On Fri, 2 Apr 2004, Grzegorz Kulewski wrote: > On Wed, 31 Mar 2004, Marc-Christian Petersen wrote: > > > On Sunday 28 March 2004 00:51, Alan Stern wrote: > > > > Hi Grzegorz, > > > > > > When running modem_run on 2.6.4-WOLK2.3 it locks in D state on one of USB > > > > ioctls. It works at least on 2.6.2-rc2. I have no idea what causes this > > > > bug so I sent it to all lists. > > > > Please help if you can. > > > > Grzegorz Kulewski > > > > > Try applying this patch: > > > http://marc.theaimsgroup.com/?l=linux-usb-devel&m=108016447231291&q=raw > > > > Did this help Grzegorz? > > No, it did not. This time I tried 2.6.5-rc3-mm4. Seems the patch was > already applied in this release. modem_run did not lock (disk sleep state) > in the same place, but it locked after writing synchronization succeded > to system log. It seems that there is no kernel-stack-for-process-in-proc > option in mm (Andrew, can you add it?), so there is no callstack.
Everything seems to work stable on vanilla 2.6.5 + "few debuging and statistic patches that do not touch anything very important", so probably on true vanilla 2.6.5 too. So only -mm and wolk are broken? What do you think about it? Grzegorz Kulewski ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
