Gleb Natapov wrote:
On Sun, Apr 26, 2009 at 01:11:40PM +0200, Jan Kiszka wrote:
That raise a question for a kvm-mmu newbie like me:
If a page of the qemu process gets pushed around (here likely due to
fork()->exec(smbd)->COW), how will kvm's shadow table catch up? Via
MMU_NOTIFIER?
I'm on a 2.6.25 kernel, and that means without CONFIG_MMU_NOTIFIER. So
far I assumed that kernels without this feature do not work optimally,
but they won't break my guests...
Guest memory is not COWed on fork (madvise(MADV_DONTFORK))
Which isn't present in upstream.
--
error compiling committee.c: too many arguments to function
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