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=-3.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 78630C2D0A8 for ; Mon, 28 Sep 2020 16:41:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 42F19208FE for ; Mon, 28 Sep 2020 16:41:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="U9roYUn5"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="9muHe3UO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726564AbgI1Ql3 (ORCPT ); Mon, 28 Sep 2020 12:41:29 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:39910 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726424AbgI1Ql3 (ORCPT ); Mon, 28 Sep 2020 12:41:29 -0400 Date: Mon, 28 Sep 2020 18:41:26 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1601311287; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=GAgEtkWOwW2XJjw9x5CH75TnzqewgBMgplMvDXtZOUg=; b=U9roYUn5oRUKLV98VFKLQRDZa2THE0tI/VxOfDcoZob8aEtU+uK8X6mad6XoV+4lOUEL6S ZenvgWtZBjBkFq2G8h/KUMAcgl+xK5QAgS6Dc2L7CUDvMxpdj8TYIbb8SyolvaDWLuhPhF tsUdWWnsQlxoAQdikJ1LkIK72C96XBLvuw/NeAn3JaDpFopiHWfh0bhbwyuB2FRbZm6FD8 ywpby40K8i/3gpwjtW306ebO6MuyqoWOH1Ec4iMhzdqcdrsdP4xu1fWcoW7sSy5tntol+E 2fdGmM33cBaXP3al8YQBklOFbvxW7r3IUZhKAnZS2mRqbvu4RcZjdmpv5GmniQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1601311287; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=GAgEtkWOwW2XJjw9x5CH75TnzqewgBMgplMvDXtZOUg=; b=9muHe3UOQGOo71zVollt05yEo3qA2Dmg3FJhXmwRWLZu5JDPa+6CRABDbPi0jA8RrCBjTx CNkdQjaRUfvFpfAg== From: Sebastian Andrzej Siewior To: Brad Harper Cc: linux-amlogic@lists.infradead.org, linux-mmc@vger.kernel.org, linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/1] mmc: host: meson-gx-mmc: fix possible deadlock condition for preempt_rt Message-ID: <20200928164126.57bszuobd5tt4xdu@linutronix.de> References: <20200927025418.12382-1-bjharper@gmail.com> <20200927025418.12382-2-bjharper@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200927025418.12382-2-bjharper@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org On 2020-09-26 22:54:18 [-0400], Brad Harper wrote: > --- What happens if you boot this on a non-RT kernel with the `threadirqs' command line option? Sebastian