From: Efraim Flashner <efraim@flashner.co.il>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: Vagrant Cascadian <vagrant@debian.org>, 34162@debbugs.gnu.org
Subject: bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64
Date: Wed, 23 Jan 2019 19:57:08 +0200 [thread overview]
Message-ID: <20190123175707.GB11329@macbook41> (raw)
In-Reply-To: <20190123175424.GA11329@macbook41>
[-- Attachment #1: Type: text/plain, Size: 5912 bytes --]
On Wed, Jan 23, 2019 at 07:54:24PM +0200, Efraim Flashner wrote:
> On Wed, Jan 23, 2019 at 11:54:31AM +0100, Ludovic Courtès wrote:
> > Hi Vagrant,
> >
> > Vagrant Cascadian <vagrant@debian.org> skribis:
> >
> > > 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))
> >
> > There are potentially two issues here:
> >
> > 1. Why wasn’t crc32c_generic.ko automatically pulled in by the initrd
> > build code? Isn’t it a dependency of ext4.ko?
> >
> > 2. Is crc32c_generic built-in in our x86_64 kernel config?
> >
> $ grep _CRC gnu/packages/aux-files/linux-libre/4.20-{x86_,arm}64.conf
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_W1_SLAVE_DS2433_CRC is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_PWM_CRC=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32C=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32C_INTEL=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32_PCLMUL=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRCT10DIF=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC_CCITT=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC16=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC_T10DIF=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC_ITU_T=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC32=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_CRC32_SELFTEST is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC32_SLICEBY8=y
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_CRC32_SLICEBY4 is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_CRC32_SARWATE is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_CRC32_BIT is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC64=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:# CONFIG_CRC4 is not set
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC7=m
> gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRC8=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRYPTO_CRCT10DIF_ARM64_CE is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_W1_SLAVE_DS2433_CRC is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRYPTO_CRC32C=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRYPTO_CRC32=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRYPTO_CRCT10DIF=y
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC_CCITT=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC16=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC_T10DIF=y
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC_ITU_T=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC32=y
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRC32_SELFTEST is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC32_SLICEBY8=y
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRC32_SLICEBY4 is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRC32_SARWATE is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRC32_BIT is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC64=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:# CONFIG_CRC4 is not set
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC7=m
> gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRC8=m
>
> It looks like the only one that they share that is different is
> CONFIG_CRYPTO_CRC32C
>
Checked the others right after I sent the previous email:
$ grep _CRC32C gnu/packages/aux-files/linux-libre/4.20-*.conf
gnu/packages/aux-files/linux-libre/4.20-arm.conf:CONFIG_CRYPTO_CRC32C=y
gnu/packages/aux-files/linux-libre/4.20-arm64.conf:CONFIG_CRYPTO_CRC32C=m
gnu/packages/aux-files/linux-libre/4.20-i686.conf:CONFIG_CRYPTO_CRC32C=y
gnu/packages/aux-files/linux-libre/4.20-i686.conf:CONFIG_CRYPTO_CRC32C_INTEL=y
gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32C=y
gnu/packages/aux-files/linux-libre/4.20-x86_64.conf:CONFIG_CRYPTO_CRC32C_INTEL=y
--
Efraim Flashner <efraim@flashner.co.il> אפרים פלשנר
GPG key = A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2019-01-23 17:58 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-21 19:48 bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64 Vagrant Cascadian
2019-01-23 10:54 ` Ludovic Courtès
2019-01-23 17:48 ` Vagrant Cascadian
2019-01-25 8:59 ` Ludovic Courtès
2019-01-25 11:30 ` [bug#34195] [PATCH] linux-modules: Add module-soft-dependencies Danny Milosavljevic
2019-01-25 11:48 ` [bug#34195] [PATCH v2] linux-modules: Add modules-soft-dependencies Danny Milosavljevic
2019-01-25 17:07 ` Ludovic Courtès
2019-01-25 17:25 ` bug#34195: " Danny Milosavljevic
2019-01-26 14:10 ` [bug#34195] " Ludovic Courtès
2019-01-26 15:00 ` Danny Milosavljevic
2019-01-26 15:19 ` Ludovic Courtès
2019-01-26 16:19 ` [bug#34195] [PATCH] linux-modules: module-soft-dependencies: Partition the result and return it as two lists Danny Milosavljevic
2019-01-26 16:23 ` [bug#34195] [PATCH v2] " Danny Milosavljevic
2019-01-23 17:54 ` bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64 Efraim Flashner
2019-01-23 17:57 ` Efraim Flashner [this message]
2019-01-25 8:49 ` Ludovic Courtès
2019-01-23 20:58 ` Mark H Weaver
2019-01-24 0:44 ` Vagrant Cascadian
2019-01-24 4:02 ` Mark H Weaver
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190123175707.GB11329@macbook41 \
--to=efraim@flashner.co.il \
--cc=34162@debbugs.gnu.org \
--cc=ludo@gnu.org \
--cc=vagrant@debian.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.