70+/UkwcGL7l6XRtt9obMQK323UMLwGo0VT YDCfFqBq9kFw6Xcm1dPVuz14DfsodaVrbop+3rd3k/hGhzT6OP6J6Sg8M9oL6oonQc azRS77FxXTslAWJfj7SuVw/XCJP0u0kc+RO9KeZcqi59hk8DNRf8g/+hsBwP8d/u8A XqV3NbgfUVLBKyznCobJHbCCN82da4ylSWUIxODmvxci83P8V0rgOK/3ZIaLtvqVRT BIR8tFy8jWqXjKSeLVODUAc1AqAdxL1nrLat5jY9BimkpJYAq4NFbeT2eZINN2hzmz nI6BUO/g+EPcw== Received: from pdx-korg-docbuild-2.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by pdx-korg-docbuild-2.ci.codeaurora.org (Postfix) with ESMTP id 91EB360A3C; Thu, 16 Dec 2021 20:51:40 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: systemport: Add global locking for descriptor lifecycle From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163968790059.17466.6119317742011162239.git-patchwork-notify@kernel.org> Date: Thu, 16 Dec 2021 20:51:40 +0000 References: <20211215202450.4086240-1-f.fainelli@gmail.com> In-Reply-To: <20211215202450.4086240-1-f.fainelli@gmail.com> To: Florian Fainelli Cc: netdev@vger.kernel.org, davem@davemloft.net, kuba@kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski : On Wed, 15 Dec 2021 12:24:49 -0800 you wrote: > The descriptor list is a shared resource across all of the transmit queues, and > the locking mechanism used today only protects concurrency across a given > transmit queue between the transmit and reclaiming. This creates an opportunity > for the SYSTEMPORT hardware to work on corrupted descriptors if we have > multiple producers at once which is the case when using multiple transmit > queues. > > [...] Here is the summary with links: - [net] net: systemport: Add global locking for descriptor lifecycle https://git.kernel.org/netdev/net/c/8b8e6e782456 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html