Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp2148593pxb; Fri, 5 Mar 2021 08:18:37 -0800 (PST) X-Google-Smtp-Source: ABdhPJzJ74oOjiG/TZNEQEPpNUBHlbcF+1mIzkQz85QKm4uSqddY0dX/Pyq7xjd4nihJ2RcM2yGN X-Received: by 2002:a05:6402:1613:: with SMTP id f19mr9863202edv.222.1614961117373; Fri, 05 Mar 2021 08:18:37 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1614961117; cv=none; d=google.com; s=arc-20160816; b=CFAtK3vwfSDEk1f1LjmYXd79VpFXFt1/fvUVgatGZrb++sSWCB8uDb8BYuAlKzWSwo A/U7cS0ZRnJF9FChQvQsrMm5ACGs0zZ9741kxVDwJFVobujxl42tBOjIVoDWzDvnr7HA 7wq1usfjmXmLDO3/3T9ISARKWYEYvupoXwhRqgpTX/p2Meghj+MM4bDQO5jEjQNPcnVh kl/Lr2ld//clrKOpD+cXhPlTRkLJo/sFfQXuBODLZqb/U9M05UWjrBSSsaUJ6V2Is0B4 Iq4dtq/1RfghfjqNO2l+y5iBDdJxAziweZx/Mf3+NAPquJBgNmNbekysF5qlmony4CL9 x8Wg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:subject:from :references:cc:to; bh=B8gec+Wz/WUt7k5gYJZMInHeRsxrfKq8jjQBe7fXszA=; b=Xa2XHFxWviisRP7mmjOIXwBf/mH8P3FDDBqWppoOIf6HKGF3Nnvqx95LquKzKmnMmR VJSJVBtv+2FhlpqEaQUZ8e9u/Bf6UCbqDVijsfHVw+uVoMPE4x6kww/QBQW2c1hcE89N FzBgTlL2dXp5ah1SIiyqXwtgmw7N69k6BjrH1KErcibUtVSDccmhq8jBjuDJrp5egJS0 IAifLNBxQoA1+QZ8hYg9MI8DZEDywLj/Pky5YH/MrQnrUSpy1x7b5KFSuS787hL08/pT 6pjngcEaadoiBApYvzLGpJwCtjVoUxguTidZ5yclrHMuDMixgkPqz87XPhltrLupukLO CJ9w== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=marcan.st Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r16si1434312ejc.439.2021.03.05.08.18.14; Fri, 05 Mar 2021 08:18:37 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=marcan.st Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229595AbhCEQRG (ORCPT + 99 others); Fri, 5 Mar 2021 11:17:06 -0500 Received: from marcansoft.com ([212.63.210.85]:45302 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230372AbhCEQQy (ORCPT ); Fri, 5 Mar 2021 11:16:54 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id A3A373FA1B; Fri, 5 Mar 2021 16:16:45 +0000 (UTC) To: Andy Shevchenko Cc: linux-arm Mailing List , Marc Zyngier , Rob Herring , Arnd Bergmann , Olof Johansson , Krzysztof Kozlowski , Mark Kettenis , Tony Lindgren , Mohamed Mediouni , Stan Skowronek , Alexander Graf , Will Deacon , Linus Walleij , Mark Rutland , Greg Kroah-Hartman , Jonathan Corbet , Catalin Marinas , Christoph Hellwig , "David S. Miller" , devicetree , "open list:SERIAL DRIVERS" , Linux Documentation List , Linux Samsung SOC , Linux-Arch , Linux Kernel Mailing List References: <20210304213902.83903-1-marcan@marcan.st> <20210304213902.83903-22-marcan@marcan.st> From: Hector Martin Subject: Re: [RFT PATCH v3 21/27] tty: serial: samsung_tty: IRQ rework Message-ID: <535ff48e-160e-4ba4-23ac-54e478a2f3ee@marcan.st> Date: Sat, 6 Mar 2021 01:16:43 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: es-ES Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/03/2021 00.17, Andy Shevchenko wrote: > Add a separate change that removes flags from the spin lock in the IRQ handler. This commit should have no functional changes; I am just splitting an existing function into two, where one takes the lock and the other does the work. Do you mean using a different locking function? I'm not entirely sure what you're suggesting. -- Hector Martin (marcan@marcan.st) Public Key: https://mrcn.st/pub