Re: [PATCH 0/8 v3] KVM support for 1GB pages
From: Avi Kivity
Date: Mon Jun 22 2009 - 05:54:30 EST
On 06/22/2009 12:49 PM, Joerg Roedel wrote:
After the rework it even fails to boot a guest with gbpages enabled. This weekDoes the failure happen only when both guest/host use gbpages, or does
is a bit tight but I will debug this further next week.
it also happen if gbpages is disabled on either one?
It happens only when the guest uses gbpages. If I disable them at boot the
linux guest boots fine and runs stable.
This seems to point the finger at the write protection logic, either we
create a gbpage even though there are shadowed page tables in its area,
or (more likely) we don't break up a gbpage when we write protect a page.
error compiling committee.c: too many arguments to function
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