[Qemu-devel] Re: [5578] Increase default IO timeout from 10ms to 5s

[Jan Kiszka]

Anthony Liguori wrote:
> If anyone notices a slow down, I'd check this revision.  There may be
> broken bits of code out there that depends on wake up rate.  I've done a
> fair bit of testing and haven't found any but you never know.

OK, here is one brokenness for you: Musicpal (qemu-arm-system) becomes
unusable, sounds is stopping for seconds, even keyboard input is
inpossible, including switching to the monitor console. What should I
check for? Note that this board uses a ptimer to a PIT to the guest. May
this make a difference here?

Jan

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