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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,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 BC8A7C04EB9 for ; Mon, 15 Oct 2018 23:52:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 837732089D for ; Mon, 15 Oct 2018 23:52:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="hGOOFobd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 837732089D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727184AbeJPHkQ (ORCPT ); Tue, 16 Oct 2018 03:40:16 -0400 Received: from ozlabs.org ([203.11.71.1]:32897 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726430AbeJPHkO (ORCPT ); Tue, 16 Oct 2018 03:40:14 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 42YwGw5Lfjz9s8F; Tue, 16 Oct 2018 10:52:40 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1539647560; bh=btU8Uy9R7DaclMFysZ2Nrk6Rk1bPqxI8mS1r5SJHdHM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=hGOOFobd/To9b8j8ki07ZLVhA/RKdzbH1nPay/Itzs5F+trOYxhUvw108bCiH74dc /rkDdwMa+oxvX3Ldu2b+h4a4xw5i3BY+LIVAXUJx6+bHA/1BcmxD8hr1NyCEceex7h oQP6SKuBTRGPoi94AGKNMq0NtHj/jJ/gVyQfdxUssIhHbHEiV44GO6lIhpehFsmyNp AbqfWftFKC6IIiE9b0D+pO+UWs3CspV9movhlnpVT2+5Mxnl5PX07QaJPT7XM7O6jD p/GOyp4tT79d+EL6bbO0P64+cdKgLQKRU0h74DDZjGgg2Vyik6ceRO8+pVY3KxD/Gg mBM+nNjCRG43Q== Date: Tue, 16 Oct 2018 10:52:40 +1100 From: Stephen Rothwell To: Michael Ellerman Cc: Benjamin Herrenschmidt , PowerPC , Linux-Next Mailing List , Linux Kernel Mailing List Subject: Re: linux-next: qemu boot failures with today's linux-next Message-ID: <20181016105240.70369b98@canb.auug.org.au> In-Reply-To: <87murfz8dl.fsf@concordia.ellerman.id.au> References: <20181015191859.2f600de5@canb.auug.org.au> <87murfz8dl.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/ofMVVG.UGOBjDEohDHL+3SX"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/ofMVVG.UGOBjDEohDHL+3SX Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Michael, On Mon, 15 Oct 2018 23:45:10 +1100 Michael Ellerman wr= ote: > > > Preparing to boot Linux version 4.19.0-rc7 (sfr@ash) (gcc version 8.2.0= (Debian 8.2.0-4)) #2 SMP Mon Oct 15 18:53:28 AEDT 2018 =20 > ^^^^^^^^^^ > I assume that's wrong, this is actually= linux-next you're booting? Yes, it was just before -rc8 came out and I suppress the extra version information to save rebuilding things that depend on the version. > > Booting Linux via __start() @ 0x0000000000400000 ... >=20 > If you git Ctrl-a-c you should get the qemu prompt. Then you can run > 'info registers' to print the regs and maybe see where it's stuck. >=20 > And/or build with EARLY_DEBUG_LPAR to get early console output. That gave one more line: [ 0.000000] printk: bootconsole [udbg0] enabled --=20 Cheers, Stephen Rothwell --Sig_/ofMVVG.UGOBjDEohDHL+3SX Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlvFKEgACgkQAVBC80lX 0GwexAf+MFS71cjMU/23VwEAs7GbNie6yHMgHEebYSJhw86kMKxjg9+Dg6Lqr8Ui 7xsPfqKvAhX6NG9VFIL+BHZMZnR8qc3k12vcQ+Pgp37UlxfvV2z36TMVnnjn4vm9 LXAtLM2SNwLcEDUTwvgx8LFZo2pQ4T5DbdOeJJKZMHJ/z0b4lTzOmlXMN+sJ4Y7x