From: Alan Stern <stern@rowland.harvard.edu>
To: Pany <pany@fedoraproject.org>
Cc: linux-usb@vger.kernel.org
Subject: Re: Bug caused by 53965c79c2db (USB: Fix device driver race)
Date: Sat, 17 Oct 2020 16:02:00 -0400 [thread overview]
Message-ID: <20201017200200.GB842001@rowland.harvard.edu> (raw)
In-Reply-To: <CAE3RAxt0WhBEz8zkHrVO5RiyEOasayy1QUAjsv-pB0fAbY1GSw@mail.gmail.com>
On Sat, Oct 17, 2020 at 04:07:11PM +0000, Pany wrote:
> Hi,
>
> I installed fedora 32 into an SD card, with which I booted my Macbook.
> It had worked well before, until I upgraded the kernel from 5.8.5 to
> 5.8.6 [1].
>
> With kernel-5.8.6-200.fc32.x86_64.rpm [2] installed, the boot process
> would be stuck at "A start job is running for
> /dev/mapper/fedora_localhost_--live-home (<time> / no limit)" (See the
> photo of screen [3]).
>
> By appending "systemd.debug-shell=1" to the kernel cmdline, I saved
> the journal [4].
>
> This issue has been bisected to commit
> 53965c79c2dbdc898ffc7fdbab37e920594f5e14 ("USB: Fix device driver
> race")
>
> If I revert this commit, the kernel 5.8.6 would boot successfully.
This should have been fixed in 5.8.14 or 5.8.15 (5.8.14 was released on
the same day that the fix was installed; I'm not sure which came first).
At any rate it certainly should work with the most recent 5.8.y kernel.
Alan Stern
next prev parent reply other threads:[~2020-10-17 20:02 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-17 16:07 Bug caused by 53965c79c2db (USB: Fix device driver race) Pany
2020-10-17 20:02 ` Alan Stern [this message]
2020-10-19 9:36 ` Pany
2020-10-19 17:40 ` Alan Stern
2020-10-20 12:03 ` M. Vefa Bicakci
2020-10-20 15:28 ` Alan Stern
2020-10-21 4:18 ` M. Vefa Bicakci
2020-10-21 11:53 ` Bastien Nocera
2020-10-21 12:02 ` Bastien Nocera
2020-10-21 12:29 ` Alan Stern
2020-10-21 12:31 ` Bastien Nocera
2020-10-21 13:01 ` Bastien Nocera
2020-10-21 13:08 ` M. Vefa Bicakci
2020-10-21 13:18 ` Bastien Nocera
2020-10-21 13:21 ` Bastien Nocera
2020-10-21 20:11 ` Alan Stern
2020-10-21 20:49 ` M. Vefa Bicakci
2020-10-21 20:49 ` M. Vefa Bicakci
2020-10-22 13:55 ` [PATCH 0/2] Patches to prevent re-probing all Apple USB devices on apple-mfi-fastcharge load M. Vefa Bicakci
2020-10-22 13:55 ` [PATCH 1/2] usbcore: Check both id_table and match() when both available M. Vefa Bicakci
2020-10-22 13:59 ` M. Vefa Bicakci
[not found] ` <CAHp75VeBgQ2ywLzU5PZEdfS+9M_niD0KoiEG=UMNH+4cPfsCNw@mail.gmail.com>
2020-10-23 12:51 ` M. Vefa Bicakci
2020-10-27 14:02 ` Bastien Nocera
2020-10-28 4:00 ` Pany
2020-10-29 3:33 ` M. Vefa Bicakci
2020-10-29 5:35 ` Pany
2020-10-22 13:55 ` [PATCH 2/2] USB: apple-mfi-fastcharge: don't probe unhandled devices M. Vefa Bicakci
2020-10-27 14:02 ` Bastien Nocera
2020-10-28 4:01 ` Pany
2020-10-21 3:17 ` Bug caused by 53965c79c2db (USB: Fix device driver race) Pany
2020-10-21 4:18 ` M. Vefa Bicakci
2020-10-21 5:19 ` Pany
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