Re: another must-fix: major PS/2 mouse problem

Andrew Morton
2003-07-29T19:10:26Z

Albert Cahalan <albert@users.sourceforge.net> wrote:
>
> > So this looks OK, yes?
>
> I suppose boomerang_interrupt itself is OK.
> Spending 104 ms in IRQ 0, 31 ms in IRQ 11, and
> 44 ms in IRQ 14 is not at all OK. I was hoping
> to get under 200 microseconds for everything.

I misread that.

Last time I checked (which was about 18 months ago) the maximum
interrupts-off time on a 500MHz desktop-class machine was 80 microseconds.

Something is broken there. Do you have another machine to sanity check
against?