Pete French
2009-Mar-21 12:55 UTC
KDB+DDB make interrupt storm on MSI motherboards go away it seems
I admit I was scepticle of this suggestion - but it actually seems to have worked. COmpiling a straight GENERIC kernel with KDB and DDB included do seem to have made my irq22 interrupt storms go away. Certainly I have spent some time trying to provoke the problem and not managed to make it read it's ugly head again. The thing is though, this doen't make me particularly happy - as I am sure that KDB and DDB are not supposed to make any major changes to how the kernel functions are they ? -pete.
Marat N.Afanasyev
2009-Mar-22 04:38 UTC
KDB+DDB make interrupt storm on MSI motherboards go away it seems
Pete French wrote:> I admit I was scepticle of this suggestion - but it actually seems to > have worked. COmpiling a straight GENERIC kernel with KDB and DDB > included do seem to have made my irq22 interrupt storms go away. > Certainly I have spent some time trying to provoke the problem and not > managed to make it read it's ugly head again. > > The thing is though, this doen't make me particularly happy - as I am > sure that KDB and DDB are not supposed to make any major changes to > how the kernel functions are they ? > > -pete. > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >no major changes, indeed, but a couple of small changes, e.g. implicit turning off all optimizations. -- SY, Marat