Re: 2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Steven Rostedt
On Thu, 21 Feb 2008, Mark Hounschell wrote: > > > > To prove this is the problem, boot with noapic in the kernel command line. > > 1) the problem should disappear. > > 2) (I'm betting) you see that the eth and EMU10K1 share the same > >interrupt line. > > > > Yep, you were right. They do share

Re: 2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Mark Hounschell
Steven Rostedt wrote: > [CC'd Thomas and Jon] > > Thomas, Jon, looks like the someone has the funny interrupt controller. > > On Thu, 21 Feb 2008, Mark Hounschell wrote: > >> According to /proc/interrupts, every interrupt received by eth1 is also >> being received by the sound card EMU10K1. The

Re: 2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Steven Rostedt
[CC'd Thomas and Jon] Thomas, Jon, looks like the someone has the funny interrupt controller. On Thu, 21 Feb 2008, Mark Hounschell wrote: > According to /proc/interrupts, every interrupt received by eth1 is also > being received by the sound card EMU10K1. The problem showed itself > first with t

2.6.24-rt1 IRQ routing anomaly

2008-02-21 Thread Mark Hounschell
According to /proc/interrupts, every interrupt received by eth1 is also being received by the sound card EMU10K1. The problem showed itself first with this. The sound system was quiet BTW. It does not happen with 2.6.24 vanilla. kernel: irq 19: nobody cared (try booting with the "irqpoll" option)