From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Gleixner Date: Fri, 15 Sep 2023 14:04:14 +0200 Subject: [PATCH tty v1 00/74] serial: wrappers for uart port lock In-Reply-To: References: <20230914183831.587273-1-john.ogness@linutronix.de> Message-ID: <87il8b1w3l.ffs@tglx> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Thu, Sep 14 2023 at 20:01, Maciej W. Rozycki wrote: > On Thu, 14 Sep 2023, John Ogness wrote: > >> Patches 2-74 switch all uart port locking call sites to use the new >> wrappers. These patches were automatically generated using coccinelle. > > Hmm, no need to do this for drivers/tty/serial/zs.c? zs.c does not use port lock at all. It has like a couple of other drivers a local homebrewn spinlock. Thanks, tglx 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 3676FEE6457 for ; Fri, 15 Sep 2023 12:07:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234432AbjIOMHa (ORCPT ); Fri, 15 Sep 2023 08:07:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232836AbjIOMH3 (ORCPT ); Fri, 15 Sep 2023 08:07:29 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2779CCD8; Fri, 15 Sep 2023 05:05:46 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=hfofoNUXRajtM0GjlTDL3S8uCPrZulnUAl3sDOuUPa5oy4jGgAgNbuoN9zq30CvsIMo6cQ 76S8YLIyYmUWLWqXq+B6LailcKKqcikZGHOc4Erpeot3J8LvMzg2R6WVBIi3xzRwnUY395 pS/yCtuKAjRQXT0+x4oEIpQyUhpbeGdMECufG8cXCZoM+44lexmwXf4O2LHWyQ5xwYsTtI hG+jNq5wP5koi7uiKsR8aQVs4cDip7FcG5dlrN7qOoLDiEan+8YKeUcutQq6RBBnllQ/za F8F1a6fTyU+1T0L+VnAkTGdL1QBpNnEZDKqVeyezp0ZEm/31ANRktL+QyqAdKA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=XoGHAuaQljzpxY7rNPRk66q5CkUTImgsUWadAIDMEofDY3WaI6vm1ZUxH4Wc2bfKw2zqPJ 9SjBirKXUrFTwlAA== To: "Maciej W. Rozycki" , John Ogness Cc: Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org, Petr Mladek , linux-kernel@vger.kernel.org, Tobias Klauser , Thierry Reding , Joel Stanley , Andrew Jeffery , linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, Al Cooper , Broadcom internal kernel review list , Tony Lindgren , Andy Shevchenko , Ilpo =?utf-8?Q?J?= =?utf-8?Q?=C3=A4rvinen?= , Florian Fainelli , Andrew Davis , Matthew Howell , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Johan Hovold , Matthias Brugger , AngeloGioacchino Del Regno , Chen-Yu Tsai , linux-mediatek@lists.infradead.org, Lukas Wunner , Matthias Schiffer , Arnd Bergmann , Kumaravel Thiagarajan , Tharun Kumar P , Russell King , Hongyu Xie , Jiamei Xie , Rob Herring , delisun , Lino Sanfilippo , Yangtao Li , Vineet Gupta , linux-snps-arc@lists.infradead.org, Richard Genoud , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Arend van Spriel , Christophe Leroy , Baruch Siach , Sherry Sun , Shenwei Wang , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Sergey Organov , Tom Rix , Marek Vasut , Karol Gugala , Mateusz Holenko , Gabriel Somlo , Vladimir Zapolskiy , Jacky Huang , Shan-Chun Hung , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Dmitry Rokosov , Lucas Tanure , linux-amlogic@lists.infradead.org, Taichi Sugaya , Takao Orito , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, Pali =?utf-8?Q?Roh=C3=A1r?= , Andrew Morton , Andreas =?utf-8?Q?F=C3=A4rber?