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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 7C07FE9371B for ; Thu, 5 Oct 2023 20:49:35 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=no9ws3a7; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4S1kFV0KR8z3vgD for ; Fri, 6 Oct 2023 07:49:34 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=no9ws3a7; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=kuba@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4S1cYR20Sgz3c2H for ; Fri, 6 Oct 2023 03:32:59 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 61D5F61921; Thu, 5 Oct 2023 16:32:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DB6E2C433C7; Thu, 5 Oct 2023 16:32:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696523576; bh=DwGgZF4pD8dMdjurYEUQSJd03FIsbJFkpL4uiIiTuZI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=no9ws3a7X4UxOs3t1ZnClQiQoxdBhGZlGNfhrbp5JYwIpj/luaWE1/qY2mSml/Kfv zKudrb4eO3/FEIzOZYMQJKll4e2+nISBj2e5Rvu5vuQs/ZUa8I1Zn5+VpnT9OcLx2W fvuvLuyWkgJ83aCEIvKvuGL1eIVFeTN24MUbRgt45QNq7GpmY3n38lq0MOtmUlI8QQ iWoap0bfmYLCa2VFhE0e48qsh+nGdajFa+QB6GMzZwbrY6JBAYCgo9AWa3hcqOkaJQ Qt19l3uNvUWIvQuiq1darSKlP0coe5ZIZFZXLNlx2kT97+BBmOlMO823CbI3XoIvg3 SR+zm46cxSuGQ== Date: Thu, 5 Oct 2023 09:32:53 -0700 From: Jakub Kicinski To: Eric Dumazet Subject: Re: [net-next PATCH v2 3/4] netdev: replace napi_reschedule with napi_schedule Message-ID: <20231005093253.2e25533a@kernel.org> In-Reply-To: References: <20231003145150.2498-1-ansuelsmth@gmail.com> <20231003145150.2498-3-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Fri, 06 Oct 2023 07:46:16 +1100 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Lunn , Sergey Ryazanov , Ziwei Xiao , Chris Snook , Rick Lindsley , Alexandre Torgue , Krzysztof Halasa , Yuri Karpov , netdev@vger.kernel.org, ath10k@lists.infradead.org, Dany Madden , Gregory Greenman , Zhengchao Shao , Chiranjeevi Rapolu , Dawei Li , Intel Corporation , Rob Herring , Jeroen de Borst , Leon Romanovsky , linux-rdma@vger.kernel.org, Lee Jones , Haren Myneni , linux-stm32@st-md-mailman.stormreply.com, Rushil Gupta , Jason Gunthorpe , Thomas Falcon , Jose Abreu , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , linux-wireless@vger.kernel.org, Paolo Abeni , Wei Fang , Christian Marangi , Wolfgang Grandegger , Nick Child , Simon Horman , Liu Haijun , Kalle Valo , linuxppc-dev@lists.ozlabs.org, Nicholas Piggin , linux-can@vger.kernel.org, Yuanjun Gong , Shailend Chand , Marc Kleine-Budde , Benjamin Berg , M Chetan Kumar , Thomas Gleixner , Coco Li , linux-arm-kernel@lists.infradead.org, Chandrashekar Devegowda , Ricardo Martinez , Loic Poulain , Zheng Zengkai , Maxi milian Luz , Anjaneyulu , "Rafael J. Wysocki" , Douglas Miller , linux-kernel@vger.kernel.org, Tariq Toukan , Krzysztof Kozlowski , Junfeng Guo , Maxime Coquelin , Raju Rangoju , Praveen Kaligineedi , Johannes Berg , Jeff Johnson , "David S. Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, 5 Oct 2023 18:11:56 +0200 Eric Dumazet wrote: > OK, but I suspect some users of napi_reschedule() might not be race-free... What's the race you're thinking of?