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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86D64C433DB for ; Fri, 5 Mar 2021 16:32:06 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 15DF3601FC for ; Fri, 5 Mar 2021 16:32:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 15DF3601FC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=marcan.st Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=AJJOhpaFhRwvWmczHAYamRJN8sb6KmYLJ+BWA/PCdjY=; b=UOQa8wXLPSB+iR8ccmJfp+M8F Motv6t+j2xBTGB1ruh5ENv/xppLstAlnEFM919Tba3RrpNEdQ+DaW/Nro1gK/RdXgE2/eSYrL21Tu FV//5PSDgi7Yx7foD5EHfvMB2YzdN9QS0BJuT4ZHdbFE1PToU64Bx+ddclE7fZtWvgOApH6NAB4J+ oKWFaH2oObZ9d6dY/yVHcZvRPJkHl2+pA/D5GRbWG9k8bHwxpta0JHHg6l7QwoRoFqgPks4sNAREO lODgJNShfS0TDf38+sDfTZngHj9c4gFiTywswI43vzz1fM9gYjGWE5j2s+YJbKELcurwD5VQZwIgc g67YS/5ZQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lIDLC-00FdXT-HL; Fri, 05 Mar 2021 16:30:14 +0000 Received: from marcansoft.com ([212.63.210.85] helo=mail.marcansoft.com) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lIDL7-00FdWR-9O for linux-arm-kernel@lists.infradead.org; Fri, 05 Mar 2021 16:30:12 +0000 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)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id A1AC442037; Fri, 5 Mar 2021 16:30:01 +0000 (UTC) Subject: Re: [RFT PATCH v3 21/27] tty: serial: samsung_tty: IRQ rework To: Andy Shevchenko , Krzysztof Kozlowski Cc: linux-arm Mailing List , Marc Zyngier , Rob Herring , Arnd Bergmann , Olof Johansson , 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> <535ff48e-160e-4ba4-23ac-54e478a2f3ee@marcan.st> From: Hector Martin Message-ID: <05ccc09f-ffea-71cd-4288-beed3020bd45@marcan.st> Date: Sat, 6 Mar 2021 01:29:59 +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-Language: es-ES X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210305_163009_685186_FA05B011 X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/03/2021 01.20, Andy Shevchenko wrote: >> 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. > > Yes, as a prerequisite > > spin_lock_irqsave -> spin_lock(). Krzysztof, is this something you want in this series? I was trying to avoid logic changes to the non-Apple paths. -- Hector Martin (marcan@marcan.st) Public Key: https://mrcn.st/pub _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel