---

yaml
---
r: 277015
b: refs/heads/master
c: 0924ab2
h: refs/heads/master
i:
  277013: 1b49019
  277011: 58c0d18
  277007: 7fecc75
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6fd8fb7f55cb6d45e7f078cd0eaf7e3c243f6c33
+refs/heads/master: 0924ab2cfa98b1ece26c033d696651fd62896c69

trunk/MAINTAINERS

@@ -2700,7 +2700,7 @@ FIREWIRE SUBSYSTEM
 M:	Stefan Richter <stefanr@s5r6.in-berlin.de>
 L:	linux1394-devel@lists.sourceforge.net
 W:	http://ieee1394.wiki.kernel.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
 S:	Maintained
 F:	drivers/firewire/
 F:	include/linux/firewire*.h

trunk/arch/x86/kvm/i8254.c

@@ -338,11 +338,15 @@ static enum hrtimer_restart pit_timer_fn(struct hrtimer *data)
 		return HRTIMER_NORESTART;
 }
 
-static void create_pit_timer(struct kvm_kpit_state *ps, u32 val, int is_period)
+static void create_pit_timer(struct kvm *kvm, u32 val, int is_period)
 {
+	struct kvm_kpit_state *ps = &kvm->arch.vpit->pit_state;
 	struct kvm_timer *pt = &ps->pit_timer;
 	s64 interval;
 
+	if (!irqchip_in_kernel(kvm))
+		return;
+
 	interval = muldiv64(val, NSEC_PER_SEC, KVM_PIT_FREQ);
 
 	pr_debug("create pit timer, interval is %llu nsec\n", interval);
@@ -394,13 +398,13 @@ static void pit_load_count(struct kvm *kvm, int channel, u32 val)
         /* FIXME: enhance mode 4 precision */
 	case 4:
 		if (!(ps->flags & KVM_PIT_FLAGS_HPET_LEGACY)) {
-			create_pit_timer(ps, val, 0);
+			create_pit_timer(kvm, val, 0);
 		}
 		break;
 	case 2:
 	case 3:
 		if (!(ps->flags & KVM_PIT_FLAGS_HPET_LEGACY)){
-			create_pit_timer(ps, val, 1);
+			create_pit_timer(kvm, val, 1);
 		}
 		break;
 	default:

trunk/fs/locks.c

@@ -1205,8 +1205,6 @@ int __break_lease(struct inode *inode, unsigned int mode)
 	int want_write = (mode & O_ACCMODE) != O_RDONLY;
 
 	new_fl = lease_alloc(NULL, want_write ? F_WRLCK : F_RDLCK);
-	if (IS_ERR(new_fl))
-		return PTR_ERR(new_fl);
 
 	lock_flocks();
 
@@ -1223,6 +1221,12 @@ int __break_lease(struct inode *inode, unsigned int mode)
 		if (fl->fl_owner == current->files)
 			i_have_this_lease = 1;
 
+	if (IS_ERR(new_fl) && !i_have_this_lease
+			&& ((mode & O_NONBLOCK) == 0)) {
+		error = PTR_ERR(new_fl);
+		goto out;
+	}
+
 	break_time = 0;
 	if (lease_break_time > 0) {
 		break_time = jiffies + lease_break_time * HZ;
@@ -1280,7 +1284,8 @@ int __break_lease(struct inode *inode, unsigned int mode)
 
 out:
 	unlock_flocks();
-	locks_free_lock(new_fl);
+	if (!IS_ERR(new_fl))
+		locks_free_lock(new_fl);
 	return error;
 }