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From: Hans de Goede <hdegoede@redhat.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Kishon Vijay Abraham I <kishon@ti.com>
Subject: 5.14.14+ USB regression caused by "usb: core: hcd: Add support for deferring roothub registration" series
Date: Wed, 3 Nov 2021 10:02:52 +0100	[thread overview]
Message-ID: <42bcbea6-5eb8-16c7-336a-2cb72e71bc36@redhat.com> (raw)

Hi Greg,

We (Fedora) have been receiving multiple reports about USB devices stopping
working starting with 5.14.14 .

An Arch Linux user has found that reverting the first 2 patches from this series:
https://lore.kernel.org/all/20210909064200.16216-1-kishon@ti.com/

Fixes things (the 3th patch is just some mostly unrelated refactoring/cleanup).

See here for the Arch-linux discussion surrounding this:
https://bbs.archlinux.org/viewtopic.php?pid=2000956#p2000956

And here are 2 Fedora bug reports of Fedora users being unable to use their
machines due their mouse + kbd not working:

https://bugzilla.redhat.com/show_bug.cgi?id=2019542
https://bugzilla.redhat.com/show_bug.cgi?id=2019576

Can we get this patch-series reverted from the 5.14.y releases please ?

Regards,

Hans


             reply	other threads:[~2021-11-03  9:02 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-03  9:02 Hans de Goede [this message]
2021-11-03  9:07 ` 5.14.14+ USB regression caused by "usb: core: hcd: Add support for deferring roothub registration" series Greg Kroah-Hartman
2021-11-03 12:48   ` Hans de Goede
2021-11-03 14:44     ` Kishon Vijay Abraham I
2021-11-03 14:59       ` Alan Stern
2021-11-03 23:54         ` Mathias Nyman
2021-11-15 22:05           ` Mathias Nyman
2021-11-03 17:45     ` Greg Kroah-Hartman
2021-11-05  7:57   ` Greg Kroah-Hartman

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