= , Manivannan Sadhasivam , linux-actions@lists.infradead.org, Xiongfeng Wang , Yuan Can , Michael Ellerman , Nicholas Piggin , linuxppc-dev@lists.ozlabs.org, linux-unisoc@lists.infradead.org, Kevin Cernekee , Krzysztof Kozlowski , Alim Akhtar , linux-samsung-soc@vger.kernel.org, Lukas Bulwahn , Lech Perczak , Hugo Villeneuve , Andy Shevchenko , Isaac True , Laxman Dewangan , Thierry Reding , Jonathan Hunter , linux-tegra@vger.kernel.org, Biju Das , Geert Uytterhoeven , Palmer Dabbelt , Paul Walmsley , Nick Hu , Ruan Jinjie , Samuel Holland , linux-riscv@lists.infradead.org, Orson Zhai , Baolin Wang , Chunyan Zhang , Patrice Chotard , Maxime Coquelin , Alexandre Torgue , Valentin Caron , Sebastian Andrzej Siewior , linux-stm32@st-md-mailman.stormreply.com, "David S. Miller" , sparclinux@vger.kernel.org, Hammer Hsieh , Peter Korsgaard , Timur Tabi , Mukesh Ojha , Jonathan =?utf-8?Q?Neusch=C3=A4fer?= , Michal Simek Subject: Re: [PATCH tty v1 00/74] serial: wrappers for uart port lock In-Reply-To: References: <20230914183831.587273-1-john.ogness@linutronix.de> Date: Fri, 15 Sep 2023 14:04:14 +0200 Message-ID: <87il8b1w3l.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, Sep 14 2023 at 20:01, Maciej W. Rozycki wrote: > On Thu, 14 Sep 2023, John Ogness wrote: > >> Patches 2-74 switch all uart port locking call sites to use the new >> wrappers. These patches were automatically generated using coccinelle. > > Hmm, no need to do this for drivers/tty/serial/zs.c? zs.c does not use port lock at all. It has like a couple of other drivers a local homebrewn spinlock. Thanks, tglx 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 B3496EED618 for ; Fri, 15 Sep 2023 16:32:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6ELFMCQIce5pHX8qr/EuaCVu1gZP+6m2AVjSDSrDVfM=; b=DMCVikiMOq8xTq VExrIWUaJKgVw6ZWVf/mkXQNaXl/j4mw4ZtpQoPyAMOu/EDNNgTyUae3pXfftehINnfq+zuvfA4eX cz0EG5e3bqKK94A6RBQQf2903YED57a1aPXSOmrpaw9A97plR77BArvAagksKKbp2qYY6nWMPsDxx eqadwE5exf2//hfbjOOe5fs1S6F5jSfLSQ5cls4iVJ3ZECMTb9/sLNR3zs9v8xZBMg2KIoO0lwzOS udcLwwqhjyvwk+iA8/HO7BP7QKA65XwloBdwCGu9J5QsYjp6A9IaI2C/CVDl6srvp6XBppGX/F5eC wNhH0fIukERP/kYLFkbQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qhBjd-00B3gH-0q; Fri, 15 Sep 2023 16:32:01 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qh7YX-00Agu5-0u; Fri, 15 Sep 2023 12:04:18 +0000 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=hfofoNUXRajtM0GjlTDL3S8uCPrZulnUAl3sDOuUPa5oy4jGgAgNbuoN9zq30CvsIMo6cQ 76S8YLIyYmUWLWqXq+B6LailcKKqcikZGHOc4Erpeot3J8LvMzg2R6WVBIi3xzRwnUY395 pS/yCtuKAjRQXT0+x4oEIpQyUhpbeGdMECufG8cXCZoM+44lexmwXf4O2LHWyQ5xwYsTtI hG+jNq5wP5koi7uiKsR8aQVs4cDip7FcG5dlrN7qOoLDiEan+8YKeUcutQq6RBBnllQ/za F8F1a6fTyU+1T0L+VnAkTGdL1QBpNnEZDKqVeyezp0ZEm/31ANRktL+QyqAdKA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=XoGHAuaQljzpxY7rNPRk66q5CkUTImgsUWadAIDMEofDY3WaI6vm1ZUxH4Wc2bfKw2zqPJ 9SjBirKXUrFTwlAA== To: "Maciej W. Rozycki" , John Ogness Subject: Re: [PATCH tty v1 00/74] serial: wrappers for uart port lock In-Reply-To: References: <20230914183831.587273-1-john.ogness@linutronix.de> Date: Fri, 15 Sep 2023 14:04:14 +0200 Message-ID: <87il8b1w3l.ffs@tglx> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230915_050417_602009_1D7E4F3E