[linux-usb-devel] Re: [bk patch] Big HID update

2002-07-11 Thread Greg KH
On Thu, Jul 11, 2002 at 05:16:10PM +0200, Vojtech Pavlik wrote: > Hi! > > This cset is update of the HID drivers to the latest version, as a part > of the Input merge. It finally includes ForceFeedback support by Johann > Deneux, enabling ForceFeedback on new Logitech and Microsoft devices. > >

[linux-usb-devel] Re: checker report on pwc-if.c

2002-07-11 Thread Greg KH
On Fri, Jul 12, 2002 at 12:18:32AM +0200, Oliver Neukum wrote: > Hi, > > this is a real one. Fix included. Applied, thanks. greg k-h --- This sf.net email is sponsored by:ThinkGeek Gadgets, caffeine, t-shirts, fun stuff. http://thinkgeek.com

[linux-usb-devel] Re: stanford checker - printer

2002-07-11 Thread Greg KH
On Fri, Jul 12, 2002 at 12:07:07AM +0200, Oliver Neukum wrote: > Hi, > > the checker found a real one here. Fix included. Applied, thanks. greg k-h --- This sf.net email is sponsored by:ThinkGeek Gadgets, caffeine, t-shirts, fun stuff. http:

[linux-usb-devel] Re: module unload race in core/drivers.c

2002-07-11 Thread Greg KH
On Thu, Jul 11, 2002 at 11:58:00PM +0200, Oliver Neukum wrote: > Hi, > > there's a race which would lead to reading from freed memory > possibly leading to a buffer overflow. > Solution: BKL Applied, thanks. greg k-h --- This sf.net email is

[linux-usb-devel] Re: fix module unload race with usb_open

2002-07-11 Thread Greg KH
On Thu, Jul 11, 2002 at 05:42:12PM +0200, Oliver Neukum wrote: > Hi, > > the lock is not held long enough. Good catch, thanks. Applied. greg k-h --- This sf.net email is sponsored by:ThinkGeek Gadgets, caffeine, t-shirts, fun stuff. http://

[linux-usb-devel] Re: change locking in releaseintf, too

2002-07-11 Thread Greg KH
On Wed, Jul 10, 2002 at 05:41:57PM +0200, Oliver Neukum wrote: > Hi, > > sorry, a lock change in claim needs one in release, too. Applied, thanks. Note, I could not import this changeset due to missing one (you might have one in your tree you didn't send me) so I just applied the patch. thanks

[linux-usb-devel] Re: race in core/devices.c::usb_device_poll

2002-07-11 Thread Greg KH
On Wed, Jul 10, 2002 at 06:10:35PM +0200, Oliver Neukum wrote: > Hi, > > this is a very unusual race where dropping the BKL in a multithreaded > application using poll can lead to a memory leak. The BKL really is strange > at times. Applied, thanks. (again, same thing with the changeset, so I j

[linux-usb-devel] Re: cset to make driver unload safe and reduce the scope of the BKL

2002-07-11 Thread Greg KH
On Thu, Jul 04, 2002 at 12:34:50AM +0200, Oliver Neukum wrote: > Hi Greg, > > nobody has protested. For me it works. SMP I can't test. Applied, sorry for the delay. thanks, greg k-h --- This sf.net email is sponsored by:ThinkGeek Gadgets, c

[linux-usb-devel] Re: module unload safety in 2.4

2002-07-11 Thread Greg KH
On Thu, Jul 11, 2002 at 11:33:36PM +0200, Oliver Neukum wrote: > Hi, > > I've been recently fixing module unload races. That is not yet finished, > unfortunately. I took a look at 2.4. IMHO there's no sane way of doing > it short of adding an owner field to the driver structure. In other words >

[linux-usb-devel] Re: checker report on pwc-if.c

2002-07-11 Thread Nemosoft Unv.
Greetings, On Friday 12 July 2002 00:18, Oliver Neukum wrote: > Hi, > > this is a real one. Fix included. Thanks for the fix... indeed, small oversight :( But, I'm wondering: won't lock_kernel() interfere with the call to video_unregister_device(pdev->vdev); and schedule()? - Nemosoft --

