> The point is that all the disconnection event does is inform a subsystem
> that the entity represented by the other object has gone. What it
> chooses to do with the information is up to it. It could set it's own
> connected object to degraded, never use the other object again and drop
> the r
On Mon, 2004-04-05 at 18:23, David Brownell wrote:
> "Irrelevant" is pointlessly strong, even for what I'm guessing
> you really mean to be saying.
No, it's the very point.
If we have to enforce ordering on the event propagation across
subsystems, that can't be done without inter subsystem synchr
James Bottomley wrote:
On Sun, 2004-04-04 at 22:54, David Brownell wrote:
Which directly follows from what I said ... USB propagates
that knowledge in carefully defined ways. Other layers can
do the same, although clearly state associated with open file
descriptors needs to use a slightly differ
Hi,
I found this message in my syslog:
usb-storage: This device (07cf,1001,5010 S 05 P 01) has an unneeded Protocol entry in
unusual_devs.h
Please send a copy of this message to <[EMAIL PROTECTED]>
# uname -a
Linux bow 2.6.4-gentoo #12 Thu Mar 25 01:14:30 CET 2004 i686 Intel(R) Pentium(R) M
pr
Second test result from IBM PC300PL with usb-storage debugging enabled.
I'll try Pete Zaitcev's patch next.
Thanks for your help,
Peter Santoro
==
ksymoops 2.4.9 on i686 2.4.25. Options used
-v /usr/src/linux/vmlinux (specified
On Sun, Apr 04, 2004 at 11:17:55PM -0400, Alan Stern wrote:
> As it turns out, the block layer guarantees that when sd_open runs the
> bd_disk pointer will be valid. It does this by following the pattern I
> mentioned in an earlier message -- drivers/base/map.c uses a
> subsystem-wide semaphore,
On Sun, 2004-04-04 at 22:54, David Brownell wrote:
> Which directly follows from what I said ... USB propagates
> that knowledge in carefully defined ways. Other layers can
> do the same, although clearly state associated with open file
> descriptors needs to use a slightly different strategy. A
On Sun, 2004-04-04 at 22:17, Alan Stern wrote:
> On 4 Apr 2004, James Bottomley wrote:
> > On Sun, 2004-04-04 at 12:46, Alan Stern wrote:
> > > Ah, you have left out the third, bad alternative: open succeeds, user gets
> > > an fd that points to a deallocated device. More details below...
> >
>
On Sat, Apr 03, 2004 at 07:36:03PM -0800, Robert White wrote:
> The usbserial.o driver module reliably/repeatedly produces an oops.
This should be fixed in the latest kernel version.
If not, please let us know.
thanks,
greg k-h
---
This SF.N
On Sun, 2004-04-04 at 23:33, Patrick Mansfield wrote:
> How is unregister_cdrom(&cd->cdi) called if the device is not open?
OK, the attached does everything correctly (as I should have done at
first) by using a kobject to hold the compound references.
I've stressed this one nicely. Unfortunately
On Sun, 4 Apr 2004, Adam Goode wrote:
> If I have no USB devices plugged in, I get no crashes at all.
>
> When I plug in my trusty old ov511+ camera, I either get a solid lockup
> right away (with no messages displayed at all), or I get one after
> suspend/resume.
>
> I thought because these sta
On Mon, 2004-04-05 at 09:03, Jens Axboe wrote:
> Doesn't quite work, how about something like this as a work-around?
I'm not sure we want to be introducing yet another refcount. What was
the problem?
James
---
This SF.Net email is sponsored
On Mon, 05 Apr 2004 15:53:48 -0400
Peter Santoro <[EMAIL PROTECTED]> wrote:
> >>EIP; c021cc1b<=
> Trace; c021bfb7
> Trace; c0108a74
> Trace; c010b118
> Trace; c0146ed1
> Trace; c013a7d3
> Trace; c013ab93
> Trace; c010734f
> >>EIP; c0241cdb<=
>
> Trace; c0241077
> Trac
Hey everyone. I just recently upgraded to UDEV as an alternative to devfs. MOST things
work, but I seem to have trouble with my iPod. I am using the USB 2.0 setup, and
everything worked fine before. In my script when GTKPOD quit, I would have it execute
something like this:
1) RMMOD the follow
When attempting to run a program that sends data down the Keyspan PDA
usb serial port:
Kernel 2.6.5 fresh off the kernel.org, it also happened with 2.6.4,
similar errors I think.
This works with my 2.4.22 kernel. Unfortunately it's a server that I
can't do a lot of testing on (serves email and su
On Mon, 5 Apr 2004, Peter Santoro wrote:
> Below are the results of running my first test (boot PC, login as root,
> insert lexar jumpdrive, attempt to mount the vfat formatted device).
> When I ran the test on my IBM PC300PL 6862-U8U (500Mhz P3), the mount
> command hung for ~30 sec and then t
On Mon, 5 Apr 2004, Martin Habets wrote:
> To be honest, it seemed logical at the time... Somehow the completion
> just does not happen.
>
> What I gather from the other mails is that you consider the fix temporary.
> Would it be of use if I try to track this one down? (with out the patch
> I gue
The crash dump results from my Dell Inspiron are listed below. I also
tried the test again on my ASUS PC and it also crashed this time. The
difference between the 1st and 2nd ASUS PC test (which may mean nothing
with this minimal amount of testing) is that I inserted the Lexar
JumpDrive into
If you want me to i can test it tonight to see if it does correct the
problem for which i initially posted. I'll let you know if it does.
