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 5043FC433DF for ; Mon, 19 Oct 2020 15:09:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF19522365 for ; Mon, 19 Oct 2020 15:09:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="0zDwzOVT"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="4Q8fccYZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729737AbgJSPJi (ORCPT ); Mon, 19 Oct 2020 11:09:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47640 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728311AbgJSPJi (ORCPT ); Mon, 19 Oct 2020 11:09:38 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47FDAC0613CE; Mon, 19 Oct 2020 08:09:38 -0700 (PDT) Date: Mon, 19 Oct 2020 17:09:35 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1603120176; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=B7nGlt0IAau+1wC1BEz0+nWCjYuyVVx93t5gJ7KzFPs=; b=0zDwzOVTVPvr6xfGTRdEMuMArrhm6DezAME1QpJeKkFSjbf/VGHKr7ECmvWNK4W4f5UWtx SNGqzifQwogGOMtREvafw+IDVQNl9swvWKvbgXauAQFrm0FxCxVtKlpB+HYMPYLWnqRw7t +2d5kjcGreTk4nhtwda832gHOk1FSKrkJMgLSwq1e26ZdVI06v3BnBjdWA+viiIIL+rAUd q/zHfIYacJVdqdGJw+9un03e2aR1sQyQV8nhxq+ham3gYOoxsA6DW7aapwu6zco4VH7EH6 TqDFrFz7dGZZgmTWgnR62u34VOogSH+dEkHIXMJS+fkU2OoP79DLV/LWbWPNpA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1603120176; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=B7nGlt0IAau+1wC1BEz0+nWCjYuyVVx93t5gJ7KzFPs=; b=4Q8fccYZg0YJQPx6iWPNB640rgSWl+nI46uDLq0z6G7t0ou4EeL+m2Hz3vcAhIEaIx8hB3 v2s0rphgC/OebIDw== From: Sebastian Andrzej Siewior To: Christian Eggers Cc: Peter Zijlstra , tglx@linutronix.de, linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: sched: system doesn't boot since "sched: Add new migrate_disable() implementation" Message-ID: <20201019150935.koqbk57dmahhomdc@linutronix.de> References: <1654655.1jrfHnk7pZ@n95hx1g2> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <1654655.1jrfHnk7pZ@n95hx1g2> Precedence: bulk List-ID: X-Mailing-List: linux-rt-users@vger.kernel.org On 2020-10-19 12:21:06 [+0200], Christian Eggers wrote: > I have problems with the latest 5.9-rt releases on i.MX6ULL (!CONFIG_SMP): >=20 =E2=80=A6 > Any hints? Thank you for the report. The reason is the migrate_disable() implementation for !SMP. > Best regards > Christian Sebastian