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=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 10055C433DF for ; Mon, 17 Aug 2020 18:37:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE6BF2075B for ; Mon, 17 Aug 2020 18:37:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597689426; bh=bI3dX3icne6+l3/jknrJUVBtBvDvX1HUhkEyodcZ3cc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=avq1nU/F4BXEzvpMrCXedStd4yURqxcO3ellsY17bCPADx5MIjxQXkhSWlzh6IMap l1GkP64turP3Q/Pfp731NM3mE3Ag/70Ckd566L4TUzpzt223RA1cRvWzpOhUViuyTa XDcFE3SRwNA5fu9CHFYWpg/OPN9PGbv+mFdJ5To0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391368AbgHQSgp (ORCPT ); Mon, 17 Aug 2020 14:36:45 -0400 Received: from mail-ej1-f43.google.com ([209.85.218.43]:44487 "EHLO mail-ej1-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391362AbgHQSgm (ORCPT ); Mon, 17 Aug 2020 14:36:42 -0400 Received: by mail-ej1-f43.google.com with SMTP id bo3so18925574ejb.11; Mon, 17 Aug 2020 11:36:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=w4avb5XD1N6bs6gwuW3db4QCXTxFoO49CBCvweYnBUM=; b=l04tDjWgYtlWfOWr+S6S3GyVGq1ufh9Z7kiJfAQZvAPwlsgUhOT6JhgpFGsVfPatpE upoWfQTW4/SJuzYOVmdKoxP+lYDXY8/Sg2TjDN1F0kD4lpAxXXno6wT7r0XiXJOSkgN7 MNIAM/tuXq1AeLhN+UvWl12LEVBeYaIIr+1HolyF3/iZ/9jM/rDb6OkKMJWAqwXb83KW BGiCF3xo3HTjcDw+/e5k0+bJGIrzTPQPMIO5gkkLDEvfr6KEmSGzbzaIUnpHLVyES9Jm kvUKfST/2E5fHibEZzVuT4hORKSakgSiRbDBJuqwBsdw8UrFPDStIpe+nVStrjCIaEcL zQbA== X-Gm-Message-State: AOAM531DXcAbZipQ5o0GvLBmzNKsG6H9Ivkkve/VpiFuKUsvaDfixUtT yYGxqVb5URtuz03lkq6Oun4= X-Google-Smtp-Source: ABdhPJwXdYPrnnml9V9iJJthvNLmgucp4z6ahCb2RPLRjcr+hstD10uoSo1B39MitlYHVzGFOQFeog== X-Received: by 2002:a17:906:1396:: with SMTP id f22mr16050829ejc.227.1597689399902; Mon, 17 Aug 2020 11:36:39 -0700 (PDT) Received: from kozik-lap ([194.230.155.216]) by smtp.googlemail.com with ESMTPSA id d2sm14871625ejm.19.2020.08.17.11.36.38 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 17 Aug 2020 11:36:39 -0700 (PDT) Date: Mon, 17 Aug 2020 20:36:36 +0200 From: Krzysztof Kozlowski To: Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Russell King , Catalin Marinas , Will Deacon , Markus Mayer , Roger Quadros , Tony Lindgren , Vladimir Zapolskiy , Kukjin Kim , Lukasz Luba , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org Cc: Olof Johansson , Arnd Bergmann Subject: Re: [RFT 08/16] memory: omap-gpmc: Use WARN() instead of BUG() on wrong free Message-ID: <20200817183636.GG3464@kozik-lap> References: <20200724182328.3348-1-krzk@kernel.org> <20200724182328.3348-9-krzk@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200724182328.3348-9-krzk@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org On Fri, Jul 24, 2020 at 08:23:20PM +0200, Krzysztof Kozlowski wrote: > Since driver tracks reserved memory, freeing a non-reserved GPMC should > not be fatal and crash the system. Printing a warning is friendlier. > > Signed-off-by: Krzysztof Kozlowski > > --- > > Not tested on HW. > --- > drivers/memory/omap-gpmc.c | 3 +-- Applied. Best regards, Krzysztof