Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp156131ybt; Thu, 18 Jun 2020 21:32:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz9tOPl35lMGrTdhjRuG3PdaTlV6haS+eHG21uv+9agK1dtl5s7kLRVP6YUzCAQLe6O5Y3K X-Received: by 2002:a50:d09b:: with SMTP id v27mr1395274edd.235.1592541139257; Thu, 18 Jun 2020 21:32:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592541139; cv=none; d=google.com; s=arc-20160816; b=K+Lm4DQgKCHSxaY1F1USr7nv1F2SZIOe1d6KToCDkYEdHf0Ndjfw7w2uYR6SF7dVqX fMMyv/4EXSms9L6Qf+No88NLtzzLFiEcwBI5oCAwRBiyhed2A4LftqGI6RC3A1yZaL4b qoyDtnJ//VKK8nz874j1qxs5ahbl+CSHRP1zaDCzz0KzYTfh0M/jXSD0nXLd89W7NV3m UX8ZhCIjhvSVQZ82n1uuNsEjAzdDgZV5X2hZdXhyT3GJNkkF3p/aSGon2+Zrek+C20fT gR0GFDfreQ/SRBiQ/h4hE5u916G1pbR+lhr1lDiuKeR0PEPpnXxSPAmh+Do4J8QeIcKy cKPQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:to:subject:dkim-signature; bh=RyOedWdDkEkqAvGtwSIml+F/VSNBeUwhekqgRlaP02g=; b=uOrlE4GYG/vxLQarTylBORvktMWC25JAzdkb8s0zrT+WsdpZuHp4IjgKjxPyCWsMVU 1pcxBF9ipTTnzjArCQGtBiqecUDyWTm0osGSFaoYSiq5M0z9DmimRv1z5AIEf6Qs+Mis ck8fAoVkidY1DJX/yQX6wj2l7NYwMFMDRVSNA61p1SG6MuC/eTQBaBE/lRQLGJLBCG/V U/ZHgk62+72Ha08hONqVj8sKrOw4G3L4aww1dbDmpsIM00n/u8F3nY9jTXGoOduzWM2X 40CLdWfyT1oyIlyvIei10lReZxDs0b/qZAZFDdkDSjSBoc6wHIcTsqHim4qbeO1+HxGw 4OMQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b="lq/FbWDs"; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u23si2996930eds.526.2020.06.18.21.31.57; Thu, 18 Jun 2020 21:32:19 -0700 (PDT) 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; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b="lq/FbWDs"; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729467AbgFSDEv (ORCPT + 99 others); Thu, 18 Jun 2020 23:04:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726906AbgFSDEu (ORCPT ); Thu, 18 Jun 2020 23:04:50 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7739C06174E for ; Thu, 18 Jun 2020 20:04:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:To: Subject:Sender:Reply-To:Cc:Content-ID:Content-Description; bh=RyOedWdDkEkqAvGtwSIml+F/VSNBeUwhekqgRlaP02g=; b=lq/FbWDszOaQUk844aFOKUEYlS 82HGROQE4XlEzQc/E6qUEdtxBMFyv69amyPLvh1piUT1+zqFvLVu3shYG+q9jFgMPk3eLg+9GZlfR l5/hWZAP0rtetvzTdVSpXnWBl40PLZ113GP64pmC1mw14KsJRtdROhVUNfX6CHGtd3NbF8P2Et8in Xdb2kdbXcldW1QSQ6a61aKiGXc832Uul6AyvO+PmbTmTQ1bXevpGhyNjkcG85W8vUapAEvpOegRig jzakj0WHXtwhjgtsFzmMc+wmY6eN/GhWZlmjT4nXCKO7wkI5ej2fl8ctPg41C10ztzbi4BTRlq5qv yqU4Rl3w==; Received: from [2601:1c0:6280:3f0::19c2] by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jm7Kh-0000km-LT; Fri, 19 Jun 2020 03:04:47 +0000 Subject: Re: PC speaker To: "R.F. Burns" , linux-kernel@vger.kernel.org References: From: Randy Dunlap Message-ID: Date: Thu, 18 Jun 2020 20:04:46 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/18/20 10:49 AM, R.F. Burns wrote: > Is it possible to write a kernel module which, when loaded, will blow > the PC speaker? > Are you still having problems with those school students? https://marc.info/?l=linux-kernel&m=118167999520788&w=2 -- ~Randy