From: Oliver Neukum <oneukum@suse.com>
To: Johan Hovold <johan@kernel.org>, Erik Slagter <erik@slagter.name>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org,
Daniel Caujolle-Bert <f1rmb.daniel@gmail.com>
Subject: Re: [PATCH v2 4/4] USB: cdc-acm: clean up no-union-descriptor handling
Date: Mon, 21 Sep 2020 16:16:56 +0200 [thread overview]
Message-ID: <1600697816.2424.102.camel@suse.com> (raw)
In-Reply-To: <20200921135951.24045-5-johan@kernel.org>
Am Montag, den 21.09.2020, 15:59 +0200 schrieb Johan Hovold:
> For interfaces that lack a union descriptor, probe for a
> "combined-interface" before falling back to the call-management
> descriptor instead of the other way round.
Hi,
the more I look at this the more it seems to me like the
device that has the quirk does NOT have a collapsed interface
but two interfaces and just a lack of a union descriptor.
I am taking the original author into CC (hoping it still workd)
Johan, would just taking the first three patches of the series work for
now?
Regards
Oliver
next prev parent reply other threads:[~2020-09-21 14:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 13:59 [PATCH v2 0/4] USB: cdc-acm: handle broken union descriptors Johan Hovold
2020-09-21 13:59 ` [PATCH v2 1/4] Revert "cdc-acm: hardening against malicious devices" Johan Hovold
2020-09-21 13:59 ` [PATCH v2 2/4] USB: cdc-acm: handle broken union descriptors Johan Hovold
2020-09-22 9:53 ` <Daniel Caujolle-Bert>
2020-09-21 13:59 ` [PATCH v2 3/4] USB: cdc-acm: use common data-class define Johan Hovold
2020-09-21 13:59 ` [PATCH v2 4/4] USB: cdc-acm: clean up no-union-descriptor handling Johan Hovold
2020-09-21 14:16 ` Oliver Neukum [this message]
2020-09-21 14:28 ` Johan Hovold
2020-09-21 15:04 ` Oliver Neukum
2020-09-21 15:16 ` Johan Hovold
2020-09-21 17:17 ` Oliver Neukum
2020-09-22 7:05 ` Johan Hovold
2020-09-22 10:40 ` Oliver Neukum
2020-09-22 10:54 ` Johan Hovold
2020-09-22 11:41 ` Oliver Neukum
2020-09-22 11:47 ` Johan Hovold
2020-09-21 14:21 ` [PATCH v2 0/4] USB: cdc-acm: handle broken union descriptors <Daniel Caujolle-Bert>
2020-09-21 16:19 ` <Daniel Caujolle-Bert>
2020-09-22 7:08 ` Johan Hovold
2020-09-22 9:56 ` <Daniel Caujolle-Bert>
2020-09-22 10:07 ` Johan Hovold
2020-09-22 12:10 ` Oliver Neukum
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