---

yaml --- r: 297074 b: refs/heads/master c: dc2babf h: refs/heads/master v: v3
git-mirror · Mar 5, 2012 · 7f998b9 · 7f998b9
1 parent d976f62
commit 7f998b9
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f9208427f72e6cb52c71767af3bf8c14c43c27ac
+refs/heads/master: dc2babfea592e633cf3890294af6545609b466be
diff --git a/trunk/arch/powerpc/kvm/emulate.c b/trunk/arch/powerpc/kvm/emulate.c
@@ -84,6 +84,7 @@ static int kvmppc_dec_enabled(struct kvm_vcpu *vcpu)
 void kvmppc_emulate_dec(struct kvm_vcpu *vcpu)
 {
 	unsigned long dec_nsec;
+	unsigned long long dec_time;
 
 	pr_debug("mtDEC: %x\n", vcpu->arch.dec);
 #ifdef CONFIG_PPC_BOOK3S
@@ -103,11 +104,12 @@ void kvmppc_emulate_dec(struct kvm_vcpu *vcpu)
 		 * host ticks. */
 
 		hrtimer_try_to_cancel(&vcpu->arch.dec_timer);
-		dec_nsec = vcpu->arch.dec;
-		dec_nsec *= 1000;
-		dec_nsec /= tb_ticks_per_usec;
-		hrtimer_start(&vcpu->arch.dec_timer, ktime_set(0, dec_nsec),
-			      HRTIMER_MODE_REL);
+		dec_time = vcpu->arch.dec;
+		dec_time *= 1000;
+		do_div(dec_time, tb_ticks_per_usec);
+		dec_nsec = do_div(dec_time, NSEC_PER_SEC);
+		hrtimer_start(&vcpu->arch.dec_timer,
+			ktime_set(dec_time, dec_nsec), HRTIMER_MODE_REL);
 		vcpu->arch.dec_jiffies = get_tb();
 	} else {
 		hrtimer_try_to_cancel(&vcpu->arch.dec_timer);