* Re: [Qemu-devel] [PATCH] usb: Remove obsolete assert from usb_packet_complete
[not found] <4FEDD75A.1010705@siemens.com>
@ 2012-07-02 11:08 ` Gerd Hoffmann
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From: Gerd Hoffmann @ 2012-07-02 11:08 UTC (permalink / raw)
To: Jan Kiszka; +Cc: Erik Rull, qemu-devel
On 06/29/12 18:27, Jan Kiszka wrote:
> Due to queuing/pipelining, there can now be multiple packets per
> endpoint in flight. So the assertion in usb_packet_complete became wrong
> and can cause bogus QEMU terminations. Seen with a passed-through USB
> headset.
NAK. The assert doesn't protect against multiple packets in flight, but
against packet reorderng.
Need to understand why to assert actually triggers.
cheers,
Gerd
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2012-07-02 11:08 ` [Qemu-devel] [PATCH] usb: Remove obsolete assert from usb_packet_complete Gerd Hoffmann
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