From: Duncan Sands <baldrick@free.fr>
To: "Zephaniah E. Hull" <warp@babylon.d2dc.net>, Greg KH <greg@kroah.com>
Cc: linux-kernel@vger.kernel.org,
"David A. Desrosiers" <desrod@gnu-designs.com>,
linux-usb-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] Re: USBDEVFS_RESET deadlocks USB bus.
Date: Fri, 4 Jun 2004 22:40:43 +0200 [thread overview]
Message-ID: <200406042240.43490.baldrick@free.fr> (raw)
In-Reply-To: <20040604200211.GB3261@babylon.d2dc.net>
> 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
Does this help?
Ciao,
Duncan.
--- linux-2.5/drivers/usb/core/devio.c.orig 2004-06-04 22:29:28.000000000 +0200
+++ linux-2.5/drivers/usb/core/devio.c 2004-06-04 22:40:22.000000000 +0200
@@ -50,6 +50,8 @@
#include "hcd.h" /* for usbcore internals */
#include "usb.h"
+extern int __usb_reset_device(struct usb_device *udev);
+
struct async {
struct list_head asynclist;
struct dev_state *ps;
@@ -719,7 +721,7 @@
static int proc_resetdevice(struct dev_state *ps)
{
- return usb_reset_device(ps->dev);
+ return __usb_reset_device(ps->dev);
}
next prev parent reply other threads:[~2004-06-04 20:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-04 19:39 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
2004-06-04 20:28 ` David A. Desrosiers
2004-06-04 21:06 ` Zephaniah E. Hull
2004-06-04 20:40 ` Duncan Sands [this message]
2004-06-04 21:30 ` [linux-usb-devel] " 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200406042240.43490.baldrick@free.fr \
--to=baldrick@free.fr \
--cc=desrod@gnu-designs.com \
--cc=greg@kroah.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
--cc=warp@babylon.d2dc.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome