Do not write nmi_pending, sipi_vector, and mpstate unless we at least go
through a reset. And TSC as well as KVM wallclocks should only be
written on full sync, otherwise we risk to drop some time on during
state read-modify-write.
Signed-off-by: Jan Kiszka jan.kis...@siemens.com
---
kvm.h
On Wed, Feb 24, 2010 at 03:17:53PM +0100, Jan Kiszka wrote:
Do not write nmi_pending, sipi_vector, and mpstate unless we at least go
through a reset. And TSC as well as KVM wallclocks should only be
written on full sync, otherwise we risk to drop some time on during
state read-modify-write.
Marcelo Tosatti wrote:
On Wed, Feb 24, 2010 at 03:17:53PM +0100, Jan Kiszka wrote:
Do not write nmi_pending, sipi_vector, and mpstate unless we at least go
through a reset. And TSC as well as KVM wallclocks should only be
written on full sync, otherwise we risk to drop some time on during