X-CRM114-Status: GOOD ( 10.52 ) X-Mailman-Approved-At: Fri, 15 Sep 2023 09:31:59 -0700 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Geert Uytterhoeven , Alim Akhtar , Peter Korsgaard , linux-stm32@st-md-mailman.stormreply.com, Karol Gugala , Jerome Brunet , linux-samsung-soc@vger.kernel.org, Michael Ellerman , Hugo Villeneuve , Christophe Leroy , Hammer Hsieh , Jiamei Xie , NXP Linux Team , Vineet Gupta , Thierry Reding , Petr Mladek , Arend van Spriel , Sascha Hauer , Nicholas Piggin , linux-unisoc@lists.infradead.org, Andrew Jeffery , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Richard Genoud , Pengutronix Kernel Team , Andrew Morton , Alexandre Belloni , linux-aspeed@lists.ozlabs.org, Laxman Dewangan , Dmitry Rokosov , Xiongfeng Wang , Matthias Schiffer , delisun , Fabio Estevam , Ruan Jinjie , Matthew Howell , Jonathan Hunter , Gabriel Somlo , Hongyu Xie , Tobias Klauser , Yangtao Li , Martin Blumenstingl , linux-arm-msm@vger.kernel.org, linux-actions@lists.infradead.org, Biju Das , linux-amlogic@lists.infradead.org, Michal Simek , Sherry Sun , Neil Armstrong , Chunyan Zhang , "David S. Miller" , Kumaravel Thiagarajan , Lukas Wunner , Sergey Organov , Mukesh Ojha , Maxime Coquelin , Kevin Hilman , Pali =?utf-8?Q?Roh=C3=A1r?= , Lino Sanfilippo , Tom Rix , Lorenzo Pieralisi , Al Cooper , Yuan Can , Isaac True , linux-tegra@vger.kernel.org, Jiri Slaby , Rob Herring , Florian Fainelli , Mateusz Holenko , Kevin Cernekee , Andy Shevchenko , Shenwei Wang , Broadcom internal kernel review list , Joel Stanley , Chen-Yu Tsai , Ilpo =?utf-8?Q?J?= =?utf-8?Q?=C3=A4rvinen?= , linux-snps-arc@lists.infradead.org, Patrice Chotard , Jacky Huang , Arnd Bergmann , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Jonathan =?utf-8?Q?Neusch=C3=A4fer?= , Vladimir Zapolskiy , Baolin Wang , Orson Zhai , Tharun Kumar P , Timur Tabi , Claudiu Beznea , Konrad Dybcio , Thierry Reding , Sudeep Holla , Shawn Guo , Andreas =?utf-8?Q?F=C3=A4rber?= , Baruch Siach , Valentin Caron , Tony Lindgren , Sebastian Andrzej Siewior , Liviu Dudau , Alexandre Torgue , sparclinux@vger.kernel.org, Shan-Chun Hung , linux-riscv@lists.infradead.org, Marek Vasut , Lech Perczak , Russell King , Nick Hu , Andy Gross , linux-serial@vger.kernel.org, Lukas Bulwahn , Manivannan Sadhasivam , Johan Hovold , linux-mediatek@lists.infradead.org, Paul Walmsley , Matthias Brugger , Andy Shevchenko , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, Taichi Sugaya , Bjorn Andersson , Nicolas Ferre , Lucas Tanure , Andrew Davis , Krzysztof Kozlowski , Palmer Dabbelt , Takao Orito , linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Sep 14 2023 at 20:01, Maciej W. Rozycki wrote: > On Thu, 14 Sep 2023, John Ogness wrote: > >> Patches 2-74 switch all uart port locking call sites to use the new >> wrappers. These patches were automatically generated using coccinelle. > > Hmm, no need to do this for drivers/tty/serial/zs.c? zs.c does not use port lock at all. It has like a couple of other drivers a local homebrewn spinlock. Thanks, tglx _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv 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 BF6DCEE645A for ; Fri, 15 Sep 2023 12:04:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0WUTOltFUPT428kYXsOY77oB2mm3YzjfhhlrDp02jSk=; b=LWhKOIEcuXuoEV dCJfj7nXriYSYaPa9ZAWjsQ/8vBO/fJLjKM7uev5IpbqvRS5guLDAyrZYzrD+xhKuo+yxaXu0s+3U cbdJAUj7hBoVvvTjkfk6Mtox6CPaeDQc1mgqM81CSM9U6h/kDXzWwEnvunGZHJJNQpxq6iz26YD2i tKFMV4YjUJoD4Dj/q7BYJ5YiU2g6TN9QP2wP6X9bwWBqh3buzR2NUjej3Dpq2CW1nWTcfF6wjm7Aa BUZeghJviTcLkQrOiSZhY5/yF5aaVQq+g9OCRlVW8wV2ZKiHgMUKu3an/2W3Qrbw0y7Tz01NbN3l0 21Pi0TFYK01ayh7MVTWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qh7Yb-00Agv8-2w; Fri, 15 Sep 2023 12:04:21 +0000 Received: from galois.linutronix.de ([193.142.43.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qh7YX-00Agu5-0u; Fri, 15 Sep 2023 12:04:18 +0000 From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=hfofoNUXRajtM0GjlTDL3S8uCPrZulnUAl3sDOuUPa5oy4jGgAgNbuoN9zq30CvsIMo6cQ 76S8YLIyYmUWLWqXq+B6LailcKKqcikZGHOc4Erpeot3J8LvMzg2R6WVBIi3xzRwnUY395 pS/yCtuKAjRQXT0+x4oEIpQyUhpbeGdMECufG8cXCZoM+44lexmwXf4O2LHWyQ5xwYsTtI hG+jNq5wP5koi7uiKsR8aQVs4cDip7FcG5dlrN7qOoLDiEan+8YKeUcutQq6RBBnllQ/za F8F1a6fTyU+1T0L+VnAkTGdL1QBpNnEZDKqVeyezp0ZEm/31ANRktL+QyqAdKA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=XoGHAuaQljzpxY7rNPRk66q5CkUTImgsUWadAIDMEofDY3WaI6vm1ZUxH4Wc2bfKw2zqPJ 9SjBirKXUrFTwlAA== To: "Maciej W. Rozycki" , John Ogness Cc: Greg Kroah-Hartman , Jiri Slaby , linux-serial@vger.kernel.org, Petr Mladek , linux-kernel@vger.kernel.org, Tobias Klauser , Thierry Reding , Joel Stanley , Andrew Jeffery , linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, Al Cooper , Broadcom internal kernel review list , Tony Lindgren , Andy Shevchenko , Ilpo =?utf-8?Q?J?= =?utf-8?Q?=C3=A4rvinen?= , Florian Fainelli , Andrew Davis , Matthew Howell , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Johan Hovold , Matthias Brugger , AngeloGioacchino Del Regno , Chen-Yu Tsai , linux-mediatek@lists.infradead.org, Lukas Wunner , Matthias Schiffer , Arnd Bergmann , Kumaravel Thiagarajan , Tharun Kumar P , Russell King , Hongyu Xie , Jiamei Xie , Rob Herring , delisun , Lino Sanfilippo , Yangtao Li , Vineet Gupta , linux-snps-arc@lists.infradead.org, Richard Genoud , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Arend van Spriel , Christophe Leroy , Baruch Siach , Sherry Sun , Shenwei Wang , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Sergey Organov , Tom Rix , Marek Vasut , Karol Gugala , Mateusz Holenko , Gabriel Somlo , Vladimir Zapolskiy , Jacky Huang , Shan-Chun Hung , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Dmitry Rokosov , Lucas Tanure , linux-amlogic@lists.infradead.org, Taichi Sugaya , Takao Orito , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, Pali =?utf-8?Q?Roh=C3=A1r?= , Andrew Morton , Andreas =?utf-8?Q?F=C3=A4rber?