[RFC 0/5] fix races in CDC-WDM

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To: penguin-kernel@xxxxxxxxxxxxxxxxxxx, bjorn@xxxxxxx, linux-usb@xxxxxxxxxxxxxxx
Subject: [RFC 0/5] fix races in CDC-WDM
From: Oliver Neukum <oneukum@xxxxxxxx>
Date: Wed, 12 Aug 2020 15:20:29 +0200

CDC-WDM was not written with multithreaded users or
uncooperative devices in mind.
This leads to race conditions and hangs in flush().

Follow-Ups:
- Re: [RFC 0/5] fix races in CDC-WDM
  - From: Tetsuo Handa
- [RFC 4/5] CDC-WDM: fix race reporting errors in flush
  - From: Oliver Neukum
- [RFC 5/5] CDC-WDM: remove use of intf->dev after potential disconnect
  - From: Oliver Neukum
- [RFC 3/5] CDC-WDM: making flush() interruptible
  - From: Oliver Neukum
- [RFC 2/5] CDC-WDM: introduce a timeout in flush()
  - From: Oliver Neukum
- [RFC 1/5] CDC-WDM: fix hangs in flush()
  - From: Oliver Neukum

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