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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 A87A8C433DF for ; Mon, 15 Jun 2020 07:37:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8DDF52068E for ; Mon, 15 Jun 2020 07:37:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728568AbgFOHhQ (ORCPT ); Mon, 15 Jun 2020 03:37:16 -0400 Received: from jabberwock.ucw.cz ([46.255.230.98]:39492 "EHLO jabberwock.ucw.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726318AbgFOHhQ (ORCPT ); Mon, 15 Jun 2020 03:37:16 -0400 Received: by jabberwock.ucw.cz (Postfix, from userid 1017) id 436A61C0C0A; Mon, 15 Jun 2020 09:37:13 +0200 (CEST) Date: Mon, 15 Jun 2020 09:37:12 +0200 From: Pavel Machek To: kernel list , peterz@infradead.org, mingo@redhat.com, will@kernel.org, jack@suse.com, tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org Subject: 5.8-rc1: new warnings in ext4_mb_new_blocks? Message-ID: <20200615073712.GA4164@duo.ucw.cz> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="W/nzBZO5zC0uMSeA" Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! Booting 5.8-rc1 on x220, I get scary warnings: [ 7.089941] EXT4-fs (sdb2): mounted filesystem with ordered data mode. O= pts: errors=3Dremount-ro [ 7.343231] BUG: using smp_processor_id() in preemptible [00000000] code= : systemd-tmpfile/2788 [ 7.344052] caller is debug_smp_processor_id+0x17/0x20 [ 7.344897] CPU: 3 PID: 2788 Comm: systemd-tmpfile Not tainted 5.8.0-rc1= + #116 [ 7.345745] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET74WW (1.44 )= 03/13/2018 [ 7.346561] Call Trace: [ 7.347355] dump_stack+0x60/0x7a [ 7.348170] check_preemption_disabled+0xb1/0xc0 [ 7.348951] debug_smp_processor_id+0x17/0x20 [ 7.349728] ext4_mb_new_blocks+0x1f2/0x13e0 and they continue after boot. --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --W/nzBZO5zC0uMSeA Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCXuclKAAKCRAw5/Bqldv6 8itPAJwKR2DOmEe1aznivFQPlM8E4RFGGQCeLq41TlzBLNB2r6ZpEi04/RAo8EY= =sycn -----END PGP SIGNATURE----- --W/nzBZO5zC0uMSeA--