Alan Stern <[EMAIL PROTECTED]> writes: > On Thu, 29 Apr 2004, Juergen Stuber wrote: > >> beginning with 2.6.5-rc1-bk2 I'm seeing memory corruption and crash >> when I rip out a device in the middle of operation, as I do as >> part of routine testing of the legousbtower driver I'm developing. >> This apparently causes memory corruption and makes the system crash >> shortly afterwards. It happens with EHCI and companion UHCI on an >> SMP machine (hyperthreaded P4 on an i865 board), but not on non-SMP >> machines with UHCI or OHCI. > > You're not the only one. See > > http://marc.theaimsgroup.com/?l=linux-usb-devel&m=108277777810089&w=2 > > and > > http://marc.theaimsgroup.com/?l=linux-usb-devel&m=108276111022460&w=2
It is not too clear to me that these two reports are related. For me the crash happens only and always when I unplug in the middle of a Lejos download on that machine, normal operation works fine. Also, it is not a VIA board, it is a Gigabyte GA-8IG1000MK with an Intel 865G chipset. I've pinpointed it to 2.6.5-rc1-bk2, 2.6.5-rc1-bk1 is still ok, but I don't know how to further break down that patch. In ftp://ftp.kernel.org/pub/linux/kernel/v2.6/snapshots/old/patch-2.6.5-rc1-bk2.log I see two changesets from Greg [EMAIL PROTECTED], 2004-03-16 14:57:47-08:00, [EMAIL PROTECTED] Merge kroah.com:/home/greg/linux/BK/bleed-2.6 into kroah.com:/home/greg/linux/BK/usb-2.6 [EMAIL PROTECTED], 2004-03-16 10:14:07-08:00, [EMAIL PROTECTED] Merge kroah.com:/home/linux/BK/bleed-2.6 into kroah.com:/home/linux/BK/usb-2.6 but I don't know where to get these. Do you have any other suggestions how to track that problem down? J�rgen -- J�rgen Stuber <[EMAIL PROTECTED]> http://www.loria.fr/~stuber/ gnupg key fingerprint = 2767 CA3C 5680 58BA 9A91 23D9 BED6 9A7A AF9E 68B4 Please always send email as plain text. Email sent as HTML will be filtered and read later, or may get lost in spam. ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
