6 files changed, 18 insertions, 16 deletions

diff --git a/fs/block_dev.c b/fs/block_dev.c
index 99d6af811747..b3171fb0dc9a 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -681,8 +681,8 @@ retry:
         if (!bd_may_claim(bdev, whole, holder))
                 return -EBUSY;
 
-        /* if someone else is claiming, wait for it to finish */
-        if (whole->bd_claiming && whole->bd_claiming != holder) {
+        /* if claiming is already in progress, wait for it to finish */
+        if (whole->bd_claiming) {
                 wait_queue_head_t *wq = bit_waitqueue(&whole->bd_claiming, 0);
                 DEFINE_WAIT(wait);
 
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 5ead3763bba5..63ae85831464 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -601,8 +601,11 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd,
 }
 
 /* Bluetooth ioctls */
-#define HCIUARTSETPROTO _IOW('U', 200, int)
-#define HCIUARTGETPROTO _IOR('U', 201, int)
+#define HCIUARTSETPROTO         _IOW('U', 200, int)
+#define HCIUARTGETPROTO         _IOR('U', 201, int)
+#define HCIUARTGETDEVICE        _IOR('U', 202, int)
+#define HCIUARTSETFLAGS         _IOW('U', 203, int)
+#define HCIUARTGETFLAGS         _IOR('U', 204, int)
 
 #define BNEPCONNADD     _IOW('B', 200, int)
 #define BNEPCONNDEL     _IOW('B', 201, int)
@@ -1328,6 +1331,8 @@ COMPATIBLE_IOCTL(HCISETLINKPOL)
 COMPATIBLE_IOCTL(HCISETLINKMODE)
 COMPATIBLE_IOCTL(HCISETACLMTU)
 COMPATIBLE_IOCTL(HCISETSCOMTU)
+COMPATIBLE_IOCTL(HCIBLOCKADDR)
+COMPATIBLE_IOCTL(HCIUNBLOCKADDR)
 COMPATIBLE_IOCTL(HCIINQUIRY)
 COMPATIBLE_IOCTL(HCIUARTSETPROTO)
 COMPATIBLE_IOCTL(HCIUARTGETPROTO)
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 3cdc5f78a406..431be0795b6b 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -1016,7 +1016,7 @@ static int fuse_permission(struct inode *inode, int mask)
                    exist.  So if permissions are revoked this won't be
                    noticed immediately, only after the attribute
                    timeout has expired */
-        } else if (mask & MAY_ACCESS) {
+        } else if (mask & (MAY_ACCESS | MAY_CHDIR)) {
                 err = fuse_access(inode, mask);
         } else if ((mask & MAY_EXEC) && S_ISREG(inode->i_mode)) {
                 if (!(inode->i_mode & S_IXUGO)) {
diff --git a/fs/namei.c b/fs/namei.c
index 868d0cb9d473..42d2d28fb827 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -282,8 +282,7 @@ int inode_permission(struct inode *inode, int mask)
         if (retval)
                 return retval;
 
-        return security_inode_permission(inode,
-                        mask & (MAY_READ|MAY_WRITE|MAY_EXEC|MAY_APPEND));
+        return security_inode_permission(inode, mask);
 }
 
 /**
@@ -1484,8 +1483,7 @@ static int handle_truncate(struct path *path)
          */
         error = locks_verify_locked(inode);
         if (!error)
-                error = security_path_truncate(path, 0,
-                                       ATTR_MTIME|ATTR_CTIME|ATTR_OPEN);
+                error = security_path_truncate(path);
         if (!error) {
                 error = do_truncate(path->dentry, 0,
                                     ATTR_MTIME|ATTR_CTIME|ATTR_OPEN,
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index e60416d3f818..832e9e239324 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1953,7 +1953,7 @@ int nfs_permission(struct inode *inode, int mask)
         if ((mask & (MAY_READ | MAY_WRITE | MAY_EXEC)) == 0)
                 goto out;
         /* Is this sys_access() ? */
-        if (mask & MAY_ACCESS)
+        if (mask & (MAY_ACCESS | MAY_CHDIR))
                 goto force_lookup;
 
         switch (inode->i_mode & S_IFMT) {
diff --git a/fs/open.c b/fs/open.c
index 5463266db9e6..0d1fa3dc0efb 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -110,7 +110,7 @@ static long do_sys_truncate(const char __user *pathname, loff_t length)
 
         error = locks_verify_truncate(inode, NULL, length);
         if (!error)
-                error = security_path_truncate(&path, length, 0);
+                error = security_path_truncate(&path);
         if (!error)
                 error = do_truncate(path.dentry, length, 0, NULL);
 
@@ -165,8 +165,7 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
 
         error = locks_verify_truncate(inode, file, length);
         if (!error)
-                error = security_path_truncate(&file->f_path, length,
-                                               ATTR_MTIME|ATTR_CTIME);
+                error = security_path_truncate(&file->f_path);
         if (!error)
                 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, file);
 out_putf:
@@ -367,7 +366,7 @@ SYSCALL_DEFINE1(chdir, const char __user *, filename)
         if (error)
                 goto out;
 
-        error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_ACCESS);
+        error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_CHDIR);
         if (error)
                 goto dput_and_out;
 
@@ -396,7 +395,7 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
         if (!S_ISDIR(inode->i_mode))
                 goto out_putf;
 
-        error = inode_permission(inode, MAY_EXEC | MAY_ACCESS);
+        error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
         if (!error)
                 set_fs_pwd(current->fs, &file->f_path);
 out_putf:
@@ -414,7 +413,7 @@ SYSCALL_DEFINE1(chroot, const char __user *, filename)
         if (error)
                 goto out;
 
-        error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_ACCESS);
+        error = inode_permission(path.dentry->d_inode, MAY_EXEC | MAY_CHDIR);
         if (error)
                 goto dput_and_out;