KVM guest: disable stealtime on reboot to avoid mem corruption

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else, host continues to update stealtime after reboot,
which can corrupt e.g. initramfs area.
found when tracking down initramfs unpack error on initial reboot
(with qemu-kvm -smp 2, no problem with single-core).

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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Florian Westphal 2012-08-15 16:00:40 +02:00 • committed by Marcelo Tosatti

parent 28a6fdabb3

commit 8fbe6a541f

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arch/x86/kernel/kvm.c

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