Messages in this thread | | | Date | Sun, 4 Jun 2006 12:19:01 +0200 | From | "davor emard" <> | Subject | SMP HT + USB2.0 crash |
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HI
I have an asus MB with intel 925XE chipset and hyperthreading capable CPU. Certain lockups with random oops occur all through kernel 2.6.16.19. Some of lockups are SMP only oopses (sorry but I didn't catch them exactly to a file), other are usually like this attached file
As a general rule, if both 1) SMP 2) EHCI (usb 2.0)
Are enabled and USB2.0 devices are used frequently, then kernel lockup appear between few minutes and 1 day. It is very annoying
Disabling either SMP or the EHCI fixes the lockups. Probably some missing spin_lock or whatever in EHCI...
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