From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vagrant Cascadian Subject: bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64 Date: Mon, 21 Jan 2019 11:48:47 -0800 Message-ID: <87a7jtyeow.fsf@ponder> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([209.51.188.92]:50244) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1glfa6-0005k6-KP for bug-guix@gnu.org; Mon, 21 Jan 2019 14:50:03 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1glfa5-0001L8-SY for bug-guix@gnu.org; Mon, 21 Jan 2019 14:50:02 -0500 Received: from debbugs.gnu.org ([209.51.188.43]:41230) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1glfa5-0001Kr-Pq for bug-guix@gnu.org; Mon, 21 Jan 2019 14:50:01 -0500 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1glfa5-00009R-O4 for bug-guix@gnu.org; Mon, 21 Jan 2019 14:50:01 -0500 Sender: "Debbugs-submit" Resent-Message-ID: Received: from eggs.gnu.org ([209.51.188.92]:49969) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1glfZ4-00055n-MB for bug-guix@gnu.org; Mon, 21 Jan 2019 14:48:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1glfZ3-0000iD-SU for bug-guix@gnu.org; Mon, 21 Jan 2019 14:48:58 -0500 Received: from cascadia.aikidev.net ([173.255.214.101]:59738) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1glfZ3-0000hl-Md for bug-guix@gnu.org; Mon, 21 Jan 2019 14:48:57 -0500 Received: from localhost (unknown [IPv6:2600:3c01:e000:21:21:21:0:100e]) (Authenticated sender: vagrant@cascadia.debian.net) by cascadia.aikidev.net (Postfix) with ESMTPSA id 8365B1AAC0 for ; Mon, 21 Jan 2019 11:48:54 -0800 (PST) List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane.org@gnu.org Sender: "bug-Guix" To: 34162@debbugs.gnu.org --=-=-= Content-Type: text/plain After upgrading to linux-libre 4.20, and again tested with 4.20.3, an aarch64 system failed to boot (using 4.19.10 worked fine): [ 3.692351] device-mapper: ioctl: 4.39.0-ioctl (2018-04-03) initialised: dm-devel@redhat.com ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing mtab file while determining whether /dev/sda6 is mounted. /dev/sda6: clean, 596262/6553600 files, 7663147/26214400 blocks [ 3.948786] EXT4-fs (sda6): Cannot load crc32c driver. ERROR: In procedure mount: In procedure mount: No such file or directory Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. GNU Guile 2.2.4 Copyright (C) 1995-2017 Free Software Foundation, Inc. Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. This program is free software, and you are welcome to redistribute it under certain conditions; type `,show c' for details. Enter `,help' for help. scheme@(guile-user)> Workaround or fix was to add to config.scm: (initrd (append (list "crc32c_generic" ... ) %base-initrd-modules)) 4.19.10 and earlier worked fine without this addition; as far as I can see the relevent kernel configurations are all present; but some behavior changed with the ext4 driver; Is the initrd no longer including soft module dependencies? (e.g. for optional ext4 features) This seems similar to Debian bug: https://bugs.debian.org/819725 live well, vagrant --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRlgHNhO/zFx+LkXUXcUY/If5cWqgUCXEYiIAAKCRDcUY/If5cW qqQtAP0c/lgwd8j/zhgaMkQ7R5Noc+fi2bcDb1pEduD5J1rcuAEAgpNcIHsGgGG2 cemM2Qs7Ab/DO/saqz3VHw42QUlbxgY= =LG55 -----END PGP SIGNATURE----- --=-=-=--