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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53813C678D5 for ; Tue, 7 Mar 2023 06:49:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230012AbjCGGtU (ORCPT ); Tue, 7 Mar 2023 01:49:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229483AbjCGGtS (ORCPT ); Tue, 7 Mar 2023 01:49:18 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C4CBD39B9A; Mon, 6 Mar 2023 22:49:16 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4PW5dl2NJSz4x7y; Tue, 7 Mar 2023 17:49:15 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1678171755; bh=C57doB76oZtZeB1izZFMORaRw6d8p4PWKsCdpVl0ZLs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=esVyxfiMajTrWwa/bVhOhDpzhsXV+TcX5uSE0i9Vp986crLOqYBkR3Ib7gQepSyy8 Yy1nzVa36446HTH5JRfxmq/G3ZWVi6OmmBHxkbYv1Yq4g7GeC6ChV3w3vEfdwo2UYY iBu4jCMgAt1IP493jrsbEj+0tj4UH9wu4io9qynKu9cGMKvckbnUZURfzNC/Alvb6j 4BoLywbKUGj0bPehG0TvWMaveMcKl8fbMZ+n8Bkd92F/DtoLU/ZmD1xzOGuSSnoosg hMvt+eAtovdIWr2fsqK1ZU+LBf9ZdIxPAa8D7wZuyzPQoQ6SYVIA4c/7BNvrG9ArSN WABozHESGmcgA== Date: Tue, 7 Mar 2023 17:48:55 +1100 From: Stephen Rothwell To: Greg KH Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: runtime warning after merge of the driver-core tree Message-ID: <20230307174855.73b474df@canb.auug.org.au> In-Reply-To: References: <20230307134313.1b2aa555@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/fhv/M53NODkifjJe4MxJr_u"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/fhv/M53NODkifjJe4MxJr_u Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Greg, On Tue, 7 Mar 2023 07:31:57 +0100 Greg KH wrote: > > On Tue, Mar 07, 2023 at 01:43:13PM +1100, Stephen Rothwell wrote: > > Hi all, > >=20 > > After merging the driver-core tree, today's linux-next qemu boot > > (powerpc pseries_le_defconfig) produced this boot time warning: > >=20 > > HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page > > sysfs: cannot create duplicate filename '//block' =20 >=20 > That is odd. What type of userspace are you running this with? And is > there a pointer to the .config anywhere? No one should be needing this > old config option anymore, but maybe I messed something up in removing > it... The userspace is a trivial PowerPC LE initramfs that just shuts down after it boots. However, the warning occurs before the initramfs is even unpacked. I have attached the generated .config --=20 Cheers, Stephen Rothwell --Sig_/fhv/M53NODkifjJe4MxJr_u Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmQG3lgACgkQAVBC80lX 0Gy4Pwf9Gh50vWys0zmFYMiMv8YhhVF2V1DcGwwBFGkHGTONTcpUqcS9OqXM9kSc JgcL+YsBfzGqNPZB3JjLJ1IrtKldZDZcP6DwhLi8EPcWmSPSH7tELSA1JgXH+iha 6/MVwxsUOzo88z5LlxB8BeaaYcgbI3HBV4YbtQqiQxppOi+N22qo/TOkK/KsX0nw OcBhFgbaa7mhbgysa8wzaSAdQYvkwUnB2xmfZWt/C3u3Zpz74Ob1wKOmIgrOMog/ bD4cb+cnuwtmBd2P/JEkpw9PjVD8qWsV9a19vHwnUg1MXfXSaOD0u2tzFt/XGMf0 +y0KySGZBOnWnvR9z3aQymm+Rvn7DQ== =JF3a -----END PGP SIGNATURE----- --Sig_/fhv/M53NODkifjJe4MxJr_u--