[linux-usb-devel] checker report on pwc-if.c

2002-07-11 Thread Oliver Neukum
Hi, this is a real one. Fix included. Regards Oliver You can import this changeset into BK by piping this whole message to: '| bk receive [path to repository]' or apply the patch as usual. === [EMAIL PRO

[linux-usb-devel] stanford checker - printer

2002-07-11 Thread Oliver Neukum
Hi, the checker found a real one here. Fix included. Regards Oliver You can import this changeset into BK by piping this whole message to: '| bk receive [path to repository]' or apply the patch as usual. ==

[linux-usb-devel] module unload race in core/drivers.c

2002-07-11 Thread Oliver Neukum
Hi, there's a race which would lead to reading from freed memory possibly leading to a buffer overflow. Solution: BKL Regards Oliver You can import this changeset into BK by piping this whole message to: '| bk receive [path to repository]' or apply the patch as usual.

[linux-usb-devel] module unload safety in 2.4

2002-07-11 Thread Oliver Neukum
Hi, I've been recently fixing module unload races. That is not yet finished, unfortunately. I took a look at 2.4. IMHO there's no sane way of doing it short of adding an owner field to the driver structure. In other words only a backport braking the API would help. For the time being I give up o

Re: [linux-usb-devel] Odd behavior -- drive not mapped to SCSI

2002-07-11 Thread Tom Collins
At 9:58 AM -0700 7/11/02, David Brownell wrote: >Tom Collins wrote: >>I'm working with some USB drives and trying to troubleshoot a few >>problems. MIPS hardware, kernel 2.4.19-rc1 (for the EHCI driver). > >Out of curiousity -- big-endian or little-endian MIPS? >(Or should I say, "MIPS or SPIM"?

Re: [linux-usb-devel] Odd behavior -- drive not mapped to SCSI

2002-07-11 Thread David Brownell
Tom Collins wrote: > I'm working with some USB drives and trying to troubleshoot a few > problems. MIPS hardware, kernel 2.4.19-rc1 (for the EHCI driver). Out of curiousity -- big-endian or little-endian MIPS? (Or should I say, "MIPS or SPIM"? :) Folk have used the EHCI driver on PPC (big-endi

[linux-usb-devel] Odd behavior -- drive not mapped to SCSI

2002-07-11 Thread Tom Collins
I'm working with some USB drives and trying to troubleshoot a few problems. MIPS hardware, kernel 2.4.19-rc1 (for the EHCI driver). I have a USB 2.0 drive that is powered off the USB bus, connected to an Adaptec USB 2.0 card. When I connect it with verbose USB debugging messages, I get the f

[linux-usb-devel] device side sof handling

2002-07-11 Thread navinb
Hello, just one quick question.. like a host controller needs to generate + schedule a SOF frame every one millisecond, DO we need to handle SOF on device (slave) side in software , especially for the devices with an asynchronous endpoint, Best Regards ___

Re: [linux-usb-devel] pwc lossage on arm: 2.5.24, rmk1,patch 1167/3 on arm

2002-07-11 Thread David Brownell
Christopher Hoover wrote: > While usb-storage is happy, pwc with my Logitech QuickCam 3000 Pro is > not. This is on arm 2.5.24-rmk1 with patch 1167/3. > > With the camera plugged in, insmod'ing ohci-hcd first and then pwc, I > get a hang (no sysrq response) or crash straight into the boot loader

[linux-usb-devel] fix module unload race with usb_open

2002-07-11 Thread Oliver Neukum
Hi, the lock is not held long enough. Regards Oliver You can import this changeset into BK by piping this whole message to: '| bk receive [path to repository]' or apply the patch as usual. === [EMAIL PRO

Re: [linux-usb-devel] Any Pure CDC-Ethernet device available?

2002-07-11 Thread Brad Hards
On Thu, 11 Jul 2002 15:54, Shishir Jain wrote: > Is anyone aware of a pure CDC-Ethernet complaint device in the market? There are a few that are identified in the Config.help entry for the appropriate driver in Linux. They aren't exactly compliant with the spec though. Brad -- http://conf.lin