Bye
Le lun 05/04/2004 à 20:40, David Brownell a écrit :
> areversat wrote:
> > Hi, I'd like to know why the patch didn't get included in the 2.6.5 is
> > it the
areversat wrote:
Hi, I'd like to know why the patch didn't get included in the 2.6.5 is
it the lack of time or anything else ?
Nobody confirmed that it actually did the right thing...
But I was going to dig it up and forward it to Greg
for the 2.6.6-pre patches (and 2.6.5-mm), since it
looks right
Hi, I'd like to know why the patch didn't get included in the 2.6.5 is
it the lack of time or anything else ?
Thanks,
Antoine REVERSAT aka Crevetor
Le jeu 18/03/2004 à 00:08, David Brownell a écrit :
> Olaf Hering wrote:
> > On Wed, Mar 17, David Brownell wrote:
>
> >>Actually what's needed is
On Sat, Apr 03, 2004 at 08:11:50PM -0500, Alan Stern wrote:
> On Sun, 4 Apr 2004 [EMAIL PROTECTED] wrote:
>
> > Hi,
> >
> > I have an Epson Stylus CX3200. When I turn it off I see:
> >
> > Apr 2 00:46:04 palantir8 kernel: usb 1-2: USB disconnect, address 3
> > Apr 2 00:46:04 palantir8 kernel:
Ok, I ran the same test as previously reported earlier today on my Dell
Inspiron 3800 (700Mhz P3, slackware 9.1, kernel 2.4.25, hotplug
2003_08_05). The mount command also hung for ~30 secs before crashing.
I will submit a ksymoops crash dump later today, after I copy the info
off the screen.
Below are the results of running my first test (boot PC, login as root,
insert lexar jumpdrive, attempt to mount the vfat formatted device).
When I ran the test on my IBM PC300PL 6862-U8U (500Mhz P3), the mount
command hung for ~30 sec and then the system crashed. When I ran the
test on my hom
On Sun, 2004-04-04 at 23:33, Patrick Mansfield wrote:
> How is unregister_cdrom(&cd->cdi) called if the device is not open?
Yes, I need to pull the same kobject trick that sd does for the same
reason.
James
---
This SF.Net email is sponsored
On Fri, Apr 02 2004, James Bottomley wrote:
> On Thu, 2004-04-01 at 18:32, James Bottomley wrote:
> > Now, the questions are, whose issue is this and how do we fix it? I can
> > see that a driver needs early notification of unplugs so it can deny all
> > access to a gone device. On the other hand
> > Open process: Disconnect process:
> >
> > Get minor number from inode
> > Lookup USB interface using
> > minor number
> > Get device pointer from the
> > interface's private data
> > and check it's not NULL
>
> This is what's wrong. Here you
Am Samstag, 3. April 2004 03:54 schrieb David Brownell:
> >We've talked about this before on the mailing lists... we've never
> > come up with a good solution.
>
> It seems to me that the problem screams for a semaphore. The question
> is just which semaphore.
> >>>
> >>>That,
On Mon, Apr 05, 2004 at 08:39:56AM -0300, Marcelo Tosatti wrote:
> On Tue, Mar 30, 2004 at 01:56:14PM -0800, Greg KH wrote:
> > On Tue, Mar 30, 2004 at 12:44:09AM +0200, [EMAIL PROTECTED] wrote:
> > > datafab.c has an often-seen bug: the SCSI READ_CAPACITY command
> > > does not need the number of
On Tue, Mar 30, 2004 at 01:56:14PM -0800, Greg KH wrote:
> On Tue, Mar 30, 2004 at 12:44:09AM +0200, [EMAIL PROTECTED] wrote:
> > datafab.c has an often-seen bug: the SCSI READ_CAPACITY command
> > does not need the number of sectors but the last sector.
>
> Applied, thanks.
Hi guys,
We also pr
I'm working on a linux 2.6 port for the motorola MPC5200 processor. This
processor has on chip 1.1 OHCI (so they say...) controller. But I have
two problems :
- The first is about the get_frame_number. I see that the 'glue' driver
can provide a function to read this value and that's good news f
Am Montag, 5. April 2004 07:49 schrieb Robert White:
> Pasting the whole program is impractical, so here is the psudocode
>
> Open /dev/usb/ttyUSB0
> Build Poll structure with events = POLLIN for this descriptor
> Call poll(&structure,1,-1)
>
> (Without the patch) If you pull the usb cable out of t
Hello USB List, hello Andrew!
On Mon, 05 Apr 2004, Andrew Morton wrote:
> Hopefully someone on linux-usb can help. There's a >400k USB patch in -mm
> and I wouldn't know which change might have caused this.
One more probe point: I could successfully install SMALL files (a few
k), but as soon as
Hopefully someone on linux-usb can help. There's a >400k USB patch in -mm
and I wouldn't know which change might have caused this.
Norbert Preining <[EMAIL PROTECTED]> wrote:
>
> Hi Andrew, hil lists!
>
> USB HotSyncing is not working ATM with -mm kernels: I tried 2.6.5
> (vanilla) and had no
34 matches
Mail list logo