eIrjas6om+58MJBII554klUD2TBm/wqQE602j8ho+z2IdZqYy19WdX5Ea7n+O689 U43s6uWLUlmD4LY3+XW6IW8z0okJMJuwy2BL5EoLDgdqal0iW17K1d/hKkskCZ18 2ugto8inlzslS0vay9mBb35cE2pxnQ== =UqkH -----END PGP SIGNATURE----- --Sig_/ofMVVG.UGOBjDEohDHL+3SX-- 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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=unavailable 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 BBB7FC04EB9 for ; 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Tue, 16 Oct 2018 10:52:40 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1539647560; bh=btU8Uy9R7DaclMFysZ2Nrk6Rk1bPqxI8mS1r5SJHdHM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=hGOOFobd/To9b8j8ki07ZLVhA/RKdzbH1nPay/Itzs5F+trOYxhUvw108bCiH74dc /rkDdwMa+oxvX3Ldu2b+h4a4xw5i3BY+LIVAXUJx6+bHA/1BcmxD8hr1NyCEceex7h oQP6SKuBTRGPoi94AGKNMq0NtHj/jJ/gVyQfdxUssIhHbHEiV44GO6lIhpehFsmyNp AbqfWftFKC6IIiE9b0D+pO+UWs3CspV9movhlnpVT2+5Mxnl5PX07QaJPT7XM7O6jD p/GOyp4tT79d+EL6bbO0P64+cdKgLQKRU0h74DDZjGgg2Vyik6ceRO8+pVY3KxD/Gg mBM+nNjCRG43Q== Date: Tue, 16 Oct 2018 10:52:40 +1100 From: Stephen Rothwell To: Michael Ellerman Subject: Re: linux-next: qemu boot failures with today's linux-next Message-ID: <20181016105240.70369b98@canb.auug.org.au> In-Reply-To: <87murfz8dl.fsf@concordia.ellerman.id.au> References: <20181015191859.2f600de5@canb.auug.org.au> <87murfz8dl.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/ofMVVG.UGOBjDEohDHL+3SX"; protocol="application/pgp-signature" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linux-Next Mailing List , PowerPC , Linux Kernel Mailing List Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" --Sig_/ofMVVG.UGOBjDEohDHL+3SX Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Michael, On Mon, 15 Oct 2018 23:45:10 +1100 Michael Ellerman wr= ote: > > > Preparing to boot Linux version 4.19.0-rc7 (sfr@ash) (gcc version 8.2.0= (Debian 8.2.0-4)) #2 SMP Mon Oct 15 18:53:28 AEDT 2018 =20 > ^^^^^^^^^^ > I assume that's wrong, this is actually= linux-next you're booting? Yes, it was just before -rc8 came out and I suppress the extra version information to save rebuilding things that depend on the version. > > Booting Linux via __start() @ 0x0000000000400000 ... >=20 > If you git Ctrl-a-c you should get the qemu prompt. Then you can run > 'info registers' to print the regs and maybe see where it's stuck. >=20 > And/or build with EARLY_DEBUG_LPAR to get early console output. That gave one more line: [ 0.000000] printk: bootconsole [udbg0] enabled --=20 Cheers, Stephen Rothwell --Sig_/ofMVVG.UGOBjDEohDHL+3SX Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAlvFKEgACgkQAVBC80lX 0GwexAf+MFS71cjMU/23VwEAs7GbNie6yHMgHEebYSJhw86kMKxjg9+Dg6Lqr8Ui 7xsPfqKvAhX6NG9VFIL+BHZMZnR8qc3k12vcQ+Pgp37UlxfvV2z36TMVnnjn4vm9 LXAtLM2SNwLcEDUTwvgx8LFZo2pQ4T5DbdOeJJKZMHJ/z0b4lTzOmlXMN+sJ4Y7x eIrjas6om+58MJBII554klUD2TBm/wqQE602j8ho+z2IdZqYy19WdX5Ea7n+O689 U43s6uWLUlmD4LY3+XW6IW8z0okJMJuwy2BL5EoLDgdqal0iW17K1d/hKkskCZ18 2ugto8inlzslS0vay9mBb35cE2pxnQ== =UqkH -----END PGP SIGNATURE----- --Sig_/ofMVVG.UGOBjDEohDHL+3SX--