Re: [PATCH] kexec: reenable HPET before kexec
From: Eric W. Biederman
Date: Mon Aug 27 2007 - 14:33:40 EST
"Pallipadi, Venkatesh" <venkatesh.pallipadi@xxxxxxxxx> writes:
> - Another thing to try is to disable HPET and boot with PIT in the first
> kernel. Just to check whether PIT never works on this platform or the
> first kernel is doing something to stop PIT. You can try "hpet=disable"
> boot option for that.
I don't know what the original patch looked like. It doesn't
seem to have made it to any mailling lists to which I'm subscribed.
But I'm wondering of there is a bug in the shutdown routines for
the pit or the hpet that is causing problems. As this is
a normal kexec those routines will get called.
Eric
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