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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 51DB4C282C2 for ; Wed, 6 Feb 2019 10:33:07 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 21F5B206C2 for ; Wed, 6 Feb 2019 10:33:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RhjRL45J" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21F5B206C2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To: Date:References:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4egJ5Ai242hYS+ctV7NS7vIA8KhP3XfdA6pAvrNpjME=; b=RhjRL45JP2UDFW kP4l7f3qsZU2A9pvYkiKu1bSIUbVYVB5T4OdEj3K+6JKkcuCRvhY2a0TmHO4lPBtwskmmQZE84/sk K3LCAv8Y4kkT2Afih1J41fShSUbz11vzpUZuf/4pj/AD0tGk7JhYRGaPqT2unZ/MRzchtMI+hFy5B JDAIu+l3S2vEgOFhucgNDkuKwuPQt5S+h1ROJSmIBmLJ4pNdAlKIxouOVqhX4CWhzF/JkzZVYLG+b lM4Gtzzt3hzTSoSD6Emt9jj2BacLCgicJSNKiNHaSARGSeWc39zbSRF30GzJTfwi7p4KcqwX1hwIq BJ6cC/zse3syF3S25few==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1grKVt-0000pZ-MB; Wed, 06 Feb 2019 10:33:05 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1grKVr-0000p3-1j for linux-riscv@lists.infradead.org; Wed, 06 Feb 2019 10:33:04 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id C52C5B691; Wed, 6 Feb 2019 10:33:01 +0000 (UTC) From: Andreas Schwab To: Anup Patel Subject: Re: Boot stuck at "smp: Bringing up secondary CPUs ..." References: X-Yow: I had a lease on an OEDIPUS COMPLEX back in '81... Date: Wed, 06 Feb 2019 11:33:01 +0100 In-Reply-To: (Anup Patel's message of "Wed, 6 Feb 2019 15:47:30 +0530") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.91 (gnu/linux) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190206_023303_228473_359BD0D9 X-CRM114-Status: UNSURE ( 9.68 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Atish Patra , "linux-riscv@lists.infradead.org" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org On Feb 06 2019, Anup Patel wrote: > On Wed, Feb 6, 2019 at 3:34 PM Andreas Schwab wrote: >> >> On Feb 06 2019, Anup Patel wrote: >> >> > On Wed, Feb 6, 2019 at 2:47 PM Andreas Schwab wrote: >> >> >> >> On Feb 05 2019, Atish Patra wrote: >> >> >> >> > Are you loading Linux from U-Boot and openSBI ? >> >> >> >> No. >> > >> > We requite Atish's SMP fixes to boot upstream kernel on Unleashed board. >> >> The same boot image has booted sucessfully before. The problem with SMP >> bringup only started when I started experimenting with openSBI and >> U-Boot. Coincidence? > > Lot of kernel bugs are hidden due to FDT fixups done by BBL at boot-time. Then why does it fail with BBL? Andreas. -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv