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    Subject[Bisected] [Bug #13821] Replugging USB serial converter uses new device node
    On Sun 26.Jul'09 at 22:28:27 +0200, Rafael J. Wysocki wrote:
    > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=13821
    > Subject : Replugging USB serial converter uses new device node
    > Submitter : Ferenc Wagner <wferi@niif.hu>
    > Date : 2009-07-18 20:04 (9 days old)
    > References : http://marc.info/?l=linux-kernel&m=124794754015776&w=4

    I was scanning the regressions list and noticed that I could reproduce
    this bug.

    So I bisected it to commit 335f8514f200e63d689113d29cb7253a5c282967
    ("tty: Bring the usb tty port structure into more use"), from Alan
    Cox.

    I did not double check if reverting it from -rc4 fixes the issue,
    but I noticed that this patch touches drivers/usb/serial/option.c, which
    is the driver I used to test this problem.

    If there is anything else I can do (give more info, test patches etc),
    please let me know.


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