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 D7678C433FE for ; Wed, 1 Dec 2021 21:46:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244758AbhLAVtT (ORCPT ); Wed, 1 Dec 2021 16:49:19 -0500 Received: from gandalf.ozlabs.org ([150.107.74.76]:44255 "EHLO gandalf.ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352964AbhLAVsZ (ORCPT ); Wed, 1 Dec 2021 16:48:25 -0500 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 4J4CKZ5gNJz4xR5; Thu, 2 Dec 2021 08:44:34 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1638395075; bh=pL1g5aLwuieOmlDprmZe4BgNUXg+6/N4bWtIyP0vgEM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QSf0VmDzEbeUjKslzmibtlgxpzNo4fLHrUuzCLCzL0/gdA0jdXme7BpnOgWCjmQuf LTiHr/tPD4wfVVO9nzl4rHj1ponEiLY5kHl11Ed1flts7xkn58uuwJO9T88VOfsWNL zAgTsIeChoZ57rxUqlNOac2WJ9KjMhajQekrTCGlLfNQCqCe3e099kIj7qBUG/H5yu O//UYTVuw4FflcQ4ixEOWepbEGN6hGz3EyxoQ5pLpDYmY+rXeswfkDEdqLv5asG86b KW02gVyewn54tFj9XWvVrl3wxVAi5lSlvKbKaC9iyLCSD1pQftN7dvkzHH19HMg/gl Jm9FYOS+kE+gQ== Date: Thu, 2 Dec 2021 08:44:34 +1100 From: Stephen Rothwell To: Luis Chamberlain Cc: Andrew Morton , Xiaoming Ni , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: boot failure after merge of the akpm tree Message-ID: <20211202084434.7d9bde87@canb.auug.org.au> In-Reply-To: References: <20211130184622.71be17e0@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/KyhLo5LQ9OZNB5jOr+dES1+"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/KyhLo5LQ9OZNB5jOr+dES1+ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Luis, On Wed, 1 Dec 2021 11:13:39 -0800 Luis Chamberlain wrot= e: > > On Tue, Nov 30, 2021 at 08:21:52AM -0800, Luis Chamberlain wrote: > > On Tue, Nov 30, 2021 at 06:46:22PM +1100, Stephen Rothwell wrote: =20 > > > Bisected to commit > > >=20 > > > f00ff38c1dfa ("sysctl: add and use base directory declarer and regi= stration helper") > > >=20 > > > I have reverted that complete 6 patch series for today. =20 > >=20 > > I'll be trying to reproduce and fix, thanks for the report! =20 >=20 > OK please try this patch, I can boot with this just fine on ppc64le: >=20 > diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h > index 70acd2a100fd..180adf7da785 100644 > --- a/include/linux/sysctl.h > +++ b/include/linux/sysctl.h > @@ -201,6 +201,7 @@ static struct ctl_table _name##_base_table[] =3D { \ > .mode =3D 0555, \ > .child =3D _table, \ > }, \ > + { }, \ > } > =20 > extern int __register_sysctl_base(struct ctl_table *base_table); That fixes it for me. I will use that in linux-next today instead of the reverts. --=20 Cheers, Stephen Rothwell --Sig_/KyhLo5LQ9OZNB5jOr+dES1+ Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmGn7MIACgkQAVBC80lX 0Gzudwf/boO5mMavAkAY/letiXOzJe3S2dyKbHVLC3hRLV9/VVkGWlt4j4thcUyd 0KtzzenfGhuCc2jpztuT/VmCF0C1kmwKu1r9mQ1TZ6OeIWGeQEs4LF3s8N1dYb/V IL9lAheiP4dFZkn4ZUtAyf98IJVQCw32pPIrpCmVsoTSEJaq3MJdG4pDG31YBwRc eeCvccB/vv8mB/HaCxnuyqu2AEf7JOFQpuuPI0cITFQlvxMESA/YLGTBo/SNjlkV H3cwAIe2GxsLax7pBInQSh/rbjvCsRiX81qKyqfSEYjQfEBvhx3p5DiXHXIxAGn6 F4DGR46+rhp1jwUdXIHpKoBZPtYdkw== =tQ70 -----END PGP SIGNATURE----- --Sig_/KyhLo5LQ9OZNB5jOr+dES1+--