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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 8542CC43381 for ; Sat, 30 Mar 2019 12:28:47 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (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 412E52184D for ; Sat, 30 Mar 2019 12:28:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 412E52184D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mrbrklyn.com Authentication-Results: mail.kernel.org; spf=fail smtp.mailfrom=kernelnewbies-bounces+kernelnewbies=archiver.kernel.org@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.91) (envelope-from ) id 1hAD6L-00006I-V6 for kernelnewbies@archiver.kernel.org; Sat, 30 Mar 2019 08:28:45 -0400 Received: from www2.mrbrklyn.com ([96.57.23.82] helo=mrbrklyn.com) by shelob.surriel.com with esmtp (Exim 4.91) (envelope-from ) id 1hAD4g-0006Lk-Pm for kernelnewbies@kernelnewbies.org; Sat, 30 Mar 2019 08:27:02 -0400 Received: from [10.0.0.62] (www.mrbrklyn.com [96.57.23.83]) by mrbrklyn.com (Postfix) with ESMTP id 172DE161132 for ; Sat, 30 Mar 2019 08:27:00 -0400 (EDT) Subject: Re: Unexpected scheduling with mutexes To: kernelnewbies@kernelnewbies.org References: <20190329200158.GF12004@kroah.com> From: Ruben Safir Message-ID: <0f14b4fd-af65-2903-c692-1ba485c6a852@mrbrklyn.com> Date: Sat, 30 Mar 2019 08:25:57 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.3 MIME-Version: 1.0 In-Reply-To: <20190329200158.GF12004@kroah.com> Content-Language: en-US X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces+kernelnewbies=archiver.kernel.org@kernelnewbies.org On 3/29/19 4:01 PM, Greg KH wrote: > As an example of this, serial ports are not "exclusively owned", right? they are not? What handles the interupt? -- So many immigrant groups have swept through our town that Brooklyn, like Atlantis, reaches mythological proportions in the mind of the world - RI Safir 1998 http://www.mrbrklyn.com DRM is THEFT - We are the STAKEHOLDERS - RI Safir 2002 http://www.nylxs.com - Leadership Development in Free Software http://www.brooklyn-living.com Being so tracked is for FARM ANIMALS and extermination camps, but incompatible with living as a free human being. -RI Safir 2013 _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies