---

yaml
---
r: 98645
b: refs/heads/master
c: 1faf7f2
h: refs/heads/master
i:
  98643: 04cb85a
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee3ece830f6db9837f7ac67008f532a8c1e755f4
+refs/heads/master: 1faf7f25b2aa4fcd2ae0ec2fd2e9fb9ff4bfee10

trunk/arch/mips/sgi-ip32/ip32-irq.c

@@ -425,6 +425,11 @@ static void ip32_irq0(void)
 	BUILD_BUG_ON(MACEISA_SERIAL2_RDMAOR_IRQ - MACEISA_AUDIO_SW_IRQ != 31);
 
 	crime_int = crime->istat & crime_mask;
+
+	/* crime sometime delivers spurious interrupts, ignore them */
+	if (unlikely(crime_int == 0))
+		return;
+
 	irq = MACE_VID_IN1_IRQ + __ffs(crime_int);
 
 	if (crime_int & CRIME_MACEISA_INT_MASK) {

trunk/fs/9p/v9fs_vfs.h

@@ -51,4 +51,4 @@ int v9fs_dir_release(struct inode *inode, struct file *filp);
 int v9fs_file_open(struct inode *inode, struct file *file);
 void v9fs_inode2stat(struct inode *inode, struct p9_stat *stat);
 void v9fs_dentry_release(struct dentry *);
-int v9fs_uflags2omode(int uflags, int extended);
+int v9fs_uflags2omode(int uflags);

trunk/fs/9p/vfs_file.c

@@ -59,7 +59,7 @@ int v9fs_file_open(struct inode *inode, struct file *file)
 
 	P9_DPRINTK(P9_DEBUG_VFS, "inode: %p file: %p \n", inode, file);
 	v9ses = v9fs_inode2v9ses(inode);
-	omode = v9fs_uflags2omode(file->f_flags, v9fs_extended(v9ses));
+	omode = v9fs_uflags2omode(file->f_flags);
 	fid = file->private_data;
 	if (!fid) {
 		fid = v9fs_fid_clone(file->f_path.dentry);
@@ -75,8 +75,6 @@ int v9fs_file_open(struct inode *inode, struct file *file)
 			inode->i_size = 0;
 			inode->i_blocks = 0;
 		}
-		if ((file->f_flags & O_APPEND) && (!v9fs_extended(v9ses)))
-			generic_file_llseek(file, 0, SEEK_END);
 	}
 
 	file->private_data = fid;

trunk/fs/9p/vfs_inode.c

@@ -132,10 +132,10 @@ static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode)
 /**
  * v9fs_uflags2omode- convert posix open flags to plan 9 mode bits
  * @uflags: flags to convert
- * @extended: if .u extensions are active
+ *
  */
 
-int v9fs_uflags2omode(int uflags, int extended)
+int v9fs_uflags2omode(int uflags)
 {
 	int ret;
 
@@ -155,16 +155,14 @@ int v9fs_uflags2omode(int uflags, int extended)
 		break;
 	}
 
+	if (uflags & O_EXCL)
+		ret |= P9_OEXCL;
+
 	if (uflags & O_TRUNC)
 		ret |= P9_OTRUNC;
 
-	if (extended) {
-		if (uflags & O_EXCL)
-			ret |= P9_OEXCL;
-
-		if (uflags & O_APPEND)
-			ret |= P9_OAPPEND;
-	}
+	if (uflags & O_APPEND)
+		ret |= P9_OAPPEND;
 
 	return ret;
 }
@@ -508,7 +506,7 @@ v9fs_vfs_create(struct inode *dir, struct dentry *dentry, int mode,
 		flags = O_RDWR;
 
 	fid = v9fs_create(v9ses, dir, dentry, NULL, perm,
-				v9fs_uflags2omode(flags, v9fs_extended(v9ses)));
+						v9fs_uflags2omode(flags));
 	if (IS_ERR(fid)) {
 		err = PTR_ERR(fid);
 		fid = NULL;

trunk/kernel/hrtimer.c

@@ -1003,18 +1003,10 @@ hrtimer_start(struct hrtimer *timer, ktime_t tim, const enum hrtimer_mode mode)
 	 */
 	raise = timer->state == HRTIMER_STATE_PENDING;
 
-	/*
-	 * We use preempt_disable to prevent this task from migrating after
-	 * setting up the softirq and raising it. Otherwise, if me migrate
-	 * we will raise the softirq on the wrong CPU.
-	 */
-	preempt_disable();
-
 	unlock_hrtimer_base(timer, &flags);
 
 	if (raise)
 		hrtimer_raise_softirq();
-	preempt_enable();
 
 	return ret;
 }

trunk/mm/page_alloc.c

@@ -2328,6 +2328,7 @@ static void build_zonelists(pg_data_t *pgdat)
 static void build_zonelist_cache(pg_data_t *pgdat)
 {
 	pgdat->node_zonelists[0].zlcache_ptr = NULL;
+	pgdat->node_zonelists[1].zlcache_ptr = NULL;
 }
 
 #endif	/* CONFIG_NUMA */