Re: [Fwd: Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.4]

Lee Revell
2004-10-30T23:15:45Z

On Sat, 2004-10-30 at 23:38 +0200, Florian Schmidt wrote:
> While there's no way to deterministically force missed irq's by window
> wiggling [we should make it olympic discipline :)], UI action seems to raise
> the probability somewhat.
>

OK, I am seeing the exact same results. They are so close to yours that
I am not going to bother posting them. UI activity does seem to trigger
missed IRQs - if I switch to my mail window or Mozilla and back to the
test I see that 4 or 5 IRQs in a row got skipped. So maybe context
switching triggers the bug.

Lee