Displaying 2 results from an estimated 2 matches for "timer_divisor".
2007 Jan 30
0
[PATCH][HVM] fix smp guest hang after restore
...Fri Sep 15 17:05:38 2006 +0800
+++ b/xen/arch/x86/hvm/vlapic.c Tue Jan 30 18:03:19 2007 +0800
@@ -836,14 +836,16 @@ static int lapic_load(hvm_domain_context
tmict = vlapic_get_reg(s, APIC_TMICT);
if (tmict > 0) {
uint64_t period = APIC_BUS_CYCLE_NS * (uint32_t)tmict * s->hw.timer_divisor;
-
+ uint32_t lvtt = vlapic_get_reg(s, APIC_LVTT);
+
+ s->pt.irq = lvtt & APIC_VECTOR_MASK;
create_periodic_time(v, &s->pt, period, s->pt.irq,
vlapic_lvtt_period(s), NULL, s);
printk("lapic_load to rearm the actim...
2010 Dec 09
0
[PATCH]x86:vlapic: Fix possible guest tick losing after save/restore
...tmict = vlapic_get_reg(s, APIC_TMICT);
uint64_t period;
+ s->pt.irq = vlapic_get_reg(s, APIC_LVTT) & APIC_VECTOR_MASK;
if ( (tmict = vlapic_get_reg(s, APIC_TMICT)) == 0 )
return;
period = ((uint64_t)APIC_BUS_CYCLE_NS *
(uint32_t)tmict * s->hw.timer_divisor);
- s->pt.irq = vlapic_get_reg(s, APIC_LVTT) & APIC_VECTOR_MASK;
create_periodic_time(vlapic_vcpu(s), &s->pt, period,
vlapic_lvtt_period(s) ? period : 0,
s->pt.irq,
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Xen-dev...