From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org,
"David A. Desrosiers" <desrod@gnu-designs.com>,
linux-usb-devel@lists.sourceforge.net
Subject: Re: USBDEVFS_RESET deadlocks USB bus.
Date: Fri, 4 Jun 2004 13:07:48 -0700 [thread overview]
Message-ID: <20040604200748.GA12855@kroah.com> (raw)
In-Reply-To: <20040604200211.GB3261@babylon.d2dc.net>
On Fri, Jun 04, 2004 at 04:02:11PM -0400, Zephaniah E. Hull wrote:
>
> lt-pilot-xfer D 00000000 0 11415 2709 (NOTLB)
> d2ad3eb0 00000086 c022391a 00000000 3231203a 000a2e35 00000001 d2ad3ea7
> d4edd000 d7fc8a00 c8449790 00000000 abb31900 000f447a c4bae4b8 c977d824
> 00000246 d2ad2000 d2ad3eec c0336735 c977d82c c4bae310 00000001 c4bae310
> Call Trace:
> [<c0336735>] __down+0x85/0x120
> [<c033692f>] __down_failed+0xb/0x14
> [<c026af27>] .text.lock.hub+0x69/0x82
> [<c0272b7f>] usbdev_ioctl+0x19f/0x710
> [<c015a45d>] file_ioctl+0x5d/0x170
> [<c015a686>] sys_ioctl+0x116/0x250
> [<c0103f8f>] syscall_call+0x7/0xb
>
> This is on 2.6.7-rc2-mm1.
Ah, can you not try the -mm1 kernel? This problem should not be in the
mainline kernel. There was a locking issue in the last bk-usb patch
that made it into the -mm1 kernel that was fixed yesterday.
thanks,
greg k-h
next prev parent reply other threads:[~2004-06-04 20:09 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-04 19:39 USBDEVFS_RESET deadlocks USB bus Zephaniah E. Hull
2004-06-04 19:52 ` Greg KH
2004-06-04 20:02 ` Zephaniah E. Hull
2004-06-04 20:05 ` Zephaniah E. Hull
2004-06-04 20:07 ` Greg KH [this message]
2004-06-04 20:28 ` David A. Desrosiers
2004-06-04 21:06 ` Zephaniah E. Hull
2004-06-04 20:40 ` [linux-usb-devel] " Duncan Sands
2004-06-04 21:30 ` Zephaniah E. Hull
2004-06-05 7:55 ` Duncan Sands
2004-06-06 6:35 ` Zephaniah E. Hull
2004-06-07 7:05 ` Duncan Sands
2004-06-07 15:43 ` Zephaniah E. Hull
2004-06-07 19:11 ` Duncan Sands
2004-06-07 23:13 ` Zephaniah E. Hull
2004-06-08 20:19 ` Duncan Sands
2004-06-18 20:02 ` Ian Morgan
2004-06-19 13:48 ` Duncan Sands
2004-07-02 20:47 ` Zephaniah E. Hull
2004-07-02 21:11 ` Alan Stern
2004-07-02 21:52 ` Zephaniah E. Hull
2004-07-03 8:28 ` Duncan Sands
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