Re: Understanding PR kern/43997 (kernel timing problems / qemu)

[Andreas Gustafsson <gson%gson.org@localhost>]

Frank Kardel wrote:
> Fixing that requires some more work. But I am surprised that the qemu 
> interrupt rate is seemingly somewhat around 50Hz.
> Could it be a bug in qemu getting the frequeny not right. qemu should 
> read the clock to get the frequencies right an possibly skip
> usleeps less than i/HZ possibly managing an error-budget. I haven't 
> looked into qemu at all, but an error of a factor 2 looks suspicious.

I fully agree.
-- 
Andreas Gustafsson, gson%gson.org@localhost