= , Manivannan Sadhasivam , linux-actions@lists.infradead.org, Xiongfeng Wang , Yuan Can , Michael Ellerman , Nicholas Piggin , linuxppc-dev@lists.ozlabs.org, linux-unisoc@lists.infradead.org, Kevin Cernekee , Krzysztof Kozlowski , Alim Akhtar , linux-samsung-soc@vger.kernel.org, Lukas Bulwahn , Lech Perczak , Hugo Villeneuve , Andy Shevchenko , Isaac True , Laxman Dewangan , Thierry Reding , Jonathan Hunter , linux-tegra@vger.kernel.org, Biju Das , Geert Uytterhoeven , Palmer Dabbelt , Paul Walmsley , Nick Hu , Ruan Jinjie , Samuel Holland , linux-riscv@lists.infradead.org, Orson Zhai , Baolin Wang , Chunyan Zhang , Patrice Chotard , Maxime Coquelin , Alexandre Torgue , Valentin Caron , Sebastian Andrzej Siewior , linux-stm32@st-md-mailman.stormreply.com, "David S. Miller" , sparclinux@vger.kernel.org, Hammer Hsieh , Peter Korsgaard , Timur Tabi , Mukesh Ojha , Jonathan =?utf-8?Q?Neusch=C3=A4fer?= , Michal Simek Subject: Re: [PATCH tty v1 00/74] serial: wrappers for uart port lock In-Reply-To: References: <20230914183831.587273-1-john.ogness@linutronix.de> Date: Fri, 15 Sep 2023 14:04:14 +0200 Message-ID: <87il8b1w3l.ffs@tglx> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230915_050417_602009_1D7E4F3E X-CRM114-Status: GOOD ( 10.52 ) X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+linux-snps-arc=archiver.kernel.org@lists.infradead.org On Thu, Sep 14 2023 at 20:01, Maciej W. Rozycki wrote: > On Thu, 14 Sep 2023, John Ogness wrote: > >> Patches 2-74 switch all uart port locking call sites to use the new >> wrappers. These patches were automatically generated using coccinelle. > > Hmm, no need to do this for drivers/tty/serial/zs.c? zs.c does not use port lock at all. It has like a couple of other drivers a local homebrewn spinlock. Thanks, tglx _______________________________________________ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc 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 B2246EE6457 for ; Fri, 15 Sep 2023 12:22:59 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=hfofoNUX; dkim=fail reason="signature verification failed" header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=XoGHAuaQ; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4RnCyB1pmBz3cns for ; Fri, 15 Sep 2023 22:22:58 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=hfofoNUX; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=XoGHAuaQ; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linutronix.de (client-ip=2a0a:51c0:0:12e:550::1; helo=galois.linutronix.de; envelope-from=tglx@linutronix.de; receiver=lists.ozlabs.org) X-Greylist: delayed 334 seconds by postgrey-1.37 at boromir; Fri, 15 Sep 2023 22:09:59 AEST Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) (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 4RnCgC1Bsbz3c27; Fri, 15 Sep 2023 22:09:59 +1000 (AEST) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=hfofoNUXRajtM0GjlTDL3S8uCPrZulnUAl3sDOuUPa5oy4jGgAgNbuoN9zq30CvsIMo6cQ 76S8YLIyYmUWLWqXq+B6LailcKKqcikZGHOc4Erpeot3J8LvMzg2R6WVBIi3xzRwnUY395 pS/yCtuKAjRQXT0+x4oEIpQyUhpbeGdMECufG8cXCZoM+44lexmwXf4O2LHWyQ5xwYsTtI hG+jNq5wP5koi7uiKsR8aQVs4cDip7FcG5dlrN7qOoLDiEan+8YKeUcutQq6RBBnllQ/za F8F1a6fTyU+1T0L+VnAkTGdL1QBpNnEZDKqVeyezp0ZEm/31ANRktL+QyqAdKA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1694779455; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=q3Ibg3p9cDagivhDktxq8eP8BYordpmk7hum3Axk04g=; b=XoGHAuaQljzpxY7rNPRk66q5CkUTImgsUWadAIDMEofDY3WaI6vm1ZUxH4Wc2bfKw2zqPJ 9SjBirKXUrFTwlAA== To: "Maciej W. Rozycki" , John Ogness Subject: Re: [PATCH tty v1 00/74] serial: wrappers for uart port lock In-Reply-To: References: <20230914183831.587273-1-john.ogness@linutronix.de> Date: Fri, 15 Sep 2023 14:04:14 +0200 Message-ID: <87il8b1w3l.