Date: Sat, 2 Apr 2005 22:36:24 +0300 From: Dan Cojocar <dan.cojocar@gmail.com> To: freebsd-current@freebsd.org Cc: Nate Lawson <nate@root.org> Subject: Re: Interrupt storm Message-ID: <b37cb09705040211367b91b13d@mail.gmail.com> In-Reply-To: <424EF205.6010202@root.org> References: <b37cb09705032911295ce15f84@mail.gmail.com> <20050329154013.B52981@lexi.siliconlandmark.com> <b37cb097050329231336345ce@mail.gmail.com> <20050330104117.A52981@lexi.siliconlandmark.com> <b37cb0970503300926cbfa252@mail.gmail.com> <20050330123458.T52981@lexi.siliconlandmark.com> <424C41C3.50705@root.org> <b37cb0970503311038379c9a5a@mail.gmail.com> <20050402111839.GA847@h1.d> <424EF205.6010202@root.org>
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On Apr 2, 2005 10:27 PM, Nate Lawson <nate@root.org> wrote: > Gleb Kurtsov wrote: > > On (31/03/2005 21:38), Dan Cojocar wrote: > > > >>On Thu, 31 Mar 2005 10:30:27 -0800, Nate Lawson <nate@root.org> wrote: > >> > >>>Andre Guibert de Bruet wrote: > >>> > >>>>On Wed, 30 Mar 2005, Dan Cojocar wrote: > >>>> > >>>> > >>>>>On Wed, 30 Mar 2005 10:53:48 -0500 (EST), Andre Guibert de Bruet wrote: > >>>>> > >>>>> > >>>>>>On Wed, 30 Mar 2005, Dan Cojocar wrote: > >>>>>> > >>>>>> > >>>>>>>I tried running GENERIC and i get the following lor and watchdog > >>>>>>>timeout, no interrupt storms: > >>>>>> > >>>>>>--- 8< --- <snip> --- 8< --- > >>>>>> > >>>>>> > >>>>>>> Here is the full dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.generic > >>>>>>> I tried also my kernel with apic, i don't get interrupt storms but > >>>>>>>i get watchdog timeout message just like with GENERIC. > >>>>>>>Here is the full dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.apic > >>>>>>> And finally i tried my kernel without apic and without acpi, it's > >>>>>>>running just fine, no interrupt storms, no watchdog timeout, but i > >>>>>>>don't have acpi :(, here is the final > >>>>>>>dmesg: http://cs.ubbcluj.ro/~dan/dmesg.txt.noacpi. > > > > if you want to get acpi you have to use old acpi pci link code. > > cd sys/dev/acpica; cvs update -D 23-Nov-2004 -Pd acpi_pci[^.]* > > it works fine for me with recent current. > > I'm a little confused. I don't know of anyone that has problems with > the 6-current PCI irq code that works on 5-stable (which is what your > cvs command updates it to). > > Do either of you have a problem with irq routing on 6-current that works > on 5-stable? Please send details if so. Hello Nate, I'm not using now -stable but i did have for a short period stable installed and i remember that i didn't have any interrupt storm. Maybe i will try to install a -stable version again to see if i remember correct. Thanks, Dan
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