Marcelo Tosatti 00f4d64ee7 kvmclock: clock should count only if vm is running ... kvmclock should not count while vm is paused, because: 1) if the vm is paused for long periods, timekeeping math can overflow while converting the (large) clocksource delta to nanoseconds. 2) Users rely on CLOCK_MONOTONIC to count run time, that is, time which OS has been in a runnable state (see CLOCK_BOOTTIME). Change kvmclock driver so as to save clock value when vm transitions from runnable to stopped state, and to restore clock value from stopped to runnable transition. Cc: qemu-stable@nongnu.org Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2013-07-03 10:41:32 +02:00
..
apic.c	kvm: Change cpu_synchronize_state() argument to CPUState	2013-06-28 13:25:12 +02:00
clock.c	kvmclock: clock should count only if vm is running	2013-07-03 10:41:32 +02:00
i8254.c	i8254: Convert PITCommonState to QOM realizefn	2013-06-07 14:55:24 +02:00
i8259.c	i8259: Convert PICCommonState to use QOM realizefn	2013-06-07 14:55:24 +02:00
ioapic.c	KVM: PIC: Only commit irq routing when necessary	2013-07-01 01:11:14 +02:00
Makefile.objs	hw: move hw/kvm/ to hw/i386/kvm	2013-04-08 18:13:16 +02:00
pci-assign.c	pci-assign: remove the duplicate function name in debug message	2013-07-03 10:38:20 +02:00