From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 86BA1266D5 for ; Thu, 5 Oct 2023 16:32:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="no9ws3a7" 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 Cc: Christian Marangi , Jason Gunthorpe , Leon Romanovsky , Wolfgang Grandegger , Marc Kleine-Budde , "David S. Miller" , Paolo Abeni , Chris Snook , Raju Rangoju , Jeroen de Borst , Praveen Kaligineedi , Shailend Chand , Douglas Miller , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Nick Child , Haren Myneni , Rick Lindsley , Dany Madden , Thomas Falcon , Tariq Toukan , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Krzysztof Halasa , Kalle Valo , Jeff Johnson , Gregory Greenman , Chandrashekar Devegowda , Intel Corporation , Chiranjeevi Rapolu , Liu Haijun , M Chetan Kumar , Ricardo Martinez , Loic Poulain , Sergey Ryazanov , Johannes Berg , Yuanjun Gong , Simon Horman , Rob Herring , Ziwei Xiao , Rushil Gupta , Coco Li , Thomas Gleixner , Junfeng Guo , Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= , Wei Fang , Krzysztof Kozlowski , Yuri Karpov , Zhengchao Shao , Andrew Lunn , Zheng Zengkai , Lee Jones , Maximilian Luz , "Rafael J. Wysocki" , Dawei Li , Anjaneyulu , Benjamin Berg , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-can@vger.kernel.org, netdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, ath10k@lists.infradead.org, linux-wireless@vger.kernel.org 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> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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?