From: James Bottomley <James.Bottomley@SteelEye.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-usb-devel@lists.sourceforge.net,
SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Re: Fw: [BUG] USB Storage OOPS and a D state process in 2.6.10
Date: Wed, 05 Jan 2005 08:17:45 -0600 [thread overview]
Message-ID: <1104934665.3852.7.camel@mulgrave> (raw)
In-Reply-To: <20050105001420.5f4c8623.akpm@osdl.org>
On Wed, 2005-01-05 at 00:14 -0800, Andrew Morton wrote:
> Looks like the scsi-vs-usb-storage bunfight isn't yet settled...
Actually, this one looks pretty clear cut:
According to the trace, we get into error handling for a removed device.
This:
> RIP <ffffffffa0108252>{:usb_storage:bus_reset+66} RSP <000001002f9a7e68>
says that the usb_storage bus_reset routine never returns.
So the system is hung in error handling and the kernel is waiting for
everything to return to normal. The fix is to work out why usb_storage
hung there instead of returning success or fail.
James
next prev parent reply other threads:[~2005-01-05 14:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-05 8:14 Fw: [BUG] USB Storage OOPS and a D state process in 2.6.10 Andrew Morton
2005-01-05 14:17 ` James Bottomley [this message]
2005-01-05 15:50 ` Alan Stern
2005-01-06 10:38 ` [linux-usb-devel] " Srihari Vijayaraghavan
2005-01-08 0:43 ` Srihari Vijayaraghavan
2005-01-08 2:11 ` Srihari Vijayaraghavan
2005-01-08 3:51 ` Alan Stern
2005-01-09 4:26 ` Srihari Vijayaraghavan
2005-01-09 17:32 ` Alan Stern
2005-01-10 10:14 ` Srihari Vijayaraghavan
2005-01-10 17:33 ` Alan Stern
2005-01-10 17:39 ` Greg KH
2005-01-10 20:14 ` Mike Anderson
2005-01-10 22:29 ` [linux-usb-devel] " Alan Stern
2005-01-08 4:03 ` Alan Stern
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