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain X-Mailman-Approved-At: Fri, 15 Sep 2023 22:22:09 +1000 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: Geert Uytterhoeven , Alim Akhtar , Peter Korsgaard , linux-stm32@st-md-mailman.stormreply.com, Karol Gugala , Jerome Brunet , linux-samsung-soc@vger.kernel.org, Hugo Villeneuve , Hammer Hsieh , Jiamei Xie , NXP Linux Team , Vineet Gupta , Thierry Reding , Petr Mladek , Arend van Spriel , Sascha Hauer , Nicholas Piggin , linux-unisoc@lists.infradead.org, Andrew Jeffery , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Samuel Holland , Richard Genoud , Pengutronix Kernel Team , Andrew Morton , Alexandre Bello ni , linux-aspeed@lists.ozlabs.org, Laxman Dewangan , Dmitry Rokosov , Xiongfeng Wang , Matthias Schiffer , delisun , Fabio Estevam , Ruan Jinjie , Matthew Howell , Jonathan Hunter , Gabriel Somlo , Hongyu Xie , Tobias Klauser , Yangtao Li , Martin Blumenstingl , linux-arm-msm@vger.kernel.org, linux-actions@lists.infradead.org, Biju Das , linux-amlogic@lists.infradead.org, Michal Simek , Sherry Sun , Neil Armstrong , Chunyan Zhang , "David S. Miller" , Kumaravel Thiagarajan , Lukas Wunner , Sergey Organov , Mukesh Ojha , Maxime Coquelin , Kevin Hilman , Pali =?utf-8?Q?Roh=C3=A1r?= , Lino Sanfilippo , Tom Rix , Lorenzo Pieralisi , Al Cooper , Yuan Can , Isaac True , linux-tegra@vger.kernel.org, Jiri Slaby , Rob Herring , Florian Fainelli , Mateusz Holenko , Kevin Cernekee , Andy Shevchenko , Shenwei Wang , Broadcom internal kernel review list , Joel Stanley , Chen-Yu Tsai , Ilpo =?utf -8?Q?J?= =?utf-8?Q?=C3=A4rvinen?= , linux-snps-arc@lists.infradead.org, Patrice Chotard , Jacky Huang , Arnd Bergmann , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , Jonathan =?utf-8?Q?Neusch=C3=A4fer?= , Vladimir Zapolskiy , Baolin Wang , Orson Zhai , Tharun Kumar P , Timur Tabi , Claudiu Beznea , Konrad Dybcio , Thierry Reding , Sudeep Holla , Shawn Guo , Andreas =?utf-8?Q?F=C3=A4rber?= , Baruch Siach , Valentin Caron , Tony Lindgren , Sebastian Andrzej Siewior , Liviu Dudau , A lexandre Torgue , sparclinux@vger.kernel.org, Shan-Chun Hung , linux-riscv@lists.infradead.org, Marek Vasut , Lech Perczak , Russell King , Nick Hu , Andy Gross , linux-serial@vger.kernel.org, Lukas Bulwahn , Manivannan Sadhasivam , Johan Hovold , linux-mediatek@lists.infradead.org, Paul Walmsley , Matthias Brugger , Andy Shevchenko , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, Taichi Sugaya , Bjorn Andersson , Nicolas Ferre , Lucas Tanure , Andrew Davis , Krzysztof Kozlowski , Palmer Dabbelt , Takao Orito , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, Sep 14 2023 at 20:01, Maciej W. Rozycki wrote: > On Thu, 14 Sep 2023, John Ogness wrote: > >> Patches 2-74 switch all uart port locking call sites to use the new >> wrappers. These patches were automatically generated using coccinelle. > > Hmm, no need to do this for drivers/tty/serial/zs.c? zs.c does not use port lock at all. It has like a couple of other drivers a local homebrewn spinlock. Thanks, tglx